Open Source
Open source gives software a second life. We give open source a business model.
AnyStacks exists because the world's best software is already free — it just needs operations, security, and support to be usable by everyone. We partner directly with projects and maintainers to provide exactly that.
Projects our users deploy every day
Why it matters
The best alternative to SaaS already exists
For nearly every SaaS subscription — CRM, commerce, analytics, communication — there is a mature open-source equivalent with cutting-edge capabilities, total flexibility, and full data ownership. What's been missing is the connective tissue: someone to deploy it, secure it, update it, and answer the phone when something breaks.
AnyStacks brings diverse open-source applications and their creators onto a unified platform. End users get GUI-based deployment, management, and regular updates on a high-performance cloud network. Maintainers get a partner — and a revenue stream.
200+
applications in the marketplace
60+
maintainer & project partnerships
1,400+
upstream contributions funded
100%
of apps with centralized support
The partnership model
When users deploy, maintainers earn
Our partnerships are designed so that commercial success flows back to the people who write the software.
Revenue sharing
Partner projects receive a share of platform revenue generated by their application's deployments — recurring, transparent, no paperwork.
Upstream first
Fixes and features we build for customers are contributed upstream. Our platform engineering doubles as project engineering.
Shared support
We handle level-1 and level-2 user support centrally, escalating to maintainers only with funded, well-diagnosed issues.
Distribution
A marketplace listing puts a project in front of businesses actively replacing SaaS — users who would never have found a GitHub README.
Sustainability
Long-term agreements give projects predictable income to fund maintenance, security response, and roadmaps.
Co-marketing
Joint case studies, launch support, and feature spotlights when partner projects ship something new.
Maintain an open-source project that businesses rely on?
Become a partner projectFor your business
What open source on AnyStacks means for you
Cost reduction
No license fees, no per-seat pricing, no usage-based bill shock. You pay for the platform and your infrastructure — adding your 50th user costs nothing.
Flexibility
Open code means nothing is off-limits: customize, extend, integrate, or migrate whenever you choose. Your roadmap isn't hostage to a vendor's.
Data ownership
Applications run on infrastructure you control, with databases you can export at any moment. Modify, migrate, or adjust settings at any time.
One support contract
Stop chasing individual project owners through forums. Our in-house community provides centralized support for every application you deploy.
Always current
Updates land automatically after testing against your configuration — you get new features and security fixes without ever planning an upgrade weekend.
AI-enhanced by default
Private AI copilots — text-to-SQL, document intelligence, ops assistants — layer onto your open-source apps without sending data to third parties.
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Replace your first subscription this week
Tell us which SaaS bill hurts the most. We'll show you the open-source alternative, the migration path, and the pricing.