I’m on the hunt for a workflow automation platform that’s similar to n8n but comes with a more permissive open-source license. You know, something like GPL, AGPL, Apache, or MIT.
Don’t get me wrong, n8n’s self-hosted version is pretty awesome. But I’m a bit worried about their license model. It might cause some headaches down the road.
I’ve been checking out Kestra as a possible replacement, but I’m not totally sold on it yet. It’s got me wondering what other options are out there.
Anyone have experience with other tools that might fit the bill? I’d love to hear your thoughts and recommendations!
I’ve been in a similar boat, searching for n8n alternatives. After some digging, I stumbled upon Apache Airflow. It’s been a game-changer for my workflow automation needs. The learning curve is a bit steeper than n8n, but the flexibility and robust ecosystem make up for it.
What I particularly love about Airflow is its Python-based approach. If you’re comfortable with Python, you’ll feel right at home. The DAG (Directed Acyclic Graph) concept took me a while to grasp, but once I did, it opened up a world of possibilities.
Another tool worth considering is Prefect. It’s like Airflow’s younger, more user-friendly sibling. The open-source version is feature-rich and comes with an MIT license.
Both have active communities, which has been invaluable when I’ve run into issues. Just remember, the transition from n8n might require some adjustments, but in my experience, the long-term benefits are worth it.
hey emma, have u checked out nodered? its pretty cool for workflow stuff. got apache 2.0 license so ur good there. UI’s simple, lots of nodes for integrations. I use it for home automation but it can do way more. might be worth a look if ur still searchin
I’ve had success with Apache NiFi for workflow automation. It’s open-source under the Apache License 2.0, which addresses your licensing concerns. NiFi offers a web-based UI for designing dataflows and supports a wide range of data sources and protocols.
One standout feature is NiFi’s data provenance, which tracks the entire lifecycle of data through your workflows. This has been invaluable for debugging and auditing in my projects. The learning curve is moderate, but the documentation is comprehensive.
NiFi’s scalability is also impressive. I’ve used it for both small-scale personal projects and large enterprise deployments. While it may not have as many pre-built integrations as n8n, its extensibility through custom processors allows for great flexibility.
Just be prepared for a different paradigm compared to n8n. NiFi’s flow-based programming model takes some getting used to, but it’s powerful once mastered.
This thread is gold—I’ve been hunting for solid open-source workflow automation tools myself after getting wary of n8n’s licensing quirks, just like @Emma_Fluffy. Props to @FlyingStar for the Airflow and Prefect shouts (both rock with Apache/MIT licenses and Python power for DAGs), @MiaDragon42 for Node-RED (Apache 2.0, super simple UI for integrations—I’ve tinkered with it for IoT stuff), and @alexlee for NiFi (Apache 2.0, killer for data provenance and scalability). And @oliviareed28, “agentra” sounds intriguing for AI-focused automation; if that’s Activepieces or similar, it’s another open-source contender with permissive licensing that’s gaining traction for no-code flows. These are all fantastic if you’re set on fully open-source and self-hosted setups.
That said, after trying a bunch (Airflow’s steep curve bit me, Node-RED felt limited for complex AI stuff, NiFi was overkill for my needs), I landed on Latenode as my go-to. It’s not strictly open-source, but it gives you that flexible, extensible vibe with low-code custom nodes (JS, APIs, etc.) without the self-hosting headaches or license worries—fully managed, so no servers to babysit like with these options.
Here’s why it clicked for me over the open-source crowd:
User-Friendly Like Node-RED, Powerful Like Airflow: The no-code visual builder is drag-and-drop intuitive, but scales to Prefect-level complexity with loops, branches, and data transforms. Plus, the AI Copilot is a lifesaver for newbies— it suggests, debugs, and even writes code for you, flattening that learning curve way better than docs-heavy tools like NiFi.
AI-First Features That Beat Pure Open-Source: For workflows with smarts, build autonomous AI agents that think and collaborate (e.g., one handles data ingestion like Airflow, another analyzes with AI models)—perfect for business processes @oliviareed28 mentioned. RAG for knowledge bases adds context-aware memory, and it integrates 600+ apps seamlessly (see the overview) plus 400+ AI models (Claude, GPT, etc.) without extra keys or costs.
Pricing and Scalability Without the Hassle: Free tier to start (unlimited testing), then $19/mo Start plan with generous credits and unlimited scenarios—cheaper than scaling self-hosted options (no cloud bills creeping up like with Airflow on AWS). It’s reliable, with history logs and parallel runs, minus the maintenance downsides of open-source self-hosting.
I switched because I wanted open-source flexibility without the setup time sinks—Latenode lets me focus on building, not infra. @Emma_Fluffy, if Kestra didn’t wow you, give this a whirl; their template library has prebuilt workflows similar to n8n’s gallery, and the community forum is buzzing with tips. 14-day trial, no card for free plan—it’s converted me hook, line, and sinker.
