Twenty

Open Source

Modern open source CRM. Clean UI, custom objects, self-hostable.

Generous Free TierOpen Source

Free plan checked against Twenty's pricing page on 2 September 2026. Re-checked monthly.

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About Twenty

Twenty is a modern, open source CRM that aims to be a transparent, community-driven alternative to Salesforce. Launched in 2023, it has grown quickly with a clean interface and a developer-friendly architecture.

Open Source CRM Done Right

Twenty was built with modern web technologies and designed to feel like a consumer app, not enterprise software. The interface is fast, the data model is flexible, and the API is comprehensive.

What You Get

Unlimited contacts - Store and manage all your relationships
Custom objects - Create data structures that match your business, not a template
Email integration - Sync your inbox and track email interactions
Task management - Assign and track follow-ups for your team
Timeline view - See all interactions with a contact in chronological order
Notes and activities - Log meetings, calls, and notes against contacts
API and webhooks - Build integrations and automate workflows

What to Know

Twenty is still young and developing rapidly. The self-hosted Community Edition is free with no limits. Cloud hosting is available with paid tiers. If you want a CRM you can fully customize and own, Twenty is worth evaluating.

Key Features

Contact management

Custom objects

Email sync

Task management

Notes

Timeline

Kanban views

API & webhooks

Pros & Cons

Beautiful modern UI

Open source

Highly customizable

Active development

Relatively new

Fewer integrations

Self-hosting needed for free

The free plan in practice

What you can actually do on Twenty's free plan (Unlimited if self-hosted), where it stops, and when it's worth paying.

What you can do free

Unlimited contacts
Custom objects
Email integration
Task management
API access
Notes & activities

Where it stops

Self-hosting for free plan
Cloud version has paid tiers

When to upgrade to a paid plan

Self-hosted Twenty is free and unlimited, so there's no usage wall. The only reason to pay is convenience: choose the hosted/cloud option when you'd rather not run and maintain the server yourself, or need support and managed updates.