Closest to Zoho CRM
Twenty has a customizable data model, no-code workflows, and REST, GraphQL, and MCP APIs. Krayin covers leads, deals, and forecasting on Laravel, and EspoCRM has over a decade of development.
Alternatives / ZohoCRM
9 open-source alternatives
9 Best Open Source ZohoCRM Alternatives in 2026
Looking for an open source Zoho CRM alternative? We compared 9 open source CRMs by license, self-hosting, and maintenance. Twenty is the closest modern option, EspoCRM and Krayin are mature, and Ever Gauzy and Atomic CRM go beyond or below a typical CRM.
Written by Maxime DERAME
Last updated:
Best ZohoCRM alternatives at a glance
| Alternative | Best for | License |
|---|---|---|
| Twenty | Modern customizable CRM | AGPL-3.0 + commercial files |
| Krayin CRM | Laravel CRM with forecasting | MIT |
| Ever Gauzy | ERP, CRM, HR, and projects | AGPL-3.0 (Community Edition) |
| Frappe CRM | Simple CRM with ERPNext link | AGPL-3.0 |
| Erxes | Marketing, sales, and support suite | AGPL-3.0 + EE |
| EspoCRM | Mature customizable CRM | AGPL-3.0 |
| Atomic CRM | React and Supabase toolkit | MIT |
| Relaticle | CRM with AI chat and MCP | AGPL-3.0 |
| Warpdrive | Lightweight pipeline CRM (small) | MIT |
How we chose these ZohoCRM alternatives
We looked for open-source tools that manage contacts, deals, and pipelines like Zoho CRM. We verified each project's license, recent activity, stars, and self-hosting in its repository. See our methodology for the full criteria.
Wider suites
Ever Gauzy is an all-in-one suite for ERP, CRM, HR, ATS, and project management, broader than a CRM. Erxes combines marketing, sales, and customer service.
Lighter tools
Frappe CRM integrates with ERPNext and WhatsApp with no per-user fees, Relaticle has AI chat and an MCP server, and Warpdrive is a small pipeline CRM. Atomic CRM is a developer toolkit that requires coding.
Important: commercial parts
Twenty has some files under a commercial license, Erxes has an enterprise directory, and Ever Gauzy's Community Edition is AGPL-3.0 with paid editions.
License details
Twenty, Frappe CRM, Erxes, EspoCRM, Ever Gauzy, and Relaticle are AGPL-3.0. Krayin, Atomic CRM, and Warpdrive are MIT.
Maintenance status
Most had commits within weeks of this update.
Why look for a ZohoCRM alternative?
Zoho CRM is a proprietary service priced per user and integrated into the Zoho suite. Open-source CRMs remove per-seat pricing, but you lose Zoho's suite integration.
twenty.com
Twenty is a CRM for technical teams with customizable data models, no-code workflows, and an MCP server, positioned as an alternative to Salesforce and HubSpot. It is mostly AGPL-3.0, with some files under a commercial license. It can be self-hosted or used as a managed cloud.
58.8K9.6KAGPL-3.0 + commercial filesSelf-hosted
Pricing: Free self-hosted; cloud from $9 per user per month.
- Custom data models and no-code workflows
- MCP server and AI support
- Large and active community
- Some files are under a commercial license
- Self-hosting requires maintenance
krayincrm.com
Krayin is an open-source Laravel CRM with lead tracking, deal management, sales forecasting, marketing automation, VoIP and live chat integrations, and analytics, suited to B2B and real estate teams.
24K1.7KMITSelf-hosted
Pricing: Free and open source; paid extensions and support.
- Lead and deal tracking with forecasting
- MIT license
- Laravel stack that is easy to extend
- Fewer modern AI features
- Some extensions are paid
gauzy.co
Ever Gauzy is an all-in-one open business management platform combining ERP, CRM, HRM, applicant tracking, and work and project management modules. The Community Edition is open source under AGPL-3.0, while commercial editions are available under a separate license.
8.4K1.3KAGPL-3.0 (Community Edition)Self-hosted
Pricing: Free Community Edition; commercial editions and support are paid.
