Free
$0
For anyone checking a wallet, a signature or a message.
Start free- Wallet scanner on 7 chains
- Token approval checker with revoke
- Signature inspector with simulation
- Scam checker with domain age
- 1 watched address, in-app alerts
Pricing
Simple pricing that scales with what you protect
Free tools for everyone. Monitoring for people who self-custody. A co-signer for teams that run hot wallets.
ProMost popular
$12/month
For people with real money in self-custody. $99 billed yearly.
Get Pro- 10 addresses watched every 30s
- Telegram, Discord and Slack alerts
- Exchange alerts for exchanges you use
- Pre-Sign Firewall browser extension
- New-approval and outflow detection
Business
$499/month
For funds, DAOs, fintechs and market makers.
Start Business- Policy Co-Signer API
- Ed25519-signed decisions
- Allowlists, velocity limits, time-locks
- 50 addresses, 10 API keys
- Full audit log
Enterprise
Custom
For exchanges and custodians securing hot wallets.
Contact sales- Volume-based Co-Signer pricing
- On-prem / HSM deployment
- Exchange risk data feed
- 24/7 incident response
- SLA and security review
FAQ
Frequently asked questions
Can I cancel any time?
Yes. Pro and Business are month-to-month (or yearly for Pro) and can be cancelled from the billing portal. You keep access until the end of the paid period.
Is there a free plan?
Yes. Every scanning and inspection tool is free with no account, and a free account includes one watched address with in-app and desktop alerts.
How is Enterprise priced?
By protected outflow volume and deployment model. Exchanges and custodians typically start with a security review and a pilot on one hot wallet.