Novastart - The Infinite Canvas OS vs Sumus AI
Two Productivity products side by side.
| Novastart - The Infinite Canvas OS | Sumus AI | |
|---|---|---|
| What it does | The infinite canvas OS where people and AI agents work side by side with apps and files | Group chat where people and AI agents get tasks done |
| Pricing | Free plan | Free plan |
| Categories | Productivity | Productivity, Communication |
| Tags | Whiteboard, AI Agents, Collaboration, AI | Web, AI Agents, AI, Collaboration, Chatbot |
| Score | 100%2 votes · not ranked yet | —No votes yet |
| Website | novastart.com | sumus.im |
| Founder | Not listed | Not listed |
| Listed | Oct 15, 2026 | Nov 1, 2026 |
Which should you pick?
- Both are listed as free with paid plans, so price alone will not settle it.
- Neither has enough votes yet to compare.
- Only Novastart - The Infinite Canvas OS is tagged Whiteboard.
- Only Sumus AI is tagged Web and Chatbot.
Positioning is from each listing, not an endorsement.
About Novastart - The Infinite Canvas OS
Novastart is an infinite canvas whiteboard OS. Open Chrome, ChatGPT, Claude, Word, Excel and your files side by side on one infinite whiteboard, share canvases with your team, and let AI agents work alongside you with their own cursors and keyboards.
Instead of juggling separate windows, tabs and apps, Novastart brings everything you work with onto one boundless whiteboard, so your tools and your files can live side by side in a single shared space. Invite teammates to shared canvases, and bring AI agents onto the whiteboard as first-class participants. Novastart is freemium, so you can get started for free. Visit novastart.com.
About Sumus AI
Sumus AI brings people and AI teammates together in a shared workspace. Use it for research, writing, analysis, and everyday work, with the relevant context and sources kept in the conversation. Work on a task yourself or collaborate with a team, choose teammates suited to the job, and review their results before continuing.