- ERP, CRM, HRM, ATS, and project management in one platform
- Actively maintained with a large community
- Self-hostable Community Edition
- Much broader and heavier than a task manager
- Open core with separate commercial editions
erxes.io
Erxes unifies marketing, sales, and customer service in one platform with a 360-degree customer view, customizable workflows, and automation. The core is AGPL-3.0, enterprise plugins are under a separate license, and hosting it as a competing SaaS is not permitted.
4.1K1.3KAGPL-3.0 + EESelf-hosted
Pricing: Free self-hosted; enterprise features and hosted plans are paid.
- Marketing, sales, and support in one
- Customizable workflows
- Self-hostable
- Enterprise plugins under a separate license
- Hosting it as a competing SaaS is not allowed
frappe.io
Frappe CRM manages contacts, deals, and customer relationships with email and call integration, customizable workflows, automation, reporting, and ERPNext integration, with no per-user pricing.
3.8K1.5KAGPL-3.0Self-hosted
Pricing: Free and open source; Frappe Cloud hosting is paid.
- Simple, modern interface
- Integrates with ERPNext
- Customizable workflows and automation
- Younger than the full ERPNext ecosystem
- AGPL-3.0 license
espocrm.com
EspoCRM manages contacts, companies, projects, and opportunities with sales pipelines, flexible deployment, customizable workflows, and an intuitive interface, either self-hosted or in the cloud.
3.5K1KAGPL-3.0Self-hosted
Pricing: Free self-hosted; paid cloud hosting and extensions.
- Mature and refined
- Flexible deployment and customization
- Active development
- Interface looks more traditional than Attio
- Some extensions are paid
relaticle.com
Relaticle is a self-hosted CRM with an AI chat assistant, an MCP server with 37 tools for external agents, custom fields, role-based permissions, a REST API, and voice input, with no per-seat pricing.
1.8K221AGPL-3.0Self-hosted
Pricing: Free and open source.
- Native AI assistant and 37 MCP tools
- Custom fields, roles, and REST API
- No per-seat pricing
- Young project
- AGPL-3.0 license
marmelab.com
Atomic CRM is a developer toolkit from Marmelab for building a custom CRM, with contact organization, task management, a Kanban board, email-to-note conversion, and API integration, built with React, TypeScript, Supabase, and Postgres.
1.4K879MITSelf-hosted
Pricing: Free and open source.
- Fully customizable code base
- Modern React, TypeScript, and Supabase stack
- MIT license
- Requires development work
- Not a turnkey product
warpdrivecrm.com
Warpdrive is a self-hosted CRM for business development with a drag-and-drop pipeline board, a deal workspace combining activities and communications, contacts and organizations with custom fields, and two-way Gmail. It runs with Docker Compose on Next.js, TypeScript, and PostgreSQL, and deliberately excludes invoicing and workflow automation.
765MITSelf-hosted
Pricing: Free and open source.
- Focused pipeline and deal workspace
- Two-way Gmail with thread linking
- No per-seat fees, full data control
- Very small and new project
- No invoicing or workflow automation
Compare ZohoCRM alternatives
| Alternative | Type | License | Self-hosted | Best for |
|---|---|---|---|---|
| Twenty | CRM | AGPL-3.0 + commercial files | Yes | Closest replacement |
| Krayin CRM | CRM | MIT | Yes | Laravel users |
| Ever Gauzy | Business suite | AGPL-3.0 (Community) | Yes | Teams wanting more than CRM |
| Frappe CRM | CRM | AGPL-3.0 | Yes | Frappe users |
| Erxes | CRM suite | AGPL-3.0 + EE | Yes | All-in-one |
| EspoCRM | CRM | AGPL-3.0 | Yes | General CRM |
| Atomic CRM | CRM toolkit | MIT | Yes | Developers |
| Relaticle | CRM | AGPL-3.0 | Yes | AI-assisted CRM |
| Warpdrive | CRM | MIT | Yes | Small sales teams |
Which one should you choose?
Want the closest modern CRM
Twenty has custom data models, workflows, and APIs including MCP.
Want a CRM inside a bigger suite
Ever Gauzy covers ERP, CRM, HR, and projects.
Want a mature CRM
EspoCRM has over a decade of development.