Pricing
B2B only. Plans include monthly credits (reset each billing period). Top-ups never expire.
We’ll send your API key to this email after payment.
Tip: use a company inbox you control. You can reuse the same email for future top-ups.
Trial
€1 / one-time (expires in 48h)
- 50 credits
- 5 monitors
- Min interval: 60 min
- Extraction: CSS selector (text/html/attr)
- Change history API
- Webhooks on change
- JS rendering
- Screenshots on change (artifact URL)
- Cancel anytime — trial ends automatically after 48h
Starter
€19/mo
- 1,000 monthly credits
- 25 monitors
- Min interval: 60 min
- Extraction: CSS selector (text/html/attr)
- Change history API
- Webhooks on change
Pro
€49/mo
- 10,000 monthly credits
- 250 monitors
- Min interval: 30 min
- Extraction: CSS selector (text/html/attr)
- Change history API
- Webhooks on change
- JS rendering
Most teams start here.
Agency
€99/mo
- 50,000 monthly credits
- 1,000 monitors
- Min interval: 15 min
- Extraction: CSS selector (text/html/attr)
- Change history API
- Webhooks on change
- JS rendering
- Screenshots on change (artifact URL)
Plan comparison
Everything you need for reliable change monitoring. No dashboard, API-only.
| Feature | Starter | Pro | Agency |
|---|---|---|---|
| Monitors | 25 | 250 | 1,000 |
| Min interval | 60 min | 30 min | 15 min |
| Credits per month | 1,000 | 10,000 | 50,000 |
| CSS selector extraction | ✅ | ✅ | ✅ |
| Change history API | ✅ | ✅ | ✅ |
| Webhooks on change | ✅ | ✅ | ✅ |
| JS rendering | — | ✅ | ✅ |
| Screenshot artifact on change and saved for 24 hours | — | — | ✅ |
| API rate limit | 15/min | 30/min | 60/min |
| Support | Priority email |
Credit cost per successful check: 1 base, +2 for JS rendering, +2 for screenshot (screenshot requires JS).
Credit Top-ups (never expire)
Top-ups add non-expiring credits to your account. An active subscription is required to run monitors.
Billing
B2B only. Prices exclude VAT. VAT reverse-charged according to §13b UStG (shown on invoice). Need annual billing? Email support@changehook.io.