# Close API + MCP vs Zoho CRM

> Zoho CRM scores 70.8 (BB) on agent readiness against Close API + MCP's 66.7 (B), and leads in 4 of 7 scored categories. Close API + MCP leads on reliability. Both do crm records. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/close-vs-zoho-crm
- Markdown: https://www.anchorterminal.com/compare/close-vs-zoho-crm.md (~2,400 tokens)
- Slim: https://www.anchorterminal.com/compare/close-vs-zoho-crm.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/close-vs-zoho-crm.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: 2026-10-08

Zoho CRM scores 70.8 (BB) on agent readiness against Close API + MCP's 66.7 (B), and leads in 4 of 7 scored categories. Close API + MCP leads on reliability. Both do crm records.

- Close API + MCP: grade B, 66.7/100, rank #229 of 722. Markdown https://www.anchorterminal.com/tools/close.md · JSON https://www.anchorterminal.com/api/v1/tools/close.json
- Zoho CRM: grade BB, 70.8/100, rank #128 of 722. Markdown https://www.anchorterminal.com/tools/zoho-crm.md · JSON https://www.anchorterminal.com/api/v1/tools/zoho-crm.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 72

Also in its favour:
- A hosted endpoint, with nothing to install

Watch for: 121 MCP tools, and even the read scope loads 71

### Zoho CRM (BB)

Good for: Teams already on Zoho who want an agent to read and write leads, contacts, deals and activities with narrow scopes, and small teams that want a free edition with API access.

Ahead on:
- Agent ergonomics, 81 against 56
- Payments & pricing, 40 against 30
- Transparency & trust, 75 against 67

Also in its favour:
- Agent-ready, a grade of BB or better

Watch for: The documented refresh and revoke calls put the refresh token and client secret in the URL query string


## Score by category

| Category | Weight | Close API + MCP | Zoho CRM | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 81 | 72 | Close API + MCP +9 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 82 | 81 | Close API + MCP +1 |
| Agent ergonomics | 13% (16.2 this run) | 56 | 81 | Zoho CRM +25 |
| Security & auth | 14% (17.5 this run) | 66 | 67 | Zoho CRM +1 |
| Payments & pricing | 10% (12.5 this run) | 30 | 40 | Zoho CRM +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 79 | 77 | Close API + MCP +2 |
| Transparency & trust | 7% (8.8 this run) | 67 | 75 | Zoho CRM +8 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **66.7 · B** | **70.8 · BB** | |

## Facts side by side

| Fact | Close API + MCP | Zoho CRM |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Close | Zoho |
| Hosted endpoint | `https://api.close.com/api/v1` | no (local only) |
| Transports | HTTP, Streamable HTTP | HTTP |
| Auth | OAuth or key | OAuth |
| Pricing | Paid | Freemium |
| x402 | no | no |
| Licence | none | Proprietary service under Zoho's Terms of Service. The server-side SDKs on GitHub are Apache-2.0 |
| Tools exposed | 121 | none |
| Read-only variant documented | yes | no |
| llms.txt | yes | no |
| MCP registry | `com.close/close-mcp` | not listed |
| Last release | 2026-09-10 | 2026-09-21 |
| Terms last updated | 2025-10-31 | 2022-03-02 |
| Privacy policy last updated | 2026-05-30 | 2025-12-22 |
| Customer content may train models | not found in the text | yes |
| Terms restrict automated access | not found in the text | not found in the text |
| Terms restrict benchmarking | not found in the text | yes |
| 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 | 830 npm/wk, 6.1k PyPI/wk |
| 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.

**Zoho CRM.** A public OpenAPI 3.1 description of 644 operations and OAuth scopes down to one module and one operation suit agent use, and the Free edition includes 5,000 API credits a day. The documented token refresh puts the client secret in the URL, and no SLA, deprecation policy or dated API changelog was found.

## 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

### Zoho CRM

1. Use the `api_domain` returned with the token, since each data centre has its own host (zohoapis.com, zohoapis.eu, zohoapis.in and others)
2. Send `Authorization: Zoho-oauthtoken <token>` and refresh hourly. Put refresh parameters in the POST body, not the URL
3. Pass `fields` on every list call. Page with `page` up to 2,000 records, then `page_token` up to 100,000
4. Create through `/{module}/upsert` so a retry updates instead of duplicating
5. Budget credits. Convert Lead costs 5, Send Mail 20, a bulk read 50, and calls through the MCP servers draw on the same allowance

## Questions

### Which is better for AI agents, Close API + MCP or Zoho CRM?

Zoho CRM scores 70.8 (BB) on agent readiness against Close API + MCP's 66.7 (B), and leads in 4 of 7 scored categories. Close API + MCP leads on reliability.

### Do Close API + MCP and Zoho CRM need an API key?

Close API + MCP takes an API key or an OAuth sign-in. Zoho CRM uses an OAuth sign-in.

### Can an agent call Close API + MCP and Zoho CRM without installing anything?

Close API + MCP has a hosted endpoint at https://api.close.com/api/v1. No hosted endpoint is listed for Zoho CRM.


## For agents

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

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