Give AI Eyes to See
and Fix Your UI
Write YAML tests. Playwright captures screenshots. AI diagnoses what is broken and tells you how to fix it.
Free and open-source (MIT). Pro AI features start at $29/mo.
Visual Testing With AI Diagnostics
More than pixel-diff. UpLook tells you which file, which line, and why your UI is broken.
YAML Test Suites
Write human-readable test flows. 21 step types: navigate, click, type, assert, screenshot, compare, evaluate, and more. No code required.
AI Visual Inspection
Claude analyzes your screenshots + console output + source code and tells you which file, which line, and why it is broken.
WordPress Testing
9 dedicated WordPress steps: admin login, plugin management, post/page CRUD, WooCommerce products, settings validation.
Chrome Extension Testing
Localhost sidebar server, chrome.storage polyfill, content script testing — first-class extension support out of the box.
MCP Server Integration
7 tools for Claude Code, Cursor, and other AI assistants. Your AI coding tool can run visual tests directly from the editor.
Privacy Overlay
Capture marketing screenshots from real browser sessions with automatic PII replacement. Gmail, WP Admin, and Shopify presets included.
What You Can Test
One tool for every surface. UpLook works anywhere Playwright runs.
How It Works
Write YAML
Write a YAML test suite describing what your UI should look like and how it should behave.
Run Tests
Playwright captures screenshots and diffs them against baselines. Console errors and DOM state captured too.
AI Diagnoses
Claude analyzes failures (Pro) — tells you the fix, not just "something changed." File, line, and reason.
Fix & Re-run
Fix the issue, re-run the test. Repeat until green. Self-debugging loop available on Pro.
Free Forever. AI When You Need It.
The CLI is MIT-licensed and always will be. Pay only for AI-powered diagnostics.
Free (MIT)
Full CLI, no limits
- 1 user
- All 21 step types
- Pixel-diff comparison
- HTML test reports
- MCP server (7 tools)
- WordPress + Extension steps
- Privacy overlays
- Community support
Pro
AI-powered diagnostics
- Up to 3 users
- Everything in Free
- AI Vision Inspection (Claude)
- Self-debugging loop
- BYOK support
- Attribution-free reports
- Confidence scoring
- Email support
Team
For engineering teams
- Up to 10 users
- Everything in Pro
- Shared baselines
- Unlimited projects
- Team dashboard
- CI/CD integration
- Priority support
- Dedicated CSM
Enterprise
Custom pricing for your organization
- Unlimited users
- SSO / SAML authentication
- Custom SLA (99.9%+ uptime)
- Dedicated Customer Success Manager
- On-prem or private cloud deployment
- Custom AI model configuration
- Compliance & audit logs
- CI/CD pipeline integration support
- API access with dedicated rate limits
- Security review on request
Free tier includes all CLI features with no time limit. BYOK available on Pro+.
Stop Debugging Blindly. Let AI See Your UI.
Install the free CLI and start catching visual bugs before your users do. AI diagnostics available when you need them.
The Up Product Family
One platform. Your AI agents share context.
UpEdit
AI content agent — research, write, optimize, and publish across WordPress and any CMS
UpHelm
Operations command center — business health scores, anomaly detection, and CEO digests
UpInbox
AI email assistant — smart categorization, auto-drafts, and bulk cleanup that never leaves your browser
UpLens
Cross-product analytics — unified dashboards connecting all Up products, Stripe, Google Ads, and GA4
UpLift
Multi-platform ad intelligence — automated audits, waste detection, self-learning optimization
UpLook
AI visual testing — YAML-driven screenshot capture with AI diagnostics for websites, extensions, and plugins
UpRoute
Voice & SMS triage and dispatch — maintenance requests, field service, and 24/7 bilingual coverage
UpSchedule
AI booking pipeline — scheduling, pre-meeting briefs, and post-meeting follow-ups
UpSeek
Pre-meeting intelligence — AI prospect research, CRM enrichment, and 90-second prep briefs
UpVault
Investor relations, data rooms, pipeline management, and fundraise readiness scoring
Every interaction makes your AI smarter. No manual retraining required.