Widget Builder · WYSIWYG7 TYPES · 50+ STYLES

Drag. Tweak.
Ship in 90 seconds.

A pixel-perfect WYSIWYG canvas, a publish-versioned runtime under 30kb, custom CSS for the picky, and Proof Gap Autopilot so the right cards show on the right pages — without you ever logging in.

Homepage Carousel

wgt_8x4kQp7 · v12

SAVED

Widget type

Columns3 per row

Card radius14px

Show avatar

Show rating

Auto-rotateevery 6s

UndoRedo

DesktopTabletMobile

preview · live</> EmbedPublish v13 →

SELECTED

★★★★★

“The pricing page got a 2.4× lift after we dropped in real customer cards.”

Sara Sheikh

Head of Product · Northbeam

★★★★★

“Our SDR open rate jumped 38% once we put real quotes in the email signature.”

Aisha Lal

Marketing Lead · Polaris

★★★★★

“Onboarding completion shot up. The proof on the welcome screen does the heavy lifting.”

Tom Westin

Founder · Mailtrail

widget types

carousel · masonry · slider · badge · avatars · list · video

50+

ready-made styles

every type ships with curated layouts

<30kb

runtime, gzipped

lazy-loaded chunks · zero CLS · zero deps

1-click

publish

immutable releases · instant rollback

Seven widget types · Fifty-plus styles

Pick a shape. Tweak the rest.

Every type ships with a curated style library — battle-tested layouts you can land on, then bend to match your brand. Or start from blank and ride the controls all the way down.

Starter+

Carousel

Auto-rotating cards with pagination dots, arrow controls, or scroll snapping. The default for above-the-fold proof.

Best for

Landing pages

Product page hero

Pricing page top

8 styles bundledOpen library →

★★★★★

POPULAR

01 · Three-up cards↗

★★★★★

02 · Edge-bleed scroll↗

★★★★★

03 · Tall portrait↗

★★★★★

04 · Editorial dark↗

“

05 · Pull-quote↗

06 · Scroll-snap rail↗

★★★★★

07 · Stacked deck↗

“

08 · Magazine spread↗

Publish · Version · Rollback

Edit live. Ship safely.

Every save is a draft. Every publish is an immutable, versioned release. If something breaks, roll back in one click — no redeploy, no propagation lag, no dev required.

Immutable releases

Each version is content-hashed and cached forever at the edge.

One-click rollback

Pin any prior version live. The site updates within seconds.

Approver workflow

Pro+ teams can require sign-off before a draft goes public.

Edge-cached

Served from 280+ POPs. Sub-50ms TTFB everywhere.

Homepage Carousel

13 versions+ New version

v13

v13 · liveLIVE

Tightened card padding, swapped accent

You
nowpreview

v12

Added pricing-page filter

Mira P.
2d agorollback ↺

v11

Three-up grid, dark theme

You
5d agorollback ↺

v10

Initial publish

Mira P.
9d agorollback ↺

WGT_8X4KQP7 · IMMUTABLE · CONTENT-HASHEDview all 13 →

EmbedCustom CSSJS hooksWebhookstheme.css · 47 lines

/* Override defaults — scoped to .rt-widget */
.rt-widget {
  --rt-accent: oklch(72% 0.18 30);
  --rt-radius: 14px;
  --rt-card-shadow: 0 14px 38px -22px rgba(0,0,0,.18);
  --rt-font-display: "Plus Jakarta Sans";
}

.rt-card:hover {
  transform: translateY(-2px);
  transition: 120ms ease;
}

/* Brand-tag the source pill */
.rt-source--g2 {
  background: #FF492C;
}

compiled · 0 errors · scopedSave & preview

Custom CSS · JS hooks · Webhooks

For when the controls aren’t enough.

The builder gets you 95% there. For the last 5%, you get a scoped CSS editor with our full token set, JS hooks for filtering and click events, and signed webhooks when reviews change.

47 CSS variables
Colors, radii, fonts, spacing, shadows — all overridable, all scoped.
JS hooks
onCardClick · onMount · filterFn · sortFn — wire it into your analytics.
Scoped & sandboxed
Custom CSS is scoped to .rt-widget. It can't leak out and your styles can't leak in.
Review-schema JSON-LD
Auto-emitted for SEO. Showcase that 4.9 in Google search results.

Proof Gap Autopilot · Pro+

Set it once.
It tunes itself.

Autopilot watches every widget. When CTR drops or a page lacks proof for a given visitor segment, it swaps in better cards and runs a quiet A/B against the original. The winner ships. You get a weekly digest.

Detects under-performing widget slots automatically

Matches cards to visitor segment via Custom Fields

Runs sub-100-visitor micro-A/B tests in the background

Promotes winners after 95% statistical confidence

Weekly digest of what changed and why

Autopilot · this weekupdated 4m ago

+18.4%

avg CTR lift

from baseline

winners shipped

12 tested · 5 in progress

segment matches

covers 81% of traffic

WINNER

Pricing carousel · ROI segment

+24% CTR over baseline · shipped 2h ago

↗

TESTING

Homepage hero · enterprise segment

Variant B leading +12% · 67% confidence

↗

GAP

/integrations page · no segment match

Proposed: 4 cards from 'integrator' tag

↗

SHIPPED

Onboarding wall · trial segment

+31% to step-2 conversion · shipped 1d ago

↗

Analytics · Per-card · Per-page

Know which quote did the work.

Card-level impressions, CTR, and conversion — bucketed by widget, page, and visitor segment. Pipe events to GA4, Segment, Mixpanel, or our own dashboard.

Card impressions

1.2M

this month

Click-thru rate

5.4%

vs 3.1% baseline

Top performer

Sara Sheikh — Pricing CTA

+62% above mean

Card performance · 30d

HOMEPAGE7d30d90d

92%

Sara S.

Aisha L.

Tom W.

Mira P.

Yuki H.

Marco F.

Dana K.

Chen L.

Aria N.

Vish K.

GA4

Segment

Mixpanel

Webhooks

Eight more reasons

Everything else you'd ask for, already there.

The boring-but-essential features that separate a toy from a tool.

Templates

Start from a curated template — landing-page hero, pricing wall, sidebar rail. 24 to choose from.

Theme presets

Light, dark, brand-matched, and editorial. Or build your own and share it across widgets.

Multilingual

Switch widget language at the page level. Reviews in the visitor's locale, fallback to English.

WCAG AA

Keyboard-navigable, screen-reader friendly, prefers-reduced-motion respected. Audited quarterly.

<30kb runtime

Lazy-loaded chunks. Zero CLS. Zero dependencies. Async-loaded so it never blocks your page.

Duplicate & fork

Clone any widget to a new variant in one click. Test, then merge or replace.

Domain allowlist

Embed only on the domains you own. Stops scraping and wrong-environment leaks.

Auto-sync

New testimonials matching your filter slot in automatically. No re-publish needed.

Your first widget,
live in 90 seconds.

Pick a type, drop in your testimonials, paste the embed. We’ll handle the rest — versioning, edge caching, lazy-loading, and the constant tuning that makes proof actually convert.

Start building free →See a live example

7 widget types · 50+ styles · No credit card · <30kb runtime

Drag. Tweak.Ship in 90 seconds.

Pick a shape. Tweak the rest.

Carousel

Edit live. Ship safely.

For when the controls aren’t enough.

Set it once.It tunes itself.

Know which quote did the work.

Everything else you'd ask for, already there.

Your first widget,live in 90 seconds.

Drag. Tweak.
Ship in 90 seconds.

Set it once.
It tunes itself.

Your first widget,
live in 90 seconds.