SourceForge and Napsix
SourceForge is one of open source's long-standing homes, and today it also runs a large business software directory with listings, comparisons and reviews. As of this week, NapsixB2B is listed there.
Why it fits
Napsix isn't open source, but an important part of it is open:
- Mato v1.0 is a model fine-tuned on Qwen3.8 27B to operate Napsix tools.
- The adapter is on Hugging Face under Apache-2.0.
- Inside Napsix, Mato costs $0 per token on every plan.
There's also an OpenAI-compatible gateway and an MCP server, so you can drive your Napsix org from Claude or ChatGPT.
Tell us what you think
If you've tried Napsix or Mato, a review on SourceForge helps others evaluate it with real data.
Try Napsix
The Free plan costs nothing and needs no credit card: 1 user, 500 messages a month and fast models. Sign up at napsix.com.
