{ "data": { "a": { "slug": "formbricks", "name": "Formbricks", "vendor": "Formbricks GmbH", "vendorUrl": "https://formbricks.com", "kind": "http-api", "category": "forms", "summary": "Formbricks is an open-source survey and experience management platform from Formbricks GmbH in Kiel, Germany. Agents create surveys, read responses and manage webhooks through a REST Management API or a hosted MCP server, on Formbricks Cloud or a self-hosted instance.", "url": "https://www.anchorterminal.com/tools/formbricks", "markdownUrl": "https://www.anchorterminal.com/tools/formbricks.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/formbricks.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/formbricks.json", "repo": "https://github.com/formbricks/formbricks", "license": "AGPLv3 for the core. Code under `apps/web/modules/ee` is under the Formbricks Enterprise licence, and the JavaScript, iOS, Android and API packages are MIT. Formbricks Cloud is governed by the terms of service", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://app.formbricks.com/api", "packages": [ { "registry": "npm", "name": "@formbricks/js" }, { "registry": "npm", "name": "@formbricks/api" } ], "auth": "mixed", "authNotes": "Self-serve. The Management API takes an API key in the `x-api-key` header, which a signed-in user creates under API Keys in the organisation menu. A key reaches only the workspaces added to it, each at read (GET), write (GET, POST, PUT, PATCH) or manage (all methods, deletes included), with separate read and write access for organisation administration. Scopes are fixed at creation, the key is shown once and deleting it revokes it at once. The MCP server takes OAuth 2.1 (authorisation code grant with PKCE S256, dynamic client registration, refresh tokens), where a person signs in and approves scopes such as `surveys:read` and `surveys:write`, or the same API key as a fallback. No app review, partner approval or sales step was found.", "pricing": "freemium", "pricingNotes": "The Hobby plan is free with one workspace and 250 responses a month, lists API access including MCP, and the pricing page says no credit card is required, so an agent's owner can start without a contract. Pro is shown at $74 a month (3 workspaces, 2,000 responses) and Scale at $325 (5 workspaces, 5,000 responses), with a monthly and annual toggle and two months free on annual billing. The vendor's `llms.txt` says plans run to $390 a month, which fits $325 as the annual rate. We could not establish the billing period of the displayed figures. Custom webhooks are listed under Pro. The self-hosted Community Edition is free under AGPLv3. No sandbox or test mode was found (checked 2026-10-08).", "priceSummary": "$74 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs index, the OpenAPI specs or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": 30, "popularity": { "githubStars": 13074, "npmWeekly": 36796, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://formbricks.com/docs", "llmsTxt": "https://formbricks.com/docs/llms.txt", "openapi": "https://raw.githubusercontent.com/formbricks/formbricks/main/docs/api-v2-reference/openapi.yml", "capabilities": [ "forms.surveys", "forms.create", "forms.responses", "forms.webhooks", "forms.embed" ], "tags": [ "official", "hosted", "self-hosted", "open-source", "agpl", "mcp", "oauth", "api-key", "openapi", "llms-txt", "webhooks", "free-tier", "eu-hosted", "soc2" ], "lastRelease": "2026-10-01", "graded": true, "anchor": { "graded": true, "score": 57.7, "grade": "C", "agentReady": false, "rank": 465, "ranked": true, "rankOf": 722, "categoryRank": 4, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 54, "maintenance": 83, "payments": 30, "reliability": 35, "schema": 74, "security": 69, "transparency": 78 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "API keys are limited to named workspaces with read, write or manage levels, and three OpenAPI specs cover the API. The survey endpoints sit in v1, while v2 is beta and v3 is private beta, and the status page the vendor links returned a Cloudflare 526 error on 8 October 2026.", "bestFor": "Teams that want survey data in the EU or on their own servers, with an agent creating link, website and in-app surveys and reading responses under a workspace-limited key.", "strengths": [ "API keys reach only the workspaces added to them, each at read, write or manage level, and delete calls need manage.", "OpenAPI specs