Know Your Proof Works
In Seconds, Not Days
Your proof looks different from the textbook solution and you have no idea if it's right. Re-reading it doesn't help. The professor won't respond till Monday. Get instant feedback that tells you if your approach actually works—even if it's different from the "official" solution.
Why Students Love ProofLab
It's like having a TA who's always available and actually explains things clearly
See Exactly Where You Messed Up
No more vague "this is wrong" comments. Get specific feedback on which line broke your logic—whether you assumed something you shouldn't have, skipped a crucial step, or used the wrong technique entirely.
Your Proof ≠ Textbook? That's Fine
There's usually more than one way to prove something. We'll tell you if your approach is valid—even if it's totally different from the solution manual. No more staring at two different proofs wondering if yours is wrong.
Hints That Don't Give It Away
We won't just hand you the answer (that's cheating and you won't learn anything). Instead, get nudges like "try proof by contradiction here" or "you need to show this first"—so you can figure it out yourself.
Watch Yourself Get Better
See your progress from "wtf is a proof" to actually getting it. Track which techniques you've nailed and which ones still trip you up. It's honestly pretty satisfying.
No More Waiting Around
Office hours full? Professor takes 3 days to respond to emails? Get feedback in literal seconds, any time of day. Perfect for those midnight panic sessions before the deadline.
Nobody Sees Your Rough Drafts
Your attempts stay between you and the AI. Practice as much as you want without worrying about academic integrity—this is a learning tool, not a shortcut. Your professor will never know you needed help.
How It Works
From "I have no idea what I'm doing" to "oh wait, I actually get this"
Throw Your Proof at It
Just paste what you've got so far—even if it's a complete mess. Type it out, upload a photo of your notebook, or use LaTeX if you're fancy. We'll take whatever you've got.
- Works with messy handwriting, typed work, or LaTeX
- Use it on your phone at 3am if you want
- No account needed to try it out
Get Real Feedback (Like, Immediately)
In a few seconds, you'll see exactly where things went off the rails. Not just "this is wrong"—actual explanations like "you can't assume this" or "you're missing the base case." And if your proof is just different from the book's? We'll tell you if it still works.
- Shows you the exact line where you screwed up
- Validates alternative approaches (not just textbook solutions)
- Explains what's missing or what doesn't make sense
Fix It and Try Again (As Many Times As You Need)
Use the feedback to patch up your proof and resubmit. Keep going until it clicks. Try different approaches, make mistakes, learn from them—nobody's judging. That's literally the whole point.
- Submit as many times as you want, we don't care
- Compare your tries to see how you're improving
- Save your work so you can come back later
Ready to actually understand this stuff?
Simple, Student-Friendly Pricing
Start free, upgrade when you need more. No hidden fees, cancel anytime.
Free
Perfect for trying out ProofLab
- ✓ 6 proof checks per month
- ✓ Basic feedback & error detection
- ✓ Common proof techniques
- ✓ 24-hour response time
- ✗ Detailed explanations
- ✗ Hint system
- ✗ Progress tracking
Student
Everything you need to ace your proofs class
- ✓ Unlimited proof checks
- ✓ Detailed step-by-step feedback
- ✓ Smart hints (no spoilers)
- ✓ All proof techniques covered
- ✓ Progress tracking & insights
- ✓ Instant response time
- ✓ Save & organize proofs
- ✓ Priority support
No credit card required
Pro
For serious math students & researchers
- ✓ Everything in Student, plus:
- ✓ Advanced theorem libraries
- ✓ LaTeX export & integration
- ✓ Collaboration features
- ✓ Custom proof templates
- ✓ API access
- ✓ Dedicated support channel
- ✓ Early access to new features
Frequently Asked Questions
Can I upgrade or downgrade anytime?
Absolutely! Change your plan whenever you want. If you upgrade mid-month, you'll only pay the prorated difference.
Is there a student discount?
The Student plan IS the discount! We designed it specifically for students. Just verify your .edu email to get access.
What happens after my free trial?
Nothing, unless you want it to! We'll send you a reminder before it ends. No surprise charges.
Do you offer refunds?
Yes! If you're not satisfied within the first 30 days, we'll give you a full refund, no questions asked.
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