Calculate
Reach and engagement drive the number. The API computes both from public data and applies market CPM bands; this free tool shows the model on sample figures.
Free to start — 150 credits on signup, no card.
What it does
Follower and engagement inputs
the same fields the API returns
Per-post and per-month ranges
low, mid and high
Platform-specific CPMs
rates differ by surface
Behind the tool
Every tool here is a thin interface over the same public API you can call yourself. If you want the output in your own software rather than a form, the quickstart gets you a working request in about a minute, and pricing is per call — one-time packs, with optional auto-recharge.
More calculate tools
150 free credits and a ready-made key the moment you sign up. No card.