# HelpDesk vs Zoho Desk

> Zoho Desk scores 66.6 (B) to HelpDesk's 50.3 (D) for support tickets. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/helpdesk-vs-zoho-desk
- Markdown: https://www.anchorterminal.com/compare/helpdesk-vs-zoho-desk.md (~2,600 tokens)
- Slim: https://www.anchorterminal.com/compare/helpdesk-vs-zoho-desk.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/helpdesk-vs-zoho-desk.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 Desk scores 66.6 (B) on agent readiness against HelpDesk's 50.3 (D), and leads in every scored category. Both do support tickets.

- HelpDesk: grade D, 50.3/100, rank #774 of 950. Markdown https://www.anchorterminal.com/tools/helpdesk.md · JSON https://www.anchorterminal.com/api/v1/tools/helpdesk.json
- Zoho Desk: grade B, 66.6/100, rank #283 of 950. Markdown https://www.anchorterminal.com/tools/zoho-desk.md · JSON https://www.anchorterminal.com/api/v1/tools/zoho-desk.json
- Best customer support and helpdesk APIs for AI agents: https://www.anchorterminal.com/best/support/index.md
- All 153 support comparisons: https://www.anchorterminal.com/compare/support/index.md

## Which one, for what

### HelpDesk (D)

Good for: A team already on HelpDesk or Text that wants an agent to read queues, draft replies, add private notes and change status over REST.

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

Watch for: No rate limit, 429 behaviour or idempotency key found in the API description or Text's docs

### 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 60
- Schema & documentation, 72 against 63
- Agent ergonomics, 67 against 47
- Security & auth, 66 against 50
- Payments & pricing, 40 against 35
- Maintenance & community, 63 against 39
- Transparency & trust, 79 against 67

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

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


## Score by category

| Category | Weight | HelpDesk | Zoho Desk | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 60 | 75 | Zoho Desk +15 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 63 | 72 | Zoho Desk +9 |
| Agent ergonomics | 13% (16.2 this run) | 47 | 67 | Zoho Desk +20 |
| Security & auth | 14% (17.5 this run) | 50 | 66 | Zoho Desk +16 |
| Payments & pricing | 10% (12.5 this run) | 35 | 40 | Zoho Desk +5 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 39 | 63 | Zoho Desk +24 |
| Transparency & trust | 7% (8.8 this run) | 67 | 79 | Zoho Desk +12 |
| Negative events | ≤15 | -2 | 0 | |
| **Total** | | **50.3 · D** | **66.6 · B** | |

## Facts side by side

| Fact | HelpDesk | Zoho Desk |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Text, Inc. | Zoho |
| Hosted endpoint | `https://api.helpdesk.com` | no (local only) |
| Transports | HTTP | HTTP |
| Auth | OAuth or key | OAuth |
| Pricing | Paid | Freemium |
| x402 | no | no |
| Licence | Proprietary service under Text's Terms of Use | Proprietary service under Zoho's Terms of Service. The OpenAPI repository on GitHub has no licence file |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| Last release | none | 2026-09-09 |
| Terms last updated | no date given | 2022-03-02 |
| Privacy policy last updated | no date given | 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 | yes | yes |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | not found in the text | not found in the text |

## Verdicts

**HelpDesk.** The API covers the ticket workflow in 139 operations with a public OpenAPI 3.0.3 description, cursor pagination and about 39 list filters. No rate limit, error format or 429 handling was found in the reviewed documentation, and tokens carry no ticket-level scopes, so a token can do whatever its user's role allows.

**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

### HelpDesk

1. Send Basic auth with the account ID as username and the personal access token as password, and always set a `User-Agent` header
2. Create the token from a Viewer or Agent account when the task allows. A token inherits its creator's role, and only Administrators can change settings
3. Reply or add a note through `PATCH /v1/tickets/{ticketID}` with `message.text`. Set `isPrivate` to true for an internal note, because the default sends to the requester
4. Page `/v1/tickets` with `next.value` and `next.ID` from the last item, keep `sortBy` and `order` fixed, and pass `silo` to read archive, spam or trash
5. Budget for metered calls. Text's docs count every request except those answered 500 against the plan's monthly API allowance

### 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, HelpDesk or Zoho Desk?

Zoho Desk scores 66.6 (B) on agent readiness against HelpDesk's 50.3 (D), and leads in every scored category.

