# 4 Best Open Source Alternatives for Suite CRM

Canonical: https://caniforkit.com/suite-crm
Last updated: 2026-11-07

Looking for the best open source alternative for Suite CRM? Compare 4 verified free and open source alternatives to Suite CRM (Twenty, Krayin, EspoCRM) with license details, self-hosting requirements, and practical trade-offs.

## Suite CRM Overview & Subscription Cost
- **Product**: Suite CRM
- **Category**: [crm](https://caniforkit.com/category/crm)
- **Paid Subscription Price**: $49/month per seat
- **1-Seat Annualized Cost**: $588/year
- **5-Person Team Annualized Cost**: $2,940/year
- **10-Person Team Annualized Cost**: $5,880/year
- **Can I Vibe-Code / Rebuild It Myself?**: NO (use a free alternative, save the tokens)
- **Rebuild Verdict**: Instead of paying recurring SaaS fees for Suite CRM or rebuilding it from scratch, deploy one of the 4 battle-tested open-source alternatives like Twenty.

## Verified Free & Open Source Alternatives

| Alternative | Type | License | Runs On | GitHub Stars | Head-to-Head |
| --- | --- | --- | --- | --- | --- |
| [Twenty](https://caniforkit.com/fork/twenty) | Open Source | AGPL-3.0 | Self-host | ★ 60.6k | [Compare vs Suite CRM](https://caniforkit.com/vs/suite-crm-vs-twenty) |
| [Krayin](https://caniforkit.com/fork/krayin) | Open Source | Open Source | Self-host | ★ 24.1k | [Compare vs Suite CRM](https://caniforkit.com/vs/suite-crm-vs-krayin) |
| [EspoCRM](https://caniforkit.com/fork/espocrm) | Open Source | AGPL-3.0 | Self-host | ★ 3.6k | [Compare vs Suite CRM](https://caniforkit.com/vs/suite-crm-vs-espocrm) |
| [Relaticle](https://caniforkit.com/fork/relaticle) | Open Source | Open Source | Self-host | ★ 1.8k | [Compare vs Suite CRM](https://caniforkit.com/vs/suite-crm-vs-relaticle) |

## In-Depth Alternative Profiles

### Twenty
- **Fork Page**: [Twenty Profile](https://caniforkit.com/fork/twenty)
- **Head-to-Head Comparison**: [Suite CRM vs Twenty](https://caniforkit.com/vs/suite-crm-vs-twenty)
- **Official Website**: https://twenty.com/
- **Source Code Repository**: https://github.com/twentyhq/twenty
- **License**: AGPL-3.0
- **Runs On**: Self-host
- **GitHub Stars**: 60.6k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Self-hostable CRM built for technical teams who need a fully customizable, extensible platform without vendor lock-in or proprietary tooling.
- **The Catch vs Suite CRM**: Twenty is the closest structural substitute, but Attio remains ahead in automatic enrichment, collaborative list workflows, and overall product maturity.
- **Installation**: Hosted cloud signup or official one-line/Docker Compose self-host install
- **Setup**: Free use requires Docker, at least 2 GB RAM, PostgreSQL-backed containers, secrets, and domain/TLS configuration
- **Data Storage**: CRM records and configuration in PostgreSQL; files in local storage or S3-compatible object storage on the selected host

### Krayin
- **Fork Page**: [Krayin Profile](https://caniforkit.com/fork/krayin)
- **Head-to-Head Comparison**: [Suite CRM vs Krayin](https://caniforkit.com/vs/suite-crm-vs-krayin)
- **Official Website**: https://krayincrm.com/
- **Source Code Repository**: https://github.com/krayin/laravel-crm/
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 24.1k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Open source customer relationship management platform with sales tracking, marketing automation, and customizable workflows for businesses of all sizes.
- **The Catch vs Suite CRM**: Requires self-hosting setup, updates, and server maintenance compared to managed Suite CRM.
- **Installation**: Clone https://github.com/krayin/laravel-crm/ or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### EspoCRM
- **Fork Page**: [EspoCRM Profile](https://caniforkit.com/fork/espocrm)
- **Head-to-Head Comparison**: [Suite CRM vs EspoCRM](https://caniforkit.com/vs/suite-crm-vs-espocrm)
- **Official Website**: https://www.espocrm.com/
- **Source Code Repository**: https://github.com/espocrm/espocrm
- **License**: AGPL-3.0
- **Runs On**: Self-host
- **GitHub Stars**: 3.6k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Open-source CRM software for managing customers, companies, projects and opportunities. Intuitive interface with cloud and self-hosted options available.
- **The Catch vs Suite CRM**: EspoCRM can define custom entities, but its data-model editing, collaborative views, and automatic enrichment are much less fluid than Attio’s.
- **Installation**: Docker Compose or upload the PHP package and run the web installer
- **Setup**: Requires a server, database, domain/TLS setup, and ongoing upgrades/backups
- **Data Storage**: CRM records in a self-hosted MySQL, MariaDB, or PostgreSQL database; uploaded files in server/Docker volumes

### Relaticle
- **Fork Page**: [Relaticle Profile](https://caniforkit.com/fork/relaticle)
- **Head-to-Head Comparison**: [Suite CRM vs Relaticle](https://caniforkit.com/vs/suite-crm-vs-relaticle)
- **Official Website**: https://relaticle.com/
- **Source Code Repository**: https://github.com/relaticle/relaticle
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 1.8k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Open-source CRM with a built-in AI assistant, 37 MCP tools for external agents, custom fields, role-based permissions, and a REST API. No per-seat pricing.
- **The Catch vs Suite CRM**: Requires self-hosting setup, updates, and server maintenance compared to managed Suite CRM.
- **Installation**: Clone https://github.com/relaticle/relaticle or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

## Frequently Asked Questions

### What is the best free alternative to Suite CRM?
The top free alternative to Suite CRM is Twenty (open source, AGPL-3.0). Self-hostable CRM built for technical teams who need a fully customizable, extensible platform without vendor lock-in or proprietary tooling. Other popular Suite CRM replacements include Krayin, EspoCRM, Relaticle.

### How much does switching from Suite CRM to a free alternative save?
Suite CRM starts at $49/month per seat ($588/year). Switching a 5-person team to a free alternative like Twenty saves $2,940 per year in software subscription fees.

### What is the catch when switching away from Suite CRM?
While Twenty replaces core Suite CRM features without subscription fees, the real-world trade-off is: Twenty is the closest structural substitute, but Attio remains ahead in automatic enrichment, collaborative list workflows, and overall product maturity.

## Related

- [crm Software Category Hub](https://caniforkit.com/category/crm)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Self-Hosted Software Directory](https://caniforkit.com/self-hosted)
- [Homepage](https://caniforkit.com)