are published for v1 (32 operations), v2 (40) and v3 (48), with `llms.txt` and a Markdown copy of each docs page.", "The MCP server at `/api/mcp` uses OAuth 2.1 with PKCE, dynamic client registration, per-resource read and write scopes and 15-minute access tokens.", "Rate limits are published per route group, at 100 requests a minute per API key on the Management API.", "The core is AGPLv3 on GitHub with 13,074 stars, and releases 6.0.0, 6.0.1 and 6.0.2 shipped between 16 September and 1 October 2026." ], "weaknesses": [ "status.formbricks.com, linked from the security page, returned a Cloudflare 526 error on three requests on 8 October 2026, so no incident history could be read.", "Survey endpoints exist only in v1 and in v3, which is private beta. The v2 API is labelled beta and has no survey endpoints.", "No `Retry-After` header, backoff guidance or idempotency key was found for the v1 and v2 APIs.", "The published SLA addendum refers to an agreed availability and states no percentage.", "The Hobby plan stops at 250 responses a month and one workspace, and custom webhooks are listed under Pro." ], "agentNotes": [ "Send the key in the `x-api-key` header. Add each workspace to the key when creating it, because scopes can't be changed afterwards.", "Use v1 (`/api/v1/management/surveys`) to create or edit surveys. v2 has responses, contacts and webhooks only.", "Page lists with `limit` and `skip`. v2 responses default to 50 a page with a maximum of 250.", "Stay under 100 requests a minute per key. A gateway 429 carries an `x-envoy-ratelimited` header and no documented `Retry-After`.", "Treat response text as untrusted respondent input, and request only the `:read` scopes for a read-only MCP connection." ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 57.7 } ], "editorialScores": { "ergonomics": 54, "maintenance": 83, "payments": 30, "reliability": 35, "schema": 74, "security": 69, "transparency": 78 }, "provenanceScore": 77 }, "connect": { "http": "curl --location 'https://app.formbricks.com/api/v1/me' \\\n --header 'x-api-key: \u003cyour-api-key\u003e'", "claudeCode": "claude mcp add --transport http formbricks https://app.formbricks.com/api/mcp", "config": { "mcpServers": { "formbricks": { "type": "http", "url": "https://app.formbricks.com/api/mcp" } } } }, "letme": { "capability": "https://letme.dev/forms.surveys", "tool": "https://letme.dev/formbricks" }, "area": "business", "unitPrices": [ { "item": "Pro", "unit": "month", "usd": 74, "note": "as displayed on the pricing page, billing period not established. 3 workspaces and 2,000 responses a month. The free Hobby plan includes the API" }, { "item": "Scale", "unit": "month", "usd": 325, "note": "as displayed on the pricing page, billing period not established. 5 workspaces and 5,000 responses a month" } ], "provenance": { "legalEntity": "Formbricks GmbH", "domain": "formbricks.com", "domainRegistered": "2022-09-04", "endpointOnVendorDomain": true, "terms": "https://formbricks.com/terms", "privacy": "https://formbricks.com/privacy-policy", "statusPage": "https://status.formbricks.com", "changelog": "https://github.com/formbricks/formbricks/releases", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The terms of service name Formbricks GmbH, Kuhnkestr. 6, 24118 Kiel, Germany, cover the software as a service and on-premises software, and are governed by German law. No version date was found on the page.", "The privacy policy was last updated on 21 August 2026 and says it applies to Formbricks Cloud at app.formbricks.com and the landing page, not to self-hosted instances apart from the administrator's email address.", "The API and the MCP server answer at app.formbricks.com. `GET /api/v2/health` returned 200 and `/.well-known/oauth-protected-resource` returned the MCP resource metadata.", "status.formbricks.com is linked from formbricks.com/security and returned a Cloudflare 526 error on three requests on 8 October 2026.", "formbricks.com/.well-known/security.txt and formbricks.com/security.txt both return 404. `SECURITY.md` in the repository gives security@formbricks.com for reports.", "RDAP gives a registration date of 2022-09-04 for formbricks.com and Porkbun LLC as registrar.", "A DPA at formbricks.com/dpa and a Service Level Addendum at formbricks.com/sla are published as annexes to the terms." ], "score": 77 