Collect, curate, and embed customer testimonials that look as good as the rest of your product. Sub-200ms loads. Zero layout shift. Shadow DOM isolation.
Every indie SaaS landing page has a testimonial section. Most of them look like an afterthought — clunky widgets, dated layouts, someone else's brand sitting on your page. EndorseKit is for founders who want that section to feel like the rest of their product — considered, fast, and elegant.
See every layout, theme & option →
You share a link with happy customers. They leave a testimonial and a star rating in under a minute, no account required. You approve it in your dashboard. You paste one line of code into your site. A good-looking widget appears.
That's it. No 10-step onboarding, no upgrade prompts to remove branding, no features locked behind higher tiers. Most testimonial tools use heavy iframes that tank your Lighthouse scores and cost $50/month just to remove a logo. EndorseKit uses Shadow DOM for complete CSS isolation, loads from edge servers in under 200ms, and stays out of your main thread. Built for modern stacks — Next.js, Remix, Astro, or plain HTML.
60-second public link. No account, no 12-field form. Name, quote, star rating — done. You approve or reject in one click.
Grid, masonry, carousel, and list. Light and dark themes. Built to match your site, not fight it. One script tag — works in Webflow, Framer, WordPress, Shopify, React, and plain HTML.
CSV upload or paste a social URL. Bring in testimonials from a spreadsheet, or pull a tweet or post by URL. Switching tools shouldn't mean starting over.
Approve, reject, organize. Every testimonial hits your inbox first. You decide what gets shown and in what order — no surprises on your landing page.
Sub-200ms, zero layout shift. One tiny script tag, Shadow DOM isolated so it can't break your styles or vice versa. No iframes, no heavy bundles. Your Lighthouse score stays clean.
One link, all your best testimonials. A hosted page at your own URL — drop it in your email signature, pitch deck, or social bio. Dark mode included.
One click, downloadable PNG. Turn any testimonial into a shareable image card sized for Twitter and LinkedIn. Your customers said it — now show it off.
Automatic rich snippets. The widget outputs structured data so your testimonials can show up as star ratings in search results — no extra setup.
Zero third-party cookies. CSP-compatible out of the box. No iframes means no cross-site tracking context on your customers' sites. No cookie consent banner needed for the widget. Passes enterprise security review without a fight.
One price, everything included. $69 Founder License gets every feature — no star-ratings-locked-behind-tier, no pay-to-unbrand, no sales call.
You got it. That's EndorseKit.
500 Founder Licenses at $69 — one payment, Pro features forever. Unlimited widgets. Unlimited domains. No monthly fees. Ever. After that, recurring plans start at $29/mo.
Create your account, set up a project, and embed your first widget. One payment — Pro features forever.
$69 one-time. Unlimited widgets, unlimited domains, every future feature included.