ProofWall field notes

Add Testimonials to Teachable: Free Widget

Install a ProofWall wall on Teachable. Specific editor steps, the right embed snippet, and common publishing pitfalls.

Put testimonials near the course decision, using a page block that accepts HTML.

Before you paste

Create a wall, share the collection link, and approve your first testimonial. Copy the slug from the Embed tab. Instructions reflect editor patterns from 2025–2026; menus and plan support vary.

Installation steps

Open the sales page editor for your course.
Look for a custom HTML block and paste the iframe snippet if supported.
Save and test the public sales page before sharing it.

Your embed snippet

Replace YOURSLUG with the slug shown in your dashboard.

<iframe src="https://proofwall.wouldairecommend.workers.dev/w/YOURSLUG?embed=1" title="Customer testimonials" width="100%" height="700" style="border:0" loading="lazy"></iframe>

Watch out for

Editors and plans vary. If your editor does not allow iframes, add a button linking to the hosted wall; a script pasted as text will not render a widget.

Check before sharing

Open the published page at desktop width and at 360 pixels. Confirm that quotes are readable, links work, and an iframe has enough height. Check both light and dark themes. Never put your private account access link in an embed.

Next: widget options · another installation guide.

Questions, answered

Can I paste a script into Teachable?

This guide uses an iframe to avoid relying on parent-page script execution. Check your editor’s supported embed block.

Why is my widget empty?

Approve a testimonial first. Replace YOURSLUG with your wall’s eight-character slug. Check browser network and content-security-policy errors, then try the hosted wall URL.