compare_providers
Zendesk vs Intercom: support platforms, 20 points apart
Zendesk is an exemplar at 71.2 with 150 APIs. Intercom scores 51.3 but is the one shipping its own MCP server.
Zendesk
Zendesk is an exemplar at 71.2. Intercom is developing at 51.3. The size of the estates is very different: 150 APIs for Zendesk against nine for Intercom.
Zendesk’s lead comes from operational transparency (78.9 against 44.7), developer ergonomics (58.3 against 38.1) and access clarity (84.2 against 55.3). It publishes Arazzo workflows, GraphQL, JSON Schema, overlays and OAuth scopes that Intercom does not. Intercom leads on discoverability (75.0 against 71.4) and contract quality (54.4 against 53.0).
Intercom publishes a first-party MCP server and Zendesk does not, though agent readiness is still close (35.0 against 29.9). Both start at $19 a seat a month. The response names Zendesk the cheapest entry and grades its published ceiling at about 42 requests per second. Intercom adds AI credits at $0.01 each, which suits a product built around its Fin agent.
Facet by facet
The six Kin Score facets, 0 to 100. The facet leader is the one the tool names in facet_leaders. Each facet links to how it is measured.
| Facet | Zendesk | Intercom | Leader |
|---|---|---|---|
| Discoverability | 71.4 | 75 | Intercom |
| Contract Quality | 53 | 54.4 | Intercom |
| Contract Governance | 18.2 | 13.6 | Zendesk |
| Operational Transparency | 78.9 | 44.7 | Zendesk |
| Developer Ergonomics | 58.3 | 38.1 | Zendesk |
| Access Clarity | 84.2 | 55.3 | Zendesk |
| Kin Score | 71.2 | 51.3 | Zendesk |
| Agent readiness | 35 agent-ready | 29.9 agent-ready | Zendesk |
Artifact coverage
Every artifact type either provider publishes, from the tool's artifact_matrix. Differences are listed first.
| Artifact | Zendesk | Intercom |
|---|---|---|
| Arazzo | ✓ | — |
| Authentication | — | ✓ |
| GettingStarted | — | ✓ |
| GraphQL | ✓ | — |
| JSONLD | ✓ | — |
| JSONSchema | ✓ | — |
| MCP | — | ✓ |
| Overlay | ✓ | — |
| Scopes | ✓ | — |
| APIsJSON | ✓ | ✓ |
| AgenticAccess | ✓ | ✓ |
| AsyncAPI | ✓ | ✓ |
| Documentation | ✓ | ✓ |
| FinOps | ✓ | ✓ |
| OpenAPI | ✓ | ✓ |
| Plans | ✓ | ✓ |
| RateLimits | ✓ | ✓ |
| Rules | ✓ | ✓ |
| Security | ✓ | ✓ |
What it costs to get in
Each provider's economics as the tool returns them. Grade A is quoted on the provider's own pricing page, B is arithmetic on quotes, C a stated prior. Entry cost is the cheapest published paid tier — a floor on getting in, not the price of the API alone. Grades: A quoted on the provider's page, B arithmetic on quotes, C a stated prior.
| Zendesk | Intercom | |
|---|---|---|
| Audience | business-product | business-product |
| Pricing basis | per-seat | tiered-subscription |
| Delivery | managed | managed |
| Entry (per month) | $19 agent/month paid yearly grade A · Support Team | $19 per seat/mo grade A · Essential |
| Marginal cost | $19 agent/month paid yearly at a published ceiling of 41.6667 req/s grade C | additional credits at $0.01 per credit grade B |
| Take rate | — | — |
| Source | pricing page read 2026-09-20 | pricing page read 2026-09-20 |
Cheapest published way in: Zendesk. Priced 2 of 2.
The full compare_providers response
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Result read 2026-10-27. Scores move as providers publish; run it yourself for today's numbers.
Run this comparison yourself
Everything above came from one call to compare_providers. Swap in any two of the catalog's providers (three or more works too) and you get the same answer for your own shortlist. It is an Understanding tool, included in the Understanding and Influence plans, or pay per call.
https://apis.io/mcp:
{"name": "compare_providers", "arguments": {"providers": ["zendesk","intercom"]}}
Over the REST API:
curl "https://apis.io/api/v1/compare?providers=zendesk,intercom" \
-H "X-API-Key: $APIS_IO_KEY"
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