Penno vs ChatGPT / Claude for teams
A ChatGPT-for-teams alternative that knows your business
Penno is a ChatGPT- and Claude-for-teams alternative that grounds those same frontier models in your team’s real knowledge. Instead of pasting context into a general assistant every time, your team gets grounded, cited answers from the tools you already use — with permissions respected.
Free forever · No credit card · 30-second setup
ChatGPT / Claude for teams says
“The best AI assistant for your team.”
The reality
General assistants are brilliant, but they do not durably know your business. You paste context every time, there is no permission-aware team retrieval, and answers are not grounded in your sources.
Side by side
| Penno | ChatGPT / Claude for teams | |
|---|---|---|
| Knows your business automatically | Yes — grounded in your knowledge | You paste context each time |
| Permission-aware team retrieval | Yes | No |
| Cited sources | Yes | Limited |
| Uses frontier models | Yes — any, per chat | Yes (their own) |
| Shared team knowledge layer | Yes — spaces | No |
| AI writing + agents | Yes | General chat |
Choose Penno when…
- Your team keeps re-pasting the same context
- You want grounded, cited answers everyone can trust
- You care about who-can-see-what
Stick with ChatGPT / Claude for teams when…
- You only need a personal, general-purpose assistant
- You do not need shared or grounded team knowledge
Stop losing what your team knows.
Connect your tools. Gather it in spaces. Chat with it. Write from it. That's Penno.
Free forever · No credit card · 30-second setup