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/formbricks.json", "live": { "slug": "formbricks", "probe": { "target": "https://app.formbricks.com/api", "method": "get", "lastAt": "2026-10-08T21:12:10.836717156Z", "lastOk": true, "lastStatus": 404, "lastMs": 72, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 73, "p95ms24h": 122, "samples24h": 21, "samples30d": 21, "days": [ { "date": "2026-10-08", "probes": 21, "ok": 21 } ] }, "vendorStatus": { "page": "https://status.formbricks.com", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-08T19:38:34.127008517Z" }, "updatedAt": "2026-10-08T21:12:10.836717156Z" } }, "answer": "Tally scores 60.6 (C) on agent readiness against Formbricks's 57.7 (C), and leads in 2 of 7 scored categories. Formbricks leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust.", "b": { "slug": "tally", "name": "Tally", "vendor": "Tally BV", "vendorUrl": "https://tally.so", "kind": "http-api", "category": "forms", "summary": "Tally is a form and survey builder from Tally BV in Ghent, Belgium. Agents create forms, read submissions and manage webhooks through a REST API at api.tally.so, or through a hosted MCP server that is in beta.", "url": "https://www.anchorterminal.com/tools/tally", "markdownUrl": "https://www.anchorterminal.com/tools/tally.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/tally.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/tally.json", "license": "Proprietary service under Tally's terms and conditions. The OpenAPI spec names MIT as its own licence", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://api.tally.so", "packages": [], "auth": "mixed", "authNotes": "Self-serve. The REST API takes a Bearer API key that a signed-in user creates at tally.so/settings/api-keys. A key is tied to that user, carries all of the user's access, has no scopes and stops working when the user leaves the organisation. The MCP server takes the same key or OAuth 2 (authorisation code grant with PKCE S256, refresh tokens and dynamic client registration), where a person signs in to Tally and approves the client. The server metadata lists the scopes user, forms, responses, webhooks and mcp. No app review, partner approval or sales step was found.", "pricing": "freemium", "pricingNotes": "Free plan with unlimited forms and submissions under a fair use policy, and the API and the MCP server are free on every plan, so an agent's owner can start without a contract. Pro and Business are shown at $24 and $74 a month, with a monthly and yearly toggle and two months off for yearly billing. We could not establish which billing period the displayed figures belong to. Workspace and folder endpoints need Pro. There is no sandbox or test mode in the reviewed documentation (checked 2026-10-08).", "priceSummary": "$24 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the developer docs, the OpenAPI spec or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://developers.tally.so", "llmsTxt": "https://developers.tally.so/llms.txt", "openapi": "https://developers.tally.so/api-reference/openapi.json", "capabilities": [ "forms.create", "forms.responses", "forms.webhooks", "forms.surveys", "forms.embed" ], "tags": [ "official", "hosted", "mcp", "oauth", "api-key", "openapi", "llms-txt", "webhooks", "free-tier", "closed-source", "eu-hosted", "status-page" ], "lastRelease": "2026-09-11", "graded": true, "anchor": { "graded": true, "score": 60.6, "grade": "C", "agentReady": false, "rank": 395, "ranked": true, "rankOf": 722, "categoryRank": 2, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 50, "maintenance": 66, "payments": 30, "reliability": 75, "schema": 82, "security": 47, "transparency": 73 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "The REST API is free on every plan, with a public OpenAPI 3.0 spec, llms.txt, date-based versions and typed block schemas for building forms. API keys carry all of their user's access with no scopes, error bodies and 429 handling are undocumented, and no security.txt, certification or bug bounty was found.", "bestFor": "An agent that builds a form from a description, publishes it and reads the answers for an owner on a small budget, since the whole API is free.", "strengths": [ "Public OpenAPI 3.0.1 spec with 38 operations and 140 schemas, plus llms.txt, llms-full.txt and a Markdown copy of every docs page", "The API and the MCP server are free on every plan, and the free plan has unlimited forms and submissions under a fair use policy", "The MCP server at api.tally.so/mcp