CollabAIOpen-source, self-hosted AI platform for building team-focused custom assistants.

4.8 (6)

Reviewed by Daniel Nikulshyn·Updated May 2026

Open Source Self-Hosted Team Collaboration Enterprise Custom Assistants Access Control Internal Tools

Overview

CollabAI is an open-source platform that organizations can host on their own infrastructure to deploy AI assistants tailored to specific teams and workflows. By keeping deployment in-house, it gives businesses control over data, model choices, and how assistants are configured for different roles. Teams can create specialized assistants for tasks like research, writing, customer support, or internal knowledge lookup, and share them across departments. Administrators can manage access, prompts, and integrations, making it suitable for companies that want collaborative AI without relying on a fully managed third-party service.

Key features

Customizable AI assistants
Self-hosted deployment
Team and user management
Shared prompt and assistant library
Role-based access controls
Open-source codebase

Pricing

Model: Free
Category: AI Agents Platform
Rating: 4.8 / 5 (6)

Use cases

Department-Specific AI Assistants

Build and deploy tailored assistants for marketing, support, or engineering teams, each configured with prompts and integrations relevant to their workflows.

Privacy-First AI Deployment

Self-host the platform on internal infrastructure to maintain full control over sensitive data, model choices, and assistant configurations without third-party SaaS dependencies.

Shared Prompt Library for Teams

Centralize reusable prompts and assistants in a shared library so employees across departments can collaborate, standardize outputs, and avoid duplicating effort.

Role-Based Internal Knowledge Lookup

Set up assistants for internal research and knowledge retrieval with role-based access controls, ensuring users only interact with information appropriate to their role.

Pros & Cons

Pros

Self-hosted for data control
Open-source and customizable
Supports role-specific assistants
Designed for team collaboration

Cons

Requires technical setup and maintenance
Infrastructure costs fall on the user
Less polished than commercial SaaS options

Reviews

4.8

Average from 6 ratings.

Sanjay Gupta

May 4, 2026

Does the job

Pretty happy overall. Self-hosted deployment just works and designed for team collaboration. Requires technical setup and maintenance can be annoying, but no dealbreakers — I'd recommend it to a friend without hesitating.

Hiroshi Tanaka

Mar 13, 2026

Years in this space

I've evaluated a lot of these over the years. What stands out here is customizable AI assistants — handled better than most — and designed for team collaboration. Infrastructure costs fall on the user is my one real gripe. Worth the time if this is your use case.

Joanna Kowalski

Mar 4, 2026

Years in this space

I've evaluated a lot of these over the years. What stands out here is team and user management — handled better than most — and self-hosted for data control. Worth the time if this is your use case.

Liam O’Connor

Nov 27, 2025

Does the job

Pretty happy overall. Shared prompt and assistant library just works and self-hosted for data control. but no dealbreakers — I'd recommend it to a friend without hesitating.

Marcus Bell

Aug 14, 2025

Solid for our team

We rolled this out across the team last quarter and self-hosted for data control. Role-based access controls fits neatly into how we already work, and self-hosted deployment removed a step we used to do by hand. but it has held up under daily use.

Aaliyah Johnson

Jul 12, 2025

Solid for our team

We rolled this out across the team last quarter and designed for team collaboration. Open-source codebase fits neatly into how we already work, and open-source codebase removed a step we used to do by hand. but it has held up under daily use.