Better decisions for less than a coffee
Unlimited calculations, AI that understands your numbers, and a dashboard that keeps every calculator up to date.
Free
Try it out at your own pace.
$0
forever
- 5 calculations per day with login
- All 28 calculators
- Full guides and formulas
- Buy AI credits separately
Best value
Premium Annual
Everything unlocked to grow with real numbers.
$59.88$47.90/year
Just $3.99/moSave $11.98 per year
- Unlimited calculations in all 28 calculators
- 180 AI recommendation credits per year
- Business metrics dashboard that auto-fills the calculators
- Email support
- New calculators included at no extra cost
- Price locked while your subscription stays active
- Save 20% compared to the monthly plan
- Cancel anytime, no commitment
Secure payment via Stripe · Cancel anytime
Protected payment
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Instant access
Premium unlocked in seconds after payment.
No commitment
Cancel in one click from the subscription portal.
Compare plans
| Feature | Free | Premium |
|---|---|---|
| Calculations per day | 5 | Unlimited |
| 28 calculators + full formulas | ||
| AI recommendations | Credit packs | 15/month included |
| Business metrics dashboard | ||
| Auto-filled calculators | ||
| Email support |
One-time AI credit packs
Each personalized recommendation uses 1 credit. One-time credits never expire.
50 credits
$5.00
$0.10 per recommendation
- 50 personalized AI recommendations
- One-time payment
- Credits never expire
- $0.10 per recommendation
Save 25% · Best value
200 credits
$15.00
$0.08 per recommendation
- 200 personalized AI recommendations
- One-time payment
- Credits never expire
- $0.075 per recommendation