Tool overview
Twenty is listed under CRM AI tools.
What is Twenty?
Twenty is an open-source CRM for customizable objects, fields, views, workflows, dashboards, email and calendar sync, APIs, webhooks, MCP, and AI agents. Teams can use managed cloud plans or self-host the Pro feature set for free.
Best for
Teams that need an extensible open-source CRM instead of a rigid sales platform
Who is it for?
Decision note
Rebuilt from the original export under the complete V412/V411 factual-source-verification workflow. Preview only. Apply remains blocked until Failures = 0, Warnings = 0, Unmapped = 0, Missing = 0; explicit clears are reviewed; image import is disabled or V380 accepts the asset; a representative WordPress edit screen is compared with the export and proposed row; and a post-Apply zero-change Preview succeeds.
Key features
Custom CRM objects, fields, views, and layouts
Email, calendar, workflows, dashboards, and automation
REST, GraphQL, webhooks, MCP, and app framework
Managed cloud and free self-hosted deployment
Use cases
Build a customizable sales CRM
Migrate records from legacy CRM systems
Automate account and pipeline workflows
Connect AI assistants to CRM data through MCP
Pros
- Free self-hosted Pro feature set
- Low published cloud seat pricing
- Active open-source releases and partner ecosystem
Limitations
Self-hosted teams are responsible for security, backups, upgrades, email delivery, and infrastructure.
AI agents and workflows need permissions, auditability, testing, and human approval for consequential updates.
Pricing details
Billing options
Pricing note
Cloud Pro is $9/user/month billed yearly and Organization is $19/user/month billed yearly. Self-hosted Pro features are free. Cloud trials are 7 days without a card or 30 days with a card.
Supported languages
- 30+ languages
Integrations
Email and calendar sync
REST API
GraphQL API
Webhooks
MCP




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