TerrAlert pricingFlat monthly pricing for satellite change detection. No per-scene or per-image fees, and every plan includes the full detection pipeline — plans differ in how many Areas of Interest you can watch, how large each one may be, how often it is scanned, and which alert channels you get.

Free: $0/mo. 1 area of interest up to 200 km², weekly scans, email alerts, 30 days of history.

Starter: $149.99/mo. 3 areas up to 1,000 km² each, daily scans, email and webhook alerts, 1 year of history.

Growth: $299/mo. 8 areas up to 2,000 km² each, daily scans, email and webhook alerts, 1 year of history.

Pro: $599.99/mo. 20 areas up to 3,000 km² each, imagery checks every 5 minutes, REST API access, 3 years of history.

Enterprise: custom. 30 or more areas up to 5,000 km² each, dedicated support and a negotiable SLA. Larger areas return once multi-tile imaging ships. Contact sales.

Prices are in US dollars and exclude tax, which is added at checkout where it applies. Paid plans renew monthly until cancelled.Back to the TerrAlert overview.