Free to explore.
Pay only for reports.
No subscription. Estimate and track the carbon cost of your AI for free — buy credits when you need a report to hand over.
Everything you need
Free
$0forever
- ✓AI Footprint Estimator — all models, regions & vendors
- ✓Saved footprint profiles + automatic monthly tracking
- ✓CSV export of your estimates
- ✓Interactive 3D carbon globe, rankings & country profiles
- ✓Compare up to 4 countries
- ✓3 AI chat answers / day
One-time purchase
3 credits
$15$5.00 / credit
- ✓Up to 3 branded PDF reports
- ✓…or 150 AI chat answers — mix freely
- ✓Credits never expire
BEST VALUE
One-time purchase
10 credits
$39$3.90 / credit
- ✓Up to 10 branded PDF reports
- ✓…or 500 AI chat answers — mix freely
- ✓Credits never expire
One-time purchase
30 credits
$99$3.30 / credit
- ✓Up to 30 branded PDF reports
- ✓…or 1500 AI chat answers — mix freely
- ✓Credits never expire
What does 1 credit buy?
- ◉One branded PDF footprint report
- ◉50 AI chat answers
Re-downloading the same report is free. After your 3 free daily AI answers, chat uses credits — 50 answers per credit, and they never expire. Prices in USD; VAT handled at checkout.