API Pricing
Choose the plan that fits your needs. All plans include the same powerful password analysis.
Premium Tools (24-Hour Access)
- ✓ Quantum resistance analysis (unlimited)
- ✓ Phonetic password generator (unlimited)
- ✓ Grover algorithm estimates
- ✓ 3 quantum scenario calculations
- ✓ Access expires after 24 hours
- No API access • No PQ key generation
API Access Plans
Free API
- 50 password checks per day
- Entropy calculation
- Pattern detection
- Crack time estimates
- Overage: $0.20/request
- Community support
Standard
- 12,000 password checks/mo
- 100 quantum estimates/mo
- 100 phonetic generations/mo
- All free features
- Overage: $0.0125/request
- Email support
- 99.9% uptime SLA
Basic Quantum
- 5,000 password checks/mo
- 1,000 quantum estimates/mo
- 1,000 phonetic generations/mo
- 100 PQ key generations/mo
- Kyber-512 + Dilithium keys
- Domain verification
- Overage: $0.0125/request
- Priority support
Standard Quantum
- 25,000 password checks/mo
- 5,000 quantum estimates/mo
- 5,000 phonetic generations/mo
- 1,000 PQ key generations/mo
- Post-quantum cryptography
- Domain verification + IP allowlist
- Overage: $0.0125/request
- Priority support
- 99.9% uptime SLA
Large Quantum
- 200,000 standard checks/mo
- 50,000 quantum estimates/mo
- 50,000 phonetic generations/mo
- 5,000 PQ key generations/mo
- Post-quantum crypto (Kyber + Dilithium)
- Overage: $0.0115 per request
- Dedicated priority support
- 99.99% uptime SLA
Super Quantum
Best for super-high-volume use. Perfect for enterprises processing millions of password checks.
- ✓ 800,000 standard checks/month
- ✓ 200,000 quantum estimates/month
- ✓ 200,000 phonetic generations/month
- ✓ 20,000 PQ key generations/month
- ✓ Post-quantum crypto (Kyber + Dilithium)
- ✓ Overage: $0.0111 per request
- ✓ Dedicated priority support
- ✓ 99.99% uptime SLA
Domain verification required • Setup support at enterprise@mypasswordchecker.com
Feature Comparison
| Feature | Free | Standard $12/mo |
Basic Quantum $29/mo |
Standard Quantum $49/mo |
Large Quantum $99/mo |
Super Quantum $349/mo |
|---|---|---|---|---|---|---|
| Password Checks | 50/day | 12K/mo | 5K/mo | 25K/mo | 200K/mo | 800K/mo |
| Quantum Estimates | - | 100/mo | 1K/mo | 5K/mo | 50K/mo | 200K/mo |
| Phonetic Password Gen | - | 100/mo | 1K/mo | 5K/mo | 50K/mo | 200K/mo |
| PQ Key Generation | - | - | 100/mo | 1K/mo | 5K/mo | 20K/mo |
| Domain Verification | - | - | Required | Required | Required | Required + IP |
| Overage Pricing | $0.20/req | $0.0125/req | $0.0125/req | $0.0125/req | $0.0115/req | $0.0111/req |
| Uptime SLA | - | 99.9% | 99.9% | 99.9% | 99.99% | 99.99% |
| Support | Community | Priority | Priority | Dedicated | Dedicated |
Frequently Asked Questions
How does billing work?
Plans are billed monthly. Overage charges are calculated at the end of each billing cycle. You'll receive an invoice via email.
Can I change plans?
Yes! Upgrade or downgrade anytime from your dashboard. Changes take effect at the start of your next billing cycle.
What happens if I exceed my quota?
Free plan requests are blocked. Paid plans allow overage at $0.0125 per request, automatically billed at month-end.
Do you offer refunds?
We offer a 7-day money-back guarantee on your first month. Contact support for refund requests.
Is there a free trial?
Yes! The Free plan includes 25 requests per month forever. No credit card required to start.