### Do HelpDesk and Zoho Desk need an API key?

HelpDesk takes an API key or an OAuth sign-in. Zoho Desk uses an OAuth sign-in.

### Can an agent call HelpDesk and Zoho Desk without installing anything?

HelpDesk has a hosted endpoint at https://api.helpdesk.com. No hosted endpoint is listed for Zoho Desk.


## For agents

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

## Other comparisons with HelpDesk or Zoho Desk

- [Chatwoot API vs HelpDesk](https://www.anchorterminal.com/compare/chatwoot-vs-helpdesk.md)
- [Chatwoot API vs Zoho Desk](https://www.anchorterminal.com/compare/chatwoot-vs-zoho-desk.md)
- [Crisp API + MCP vs HelpDesk](https://www.anchorterminal.com/compare/crisp-vs-helpdesk.md)
- [Crisp API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/crisp-vs-zoho-desk.md)
- [Dixa vs HelpDesk](https://www.anchorterminal.com/compare/dixa-vs-helpdesk.md)
- [Dixa vs Zoho Desk](https://www.anchorterminal.com/compare/dixa-vs-zoho-desk.md)
- [Freshdesk API + MCP vs HelpDesk](https://www.anchorterminal.com/compare/freshdesk-vs-helpdesk.md)
- [Freshdesk API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/freshdesk-vs-zoho-desk.md)
- [Front API + MCP vs HelpDesk](https://www.anchorterminal.com/compare/front-vs-helpdesk.md)
- [Front API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/front-vs-zoho-desk.md)
- [Gorgias API + MCP vs HelpDesk](https://www.anchorterminal.com/compare/gorgias-vs-helpdesk.md)
- [Gorgias API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/gorgias-vs-zoho-desk.md)
- [Help Scout API + MCP vs HelpDesk](https://www.anchorterminal.com/compare/help-scout-vs-helpdesk.md)
- [Help Scout API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/help-scout-vs-zoho-desk.md)
- [HelpDesk vs Intercom API + MCP](https://www.anchorterminal.com/compare/helpdesk-vs-intercom.md)
- [HelpDesk vs Kustomer](https://www.anchorterminal.com/compare/helpdesk-vs-kustomer.md)
- [HelpDesk vs LiveAgent](https://www.anchorterminal.com/compare/helpdesk-vs-liveagent.md)
- [HelpDesk vs Plain API + MCP](https://www.anchorterminal.com/compare/helpdesk-vs-plain.md)
- [HelpDesk vs Pylon API + MCP](https://www.anchorterminal.com/compare/helpdesk-vs-pylon.md)
- [HelpDesk vs Zammad](https://www.anchorterminal.com/compare/helpdesk-vs-zammad.md)
- [HelpDesk vs Zendesk Support API](https://www.anchorterminal.com/compare/helpdesk-vs-zendesk.md)
- [Intercom API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/intercom-vs-zoho-desk.md)
- [Kustomer vs Zoho Desk](https://www.anchorterminal.com/compare/kustomer-vs-zoho-desk.md)
- [LiveAgent vs Zoho Desk](https://www.anchorterminal.com/compare/liveagent-vs-zoho-desk.md)
- [Plain API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/plain-vs-zoho-desk.md)
- [Pylon API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/pylon-vs-zoho-desk.md)
- [Zammad vs Zoho Desk](https://www.anchorterminal.com/compare/zammad-vs-zoho-desk.md)
- [Zendesk Support API vs Zoho Desk](https://www.anchorterminal.com/compare/zendesk-vs-zoho-desk.md)
- [Gladly vs Zoho Desk](https://www.anchorterminal.com/compare/gladly-vs-zoho-desk.md)
- [Missive API + MCP vs Zoho Desk](https://www.anchorterminal.com/compare/missive-vs-zoho-desk.md)
- [Gladly vs HelpDesk](https://www.anchorterminal.com/compare/gladly-vs-helpdesk.md)
- [HelpDesk vs Missive API + MCP](https://www.anchorterminal.com/compare/helpdesk-vs-missive.md)