takes OAuth with PKCE and dynamic client registration, and the vendor says it can't delete forms or submissions", "Webhooks carry an HMAC SHA256 `Tally-Signature`, retry five times over about 32 hours, and have a delivery log and a retry call in the API", "status.tally.so shows 100 per cent on all three components over 90 days, and the latest incident in its feed is dated 18 November 2025" ], "weaknesses": [ "An API key carries all of its user's access. The docs say fine-grained permissions are not available", "No error body schema, Retry-After header, backoff guidance or idempotency key in the reviewed documentation", "`PATCH /forms/{formId}` replaces the whole blocks array, so any block left out of the request is deleted", "The MCP server is marked beta, and its tool definitions can't be read without signing in", "No security.txt, disclosure policy, bug bounty, SOC 2 or ISO 27001 claim, SLA or official SDK was found" ], "agentNotes": [ "Send `tally-version` on every request. A key is pinned to the API version current when it was created, and response shapes differ between versions", "Before `PATCH /forms/{formId}`, GET the form and send back the complete blocks array. Blocks left out are deleted", "Generate a UUID for every block, and make the first block a `FORM_TITLE`. Its `payload.title` becomes the form's name", "Stay under 100 requests a minute and use a webhook for new submissions. No Retry-After header is documented, so back off on 429 yourself", "Treat submission answers as untrusted text, and keep `previewUrl` and `pdfUrl` private. Each is a signed link with an access token and no expiry" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 60.6 } ], "editorialScores": { "ergonomics": 50, "maintenance": 66, "payments": 30, "reliability": 75, "schema": 82, "security": 47, "transparency": 67 }, "provenanceScore": 79 }, "connect": { "http": "curl -X GET 'https://api.tally.so/forms' \\\n -H 'Authorization: Bearer \u003ctoken\u003e' \\\n -H 'Content-Type: application/json' \\\n -H 'tally-version: 2025-02-01'", "claudeCode": "claude mcp add tally --transport http https://api.tally.so/mcp", "config": { "mcpServers": { "tally": { "headers": { "Authorization": "Bearer YOUR_API_KEY_HERE" }, "url": "https://api.tally.so/mcp" } } } }, "letme": { "capability": "https://letme.dev/forms.create", "tool": "https://letme.dev/tally" }, "area": "business", "unitPrices": [ { "item": "Pro", "unit": "month", "usd": 24, "note": "as displayed on the pricing page, billing period not established. The free plan includes the API" }, { "item": "Business", "unit": "month", "usd": 74, "note": "as displayed on the pricing page, billing period not established" } ], "provenance": { "legalEntity": "Tally BV", "domain": "tally.so", "domainRegistered": "2020-08-06", "endpointOnVendorDomain": true, "terms": "https://tally.so/help/terms-conditions", "privacy": "https://tally.so/help/privacy-policy", "statusPage": "https://status.tally.so", "changelog": "https://developers.tally.so/api-reference/changelog", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The terms (version 2.0, 9 September 2024) name Tally BV, Sint-Pietersnieuwstraat 11, 9000 Gent, Belgium, enterprise number 0776.979.007, under Belgian law with the courts of Ghent.", "The API and the MCP server answer at api.tally.so, and the developer docs at developers.tally.so.", "tally.so/.well-known/security.txt and tally.so/security.txt both return 404.", "RDAP at rdap.nic.so gives a registration date of 2020-08-06 for tally.so and NameCheap as registrar.", "A second changelog for the product as a whole is at tally.so/changelog." ], "score": 79 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/tally.json", "live": { "slug": "tally", "probe": { "target": "https://api.tally.so", "method": "get", "lastAt": "2026-10-08T21:12:23.026415366Z", "lastOk": true, "lastStatus": 200, "lastMs": 67, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 77, "p95ms24h": 201, "samples24h": 64, "samples30d": 64, "days": [ { "date": "2026-10-08", "probes": 64, "ok": 64 } ] }, "vendorStatus": { "page": "https://status.tally.so", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-08T19:39:15.701831114Z" }, "securityTxt": { "url": "https://tally.so/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-08T15:38:55.978667631Z" }, "pages": [ { "url": "https://developers.tally.so/api-reference/changelog", "kind": "changelog", "status": 