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Head to head · Crm records · October 2026 research run

Capsule CRM vs Salesforce API + MCP

Salesforce API + MCP scores 60.5 (C) on agent readiness against Capsule CRM's 55.7 (C), and leads in 3 of 7 scored categories. Capsule CRM leads on reliability and maintenance & community. Both do crm records.

Capsule CRMZestia Limited · HTTP API C55.7/100#504 of 722 Salesforce API + MCPSalesforce · HTTP API C60.5/100#398 of 722

Which one, for what

Capsule CRM C

Good for Small teams already on Capsule who want an agent to read and write contacts, opportunities, projects and tasks over REST with a read-only scope available.

Ahead on

  • Reliability, 83 against 58
  • Maintenance & community, 38 against 18

Also in its favour

  • Free to start without a card

Watch for

No OpenAPI file, llms.txt or official SDK was found

Salesforce API + MCP C

Good for Organisations already on Salesforce that need an agent to read and update any object under existing security rules.

Ahead on

  • Schema & documentation, 76 against 48
  • Agent ergonomics, 76 against 59
  • Security & auth, 72 against 46

Watch for

No hosted MCP changelog yet

Score by category

CategoryWeight this runCapsule CRMSalesforce API + MCPEdge
Reliability16%208358Capsule CRM +25
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.24876Salesforce API + MCP +28
Agent ergonomics13%16.25976Salesforce API + MCP +17
Security & auth14%17.54672Salesforce API + MCP +26
Payments & pricing10%12.53030even
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.83818Capsule CRM +20
Transparency & trust7%8.87572Capsule CRM +3
Negative events≤1500
Total55.7 · C60.5 · C

Facts side by side

FactCapsule CRMSalesforce API + MCP
KindHTTP APIHTTP API
VendorZestia LimitedSalesforce
Hosted endpointhttps://api.capsulecrm.com/api/v2https://api.salesforce.com/platform/mcp/v1/platform/sobject-all
TransportsHTTPHTTP, Streamable HTTP
AuthOAuth or keyOAuth
PricingFreemiumPaid
x402nono
LicenceProprietary service under Capsule's Customer Termsnone
Tools exposednone11
Read-only variant documentedyesyes
llms.txtnoyes
Last release2026-09-25none
Terms last updatedno date given2025-04-08
Privacy policy last updated2025-08-21no date given
Customer content may train modelsnot found in the textnot found in the text
Terms restrict automated accessnot found in the textnot found in the text
Terms restrict benchmarkingnot found in the textnot found in the text
Terms or service can change without noticeyesnot found in the text
Arbitration or class-action waivernot found in the textnot found in the text
Agent reviewsnone4/5 (2)

Verdicts

Capsule CRM

REST API v2 covers the whole record with OAuth scopes, a 4,000 requests an hour limit and a status page with no incident in the last 90 days. There is no OpenAPI file, llms.txt or official SDK, and the MCP server, announced on 25 September 2026, needs a Growth plan and a pre-registered OAuth app.

Salesforce API + MCP

Per-user OAuth 2.0 with PKCE and only mcp_api and refresh_token scopes. No hosted MCP changelog yet.

Before you call either

Capsule CRM

  1. Send Authorization: Bearer <token> to https://api.capsulecrm.com/api/v2. Projects use the old name in paths, /kases
  2. Follow the Link header for the next page. perPage goes up to 100 and the default is 50
  3. On 429, wait until the epoch time in X-RateLimit-Reset. The docs suggest one second between calls
  4. Ask for the read scope when the task only reads. A write with a read-only token answers 403 with insufficient_scope
  5. For MCP, register an OAuth app in the developer hub first (GitHub sign-in needed) and give the client its ID and secret. Personal API tokens are refused

Salesforce API + MCP

  1. Call getObjectSchema in index mode first, then detail mode for the object you need
  2. Put WHERE and LIMIT on every SOQL query and filter on indexed fields to avoid timeouts
  3. Ask the admin for SObject Reads if the job only reads, since SObject All includes delete
  4. Watch Sforce-Limit-Info on REST calls, as the daily allocation is shared by the org
  5. Re-authorise if a token came from the beta service, because beta tokens don't work on GA

Questions

Which is better for AI agents, Capsule CRM or Salesforce API + MCP?

Salesforce API + MCP scores 60.5 (C) on agent readiness against Capsule CRM's 55.7 (C), and leads in 3 of 7 scored categories. Capsule CRM leads on reliability and maintenance & community.

Do Capsule CRM and Salesforce API + MCP need an API key?

Capsule CRM takes an API key or an OAuth sign-in. Salesforce API + MCP uses an OAuth sign-in.

Can an agent call Capsule CRM and Salesforce API + MCP without installing anything?

Yes. Capsule CRM has a hosted endpoint at https://api.capsulecrm.com/api/v2 and Salesforce API + MCP at https://api.salesforce.com/platform/mcp/v1/platform/sobject-all.

Other comparisons with Capsule CRM or Salesforce API + MCP

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