
Products
One identity layer. Four products.
Darkmeter recognises the person behind every account, meters what they use, and lets you decide. Four products work from the same picture of a person.

Protect
Signup Guard
Signup Guard links each new signup to the device and the emails behind it, and answers while the person is still logging in.
- Matches the device
- Weighs the evidence
- Answers at login

Protect
Usage Guard
Usage Guard keeps one meter for everything a person does on a device, and pauses the device for as long as you choose when it hits your cap.
- One meter per person
- Your rule
- Pause, then resume

Run
Console
The console groups your accounts by the person behind them, shows how likely each label is, and lets you act on it.
- Likely, not certain
- Evidence for every label
- Act, and teach it

Build
SDK and API
A browser SDK produces a device token. Your backend calls Darkmeter to check a login, gate a request, and report what it used.
- Browser SDK
- Server API
- Webhooks
Build Darkmeter with us.
We are working with a small group of AI teams. Tell us about your free tier and what it costs you.