200, "checkedAt": "2026-10-08T18:18:03.02632096Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "cc08fa442aff" }, { "url": "https://tally.so/help/privacy-policy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-08T18:25:05.667847097Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "1d8b6671d903" }, { "url": "https://tally.so/help/terms-conditions", "kind": "terms", "status": 200, "checkedAt": "2026-10-08T18:25:07.91997507Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "f67a529c212c" } ], "updatedAt": "2026-10-08T21:12:23.026415366Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Formbricks GmbH", "b": "Tally BV", "name": "Vendor" }, { "a": "https://app.formbricks.com/api", "b": "https://api.tally.so", "name": "Hosted endpoint" }, { "a": "HTTP, Streamable HTTP", "b": "HTTP, Streamable HTTP", "name": "Transports" }, { "a": "OAuth or key", "b": "OAuth or key", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "AGPLv3 for the core. Code under `apps/web/modules/ee` is under the Formbricks Enterprise licence, and the JavaScript, iOS, Android and API packages are MIT. Formbricks Cloud is governed by the terms of service", "b": "Proprietary service under Tally's terms and conditions. The OpenAPI spec names MIT as its own licence", "name": "Licence" }, { "a": "30", "b": "none", "name": "Tools exposed" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-10-01", "b": "2026-09-11", "name": "Last release" }, { "a": "no date given", "b": "no date given", "name": "Terms last updated" }, { "a": "2026-08-21", "b": "no date given", "name": "Privacy policy last updated" }, { "a": "yes, with an opt-out", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "yes", "name": "Terms restrict automated access" }, { "a": "yes", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "yes", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "not found in the text", "name": "Arbitration or class-action waiver" }, { "a": "13k stars, 37k npm/wk", "b": "none", "name": "Popularity" } ], "faq": [ { "answer": "Tally scores 60.6 (C) on agent readiness against Formbricks's 57.7 (C), and leads in 2 of 7 scored categories. Formbricks leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust.", "question": "Which is better for AI agents, Formbricks or Tally?" }, { "answer": "Both take an API key or an OAuth sign-in.", "question": "Do Formbricks and Tally need an API key?" }, { "answer": "Yes. Formbricks has a hosted endpoint at https://app.formbricks.com/api and Tally at https://api.tally.so.", "question": "Can an agent call Formbricks and Tally without installing anything?" }, { "answer": "Formbricks is open source (AGPLv3 for the core. Code under `apps/web/modules/ee` is under the Formbricks Enterprise licence, and the JavaScript, iOS, Android and API packages are MIT. Formbricks Cloud is governed by the terms of service). No open-source release is listed for Tally.", "question": "Are Formbricks and Tally open source?" } ], "goodFor": [ { "aheadOn": [ "Security \u0026 auth, 69 against 47", "Maintenance \u0026 community, 83 against 66", "Transparency \u0026 trust, 78 against 73" ], "also": [ "Open source" ], "goodFor": "Teams that want survey data in the EU or on their own servers, with an agent creating link, website and in-app surveys and reading responses under a workspace-limited key.", "slug": "formbricks", "watchFor": "status.formbricks.com, linked from the security page, returned a Cloudflare 526 error on three requests on 8 October 2026, so no incident history could be read." }, { "aheadOn": [ "Reliability, 75 against 35", "Schema \u0026 documentation, 82 against 74" ], "also": null, "goodFor": "An agent that builds a form from a description, publishes it and reads the answers for an owner on a small budget, since the whole API is free.", "slug": "tally", "watchFor": "An API key carries all of its user's access. The docs say fine-grained permissions are not available" } ], "job": { "capability": "forms.surveys", "name": "Forms surveys" }, "others": [ { "json": "https://www.anchorterminal.com/compare/formbricks-vs-formstack.json", "title": "Formbricks vs Formstack", "url": "https://www.anchorterminal.com/compare/formbricks-vs-formstack" }, { "json": "https://www.anchorterminal.com/compare/formstack-vs-tally.json", "title": "Formstack vs Tally", "url": "https://www.anchorterminal.com/compare/formstack-vs-tally" }, { "json": "https://www.anchorterminal.com/compare/google-forms-vs-tally.json", "title": "Google