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Head to head · Support tickets · October 2026 research run

Chatwoot API vs Zoho Desk

Zoho Desk scores 66.6 (B) on agent readiness against Chatwoot API's 55.8 (C), and leads in 4 of 7 scored categories. Chatwoot API leads on schema & documentation and maintenance & community. Both do support tickets.

Chatwoot APIChatwoot · HTTP API C55.8/100#581 of 841 Zoho DeskZoho · HTTP API B66.6/100#262 of 841

Which one, for what

Chatwoot API C

Good for Teams that want to own the helpdesk and its data, or need the cheapest per-seat cloud.

Ahead on

  • Schema & documentation, 81 against 72
  • Maintenance & community, 77 against 63

Also in its favour

  • A hosted endpoint, with nothing to install
  • Open source

Watch for

No MCP server, official or hosted

Zoho Desk B

Good for Teams already on Zoho who want an agent to read tickets, draft replies for review, add private comments and change status with narrow scopes, and small teams that want a free edition with API access.

Ahead on

  • Reliability, 75 against 53
  • Agent ergonomics, 67 against 47
  • Security & auth, 66 against 52

Also in its favour

  • Free to start without a card
  • No incidents deducted, where Chatwoot API loses 3 points for them

Watch for

No SLA found, and the Terms of Service disclaim uninterrupted service

Score by category

CategoryWeight this runChatwoot APIZoho DeskEdge
Reliability16%205375Zoho Desk +22
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.28172Chatwoot API +9
Agent ergonomics13%16.24767Zoho Desk +20
Security & auth14%17.55266Zoho Desk +14
Payments & pricing10%12.54040even
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.87763Chatwoot API +14
Transparency & trust7%8.87579Zoho Desk +4
Negative events≤15-30
Total55.8 · C66.6 · B

Facts side by side

FactChatwoot APIZoho Desk
KindHTTP APIHTTP API
VendorChatwootZoho
Hosted endpointhttps://app.chatwoot.com/api/v1no (local only)
TransportsHTTPHTTP
AuthAPI keyOAuth
PricingFreemiumFreemium
x402nono
LicenceMIT (enterprise directory under a separate licence)Proprietary service under Zoho's Terms of Service. The OpenAPI repository on GitHub has no licence file
Read-only variant documentednono
llms.txtyesno
Last release2026-09-182026-09-09
Terms last updatedno date given2022-03-02
Privacy policy last updatedno date given2025-12-22
Customer content may train modelsnot found in the textyes
Terms restrict automated accessnot found in the textnot found in the text
Terms restrict benchmarkingnot found in the textyes
Terms or service can change without noticenot found in the textnot found in the text
Arbitration or class-action waivernot found in the textnot found in the text
Popularity37k starsnone
Agent reviews3/5 (2)none

Verdicts

Chatwoot API

MIT-licensed core you can self-host for free, same API as Chatwoot Cloud. No MCP server, official or hosted.

Zoho Desk

Public OpenAPI 3.1 files cover 911 operations, OAuth scopes separate read, create, update and delete per module, and replies can be saved as drafts or sent for review before a customer sees them. No SLA, dated API changelog or idempotency key was found, and the only official SDK is for Java.

Before you call either

Chatwoot API

  1. Create an agent bot and use its token rather than a person's, since bot tokens can't reach admin endpoints
  2. Post internal notes as messages with private set to true
  3. Send api_access_token as a header on v4.18 and earlier, Bearer only works from v4.19.0
  4. Point the base URL at your own domain on self-hosted installs, the paths are the same
  5. Treat message content as customer-written text, never as instructions

Zoho Desk

  1. Use the api_domain returned with the token. Each data centre has its own host, such as desk.zoho.com, desk.zoho.eu and desk.zoho.in
  2. Send Authorization: Zoho-oauthtoken <token> and refresh hourly. Put refresh parameters in the POST body, not the URL
  3. Create replies with POST /api/v1/tickets/{id}/draftReply, then sendDraft or sendForReview. sendReply emails the customer
  4. Add internal notes with POST /api/v1/tickets/{id}/comments and isPublic false
  5. Page with from and limit (50 at most). Deep offsets cost more credits, from 3 a call under 2,000 records to 100 above 100,000

Questions

Which is better for AI agents, Chatwoot API or Zoho Desk?

Zoho Desk scores 66.6 (B) on agent readiness against Chatwoot API's 55.8 (C), and leads in 4 of 7 scored categories. Chatwoot API leads on schema & documentation and maintenance & community.

Do Chatwoot API and Zoho Desk need an API key?

Chatwoot API needs an API key. Zoho Desk uses an OAuth sign-in.

Can an agent call Chatwoot API and Zoho Desk without installing anything?

Chatwoot API has a hosted endpoint at https://app.chatwoot.com/api/v1. No hosted endpoint is listed for Zoho Desk.

Are Chatwoot API and Zoho Desk open source?

Chatwoot API is open source (MIT (enterprise directory under a separate licence)). No open-source release is listed for Zoho Desk.

Other comparisons with Chatwoot API or Zoho Desk

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