Open source & local AI / Best open-source and self-hosted AI automation tools
Best open-source and self-hosted AI automation tools
3 tools for automating work between apps on your own server. Your data stays on your machine, and most work offline once the model is downloaded. Licenses last verified 2026-10-24.
| Tool | Open source / local | Price | Notes | Checked | |
|---|---|---|---|---|---|
| n8n Visual workflow automation with AI agents you can self-host, a Zapier alternative | Source-available, not open source: Sustainable Use License (fair-code, not open source): free for internal business or non-commercial use; you may not resell it as a service | Free to self-host; cloud from 20 EUR/mo billed annually ✓ checked | Self-host the Community Edition; enterprise folders need a separate license | source 2026-10-24 | Get n8n → |
| Activepieces No-code automation with AI agents, cloud or self-hosted, a Zapier alternative | Open source: MIT (enterprise folders under a separate license) | Free plan; Plus $20/mo; self-hostable (MIT core) ✓ checked | Can be self-hosted; free cloud plan also available | source 2026-10-24 | Get Activepieces → |
| Dify Build AI agents, workflows and knowledge-base (RAG) apps visually, self-hosted or in the cloud | Source-available, not open source: Modified Apache 2.0 with extra conditions: no multi-tenant service without permission, and keep the logo in the web console | Free Community Edition to self-host; cloud Professional $590/workspace/yr ✓ checked | Self-host with Docker (Community Edition) | source 2026-10-24 | Get Dify → |
Where to run it
Open-source models need compute. Your own computer is the cheapest way to start. If it is too small, these are two providers to look at. We have not tested either one.
Disclosure: some links on this page are, or may become, affiliate links. If you buy through one we may earn a commission at no extra cost to you. It never changes which tools we list or how they rank. Details.
- Your own computer: small models run on a recent laptop; image and video models want a GPU or lots of memory.
- GPU cloud, pay as you go: Runpod rents GPUs by the hour for larger models and image generation. This is a referral link: if you sign up and use it, Runpod gives us platform credits (not cash) and may give you a credit bonus after you add funds.
- A server for self-hosted apps: DigitalOcean rents cloud servers for tools such as n8n, Open WebUI or Dify. Plain link, no affiliate relationship yet.
Check each provider's current pricing and referral terms before you commit.
Want it hosted or easier? Paid options
Self-hosting and free plans take setup time or have limits. If you would rather pay for a managed service, these fit the same jobs. Sponsored links are marked, and we show the free tier next to each price.
Disclosure: some links on this page are, or may become, affiliate links. If you buy through one we may earn a commission at no extra cost to you. It never changes which tools we list or how they rank. Details.
| Tool | Paid entry plan | Free tier | |
|---|---|---|---|
| Zapier Automating workflows between apps with AI | Pro $19.99/mo billed yearly ✓ verified | Yes: 100 tasks/month; two-step Zaps | See Zapier plans → |
| Make Visual automation scenarios | From $9/mo billed yearly ✓ checked | Yes: 1,000 credits/month; 2 active scenarios; 15-minute minimum interval | See Make plans → |
Tell us your project and we will pick open-source and local tools for it.
Find local tools for my project“Open source” means the code is published under the license shown; “open weights” means the model files can be downloaded and run on your own hardware (the maker's chat app may still be a cloud service). LM Studio is free and runs models locally but is not open source. n8n and Dify are source-available: you can read and self-host the code, but their licenses are not OSI-approved open source. Running models locally needs a reasonably modern computer; larger models need a GPU or lots of memory. Licenses were read on the source linked on the check date; check the model's own license before commercial use. Some links are affiliate links (disclosure); they never change what we list.