No-code / CMS
Feedback widget for Webflow sites
Webflow has a built-in custom code slot for exactly this, no export or dev handoff needed.
Get your API key freeSetup steps
- 1
Open Project Settings → Custom Code
- 2
Paste the script tag into the Footer Code box (applies site-wide)
- 3
Publish your site
Code
html
<script
type="module"
src="https://unpkg.com/@upstep/js/dist/index.js"
data-api-key="upstep_xxx"
></script>✦
While you're here: connect an AI agent
Every Upstep project ships a built-in MCP server. Once feedback starts flowing in from Webflow, Claude Code, Cursor, or any MCP client can list it, triage it, and file Dev-only tasks, without leaving your editor.
See how the MCP server worksStart collecting feedback in Webflow today
Free plan. No credit card. Your API key is ready the moment you sign up.
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