Best Self-Hosted CRM Software in 2026
Our Top Pick
Editor's Choice
Twenty CRM takes the top spot in 2026. Its modern interface, unlimited self-hosted users, and active development make it the best open-source CRM for small-to-medium teams.
Best for: Most teams looking for a modern, self-hosted CRM
Selection Criteria
We evaluated self-hosted CRMs based on:
- User Experience — How modern and intuitive is the interface?
- Feature Completeness — Does it cover core CRM workflows?
- Deployment Ease — How quickly can you get it running?
- Active Development — Is the project actively maintained?
- Community — Is there a helpful community for support?
- Data Model — How flexible is the data structure?
The Best Self-Hosted CRMs
1. Twenty — Best Overall
Stars: 24,300+ | License: AGPL-3.0
Twenty is the clear leader in 2026. Its Notion-inspired interface feels modern and fast. Custom objects let you model your data exactly how your business works, and the GraphQL API makes integrations straightforward.
Best for: Startups, small teams, anyone who values modern UX
Pros: Beautiful UI, unlimited users, GraphQL API, active development Cons: Still maturing, needs 4GB+ RAM, limited plugins
2. SuiteCRM — Best for Enterprise
Stars: 4,500+ | License: AGPL-3.0
The most feature-complete open-source CRM. SuiteCRM is a fork of SugarCRM with decades of development. It covers sales, marketing, support, and reporting — but the interface shows its age.
Best for: Enterprise teams migrating from Salesforce
Pros: Feature-complete, mature ecosystem, strong reporting Cons: Dated UI, complex deployment, steep learning curve
3. ERPNext CRM — Best for E-commerce
Stars: 19,000+ | License: GPL-3.0
ERPNext is primarily an ERP system, but its CRM module is surprisingly capable. If you need CRM integrated with inventory, accounting, and HR, ERPNext is the only self-hosted option that does it all.
Best for: E-commerce businesses needing CRM + ERP
Pros: Full ERP integration, comprehensive, active community Cons: Heavy (needs 4GB+ RAM), complex setup, CRM is just one module
Year-over-Year Changes
New in 2026:
- Twenty reached v1.0 with major stability improvements
- Custom objects and API matured significantly
- Email integration became production-ready
Dropped from 2025 list:
- Krayin CRM — development slowed significantly
- Monica — pivoted to personal CRM only
Cost Comparison
| CRM | Monthly Cost (10 users) | Annual Cost |
|---|---|---|
| HubSpot Starter | $200/mo | $2,400/yr |
| Salesforce Essentials | $250/mo | $3,000/yr |
| Twenty (self-hosted) | $10/mo | $120/yr |
| SuiteCRM (self-hosted) | $15/mo | $180/yr |
Our Recommendation
For most teams in 2026, Twenty is the right choice. It combines modern design with solid fundamentals. If you need enterprise-grade features and can tolerate a dated UI, SuiteCRM is a strong alternative.
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