I can't comment on the features, but ChainForge has some catching up to do...mind share wise. Below are some community insights for langflow, Flowise and ChainForge
We don’t view it as a competition here. These other tools are for LLM app building, which is great, but isn’t the focus of ChainForge. Instead, we’re focused on helping devs find the right prompt, and evaluate and inspect LLM outputs. So while we might visually look similar, the goals are rather different.
Some CF users, for instance, might not be app builders at all —they just want to audit models.
I think both problems —prompt engineering and LLM app building —are hard, and deserve their own dedicated tools.
I sort of know where you are coming from, but I think it is hard to discount the fact that 80 new people took the time to create 99 issues in the last 6 weeks in Flowise. No matter how you look at it, this is a strong indicator that this project has strong engagement.
I'm not saying ChainForge is bad, but it will need to go against that kind of community engagement that other projects with a head start have. However, if you believe people contributing code (26) and participating in non code activity (150) in Flowise in the last 6 weeks are just novelty metrics, then yes, comparing numbers is silly.
https://devboard.gitsense.com/logspace-ai/langflow
https://devboard.gitsense.com/FlowiseAI/Flowise
https://devboard.gitsense.com/ianarawjo/ChainForge
Flowise currently has the largest active community (based on GitHub data)
Full Disclosure: This is my tool