Cohostly vs Replit: an alternative for AI-built apps

Replit is an online code editor and workspace that can also deploy what you build in it. 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 Replit 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 Replit does well

• Writing and running code in the browser with no setup.
• An integrated assistant and instant previews.
• Learning, prototyping and quick experiments.

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 Replit is the better pick

• You want to write, run and host everything inside one browser workspace.
• You are learning to code or building a quick prototype.

Moving an app from Replit to Cohostly

If the app was built elsewhere (Claude, ChatGPT, Cursor, Lovable) or you want it shared with named people and gated by approvals, export the project and deploy it to Cohostly.

Questions

Can I move an app from Replit to Cohostly?

Yes. Download the project or connect its GitHub repository, then deploy from there.

Why not keep hosting where I built it?

You can. People move when they want per-person sharing, account connections without passwords in code, and approvals.