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ITFlow

Professional Services Automation

Open Source
Free Tier
Self-hosted
OpenMSP Score
32
24
Reddit Impact Score
Github Score
12M
955Stars
245Forks
6KCommits
GNU General Public License v3.0License
Jul 5, 2026Last commit

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ITFlow is a comprehensive, self-hosted solution that consolidates essential MSP needs into one unified system. Originally developed in 2018 by a team dissatisfied with proprietary solutions, ITFlow has grown into a mature open-source platform with over 778 GitHub stars and an active community. Key capabilities include client documentation (assets, contacts, domains, licenses, passwords), ticketing system with client portal, accounting and billing (quotes, invoices, recurring billing, Stripe integration), password management with AES encryption, AI integration (Ollama, LocalAI, ChatGPT), comprehensive API for RMM/CRM integrations, and modular architecture allowing users to enable only needed features. ITFlow achieved stable release status in 2025 and positions itself as a free, open-source alternative to commercial solutions like ITGlue and Hudu. Licensed under GPL, it can be self-hosted on Ubuntu/Debian systems or managed by the ITFlow team for those preferring hosted solutions.
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Key Features

Comprehensive Client Documentation

Centralized management of all client information including contacts, locations, vendors, assets, software licenses, web domains, and critical documents.

Efficient Ticketing System

Full-featured ticket management with creation, prioritization, tracking, client portal access, and customizable workflows to enhance support operations.

Complete Billing & Accounting

Integrated financial management with recurring invoices, quotes, automated reminders, Stripe payment processing, expense tracking, and detailed financial reporting.

Secure Password Management

Enterprise-grade password vault with AES encryption, secure sharing capabilities, and organized credential management for client and internal passwords.

AI Integration

Built-in AI support for private self-hosted options (Ollama, LocalAI) and external services (ChatGPT) to streamline ticketing, documentation, and text editing.

Flexible API Integration

Comprehensive RESTful API enabling seamless integration with RMM tools, CRMs, and other business systems for enhanced automation and data synchronization.

Pros and Cons

Pros

Completely Free and Open Source

No licensing fees, subscription costs, or per-user charges. Full access to source code under GPL-3.0 license with active community development.

Self-Hosted Data Control

Complete control over your data with on-premises hosting. No third-party access to sensitive client information, meeting compliance and security requirements.

All-in-One Platform

Consolidates documentation, ticketing, billing, and password management into a single unified system, eliminating the need for multiple disparate tools.

Active Development & Community

Stable release achieved in 2025 with 778+ GitHub stars, regular updates, responsive community forum, and growing contributor base.

Easy Installation

Simple one-line installation script for Ubuntu/Debian systems. Docker support available. Managed hosting option for those who prefer not to self-host.

Cons

Self-Hosting Technical Requirements

Requires technical knowledge to deploy and maintain server infrastructure (LAMP stack: Linux, Apache, MariaDB, PHP). Updates and security patches must be managed manually.

Smaller Ecosystem Than Enterprise Solutions

Limited third-party integrations and marketplace compared to established commercial PSA platforms like ConnectWise or Autotask.

Community-Based Support

No paid 24/7 support team. Relies on community forums and GitHub issues for troubleshooting. Response times vary based on community availability.

Infrastructure Costs

While software is free, self-hosting requires server hardware/VPS costs, bandwidth, backup solutions, and IT resources for maintenance.

Security Assessment Pending

Project documentation notes that ITFlow has not undergone third-party security audit. Users should exercise judgment with highly confidential data.

Feature Comparison

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Frequently Asked Questions

Getting Started

OpenMSP is The MSP Knowledge Hub & Community Platform designed specifically for Managed Service Providers seeking to optimize their technology stack, reduce vendor costs, and discover open-source alternatives. We combine a comprehensive vendor directory, open-source solution catalog, and integrated community discussions to help MSPs make informed decisions.
Yes, completely free. Browse vendors and tools, read comparisons, and join community discussions - no cost, no registration required. OpenMSP is community-supported and focused on empowering MSPs to reduce costs and improve operational efficiency through open-source technology.
We help MSPs identify cost-effective alternatives to expensive commercial solutions, provide transparent vendor information, and connect you with proven open-source alternatives. Our platform enables MSPs to make informed decisions about their technology investments.
No account required for browsing vendors, reading comparisons, or accessing community content. Creating a free account with SSO (Microsoft, Google, or Slack) allows you to participate in discussions and save your favorite tools.

Platform Information

OpenMSP is currently community-supported. We focus on providing value to the MSP community first. Any future monetization will keep the core platform free for MSPs while maintaining our independence and commitment to unbiased information.
We focus exclusively on MSP needs with transparent vendor information and open-source alternatives. No vendor partnerships or sponsored listings - just honest, community-driven information to help MSPs make better technology decisions. Our biggest value is our community where MSPs help each other with questions, setup guidance, and sharing real-world experiences.
Our community of MSP professionals helps verify and update information. We also maintain direct research on tools and vendors to ensure accuracy. Community members can report outdated information, and we work to keep everything current.
OpenMSP was founded by Michael Assraf, who has extensive experience in the MSP industry and product leadership. As the former CEO & Founder of Vicarius, Michael grew a startup from $0 to $9M ARR with 500+ customers and deep experience working with MSPs, partners, and fundraising. OpenMSP represents his commitment to empowering the MSP community through better technology decisions and cost optimization.

Open-Source Tools & Alternatives

We assess tools based on active development, community size, documentation quality, production deployments by MSPs, and available support options. Tools must meet strict criteria for reliability and enterprise readiness.
Many open-source projects offer multiple support options including community forums, commercial support from vendors, professional services, and our community discussions where experienced MSPs share implementation guidance.