Best Self-Hosted Power Apps Alternatives in 2026
Power Apps is Microsoft's low-code platform for building custom business applications connected to Microsoft 365 and Azure.
4 Self-Hosted Alternatives to Power Apps
Flowise AI
51KVisual drag-and-drop platform for building AI agents, RAG pipelines, and LLM workflows. No coding required to connect models, tools, and data sources.
Appsmith
39KBuild custom software 10X faster with Appsmith. The leader in open-source low-code development for internal tools and enterprise apps.
Budibase
28KBuild AI agents, chat and automate internal workflows instantly. The fastest way to automate internal business processes.
NocoBase
22KOpen-source no-code platform for building business applications with a plugin architecture and data model-driven approach.
Why Look for Power Apps Alternatives?
Power Apps is Microsoft’s low-code platform for building custom business applications connected to Microsoft 365 and Azure.
Self-hosted alternatives give you full data ownership, predictable costs, and zero vendor lock-in. You run the software on your own infrastructure and control everything.
4 Best Open-Source Alternatives to Power Apps
Flowise AI
Open source platform for building AI agents, chatbots, and LLM workflows using visual drag-and-drop interface. No coding required for rapid prototyping. — 50,785 GitHub stars. Licensed under Apache-2.0.
Appsmith
Build custom apps quickly with Appsmith. — 39,375 GitHub stars. Licensed under Apache-2.0.
Budibase
Low-code platform for rapid app development and workflow automation. — 27,729 GitHub stars. Licensed under Custom.
NocoBase
No-code platform for building business applications — 21,833 GitHub stars. Licensed under Custom.
Why Self-Host Instead of Power Apps?
- Data ownership. Your data stays on your server, not on Power Apps’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Why teams switch from Power Apps
- → Data ownership. Your data stays on your server -- not on Power Apps's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Head-to-Head Comparisons
Both are ai & machine learning tools. Amurex has 2 unique features, Flowise AI has 2.
Both are automation tools. Apache Airflow has 3 unique features, Budibase has 5.
Both are excellent low-code platforms. Appsmith has more data source connectors and a larger community. ToolJet has a simpler UI and built-in workflows. Choose Appsmith for complex data apps, ToolJet for simpler internal tools.
Both are automation tools. Budibase has 6 unique features, Dify has 3.
Both are automation tools. Budibase has 5 unique features, Illa has 1.
Both are automation tools. Budibase has 6 unique features, Huginn has 2.
Both are automation tools. Budibase has 6 unique features, Label Studio has 3.
Both are automation tools. Budibase has 4 unique features, µTask has 2.
Both are ai & machine learning tools. Captable has 2 unique features, Flowise AI has 2.
Both are ai & machine learning tools. Flowise AI has 3 unique features, LibreChat has 4.
Both are ai & machine learning tools. Flowise AI has 1 unique feature, LiteLLM has 2.
Both are ai & machine learning tools. Flowise AI has 3 unique features, LocalAI has 3.
Both are ai & machine learning tools. Flowise AI has 2 unique features, Morphic has 2.
Both are ai & machine learning tools. Flowise AI has 2 unique features, onWatch has 3.
Both are ai & machine learning tools. Flowise AI has 2 unique features, PipesHub has 3.
Both are ai & machine learning tools. Flowise AI has 2 unique features, Speaches has 2.
Both are ai & machine learning tools. Flowise AI has 2 unique features, Scriberr has 3.
Both are ai & machine learning tools. Flowise AI has 1 unique feature, TuxSEO has 2.
Both are ai & machine learning tools. Flowise AI has 2 unique features, Scira has 6.
Both are ai & machine learning tools. Flowise AI has 3 unique features, screenpipe has 3.
Budibase wins for teams that want to build internal tools without $50-100/user/month pricing. Retool is better for enterprise teams needing complex data transformations and a broader widget library.
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