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AppilyYour AI QA Engineer

Appily, your AI QA Engineer

Detects bugs in production and ships fix PRs in minutes.

Automatically reviews code, finds vulnerabilities, and writes tests.

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Built by Ex-Meta Infrastructure Engineers

See what Appily can do

From detecting bugs to shipping fixes, our AI agent handles quality engineering end-to-end

🐛

Auto Bug Fixes

Appily monitors production 24/7, detects errors in real-time, analyzes logs and source maps, writes the fix with regression tests, and opens a pull request—all automatically within a few minutes. You'll get notified of the bug with the fix, you just have to accept and merge.

  • ✓Real-time error detection
  • ✓Source-mapped stack traces
  • ✓Automated regression tests
  • ✓Fix cycle in minutes
GitHub PR #247
A
appily-botopened this PR

Fix: Array index out of bounds

src/components/ProductList.tsx
- items[items.length]
+ items[items.length - 1]

✓ Fix + regression test added

Tests
All passing
✓ handles array bounds correctly
✓ handles empty array edge case
Tests: 2 passed, 2 total
👁️

Code Review

Appily will automatically review every commit for bugs, security vulnerabilities, and performance issues. It leaves comments on your PRs with actionable feedback and specific suggestions before code reaches production.

  • ✓Automated PR reviews
  • ✓Security vulnerability detection
  • ✓Performance optimization suggestions
  • ✓Instant feedback on every commit
GitHub Review
A
appily-botreviewed
src/components/UserProfile.tsx
~ useEffect(() => { fetchUser() }, [])
⚠️Missing dependency

Add userId to useEffect deps

💡Performance

Consider using React Query for caching

🔒Security

Validate user input

🧪

Test Generation

Appily analyzes your code and automatically writes comprehensive unit tests with edge cases. It keeps your coverage high and tests up-to-date without any manual effort on your part.

  • ✓Comprehensive test coverage
  • ✓Edge case detection
  • ✓Automatic test maintenance
  • ✓High coverage guaranteed
Button.test.tsx
Generated
import { render, fireEvent } from '@testing-library/react'
import { Button } from './Button'
describe('Button', () => {
it('handles click events', () => {
const onClick = jest.fn()
const { getByText } = render(<Button onClick={onClick}>...)
fireEvent.click(getByText('Click'))
expect(onClick).toHaveBeenCalled()
})
it('handles disabled state', () => {
// Edge case: disabled button
})
it('prevents double clicks', () => {
// Edge case: rapid clicks
})
})
🔒

Security Scanning

Appily continuously scans your codebase for SQL injection, XSS, authentication bugs, and OWASP Top 10 vulnerabilities. It automatically creates fix PRs for every issue found—you just review and merge.

  • ✓OWASP Top 10 coverage
  • ✓Continuous vulnerability scanning
  • ✓Automated security patches
  • ✓Zero-day protection
Security Scan
A
appily-botfound 3 issues
🔴SQL Injection

src/api/checkout.ts:42

→ Fix PR #251

🟠XSS Risk

src/components/Comment.tsx:18

→ Fix PR #252

🟡Weak Auth

src/middleware/auth.ts:12

→ Fix PR #253

📡

API Monitoring

Appily monitors all your endpoints 24/7, validates requests and responses, detects performance degradation, and tracks error rates. It automatically creates fix PRs before customers notice issues.

  • ✓Real-time endpoint monitoring
  • ✓Performance tracking
  • ✓Automated incident response
  • ✓Proactive fixes
API Health Dashboard
✓GET /api/users
200 OK · 45ms
✓POST /api/checkout
201 Created · 128ms
✗GET /api/orders
500 Error · 2.1s
🔔 Alert

Investigating & creating fix PR...

What changes with Appily

Ship faster with AI handling your quality engineering

Without Appily

With Appily

Time to fix bugs
Hours to days
2 minutes
Code coverage
Manual, incomplete
Automatic, comprehensive
On-call burden
24/7 human alerts
AI handles it
Code review
Manual, slow
Instant, every commit
Security scanning
Periodic, reactive
Continuous, proactive

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