Monitor Your Website's Carbon Footprint
Free tools to get started. Premium plans for continuous monitoring and certification.
Free
Try it risk-free
- 1 page per scan
- 3 scans per day
- Grade A-F rating
- CO2 calculation (SWDM v4)
- Green hosting check
- No badge embed
- No monitoring
- No reports
Starter
For indie developers
- 10 pages per scan
- 20 scans per day
- Certified SVG badge
- Monthly monitoring alerts
- 1 domain
- Basic PDF report
- Grade A-F rating
Pro
For teams & agencies
- 100 pages per scan
- 100 scans per day
- Certified SVG badge
- Weekly monitoring alerts
- Up to 10 domains
- Full API access
- Detailed PDF reports
- Priority support
Enterprise
For large organisations
- Unlimited pages per scan
- Unlimited scans
- White-label badge
- Daily monitoring alerts
- Unlimited domains
- Full API access
- Custom PDF reports
- Team access & roles
- Custom grid intensity
- SLA + dedicated support
All paid plans include a 14-day free trial. Cancel anytime. Prices in USD. VAT may apply.
Feature Comparison
| Feature | Free | Starter | Pro | Enterprise |
|---|---|---|---|---|
| Price (monthly) | Free | $19 | $49 | $99 |
| Price (yearly) | Free | $180 | $470 | $950 |
| Pages per scan | 1 | 10 | 100 | Unlimited |
| Scans per day | 3 | 20 | 100 | Unlimited |
| CO2 grade (A-F) | ✓ | ✓ | ✓ | ✓ |
| Green hosting check | ✓ | ✓ | ✓ | ✓ |
| Certified SVG badge | — | ✓ | ✓ | White-label |
| Monitoring alerts | — | Monthly | Weekly | Daily |
| Domains | — | 1 | 10 | Unlimited |
| PDF reports | — | Basic | Detailed | Custom |
| API access | — | — | ✓ | ✓ |
| Team access | — | — | — | ✓ |
| White-label badge | — | — | — | ✓ |
| Custom grid intensity | — | — | — | ✓ |
| SLA + dedicated support | — | — | — | ✓ |
Pricing FAQ
Can I change plans later?
Yes. You can upgrade or downgrade at any time through your billing portal. Proration is handled automatically by Stripe.
What payment methods do you accept?
We accept all major credit and debit cards (Visa, Mastercard, Amex) via Stripe. SEPA direct debit available for Enterprise.
Is there a free trial?
All paid plans include a 14-day free trial. No credit card required to try the free scanner.
What happens when I exceed scan limits?
You will receive a notification and scans will pause until the next day. We never charge for overages without notice.
Do you offer annual billing?
Yes. Choose yearly billing and save about 20% compared to monthly. Switch between billing periods any time from your dashboard.
How is CO2 calculated?
We use the Sustainable Web Design Model v4 (SWDM v4), the industry standard. It accounts for data center energy, network transfer, and end-user device usage.