Forms API vs Tally", "url": "https://www.anchorterminal.com/compare/google-forms-vs-tally" }, { "json": "https://www.anchorterminal.com/compare/jotform-vs-tally.json", "title": "Jotform vs Tally", "url": "https://www.anchorterminal.com/compare/jotform-vs-tally" }, { "json": "https://www.anchorterminal.com/compare/surveymonkey-vs-tally.json", "title": "SurveyMonkey vs Tally", "url": "https://www.anchorterminal.com/compare/surveymonkey-vs-tally" }, { "json": "https://www.anchorterminal.com/compare/tally-vs-typeform.json", "title": "Tally vs Typeform", "url": "https://www.anchorterminal.com/compare/tally-vs-typeform" }, { "json": "https://www.anchorterminal.com/compare/fillout-vs-formbricks.json", "title": "Fillout vs Formbricks", "url": "https://www.anchorterminal.com/compare/fillout-vs-formbricks" }, { "json": "https://www.anchorterminal.com/compare/fillout-vs-tally.json", "title": "Fillout vs Tally", "url": "https://www.anchorterminal.com/compare/fillout-vs-tally" }, { "json": "https://www.anchorterminal.com/compare/paperform-vs-tally.json", "title": "Paperform vs Tally", "url": "https://www.anchorterminal.com/compare/paperform-vs-tally" }, { "json": "https://www.anchorterminal.com/compare/formbricks-vs-google-forms.json", "title": "Formbricks vs Google Forms API", "url": "https://www.anchorterminal.com/compare/formbricks-vs-google-forms" }, { "json": "https://www.anchorterminal.com/compare/formbricks-vs-jotform.json", "title": "Formbricks vs Jotform", "url": "https://www.anchorterminal.com/compare/formbricks-vs-jotform" }, { "json": "https://www.anchorterminal.com/compare/formbricks-vs-paperform.json", "title": "Formbricks vs Paperform", "url": "https://www.anchorterminal.com/compare/formbricks-vs-paperform" }, { "json": "https://www.anchorterminal.com/compare/formbricks-vs-surveymonkey.json", "title": "Formbricks vs SurveyMonkey", "url": "https://www.anchorterminal.com/compare/formbricks-vs-surveymonkey" }, { "json": "https://www.anchorterminal.com/compare/formbricks-vs-typeform.json", "title": "Formbricks vs Typeform", "url": "https://www.anchorterminal.com/compare/formbricks-vs-typeform" } ], "scores": [ { "by": 40, "edge": "tally", "formbricks": 35, "key": "reliability", "name": "Reliability", "tally": 75, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 8, "edge": "tally", "formbricks": 74, "key": "schema", "name": "Schema \u0026 documentation", "tally": 82, "weight": 13 }, { "by": 4, "edge": "formbricks", "formbricks": 54, "key": "ergonomics", "name": "Agent ergonomics", "tally": 50, "weight": 13 }, { "by": 22, "edge": "formbricks", "formbricks": 69, "key": "security", "name": "Security \u0026 auth", "tally": 47, "weight": 14 }, { "by": 0, "edge": "", "formbricks": 30, "key": "payments", "name": "Payments \u0026 pricing", "tally": 30, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 17, "edge": "formbricks", "formbricks": 83, "key": "maintenance", "name": "Maintenance \u0026 community", "tally": 66, "weight": 7 }, { "by": 5, "edge": "formbricks", "formbricks": 78, "key": "transparency", "name": "Transparency \u0026 trust", "tally": 73, "weight": 7 } ], "summary": "Tally scores 60.6 (C) on agent readiness against Formbricks's 57.7 (C), and leads in 2 of 7 scored categories. Formbricks leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust. Both do forms surveys.", "verdicts": { "formbricks": "API keys are limited to named workspaces with read, write or manage levels, and three OpenAPI specs cover the API. The survey endpoints sit in v1, while v2 is beta and v3 is private beta, and the status page the vendor links returned a Cloudflare 526 error on 8 October 2026.", "tally": "The REST API is free on every plan, with a public OpenAPI 3.0 spec, llms.txt, date-based versions and typed block schemas for building forms. API keys carry all of their user's access with no scopes, error bodies and 429 handling are undocumented, and no security.txt, certification or bug bounty was found." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/formbricks-vs-tally", "json": "https://www.anchorterminal.com/compare/formbricks-vs-tally.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/formbricks-vs-tally.md", "slim": "https://www.anchorterminal.com/compare/formbricks-vs-tally.min.md" }, "markdown": "Tally scores 60.6 (C) on agent readiness against Formbricks's 57.7 (C), and leads in 2 of 7 scored categories. Formbricks leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust. Both do forms surveys.