Free to start. Pro when you need it.
No credit card to start. No vendor lock-in. Your guardian PDA lives on-chain — switching tiers doesn't disrupt protection.
Sentinel
Everything you need to protect a single Solana wallet on devnet or mainnet, with no custody, no subscription, and no compromises.
- One protected wallet
- Liquidation, rug, and approval monitoring
- On-chain guardian score
- 30-second polling interval
- Email + Telegram notifications
- Community support
Guardian Pro
Multi-wallet protection, priority execution, custom thresholds, and direct support. For DAOs, funds, and serious DeFi operators.
- Up to 25 protected wallets
- Priority execution (sub-15s response)
- 10-second polling interval
- Custom risk thresholds per wallet
- Advanced score analytics
- Slack, Discord, webhook alerts
- Direct support channel
- Multi-sig agent control
What you get, line by line.
The fine print, in plain English.
Do I pay in SOL or USD?
Pricing is in USD for simplicity. You pay in SOL or USDC at the current exchange rate, settled on Solana. There are no card payments or fiat rails involved.
Is the agent custodying my funds?
Never. The agent only has pre-authorized permissions to execute three specific protective actions on your behalf. It cannot transfer funds, exceed your repay cap, or access your private key — these are enforced on-chain by the program.
What happens if I cancel Pro?
You keep guardian protection for the rest of the billing cycle, then automatically downgrade to Sentinel (Free). All Pro-only wallets after the first one will be deactivated, but your funds and protection settings remain untouched on-chain.
Is there an enterprise tier?
Yes — for funds and DAOs managing 25+ wallets or custom integrations. Reach out through the contact channel for institutional pricing and SLAs.
Start with nothing to lose.
Sentinel is free forever. Upgrade to Pro only when you're protecting more than one wallet — never before.