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Your engineering universe

The first platform where every part of your stack talks to each other.

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Features

Stop guessing. Start understanding your code.

Time Distribution
24 total cycles
Explain
Debug
Review
Docs

Maps how your code is used across explainers, previews, reviews, and docs.

37 issues
Critical
Warning
Deprecated

Shows how risk evolves across deployments so your team can intervene early.

Async pitfalls
Common mistake: un-awaited promises inside conditionals.
Dead code hints
3 unreachable branches detected in UserResolver.js.
Render cost spikes
CheckoutFlow.tsx re-renders 11× more than necessary.

Highlights hidden patterns your team might miss in day-to-day work.

Ship confidently with a system that sees what you don’t

37 issues
Critical
Warning
Deprecated
Error Timeline

Maps how your code is used across explainers, previews, reviews, and docs.

Summarizes authentication logic, token lifecycle rules, and edge cases — in plain engineering language, not autogenerated boilerplate.

Pass
AuthService.ts
Module

Maps how your code is used across explainers, previews, reviews, and docs.

Name
Status
Detected BY
AuthService.ts
ISSUE FOUND
Nerdstack Debug
CheckoutFlow.tsx
Pass
Nerdstack Optimize
UserResolver.js
Cleanup
Nerdstack Review
NotificationQueue.go
Pass
Nerdstack Debug

Maps how your code is used across explainers, previews, reviews, and docs.

Find what matters, fix what slows you down

Crystal-clear explanations
Your modules, services and legacy branches rewritten into human-readable insights your whole team understands.
37 issues auto-detected
Critical, warning and deprecated patterns surfaced before they become production fires.
8,500+
Engineers already using Nerdstack daily to decode complex systems and ship faster.

“We pushed a big refactor through with zero stress. The AI reviews and explanations made our entire workflow cleaner and faster.”

Maya Fischer
Head of Engineering
95% satisfaction
Teams report drastically improved clarity, communication and review flow.
Pricing

Cut through the noise

Annually -20%
Monthly
Lame

0$

Per month / billed annually

Best for solo devs, hobby projects, quick experiments and cheap guys.

Start Lame
Included:
Explain Engine (limited)
Basic code summaries
Lightweight docs generation
3 modules per month
Pro

$24

Per month / billed annually

Best for solo devs, hobby projects, quick experiments and cheap guys.

Go Pro
Everything in lame, plus:
Performance insights
Unlimited modules
PR-level explanations
Suggested fixes & improvements
Max

$58

Per month / billed annually

Best for growing teams, production workloads, companies serious about quality.

Go Max
Everything in pro, plus:
Advanced Review Engine
Architecture-level insights
Risk detection & async hazard analysis
Early feature access
Lame

0$

Per month / billed annually

Best for solo devs, hobby projects, quick experiments and cheap guys.

Start Lame
Included:
Explain Engine (limited)
Basic code summaries
Lightweight docs generation
3 modules per month
Pro

$28

Per month / billed annually

Best for solo devs, hobby projects, quick experiments and cheap guys.

Go Pro
Everything in lame, plus:
Performance insights
Unlimited modules
PR-level explanations
Suggested fixes & improvements
Max

$66

Per month / billed annually

Best for growing teams, production workloads, companies serious about quality.

Go Max
Everything in pro, plus:
Advanced Review Engine
Architecture-level insights
Risk detection & async hazard analysis
Early feature access
trusted by 2,000+ Companies

Questions?

We’re glad you asked.

What payment methods do you accept?

We accept all major credit cards, debit cards, and (for Max accounts) invoicing via bank transfer.

Annual plans can also be paid via invoice upon request.

Are there any hidden fees?

No.

Everything you see in the plan is exactly what you get.

The only extras are optional one-time audit services or add-ons you explicitly choose.

Can I change my subscription plan later?

Anytime. Upgrades happen instantly; downgrades take effect at the next billing cycle.

Your data and settings stay intact no matter the tier.

How do I contact customer support?

Inside the app you’ll find fast chat support available 7 days a week.

Max customers get priority support with guaranteed faster response times.

What should I do if I have feedback or a complaint?

We genuinely care about feedback — good and bad.

If something feels off, slow, or confusing, tell us.

We respond to every message, and many new features come directly from user suggestions.

How do you ensure quality assurance for your services?

Every AI-generated result goes through multiple validation layers:

– static analysis

– pattern comparison

– confidence scoring

– safety guardrails

And for Max accounts, you can configure custom QA logic that matches your code style and rules.

Ready to attract new customers with AI?

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