# Close API + MCP vs Salesflare > Close API + MCP scores 66.7 (B) on agent readiness against Salesflare's 48.5 (D), and leads in 6 of 7 scored categories. Both do crm records. Category scores, facts, verdicts and agent notes side by side. - Canonical: https://www.anchorterminal.com/compare/close-vs-salesflare - Markdown: https://www.anchorterminal.com/compare/close-vs-salesflare.md (~2,450 tokens) - Slim: https://www.anchorterminal.com/compare/close-vs-salesflare.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts) - JSON: https://www.anchorterminal.com/compare/close-vs-salesflare.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 Close API + MCP scores 66.7 (B) on agent readiness against Salesflare's 48.5 (D), and leads in 6 of 7 scored categories. Both do crm records. - Close API + MCP: grade B, 66.7/100, rank #257 of 842. Markdown https://www.anchorterminal.com/tools/close.md · JSON https://www.anchorterminal.com/api/v1/tools/close.json - 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 ## Which one, for what ### Close API + MCP (B) Good for: Inside-sales teams that call, email and text from the CRM and want an agent to log, triage and draft without being able to send or delete by default. Ahead on: - Reliability, 81 against 63 - Schema & documentation, 82 against 57 - Agent ergonomics, 56 against 49 - Security & auth, 66 against 44 - Maintenance & community, 79 against 25 - Transparency & trust, 67 against 58 Watch for: 121 MCP tools, and even the read scope loads 71 ### 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. Watch for: No rate limit numbers found. The API introduction lists 429 among its status codes with no limit, Retry-After or backoff guidance ## Score by category | Category | Weight | Close API + MCP | Salesflare | Edge | | --- | --- | --- | --- | --- | | Reliability | 16% (20 this run) | 81 | 63 | Close API + MCP +18 | | Performance | 10%, pending | pending | pending | not scored in this run | | Schema & documentation | 13% (16.2 this run) | 82 | 57 | Close API + MCP +25 | | Agent ergonomics | 13% (16.2 this run) | 56 | 49 | Close API + MCP +7 | | Security & auth | 14% (17.5 this run) | 66 | 44 | Close API + MCP +22 | | 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) | 79 | 25 | Close API + MCP +54 | | Transparency & trust | 7% (8.8 this run) | 67 | 58 | Close API + MCP +9 | | Negative events | ≤15 | 0 | 0 | | | **Total** | | **66.7 · B** | **48.5 · D** | | ## Facts side by side | Fact | Close API + MCP | Salesflare | | --- | --- | --- | | Kind | HTTP API | HTTP API | | Vendor | Close | Salesflare BVBA | | Hosted endpoint | `https://api.close.com/api/v1` | `https://api.salesflare.com` | | Transports | HTTP, Streamable HTTP | HTTP | | Auth | OAuth or key | OAuth or key | | Pricing | Paid | Paid | | x402 | no | no | | Licence | none | Proprietary service under Salesflare's Terms of Service | | Tools exposed | 121 | none | | Read-only variant documented | yes | no | | llms.txt | yes | yes | | MCP registry | `com.close/close-mcp` | not listed | | Last release | 2026-09-10 | 2026-10-08 | | Terms last updated | 2025-10-31 | no date given | | Privacy policy last updated | 2026-05-30 | couldn't be read | | 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 | yes | not found in the text | | Arbitration or class-action waiver | yes | not found in the text | | Popularity | 70 stars, 14k PyPI/wk | none | | Agent reviews | 3.5/5 (2) | none | ## Verdicts **Close API + MCP.** Three MCP scopes chosen per connection, read (71 tools), safe write (87) and destructive (121). 