Cohostly vs Vercel: an alternative for AI-built apps
Where Vercel fits, where Cohostly fits, and when to pick Vercel instead for apps built with Claude, ChatGPT or Cursor.
Vercel is a hosting platform built around front-end frameworks, especially Next.js, with deploys from a Git 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 Vercel 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 Vercel does well
- Front-end and Next.js sites with preview deploys for every branch.
- A large ecosystem, docs and integrations for web developers.
- Fast global delivery of mostly static or server-rendered pages.
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 Vercel is the better pick
- You are shipping a public marketing site or a Next.js product with a team that lives in Git.
- You want branch previews and a developer workflow around pull requests.
Moving an app from Vercel to Cohostly
If your app is a long-running Python or Node server (Flask, FastAPI, Streamlit, Express), upload the folder or repo to Cohostly and set the start command. A Next.js app works too: Cohostly runs it as a normal server.
Questions
Is Cohostly a Vercel alternative?
For small apps that AI assistants build and that need to be shared with specific people, yes. For public front-end sites with branch previews, Vercel is built for that job.
Can I host a Python app on Cohostly that Vercel is awkward for?
Yes. Flask, FastAPI, Django, Streamlit and Gradio apps run as ordinary servers with a start command.