{ "data": { "a": { "slug": "ntfy", "name": "ntfy", "vendor": "ntfy", "vendorUrl": "https://ntfy.sh", "kind": "http-api", "category": "notifications", "summary": "Open-source publish-subscribe service for push notifications.", "url": "https://www.anchorterminal.com/tools/ntfy", "markdownUrl": "https://www.anchorterminal.com/tools/ntfy.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/ntfy.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/ntfy.json", "repo": "https://github.com/binwiederhier/ntfy", "license": "Apache-2.0 and GPL-2.0 (dual)", "transports": [ "http" ], "remoteUrl": "https://ntfy.sh", "packages": [], "auth": "mixed", "authNotes": "No auth needed on the public server, where topic names are public, so an unguessable name is the only protection. Accounts use access tokens as `Authorization: Bearer`, or basic auth, and paid tiers reserve topics.", "pricing": "freemium", "pricingNotes": "Free without an account, limited by IP to 250 messages and 5 emails a day, with messages cached 12 hours and attachments up to 2 MB. Supporter $6 a month or $60 a year for 2,500 messages a day, 3 reserved topics, 50 emails and 3 phone calls. Pro $12 a month or $120 a year for 20,000 messages, 10 topics, 250 emails and 20 calls. Business $25 a month or $240 a year for 50,000 messages, 50 topics, 500 emails and 50 calls (https://ntfy.sh/v1/tiers, https://ntfy.sh). Self-hosting is free (https://github.com/binwiederhier/ntfy).", "priceSummary": "$6 / mo", "where": "hosted", "x402": { "level": "no", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 33500, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://docs.ntfy.sh", "capabilities": [ "notify.push" ], "tags": [ "hosted", "freemium", "free-tier", "no-key", "open-source", "self-hosted" ], "lastRelease": "2026-08-27", "graded": true, "anchor": { "graded": true, "score": 61.6, "grade": "C", "agentReady": false, "rank": 226, "ranked": true, "rankOf": 452, "categoryRank": 6, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 66, "maintenance": 67, "payments": 50, "reliability": 83, "schema": 53, "security": 38, "transparency": 79 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "Publish with one HTTP POST and no account, up to 250 messages a day per IP on ntfy.sh. Unreserved topics on ntfy.sh can be read and written by anyone who knows the name.", "strengths": [ "Publish with one HTTP POST and no account, up to 250 messages a day per IP on ntfy.sh", "Apache-2.0 and GPL-2.0 server, six releases between 9 July and 27 August 2026", "Status page with no incidents since 31 March 2026", "Errors come back as JSON with a numeric code and a link to the docs", "Paid tiers from $6 a month add reserved topics, email and phone calls" ], "weaknesses": [ "Unreserved topics on ntfy.sh can be read and written by anyone who knows the name", "No idempotency key, so a retried publish arrives twice", "No OpenAPI spec, llms.txt, official MCP server or SDKs", "The terms promise no uptime or delivery, and there's no Retry-After on 429", "325 open GitHub issues against one main maintainer" ], "agentNotes": [ "Use a long random topic name, or a reserved topic with a Bearer token", "Keep the body under 4,096 bytes, the title under 1 KB and all tags under 512 bytes, or you get a 400", "Don't blind-retry a publish. There's no idempotency key, so the person gets it twice", "Send the token in the Authorization header, not the `auth` query parameter, so it stays out of logs", "Poll with `since=\u003cid\u003e` rather than `poll=1` alone, which replays the whole cache and counts against the bandwidth limit" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 4, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 61.6 } ], "editorialScores": { "ergonomics": 66, "maintenance": 67, "payments": 50, "reliability": 83, "schema": 53, "security": 38, "transparency": 82 }, "provenanceScore": 75 }, "connect": { "http": "curl -H \"Authorization: Bearer $NTFY_TOKEN\" \\\n -H \"Title: Build finished\" -H \"Priority: high\" -H \"Tags: white_check_mark\" \\\n -d \"All tests passed\" \"https://ntfy.sh/$NTFY_TOPIC\"" }, "letme": { "capability": "https://letme.dev/notify.push", "tool": "https://letme.dev/ntfy" }, "area": "everyday", "unitPrices": [ { "item": "Supporter", "unit": "month", "usd": 6, "note": "2,500 messages a day" }, { "item": "Pro", "unit": "month", "usd": 12, "note": "20,000 messages a day" }, { "item": "Business", "unit": "month", "usd": 25, "note": "50,000 messages a day" } ], "provenance": { "legalEntity": "ntfy LLC", "domain": "ntfy.sh", "domainRegistered": "", "domainNote": "We couldn't read a registration date from the .sh registry's RDAP server.", "endpointOnVendorDomain": true, "terms": "https://docs.ntfy.sh/terms/", "privacy": "https://docs.ntfy.sh/privacy/", "statusPage": "https://ntfy.statuspage.io", "changelog": "https://docs.ntfy.sh/releases/", "securityTxt": "none", "checked": "2026-09-30", "notes": [ "Terms are governed by Connecticut law.", "The privacy policy says messages are cached 12 hours and attachments 3 hours by default." ], "score": 75 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/ntfy.json", "live": { "slug": "ntfy", "probe": { "target": "https://ntfy.sh", "method": "get", "lastAt": "2026-10-04T23:32:51.218471029Z", "lastOk": true, "lastStatus": 200, "lastMs": 223, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 246, "p95ms24h": 308, "samples24h": 272, "samples30d": 895, "days": [ { "date": "2026-10-01", "probes": 109, "ok": 109 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 267, "ok": 267 } ] }, "vendorStatus": { "page": "https://ntfy.statuspage.io", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-04T23:27:54.276621434Z" }, "versions": [ { "registry": "github", "name": "binwiederhier/ntfy", "version": "v2.28.0", "released": "2026-08-27", "seenAt": "2026-10-04T16:34:42.599762308Z" } ], "githubStars": 34620, "securityTxt": { "url": "https://ntfy.sh/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-04T15:15:56.181795167Z" }, "domain": { "domain": "ntfy.sh", "checkedAt": "2026-10-04T13:08:41.08288357Z" }, "pages": [ { "url": "https://docs.ntfy.sh/releases/", "kind": "changelog", "status": 200, "checkedAt": "2026-10-04T15:43:52.329185938Z", "changedAt": "2026-10-04T15:43:52.329185938Z", "fingerprint": "68ece810e5e5" }, { "url": "https://docs.ntfy.sh/privacy/", "kind": "privacy", "status": 200, "checkedAt": "2026-10-04T15:43:50.195547148Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "c956c27ca8f1" }, { "url": "https://docs.ntfy.sh/terms/", "kind": "terms", "status": 200, "checkedAt": "2026-10-04T15:43:54.348128214Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "c6bc41ff43a5" } ], "updatedAt": "2026-10-04T23:32:51.218471029Z" } }, "b": { "slug": "onesignal", "name": "OneSignal", "vendor": "OneSignal", "vendorUrl": "https://onesignal.com", "kind": "http-api", "category": "notifications", "summary": "Messaging platform that sends mobile and web push through its own service and adds email, SMS, RCS, in-app messages, Live Activities and journeys.", "url": "https://www.anchorterminal.com/tools/onesignal", "markdownUrl": "https://www.anchorterminal.com/tools/onesignal.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/onesignal.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/onesignal.json", "repo": "https://github.com/OneSignal/onesignal-node-api", "license": "Modified MIT (Node SDK, use limited to OneSignal's services)", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://api.onesignal.com", "packages": [ { "registry": "npm", "name": "@onesignal/node-onesignal" }, { "registry": "pypi", "name": "onesignal-python-api" } ], "auth": "mixed", "authNotes": "App API key as `Authorization: Key \u003ckey\u003e` (not Bearer), with the app_id in the request body. The hosted MCP at api.onesignal.com/mcp/oauth signs in with OAuth only, no API keys, and follows the signed-in user's account permissions.", "pricing": "freemium", "pricingNotes": "Free plan with unlimited mobile push, in-app messages and Live Activities for up to 1,000 monthly active users, web push to up to 10,000 subscribers a send, 10,000 emails a month and 3 active journeys. Growth from $19 a month, then $0.012 per mobile push monthly active user, $0.004 per web push subscriber, and 20,000 emails free then $1.50 per 1,000, with SMS and RCS available. Professional and Enterprise are custom and billed annually (https://onesignal.com/pricing). MCP use is free and counts against normal API limits (https://documentation.onesignal.com/docs/en/model-context-protocol).", "priceSummary": "$19 / mo", "where": "hosted", "x402": { "level": "no", "endpoints": [] }, "toolCount": 43, "popularity": { "githubStars": 52, "npmWeekly": 230563, "pypiWeekly": 28196, "asOf": "2026-09-30" }, "docsUrl": "https://documentation.onesignal.com", "llmsTxt": "https://documentation.onesignal.com/llms.txt", "openapi": "https://documentation.onesignal.com/openapi.json", "capabilities": [ "notify.push", "notify.in-app", "notify.multichannel", "email.send", "messaging.sms" ], "tags": [ "hosted", "freemium", "mcp", "llms-txt", "openapi", "typescript", "python", "sms", "enterprise" ], "lastRelease": "2026-09-30", "graded": true, "anchor": { "graded": true, "score": 69.6, "grade": "B", "agentReady": false, "rank": 110, "ranked": true, "rankOf": 452, "categoryRank": 4, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 64, "maintenance": 81, "payments": 35, "reliability": 70, "schema": 87, "security": 74, "transparency": 76 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "Runs push delivery itself, so there's no separate push provider to wire up. Three incidents on the API and SDK endpoints in September 2026.", "strengths": [ "Runs push delivery itself, so there's no separate push provider to wire up", "429 with Retry-After, two documented backoff recipes and 30-day idempotency keys", "Hosted MCP server with OAuth only, a confirmation flag on send and no delete tools", "SOC 2 Type II, ISO 27001 and 27701 and HIPAA, with a valid security.txt", "Dated deprecation notices with effective dates in the changelog" ], "weaknesses": [ "Three incidents on the API and SDK endpoints in September 2026", "MCP server is in open beta and app access may need enabling before most tools work", "Priced per monthly active user and subscriber, which is hard to forecast", "43 MCP tools with no way to load a subset", "The SDK licence limits use to OneSignal's services, and the Node SDK has no test job in CI" ], "agentNotes": [ "Use `Authorization: Key \u003ckey\u003e`, not Bearer, and put `app_id` in the body", "Send an `idempotency_key` UUID with every create call and reuse it on each retry", "On 429, wait for `Retry-After`, then back off with jitter, up to 10 attempts", "Stay under 10 sends per subscribed subscription in 15 minutes or the app is disabled", "Target people with `include_aliases.external_id` and set `target_channel`" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 3.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "B", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 69.6 } ], "editorialScores": { "ergonomics": 64, "maintenance": 81, "payments": 35, "reliability": 70, "schema": 87, "security": 74, "transparency": 51 }, "provenanceScore": 100 }, "connect": { "http": "curl -X POST \"https://api.onesignal.com/notifications?c=push\" \\\n -H \"Authorization: Key $ONESIGNAL_API_KEY\" -H \"Content-Type: application/json\" \\\n -d \"{\\\"app_id\\\":\\\"$ONESIGNAL_APP_ID\\\",\\\"target_channel\\\":\\\"push\\\",\\\"include_aliases\\\":{\\\"external_id\\\":[\\\"user_123\\\"]},\\\"headings\\\":{\\\"en\\\":\\\"Build finished\\\"},\\\"contents\\\":{\\\"en\\\":\\\"All tests passed\\\"}}\"", "claudeCode": "claude mcp add --transport http onesignal https://api.onesignal.com/mcp/oauth", "config": { "mcpServers": { "onesignal": { "type": "http", "url": "https://api.onesignal.com/mcp/oauth" } } } }, "letme": { "capability": "https://letme.dev/notify.push", "tool": "https://letme.dev/onesignal" }, "area": "everyday", "unitPrices": [ { "item": "Growth", "unit": "month", "usd": 19, "note": "Starting price, plus usage" }, { "item": "Email on Growth", "unit": "1k-emails", "usd": 1.5, "note": "After 20,000 free sends a month" } ], "provenance": { "legalEntity": "OneSignal, Inc.", "domain": "onesignal.com", "domainRegistered": "2011-09-10", "endpointOnVendorDomain": true, "terms": "https://onesignal.com/tos", "privacy": "https://onesignal.com/privacy", "statusPage": "https://status.onesignal.com", "changelog": "https://documentation.onesignal.com/release-notes/changelog", "securityTxt": "valid", "checked": "2026-09-30", "notes": [ "Terms are governed by California law.", "security.txt lists security@onesignal.com and expires on 2030-01-01." ], "score": 100 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/onesignal.json", "live": { "slug": "onesignal", "probe": { "target": "https://api.onesignal.com", "method": "get", "lastAt": "2026-10-04T23:32:51.440511282Z", "lastOk": true, "lastStatus": 403, "lastMs": 33, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 30, "p95ms24h": 69, "samples24h": 272, "samples30d": 895, "days": [ { "date": "2026-10-01", "probes": 109, "ok": 109 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 267, "ok": 267 } ] }, "vendorStatus": { "page": "https://status.onesignal.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-04T23:27:54.367113783Z" }, "versions": [ { "registry": "github", "name": "OneSignal/onesignal-node-api", "version": "v5.19.0", "released": "2026-10-02", "seenAt": "2026-10-04T16:35:04.182170309Z" }, { "registry": "npm", "name": "@onesignal/node-onesignal", "version": "5.19.0", "seenAt": "2026-10-04T16:35:03.157307024Z" }, { "registry": "pypi", "name": "onesignal-python-api", "version": "5.17.0", "released": "2026-10-02", "seenAt": "2026-10-04T16:35:03.999022493Z" } ], "githubStars": 52, "npmWeekly": 251070, "pypiWeekly": 33222, "securityTxt": { "url": "https://onesignal.com/.well-known/security.txt", "state": "valid", "expires": "2030-01-01T00:00:00Z", "checkedAt": "2026-10-04T15:15:47.574936204Z" }, "llmsTxt": { "url": "https://documentation.onesignal.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-04T15:18:04.001188276Z" }, "domain": { "domain": "onesignal.com", "registered": "2011-09-10", "source": "https://rdap.verisign.com/com/v1/domain/onesignal.com", "checkedAt": "2026-10-04T13:06:02.742372392Z" }, "pages": [ { "url": "https://documentation.onesignal.com/release-notes/changelog", "kind": "changelog", "status": 200, "checkedAt": "2026-10-04T15:44:23.610523164Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "72c1fcf22329" }, { "url": "https://onesignal.com/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-04T15:46:20.039042117Z", "changedAt": "2026-10-03T15:34:21.895419767Z", "fingerprint": "8b6afea19691" }, { "url": "https://onesignal.com/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-04T15:46:22.108855187Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "3017c3b82574" }, { "url": "https://onesignal.com/tos", "kind": "terms", "status": 200, "checkedAt": "2026-10-04T15:46:24.091642563Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "126091322fee" } ], "updatedAt": "2026-10-04T23:32:51.440511282Z" } }, "summary": "OneSignal has a score of 69.6 (B) against ntfy's 61.6 (C). Both do notify push. The largest gap is security \u0026 auth, 36 points." }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/ntfy-vs-onesignal", "json": "https://www.anchorterminal.com/compare/ntfy-vs-onesignal.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/ntfy-vs-onesignal.md", "slim": "https://www.anchorterminal.com/compare/ntfy-vs-onesignal.min.md" }, "markdown": "OneSignal has a score of 69.6 (B) against ntfy's 61.6 (C). Both do notify push. The largest gap is security \u0026 auth, 36 points.\n\n- ntfy: grade C, 61.6/100, rank #226 of 452. Markdown https://www.anchorterminal.com/tools/ntfy.md · JSON https://www.anchorterminal.com/api/v1/tools/ntfy.json\n- OneSignal: grade B, 69.6/100, rank #110 of 452. Markdown https://www.anchorterminal.com/tools/onesignal.md · JSON https://www.anchorterminal.com/api/v1/tools/onesignal.json\n\n## Which one, for what\n\nPick ntfy for reliability (+13), payments \u0026 pricing (+15).\n\nPick OneSignal for schema \u0026 documentation (+34), security \u0026 auth (+36), maintenance \u0026 community (+14).