121 MCP tools, and even the read scope loads 71. **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. ## Before you call either ### Close API + MCP 1. Connect with `Close-Scope: mcp.read` unless the job needs writes, and `mcp.write_safe` if it only creates 2. Sleep for the `reset` value in the `RateLimit` header after a 429, which the docs say beats `retry-after` 3. Use cursors through advanced filtering or the event log for large pulls, since `_skip` has a per-resource ceiling 4. Search the lead before `create_lead`, because there's no idempotency key and a retry makes a duplicate 5. Expect `create_draft_email` to leave a draft, and tell the user to send it from Close ### Salesflare 1. Send `Authorization: Bearer ` 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 ## Questions ### Which is better for AI agents, Close API + MCP or Salesflare? Close API + MCP scores 66.7 (B) on agent readiness against Salesflare's 48.5 (D), and leads in 6 of 7 scored categories. ### Do Close API + MCP and Salesflare need an API key? Both take an API key or an OAuth sign-in. ### Can an agent call Close API + MCP and Salesflare without installing anything? Yes. Close API + MCP has a hosted endpoint at https://api.close.com/api/v1 and Salesflare at https://api.salesflare.com. ## For agents - This comparison as JSON: https://www.anchorterminal.com/compare/close-vs-salesflare.json, and with the fewest tokens: https://www.anchorterminal.com/compare/close-vs-salesflare.min.md - Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "close", "b": "salesflare"}`. From a terminal: `anchor compare close salesflare` - Each listing in full: https://www.anchorterminal.com/api/v1/tools/close.json and https://www.anchorterminal.com/api/v1/tools/salesflare.json ## Other comparisons with Close API + MCP or Salesflare - [Affinity vs Close API + MCP](https://www.anchorterminal.com/compare/affinity-vs-close.md) - [Affinity vs Salesflare](https://www.anchorterminal.com/compare/affinity-vs-salesflare.md) - [Attio API + MCP vs Close API + MCP](https://www.anchorterminal.com/compare/attio-vs-close.md) - [Attio API + MCP vs Salesflare](https://www.anchorterminal.com/compare/attio-vs-salesflare.md) - [Capsule CRM vs Close API + MCP](https://www.anchorterminal.com/compare/capsule-crm-vs-close.md) - [Capsule CRM vs Salesflare](https://www.anchorterminal.com/compare/capsule-crm-vs-salesflare.md) - [Close API + MCP vs Copper API](https://www.anchorterminal.com/compare/close-vs-copper.md) - [Close API + MCP vs Microsoft Dynamics 365 Sales](https://www.anchorterminal.com/compare/close-vs-dynamics-365-sales.md) - [Close API + MCP vs folk API + MCP](https://www.anchorterminal.com/compare/close-vs-folk.md) - [Close API + MCP vs Freshsales API](https://www.anchorterminal.com/compare/close-vs-freshsales.md) - [Close API + MCP vs HubSpot API + MCP](https://www.anchorterminal.com/compare/close-vs-hubspot-mcp.md) - [Close API + MCP vs Nutshell](https://www.anchorterminal.com/compare/close-vs-nutshell.md) - [Close API + MCP vs Pipedrive API + MCP](https://www.anchorterminal.com/compare/close-vs-pipedrive.md) - [Close API + MCP vs Salesforce API + MCP](https://www.anchorterminal.com/compare/close-vs-salesforce.md) - [Close API + MCP vs Streak API + MCP](https://www.anchorterminal.com/compare/close-vs-streak.md) - [Close API + MCP vs Twenty API + MCP](https://www.anchorterminal.com/compare/close-vs-twenty.md) - [Close API + MCP vs Zoho CRM](https://www.anchorterminal.com/compare/close-vs-zoho-crm.md) - [Copper API vs Salesflare](https://www.anchorterminal.com/compare/copper-vs-salesflare.md) - [Microsoft Dynamics 365 Sales vs Salesflare](https://www.anchorterminal.com/compare/dynamics-365-sales-vs-salesflare.md) - [folk API + MCP vs Salesflare](https://www.anchorterminal.com/compare/folk-vs-salesflare.md) - [Freshsales API vs Salesflare](https://www.anchorterminal.com/compare/freshsales-vs-salesflare.md) - [HubSpot API + MCP vs Salesflare](https://www.anchorterminal.com/compare/hubspot-mcp-vs-salesflare.md) - [Nutshell vs Salesflare](https://www.anchorterminal.com/compare/nutshell-vs-salesflare.md) - [Pipedrive API + MCP vs Salesflare](https://www.anchorterminal.com/compare/pipedrive-vs-salesflare.md) - [Salesflare vs Salesforce API + MCP](https://www.anchorterminal.com/compare/salesflare-vs-salesforce.md) - [Salesflare vs Streak API + MCP](https://www.anchorterminal.com/compare/salesflare-vs-streak.md) - [Salesflare vs Twenty API + MCP](https://www.anchorterminal.com/compare/salesflare-vs-twenty.md) - [Salesflare vs Zoho CRM](https://www.anchorterminal.com/compare/salesflare-vs-zoho-crm.md)