# SugarAI (SugarCRM) vs Zoho CRM

> Zoho CRM scores 70.8 (BB) to SugarAI's 49.5 (D) for crm records. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/sugarcrm-vs-zoho-crm
- Markdown: https://www.anchorterminal.com/compare/sugarcrm-vs-zoho-crm.md (~2,650 tokens)
- Slim: https://www.anchorterminal.com/compare/sugarcrm-vs-zoho-crm.min.md (~680 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/sugarcrm-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: 2026-10-09

Zoho CRM scores 70.8 (BB) on agent readiness against SugarAI (SugarCRM)'s 49.5 (D), and leads in every scored category. Both do crm records.

- SugarAI (SugarCRM): grade D, 49.5/100, rank #793 of 950. Markdown https://www.anchorterminal.com/tools/sugarcrm.md · JSON https://www.anchorterminal.com/api/v1/tools/sugarcrm.json
- Zoho CRM: grade BB, 70.8/100, rank #145 of 950. Markdown https://www.anchorterminal.com/tools/zoho-crm.md · JSON https://www.anchorterminal.com/api/v1/tools/zoho-crm.json
- Best CRM and customer-platform tools for AI agents: https://www.anchorterminal.com/best/crm/index.md
- All 136 crm comparisons: https://www.anchorterminal.com/compare/crm/index.md

## Which one, for what

### SugarAI (SugarCRM) (D)

Good for: Companies already running Sugar Sell, Serve or Enterprise that want an agent to read and write records under a named user's roles, and that have Sugar's approval for the integration.

Watch for: The AI Supplemental Terms forbid connecting customer-owned or third-party AI systems, agents or MCP connectors to the Services or APIs except through functionality Sugar has approved. This matters before any probe is run

### 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:
- Reliability, 72 against 61
- Schema & documentation, 81 against 48
- Agent ergonomics, 81 against 69
- Security & auth, 67 against 51
- Payments & pricing, 40 against 10
- Maintenance & community, 77 against 22

Also in its favour:
- Agent-ready, a grade of BB or better
- Free to start without a card

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 | SugarAI (SugarCRM) | Zoho CRM | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 61 | 72 | Zoho CRM +11 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 48 | 81 | Zoho CRM +33 |
| Agent ergonomics | 13% (16.2 this run) | 69 | 81 | Zoho CRM +12 |
| Security & auth | 14% (17.5 this run) | 51 | 67 | Zoho CRM +16 |
| Payments & pricing | 10% (12.5 this run) | 10 | 40 | Zoho CRM +30 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 22 | 77 | Zoho CRM +55 |
| Transparency & trust | 7% (8.8 this run) | 71 | 75 | Zoho CRM +4 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **49.5 · D** | **70.8 · BB** | |

## Facts side by side

| Fact | SugarAI (SugarCRM) | Zoho CRM |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | SugarAI Software Inc. | Zoho |
| Hosted endpoint | no (local only) | no (local only) |
| Transports | HTTP | HTTP |
| Auth | OAuth | OAuth |
| Pricing | Paid | Freemium |
| x402 | no | no |
| Licence | Proprietary service under the SugarAI Customer Terms of Service | Proprietary service under Zoho's Terms of Service. The server-side SDKs on GitHub are Apache-2.0 |
| Read-only variant documented | no | no |
| llms.txt | no | no |
| Last release | none | 2026-09-21 |
| Terms last updated |  | 2022-03-02 |
| Privacy policy last updated | no date given | 2025-12-22 |
| Customer content may train models |  | yes |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | yes |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Popularity | none | 830 npm/wk, 6.1k PyPI/wk |

## Verdicts

**SugarAI (SugarCRM).** The REST reference covers 350 endpoint pages with filters, field selection, bulk calls and upsert by `sync_key`. SugarAI's AI Supplemental Terms forbid connecting a customer's or third party's AI agent or MCP connector to the APIs unless Sugar has approved it, tokens carry no scopes, and no OpenAPI file, trial or SLA was found.

**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

### SugarAI (SugarCRM)

1. Confirm that Sugar has approved the agent integration before connecting. The AI Supplemental Terms forbid unapproved AI agents and MCP connectors on the APIs
2. POST to `/rest/v11_27/oauth2/token` with `grant_type` `password` and a `platform` other than `base`, `mobile` or `portal`, or the login can end the user's own session
3. Send the access token in the `OAuth-Token` header. It lasts 60 minutes by default, so store the refresh token and not the password
4. Stay under 20 requests a second on SugarCloud and reuse one session for batches. Over-limit traffic is blocked by IP address until support lifts it
5. Page with `max_num` and `offset` until `next_offset` is -1, and pass `fields` to keep responses small
6. Use `PATCH /integrate/:module/:sync_key_field_name/:sync_key_field_value` for writes that may be retried, since it inserts or updates by `sync_key`

### 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, SugarAI (SugarCRM) or Zoho CRM?

Zoho CRM scores 70.8 (BB) on agent readiness against SugarAI (SugarCRM)'s 49.5 (D), and leads in every scored category.

### Do SugarAI (SugarCRM) and Zoho CRM need an API key?

Both use an OAuth sign-in.

### Can an agent call SugarAI (SugarCRM) and Zoho CRM without installing anything?

No hosted endpoint is listed for SugarAI (SugarCRM). No hosted endpoint is listed for Zoho CRM.


## For agents

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

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