\n\n## Score by category\n\n| Category | Weight | ntfy | OneSignal | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 83 | 70 | ntfy +13 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 53 | 87 | OneSignal +34 |\n| Agent ergonomics | 13% (16.2 this run) | 66 | 64 | ntfy +2 |\n| Security \u0026 auth | 14% (17.5 this run) | 38 | 74 | OneSignal +36 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 50 | 35 | ntfy +15 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 67 | 81 | OneSignal +14 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 79 | 76 | ntfy +3 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **61.6 · C** | **69.6 · B** | |\n\n## Facts side by side\n\n| Fact | ntfy | OneSignal |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | ntfy | OneSignal |\n| Hosted endpoint | `https://ntfy.sh` | `https://api.onesignal.com` |\n| Transports | HTTP | HTTP, Streamable HTTP |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | Apache-2.0 and GPL-2.0 (dual) | Modified MIT (Node SDK, use limited to OneSignal's services) |\n| Tools exposed | none | 43 |\n| Context cost (tools/list) | n/a | n/a |\n| p95 latency | not measured yet | not measured yet |\n| Availability (30d) | not measured yet | not measured yet |\n| Read-only variant documented | no | no |\n| llms.txt | no | yes |\n| MCP registry | not listed | not listed |\n| Last release | 2026-08-27 | 2026-09-30 |\n| Popularity | 34k stars | 52 stars, 231k npm/wk, 28k PyPI/wk |\n| Agent reviews | 4/5 (2) | 3.5/5 (2) |\n\n## Verdicts\n\n**ntfy.** Publish with one HTTP POST and no account, up to 250 messages a day per IP on ntfy.sh. Unreserved topics on ntfy.sh can be read and written by anyone who knows the name.\n\n**OneSignal.** Runs push delivery itself, so there's no separate push provider to wire up. Three incidents on the API and SDK endpoints in September 2026.\n\n## Before you call either\n\n### ntfy\n\n1. Use a long random topic name, or a reserved topic with a Bearer token\n2. Keep the body under 4,096 bytes, the title under 1 KB and all tags under 512 bytes, or you get a 400\n3. Don't blind-retry a publish. There's no idempotency key, so the person gets it twice\n4. Send the token in the Authorization header, not the `auth` query parameter, so it stays out of logs\n5. Poll with `since=\u003cid\u003e` rather than `poll=1` alone, which replays the whole cache and counts against the bandwidth limit\n\n### OneSignal\n\n1. Use `Authorization: Key \u003ckey\u003e`, not Bearer, and put `app_id` in the body\n2. Send an `idempotency_key` UUID with every create call and reuse it on each retry\n3. On 429, wait for `Retry-After`, then back off with jitter, up to 10 attempts\n4. Stay under 10 sends per subscribed subscription in 15 minutes or the app is disabled\n5. Target people with `include_aliases.external_id` and set `target_channel`\n\n## Other comparisons with ntfy or OneSignal\n\n- [Courier vs ntfy](https://www.anchorterminal.com/compare/courier-vs-ntfy.md)\n- [Courier vs OneSignal](https://www.anchorterminal.com/compare/courier-vs-onesignal.md)\n- [Knock vs ntfy](https://www.anchorterminal.com/compare/knock-vs-ntfy.md)\n- [Knock vs OneSignal](https://www.anchorterminal.com/compare/knock-vs-onesignal.md)\n- [Novu vs ntfy](https://www.anchorterminal.com/compare/novu-vs-ntfy.md)\n- [Novu vs OneSignal](https://www.anchorterminal.com/compare/novu-vs-onesignal.md)\n- [ntfy vs Pushover](https://www.anchorterminal.com/compare/ntfy-vs-pushover.md)\n- [ntfy vs SuprSend](https://www.anchorterminal.com/compare/ntfy-vs-suprsend.md)\n- [OneSignal vs Pushover](https://www.anchorterminal.com/compare/onesignal-vs-pushover.md)\n- [OneSignal vs SuprSend](https://www.anchorterminal.com/compare/onesignal-vs-suprsend.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-04", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "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": "ntfy vs OneSignal", "url": "" } ], "description": "OneSignal has a score of 69.6 (B) against ntfy's 61.6 (C). Both do notify push. The largest gap is security \u0026 auth, 36 points. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "ntfy C 61.6", "OneSignal B 69.6", "scores" ], "h1": "ntfy vs OneSignal", "image": "https://www.anchorterminal.com/assets/og/compare-ntfy-vs-onesignal.png", "path": "/compare/ntfy-vs-onesignal", "published": "2026-10-01", "section": "tools", "title": "ntfy vs OneSignal for AI agents, C 61.6 vs B 69.6 | Anchor Terminal", "toc": null, "updated": "2026-10-04", "url": "https://www.anchorterminal.com/compare/ntfy-vs-onesignal" }, "tokens": { "markdown": 1300, "slim": 330 }, "version": 1 }