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Twenty
Twenty is a developer-first, open-source CRM built as a modern alternative to Salesforce, offering flexible custom objects, AI agents, and GraphQL/REST APIs. It targets technical teams that want full data ownership and the ability to self-host via Docker or run on managed cloud.
4.5/5full-suiteFree (self-hosted)
Our verdict
Last verified Jun 12, 2026
Highest GitHub star velocity (~45k stars) among self-hosted CRMs, production-ready v2.1 with deep API/AI extensibility, transparent pricing, and clear self-hosting path; docked slightly for immature enterprise RBAC and limited third-party ratings.
4.5/ 5
Editorial scoreRating
4.5/5
Editorial score
Users
0
Verified users
Starting at
Free (self-hosted)
freemium
Category
full-suite
Market segment
Key Features
Unlimited custom objects, fields, views, and records
AI agents and native MCP server (Claude, ChatGPT, Cursor)
GraphQL and REST API with 50,000+ record migrations
Table, Kanban, and Calendar view types
Workflow automation and webhooks
SAML/OIDC SSO (Organization plan)
Row-level permissions (Organization plan)
Docker-based self-hosting (AGPL-3.0 Community Edition)
Pros & cons
Pros
- 45k+ GitHub stars — fastest-growing open-source CRM in 2026
- Exceptional data model flexibility via custom objects
- AI-native architecture with MCP server support
- Docker self-hosting with zero-op managed cloud alternative
- Active YC-backed team shipping frequent releases
Cons
- Row-level permissions require paid Organization tier
- Relatively new (production-ready only since v2.1 in April 2026)
- Limited native integrations (relies on API/webhooks)
- Smaller third-party review footprint than legacy CRMs
Detailed Information
No information available for Inventory Tracking Methods.
Best For
Developer teams replacing Salesforce/HubSpot on their own infrastructureTeams requiring unlimited custom objects and data model flexibilityOrganizations wanting AI-native CRM with MCP server integration
Not ideal for
Non-technical teams without DevOps capacityOrganizations needing plug-and-play with no customization
Integrations
n8n
Zapier
Claude (MCP)
ChatGPT (MCP)
Cursor (MCP)
Salesforce (CSV/API import)
HubSpot (CSV/API import)
Webhooks
ROI Calculator
Frequently Asked Questions
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0 verified users
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Additional Information
- Category
- full-suite
- Price Range
- Free (self-hosted); Cloud from $9/user/mo
- Pricing Model
- freemium