Add AI support to your Bolt.new app
Bolt.new generates and runs full projects directly in the browser via StackBlitz's WebContainers — you prompt, it writes the code, and you can preview and deploy without leaving the tab.
Start free trialWhy a Bolt app needs support anyway
Bolt is built for speed from idea to deployed app — not for what happens after launch. The moment your Bolt-built app has paying users, you inherit a support inbox that Bolt's generation flow has no concept of.
Add support to your Bolt app
Open the file tree in your Bolt project
Find index.html (or your app's root HTML template if it's a framework project) in the left-hand file explorer.
Paste the script tag before the closing body tag
Add this line directly in the file, or tell Bolt in the prompt box: "Add this script tag right before the closing </body> tag."
<script src="https://app.resply.io/widget.js" data-org-id="YOUR_ORG_ID" async></script>Deploy
Use Bolt's built-in deploy (Netlify) or export the project. The widget loads on any hosting target since it's just a script tag, not a dependency.
The questions you'll get asked
Answer each once in your docs, and Resply handles it automatically from then on.
FAQ
Does this work if I export my Bolt project to GitHub?
Yes. The script tag lives in your HTML, so it travels with the code wherever you export or deploy it — Bolt's own hosting, Netlify, or anywhere else.
Will it slow down the WebContainer preview?
No noticeably. The widget is a small async script that loads after your app's own code, so it won't block Bolt's live preview or your build.
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