For organizations that need customers to trust every official email.
Annual billing is selected by default for the best value. Start free, then upgrade when you need more protected audience, certified emails or verified domains.
Companies
For organizations that need customers to trust every official email.
Business
Business Starter
$15.99/mo billed yearly
Save 20%
The entry point for companies that take email seriously.
Start a brand trust program
Certify official domains
Protect customers, vendors or members
Clear warnings for impersonation attempts
MCP Guard for team agents and workflows
MCP / AI agents
MCP protected actions/month50,000
MCP API keys included10
Overage per protected action$0.015
Most popular
Business
Business
$79.99/mo billed yearly
Save 20%
For growing companies building trust at scale.
Verified communications at scale
Protected audience metrics
Brand impersonation monitoring
Priority business support
Agent and workflow authorization at scale
MCP / AI agents
MCP protected actions/month250,000
MCP API keys included25
Overage per protected action$0.015
Business
Institution
$2499.99/mo billed yearly
Save 17%
Protect up to 250,000 customers with institutional-grade trust.
For institutions and regulated organizations
Evidence-grade verified communications
Custom compliance support where applicable
Dedicated onboarding
Auditable agent authorization with signed evidence
A protected action is one successfully evaluated SecureStamp guard call — the checks an agent, a team or a workflow makes before a sensitive operation executes. Auth failures, invalid requests and rate limits are never billed.
Enterprise
Need a trust protection program?
For banks, institutions and large organizations that need certified domains, verified communications, protected audiences and custom deployment.