\n\n- Formbricks: grade C, 57.7/100, rank #465 of 722. Markdown https://www.anchorterminal.com/tools/formbricks.md · JSON https://www.anchorterminal.com/api/v1/tools/formbricks.json\n- Tally: grade C, 60.6/100, rank #395 of 722. Markdown https://www.anchorterminal.com/tools/tally.md · JSON https://www.anchorterminal.com/api/v1/tools/tally.json\n\n## Which one, for what\n\n### Formbricks (C)\n\nGood for: Teams that want survey data in the EU or on their own servers, with an agent creating link, website and in-app surveys and reading responses under a workspace-limited key.\n\nAhead on:\n- Security \u0026 auth, 69 against 47\n- Maintenance \u0026 community, 83 against 66\n- Transparency \u0026 trust, 78 against 73\n\nAlso in its favour:\n- Open source\n\nWatch for: status.formbricks.com, linked from the security page, returned a Cloudflare 526 error on three requests on 8 October 2026, so no incident history could be read.\n\n### Tally (C)\n\nGood for: An agent that builds a form from a description, publishes it and reads the answers for an owner on a small budget, since the whole API is free.\n\nAhead on:\n- Reliability, 75 against 35\n- Schema \u0026 documentation, 82 against 74\n\nWatch for: An API key carries all of its user's access. The docs say fine-grained permissions are not available\n\n\n## Score by category\n\n| Category | Weight | Formbricks | Tally | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 35 | 75 | Tally +40 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 74 | 82 | Tally +8 |\n| Agent ergonomics | 13% (16.2 this run) | 54 | 50 | Formbricks +4 |\n| Security \u0026 auth | 14% (17.5 this run) | 69 | 47 | Formbricks +22 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 30 | 30 | even |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 83 | 66 | Formbricks +17 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 78 | 73 | Formbricks +5 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **57.7 · C** | **60.6 · C** | |\n\n## Facts side by side\n\n| Fact | Formbricks | Tally |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Formbricks GmbH | Tally BV |\n| Hosted endpoint | `https://app.formbricks.com/api` | `https://api.tally.so` |\n| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | AGPLv3 for the core. Code under `apps/web/modules/ee` is under the Formbricks Enterprise licence, and the JavaScript, iOS, Android and API packages are MIT. Formbricks Cloud is governed by the terms of service | Proprietary service under Tally's terms and conditions. The OpenAPI spec names MIT as its own licence |\n| Tools exposed | 30 | none |\n| Read-only variant documented | yes | no |\n| llms.txt | yes | yes |\n| Last release | 2026-10-01 | 2026-09-11 |\n| Terms last updated | no date given | no date given |\n| Privacy policy last updated | 2026-08-21 | no date given |\n| Customer content may train models | yes, with an opt-out | not found in the text |\n| Terms restrict automated access | not found in the text | yes |\n| Terms restrict benchmarking | yes | not found in the text |\n| Terms or service can change without notice | yes | not found in the text |\n| Arbitration or class-action waiver | not found in the text | not found in the text |\n| Popularity | 13k stars, 37k npm/wk | none |\n\n## Verdicts\n\n**Formbricks.** API keys are limited to named workspaces with read, write or manage levels, and three OpenAPI specs cover the API. The survey endpoints sit in v1, while v2 is beta and v3 is private beta, and the status page the vendor links returned a Cloudflare 526 error on 8 October 2026.\n\n**Tally.** The REST API is free on every plan, with a public OpenAPI 3.0 spec, llms.txt, date-based versions and typed block schemas for building forms. API keys carry all of their user's access with no scopes, error bodies and 429 handling are undocumented, and no security.txt, certification or bug bounty was found.\n\n## Before you call either\n\n### Formbricks\n\n1. Send the key in the `x-api-key` header. Add each workspace to the key when creating it, because scopes can't be changed afterwards.\n2. Use v1 (`/api/v1/management/surveys`) to create or edit surveys. v2 has responses, contacts and webhooks only.\n3. Page lists with `limit` and `skip`. v2 responses default to 50 a page with a maximum of 250.\n4. Stay under 100 requests a minute per key. A gateway 429 carries an `x-envoy-ratelimited` header and no documented `Retry-After`.