Task & Project Management
Plan work into projects and phases, and track every task from idea to done.
Run your whole business from one workspace
T-SLEN CRM brings CRM, HR, tasks, scheduling, video meetings and team chat together — self-hosted, open source, and built for small and medium businesses.
Everything your team needs, in one place
HR & Scheduling
Manage job positions, days-off approvals, and personal or team calendars, synced with Google Calendar.
Team Chat
Real-time messaging keeps conversations and decisions where the work happens.
Video Meetings
Jump into built-in video calls, with Google Meet integration for scheduled meetings.
Inventory
Keep track of company assets and stock without leaving your workspace.
Analytics Dashboard
See how your team and company are performing at a glance.
Why teams choose T-Slen
All-in-one
Replace a stack of disconnected tools with a single workspace for CRM, HR, tasks, and communication.
Self-hosted
Deploy it yourself and keep full ownership of your company's data.
Open source
MIT licensed and open for anyone to inspect, extend, or contribute to.
Built in the open
T-SLEN CRM is developed as an open-source project, built with NestJS, Angular, and PostgreSQL. Explore the code, self-host it, or contribute.
NestJS
Angular
PostgreSQL
MIT License
View source on GitHub