n8n
Alternative to Zapier
Free node based Workflow Automation Tool. Easily automate tasks across different services.
Actively maintained
Real momentum
Apache-2.0, Commons-Clause
Personal assistant who can live on your server.
Leon is an open-source automation project positioned as an alternative to Artificial intelligence chatbot/ LLM, with 17k GitHub stars and a health score of 90/100. It committed 706 times in the last twelve months across 10 of those months, and its status is actively maintained. Licence: MIT. It has real momentum, so treat it as a live competitor rather than a stale repository.
| Status | Actively maintained — Committed within the last 45 days. |
|---|---|
| Last commit | 2026-08-13 |
| Days since last commit | 4 |
| Commits, last 3 months | 152 |
| Commits, last 12 months | 706 |
| Months with activity | 10 of 12 |
| Last release | 2026-02-19 |
| Archived | No |
| Licence | MIT |
| Category | Automation |
| Positioned against | Artificial intelligence chatbot/ LLM |
Health score combines commit recency, twelve-month commit volume, months with activity, release recency and archive state. Metadata refreshed August 2026.
Permissive (MIT, Apache, BSD): you can fork it, close the source and sell it. Lowest legal friction for a commercial product.
This matters most when you plan to sell a hosted version. A permissive licence means anyone — including a competitor with more capital — can do the same, so your defensibility has to come from distribution, support or data, not from the code.
Leon is shipping code consistently, so a buyer comparing your product will find a maintained free option. Price and position against the total cost of self-hosting it, not against the paid incumbent's list price.
Assume every prospect can find a free version in five minutes. Your wedge has to be something open source structurally cannot deliver: compliance, support SLAs, managed hosting at scale, or a workflow the maintainers refuse to build.
Actively maintained. Leon recorded 706 commits over the last twelve months, with activity in 10 of those months and 152 commits in the last quarter. Last commit: 2026-08-13. Last release: 2026-02-19. Committed within the last 45 days.
Leon is published under MIT. Permissive (MIT, Apache, BSD): you can fork it, close the source and sell it. Lowest legal friction for a commercial product.
Leon targets the same job as Artificial intelligence chatbot/ LLM and is actively shipping. Adoption sits at 17k stars. Whether it is a good replacement depends on your deployment constraints: self-hosting adds infrastructure, upgrade and security work that a commercial subscription absorbs for you.
34 open-source implementations, 15 of them actively maintained, led by n8n at 201k stars. Saturation score 64/100 — Crowded. Free, maintained alternatives already dominate this category.
Alternative to Zapier
Free node based Workflow Automation Tool. Easily automate tasks across different services.
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