Bitrix24 Open Source Jun 2026

| Model | Hosting | Code Access | License | Cost | |-------|---------|-------------|---------|------| | | Bitrix servers | No access | Proprietary | Subscription (free tier limited) | | On-Premise (Self-Hosted) | Your own server | Full access to PHP/JS files | Proprietary with source code access | One-time fee + annual support |

True Open Source ecosystems thrive on community pull requests. Bitrix24's self-hosted community is smaller than WordPress's, but it is highly concentrated in Eastern Europe, LATAM, and Enterprise Asia. bitrix24 open source

You need to add a "Priority Matrix" widget to the Task detail page. In the cloud, you might need an iframe. In self-hosted, you navigate to /bitrix/components/bitrix/tasks.task.detail/ . You copy that component to /local/components/custom/ , modify the result_modifier.php , and inject your canvas.js. Done. | Model | Hosting | Code Access |

: Large companies needing high-level security and integration with internal systems. In the cloud, you might need an iframe

Since Bitrix24 is traditionally known as a proprietary SaaS (Cloud) or Self-Hosted commercial product, this draft explores the nuances of what "Open Source" means in their ecosystem (specifically referencing the vs. the Open Source modules of the underlying framework).