Cohostly vs Streamlit Community Cloud: an alternative for AI-built apps
Where Streamlit Community Cloud fits, where Cohostly fits, and when to pick Streamlit Community Cloud instead for apps built with Claude, ChatGPT or Cursor.
Streamlit Community Cloud is a free-to-start service for sharing Streamlit apps straight from a GitHub repository. Cohostly is for the small apps an AI assistant builds for you or your team: deploy from a folder or over MCP, share by email, and approve changes. Here is how to choose.
The short answer
Pick Streamlit Community Cloud for what it is built for (below). Pick Cohostly when the app was written by an assistant, a specific set of people should open it, and you want nothing risky to change without your yes.
What Streamlit Community Cloud does well
- Putting a Streamlit app online from a repository with very little setup.
- Sharing data apps and demos with a community.
- A natural home for Streamlit-only projects.
Where Cohostly is different
- Share by email, like a document: named people, your team, anyone with the link, or the public.
- Connect Google, Slack and other accounts one permission at a time, so no password sits in the code.
- Secrets are typed on a private page, never into a chat or the source.
- Every change by a teammate or an assistant waits for approval, explained in plain words with its risk.
- Deploy from a folder, .zip, GitHub repo, or straight from Claude, Claude Code or Cursor over MCP.
- Apps rest when nobody is using them and wake in about a second, so small tools cost little.
When Streamlit Community Cloud is the better pick
- Your app is Streamlit-only, lives in a repository and is meant to be seen widely.
- You want the simplest possible path for a public demo.
Moving an app from Streamlit Community Cloud to Cohostly
For a Streamlit tool that reads private data, should be seen only by your team and needs changes approved, deploy it to Cohostly and share by email. See the Streamlit hosting guide for the start command.
Questions
How do I keep a Streamlit app private to my team?
Share it with named people or your team on Cohostly instead of relying on a password you coded yourself.
Does Cohostly need a GitHub repository for Streamlit?
No. You can upload the folder or a .zip.