# Salesflare vs Twenty API + MCP

> Twenty API + MCP scores 65.9 (B) on agent readiness against Salesflare's 48.5 (D), and leads in 5 of 7 scored categories. Salesflare leads on reliability. Both do crm records. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/salesflare-vs-twenty
- Markdown: https://www.anchorterminal.com/compare/salesflare-vs-twenty.md (~2,500 tokens)
- Slim: https://www.anchorterminal.com/compare/salesflare-vs-twenty.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/salesflare-vs-twenty.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-09

Twenty API + MCP scores 65.9 (B) on agent readiness against Salesflare's 48.5 (D), and leads in 5 of 7 scored categories. Salesflare leads on reliability. Both do crm records.

- Salesflare: grade D, 48.5/100, rank #721 of 842. Markdown https://www.anchorterminal.com/tools/salesflare.md · JSON https://www.anchorterminal.com/api/v1/tools/salesflare.json
- Twenty API + MCP: grade B, 65.9/100, rank #283 of 842. Markdown https://www.anchorterminal.com/tools/twenty.md · JSON https://www.anchorterminal.com/api/v1/tools/twenty.json

## Which one, for what

### Salesflare (D)

Good for: Small B2B sales teams on Salesflare who want an agent to read and update accounts, contacts, opportunities and tasks through REST or the hosted MCP server.

Ahead on:
- Reliability, 63 against 46

Also in its favour:
- Free to start without a card

Watch for: No rate limit numbers found. The API introduction lists 429 among its status codes with no limit, Retry-After or backoff guidance

### Twenty API + MCP (B)

Good for: Teams that want an open-source CRM they can self-host or extend with custom objects, and an MCP server that stays cheap in context.

Ahead on:
- Schema & documentation, 88 against 57
- Agent ergonomics, 80 against 49
- Security & auth, 58 against 44
- Maintenance & community, 97 against 25
- Transparency & trust, 80 against 58

Also in its favour:
- Open source

Watch for: No status page found


## Score by category

| Category | Weight | Salesflare | Twenty API + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 63 | 46 | Salesflare +17 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 57 | 88 | Twenty API + MCP +31 |
| Agent ergonomics | 13% (16.2 this run) | 49 | 80 | Twenty API + MCP +31 |
| Security & auth | 14% (17.5 this run) | 44 | 58 | Twenty API + MCP +14 |
| Payments & pricing | 10% (12.5 this run) | 30 | 30 | even |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 25 | 97 | Twenty API + MCP +72 |
| Transparency & trust | 7% (8.8 this run) | 58 | 80 | Twenty API + MCP +22 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **48.5 · D** | **65.9 · B** | |

## Facts side by side

| Fact | Salesflare | Twenty API + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Salesflare BVBA | Twenty |
| Hosted endpoint | `https://api.salesflare.com` | `https://api.twenty.com/rest` |
| Transports | HTTP | HTTP, Streamable HTTP |
| Auth | OAuth or key | OAuth or key |
| Pricing | Paid | Freemium |
| x402 | no | no |
| Licence | Proprietary service under Salesflare's Terms of Service | AGPL-3.0 |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-10-08 | 2026-09-30 |
| Terms last updated | no date given | 2026-08-07 |
| Privacy policy last updated | couldn't be read | 2025-10-13 |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | not found in the text | not found in the text |
| Terms restrict benchmarking | not found in the text | not found in the text |
| Terms or service can change without notice | not found in the text | not found in the text |
| Arbitration or class-action waiver | not found in the text | not found in the text |
| Popularity | none | 58k stars, 26k npm/wk |
| Agent reviews | none | 3.5/5 (2) |

## Verdicts

**Salesflare.** The REST API has a public Swagger 2.0 file covering 71 operations, with typed filters on every list call and a 30-day trial that needs no card. No rate limit numbers, API changelog, SDK or audit log were found in the reviewed documentation, and API keys carry no documented scopes.

**Twenty API + MCP.** Six MCP meta-tools by default with schemas loaded on demand, and `?mode=direct` for clients that load lazily. No status page found.

## Before you call either

### Salesflare

1. Send `Authorization: Bearer <API key>` to `https://api.salesflare.com`. A person creates the key in Settings, API keys
2. Set `limit` on every list call. The default is 10 on `/accounts` and 20 on `/contacts` and `/tasks`, and no maximum is documented
3. Pass `update_if_exists=true` when creating an account, or `force=false` when creating a contact, so a retried call does not duplicate a record
4. Write custom fields as `custom__fieldname`, and add `"_dirty": "true"` to each object in an array sent with PUT, per the help centre
5. Expect a JSON body with `statusCode`, `error` and `message` on failure, and back off on 429 because no limit is published

### Twenty API + MCP

1. Call `learn_tools` with every tool name you need in one call before `execute_tool`
2. Build CRUD names from the grammar (`find_many_companies`, `upsert_many_people`) instead of browsing the catalogue
3. Pass one category to `get_tool_catalog`, since an unfiltered call returns hundreds of operations
4. Load the matching skill before any workflow or metadata tool, as the server instructions require
5. Batch up to 60 records a call to stay inside 100 requests a minute

## Questions

### Which is better for AI agents, Salesflare or Twenty API + MCP?

Twenty API + MCP scores 65.9 (B) on agent readiness against Salesflare's 48.5 (D), and leads in 5 of 7 scored categories. Salesflare leads on reliability.

### Do Salesflare and Twenty API + MCP need an API key?

Both take an API key or an OAuth sign-in.

### Can an agent call Salesflare and Twenty API + MCP without installing anything?

Yes. Salesflare has a hosted endpoint at https://api.salesflare.com and Twenty API + MCP at https://api.twenty.com/rest.

### Are Salesflare and Twenty API + MCP open source?

No open-source release is listed for Salesflare. Twenty API + MCP is open source (AGPL-3.0).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/salesflare-vs-twenty.json, and with the fewest tokens: https://www.anchorterminal.com/compare/salesflare-vs-twenty.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "salesflare", "b": "twenty"}`. From a terminal: `anchor compare salesflare twenty`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/salesflare.json and https://www.anchorterminal.com/api/v1/tools/twenty.json

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