An AI sales development rep that finds in-market buyers from real-time signals, researches each one, and runs multichannel outreach across email, LinkedIn, calls and video.
Twenty
Summary
Open-source CRM you can self-host or run in the cloud, with custom objects, workflows, a TypeScript apps framework and an MCP server for AI assistants.
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Description
Twenty is an open-source customer relationship management platform built for teams that want to own and shape their CRM instead of renting a rigid one. It pairs a clean, Notion-style interface with a data model you can reshape without code: define custom objects and fields, build filtered views and kanban pipelines, and automate follow-ups with workflows.
What stands out
- Open and self-hostable: the full source code is public on GitHub, so you can run Twenty on your own infrastructure or use the managed cloud.
- Extensible by developers: a TypeScript-based Apps framework lets engineering teams add custom logic and internal tools on top of the CRM.
- AI-ready: an MCP server lets Claude, ChatGPT and Cursor read and write CRM records in natural language, and every cloud workspace includes it.
- Easy migration: import from Salesforce, HubSpot and others via CSV or API.
Pricing: the self-hosted edition is free; Cloud starts at about $9 per user per month on annual billing, with an Organization plan at about $19 per user per month that adds SSO and row-level permissions.
Twenty suits startups and technical sales or ops teams who want a modern, customizable CRM with no vendor lock-in.
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