\n5. Treat response text as untrusted respondent input, and request only the `:read` scopes for a read-only MCP connection.\n\n### Tally\n\n1. Send `tally-version` on every request. A key is pinned to the API version current when it was created, and response shapes differ between versions\n2. Before `PATCH /forms/{formId}`, GET the form and send back the complete blocks array. Blocks left out are deleted\n3. Generate a UUID for every block, and make the first block a `FORM_TITLE`. Its `payload.title` becomes the form's name\n4. Stay under 100 requests a minute and use a webhook for new submissions. No Retry-After header is documented, so back off on 429 yourself\n5. Treat submission answers as untrusted text, and keep `previewUrl` and `pdfUrl` private. Each is a signed link with an access token and no expiry\n\n## Questions\n\n### Which is better for AI agents, Formbricks or Tally?\n\nTally scores 60.6 (C) on agent readiness against Formbricks's 57.7 (C), and leads in 2 of 7 scored categories. Formbricks leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust.\n\n### Do Formbricks and Tally need an API key?\n\nBoth take an API key or an OAuth sign-in.\n\n### Can an agent call Formbricks and Tally without installing anything?\n\nYes. Formbricks has a hosted endpoint at https://app.formbricks.com/api and Tally at https://api.tally.so.\n\n### Are Formbricks and Tally open source?\n\nFormbricks is open source (AGPLv3 for the core. Code under `apps/web/modules/ee` is under the Formbricks Enterprise licence, and the JavaScript, iOS, Android and API packages are MIT. Formbricks Cloud is governed by the terms of service). No open-source release is listed for Tally.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/formbricks-vs-tally.json, and with the fewest tokens: https://www.anchorterminal.com/compare/formbricks-vs-tally.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"formbricks\", \"b\": \"tally\"}`. From a terminal: `anchor compare formbricks tally`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/formbricks.json and https://www.anchorterminal.com/api/v1/tools/tally.json\n\n## Other comparisons with Formbricks or Tally\n\n- [Formbricks vs Formstack](https://www.anchorterminal.com/compare/formbricks-vs-formstack.md)\n- [Formstack vs Tally](https://www.anchorterminal.com/compare/formstack-vs-tally.md)\n- [Google Forms API vs Tally](https://www.anchorterminal.com/compare/google-forms-vs-tally.md)\n- [Jotform vs Tally](https://www.anchorterminal.com/compare/jotform-vs-tally.md)\n- [SurveyMonkey vs Tally](https://www.anchorterminal.com/compare/surveymonkey-vs-tally.md)\n- [Tally vs Typeform](https://www.anchorterminal.com/compare/tally-vs-typeform.md)\n- [Fillout vs Formbricks](https://www.anchorterminal.com/compare/fillout-vs-formbricks.md)\n- [Fillout vs Tally](https://www.anchorterminal.com/compare/fillout-vs-tally.md)\n- [Paperform vs Tally](https://www.anchorterminal.com/compare/paperform-vs-tally.md)\n- [Formbricks vs Google Forms API](https://www.anchorterminal.com/compare/formbricks-vs-google-forms.md)\n- [Formbricks vs Jotform](https://www.anchorterminal.com/compare/formbricks-vs-jotform.md)\n- [Formbricks vs Paperform](https://www.anchorterminal.com/compare/formbricks-vs-paperform.md)\n- [Formbricks vs SurveyMonkey](https://www.anchorterminal.com/compare/formbricks-vs-surveymonkey.md)\n- [Formbricks vs Typeform](https://www.anchorterminal.com/compare/formbricks-vs-typeform.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-08", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Formbricks vs Tally", "url": "" } ], "description": "Tally scores 60.6 (C) on agent readiness against Formbricks's 57.7 (C), and leads in 2 of 7 scored categories. Formbricks leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust. Both do forms surveys. Category scores, facts, verdicts and agent notes side by…", "facts": [ "Formbricks C 57.7", "Tally C 60.6", "scores" ], "h1": "Formbricks vs Tally", "image": "https://www.anchorterminal.com/assets/og/compare-formbricks-vs-tally.png", "path": "/compare/formbricks-vs-tally", "published": "2026-10-01", "section": "tools", "title": "Formbricks vs Tally for AI agents, C 57.7 vs C 60.6 | Anchor Terminal", "toc": null, "updated": "2026-10-08", "url": "https://www.anchorterminal.com/compare/formbricks-vs-tally" }, "tokens": { "markdown": 2250, "slim": 730 }, "version": 1 }