v0.1.299 · live

Preview every PR.
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A live URL and pixel-level diff on every commit.

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Reliable · Safe · Predictable

The substance under the surface.

Rollback atomic edge swap
<10s
  1. v 1.4.7 main · 12m ago live
  2. v 1.4.6 main · 2h ago
  3. v 1.4.5 main · 1d ago

No rebuild. No drift. Click and it’s done.

Uptime SLO
99.95%

Health-checked deploys.

Frameworks 12+ auto-detected
Visual diff SSIM · pixelmatch
prod
pr
Idempotent in-place update

One PR comment. Updates in place. Forever.

Median build start
30s
Custom domains auto-TLS
preview.acme.com
staging.your-co.dev

Per-host Let’s Encrypt. Zero config.

What you get

Everything. No glue.

A live URL on every commit.

Push, get your-branch.yofix.dev. Custom domains with auto-TLS.

https://feature-checkout.yofix.dev
https://fix-auth-flow.yofix.dev
https://perf-rebuild.yofix.dev

Catch pixel-level regressions.

SSIM + pixelmatch + region detection. Reviewer approval flow.

Baseline production
Preview PR #1247 3 regions changed
2 reviewers required

Ship safe. Undo faster.

Promote a verified preview to prod. Rollback in under 10s.

v 1.4.7main · 12m ago
v 1.4.6main · 2h ago
v 1.4.5main · 1d ago

See builds in real time.

WebSocket stream. Searchable, shareable, retained.

[12:04:11] install deps ✓
[12:04:18] build start
[12:04:24] compiled 312 modules

Only screenshot what changed.

Babel AST + Claude maps PRs to routes. Faster, cheaper.

/ changed +2
/pricing +1
/about skipped
/docs skipped
How it works

Four steps. Five minutes.

  1. 01
    Push
    Open a PR
  2. 02
    Build
    Isolated, reproducible
  3. 03
    Diff
    Pixel-level VRT
  4. 04
    Ship
    Promote or rollback
Pricing

Pay for compute, not seats.

Estimated monthly
$0
vs 0 in per-seat fees for 15 seats, before any usage.
  • Build & VRT0
  • AI credits0
  • Storage0
  • Free tier credit0
  • Per-seat fees$0.00
Hobby
$0 / mo

Free forever. For individuals & open source.

  • 1 concurrent build
  • 4 GB RAM · 30 min timeout
  • 100 build min / mo
  • 1k VRT screenshots / mo
  • *.yofix.dev subdomain
  • Community support
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Pro
$0.008 / CPU·min

Pay as you go. Faster, bigger, parallel builds.

  • 4 concurrent builds
  • 8 GB RAM · 60 min timeout
  • Priority build queue
  • Custom preview domains + auto-TLS
  • Email & chat support
$0.008 CPU·min $0.005 AI credit $0.08 GB·mo
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Annual commit, discounted rates, dedicated support.

  • Unlimited concurrent builds
  • Dedicated worker pool
  • 99.95% uptime SLA
  • SAML SSO & SCIM
  • BYO storage bucket
  • Self-host option (AGPL)
  • Dedicated success engineer
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