Best self-hosted CRM for Agencies (2026)

Twenty is a developer-first, open-source CRM built as a modern alternative to Salesforce, offering flexible custom objects, AI agents, and GraphQL/REST APIs. It targets technical teams that want full data ownership and the ability to self-host via Docker or run on managed cloud.

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1CRM is an all-in-one CRM and business management platform founded in Victoria, Canada in 2005, offering both cloud and self-hosted on-premise deployment. Every paid tier includes sales, marketing, order management, project tracking, and customer service — making it a strong fit for small-to-mid-size teams that want a unified system without module upsells.

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EspoCRM is a free, open-source web CRM licensed under AGPLv3 and available for self-hosting on any Linux/Windows server. It provides contact management, sales pipeline, email campaigns, support cases, and customer portal out of the box, with optional paid extensions for advanced reporting, sales quoting, and project management.

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Bitrix24 On-Premise is a self-hosted edition of the Bitrix24 platform, delivering a full CRM (leads, contacts, deals, pipelines), collaboration tools, telephony, project management and website builder on your own servers with full source-code access. It is sold as a perpetual per-server licence starting at $3,590 for 50 users and targets medium-to-large enterprises that require data sovereignty.

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erxes is a source-available, self-hosted Experience Operating System (XOS) that unifies CRM, marketing automation, sales pipeline, customer support, and operations in a single plugin-based platform. Built in Ulaanbaatar, it positions itself as an open-source replacement for HubSpot + Zendesk combined.

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Perfex CRM is a self-hosted, CodeIgniter-based CRM and project management system sold as a one-time CodeCanyon purchase ($65). It covers client management, invoicing, project tracking, lead management, support tickets, contracts, and time tracking — making it one of the most popular self-hosted CRM choices for freelancers and small agencies, with 25,000+ purchases and a 4.88-star rating on CodeCanyon.

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RISE is a self-hosted PHP CRM and project management application sold as a one-time CodeCanyon purchase ($89) by FairSketch. It covers client management, project tracking, invoicing, lead management, support tickets, team chat, proposals, and time tracking — built on CodeIgniter 4 with Bootstrap 5 for a modern interface.

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Atomic CRM is a free, open-source CRM toolkit by Marmelab built with React, shadcn/ui, and Supabase, designed as a developer-friendly starter kit that teams can fully customise and self-host. It covers contacts, deals pipeline, tasks, notes, and email-to-note capture with a lightweight codebase of ~15k lines.

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OroCRM is an open-source B2B CRM built on Symfony (PHP) by Oro Inc., offering 360-degree account views, multi-channel lead and opportunity management, customer segmentation and workflow automation. The Community Edition is free to self-host under OSL-3.0 and targets B2B organisations with complex sales cycles, particularly those in e-commerce or distribution.

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