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
Platform to programmatically author, schedule, and monitor workflows.
Apache Airflow is an open-source automation project, with 47k GitHub stars and a health score of 100/100. It committed 7846 times in the last twelve months across 12 of those months, and its status is actively maintained. Licence: Apache-2.0. 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 | 2026-08-15 |
| Days since last commit | 2 |
| Commits, last 3 months | 1854 |
| Commits, last 12 months | 7846 |
| Months with activity | 12 of 12 |
| Last release | 2026-08-12 |
| Archived | No |
| Licence | Apache-2.0 |
| Category | Automation |
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.
Apache Airflow 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. Apache Airflow recorded 7846 commits over the last twelve months, with activity in 12 of those months and 1854 commits in the last quarter. Last commit: 2026-08-15. Last release: 2026-08-12. Committed within the last 45 days.
Apache Airflow is published under Apache-2.0. Permissive (MIT, Apache, BSD): you can fork it, close the source and sell it. Lowest legal friction for a commercial product.
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.
Automation
Build agents that monitor and act on your behalf.
Automation
Stay up-to-date with web-site content changes.
Alternative to Fivetran
Event-driven, language-agnostic platform to create, schedule, and monitor workflows. In code. Coordinate data pipelines and tasks such as ETL and ELT.
Alternative to Zapier, Tray, Workflow automation
No-code business automation tool like Zapier or Tray. For example, you can send a Slack notification for each new Trello card.
Alternative to Artificial intelligence chatbot/ LLM
Personal assistant who can live on your server.
IdeaProof scores your idea against live competitors, market size and 1,000+ documented startup failures in about two minutes.