SecureStamp is a trust layer that helps verify origin, channel and declared intent before a communication becomes an action.

Does it only work with email?

No. Email is one of the first surfaces, but SecureStamp is designed to verify origin, channel and declared intent across emails, domains, WhatsApp, Telegram, QR codes, links, official channels, internal systems and agents.

Does SecureStamp detect fraud?

SecureStamp does not claim to detect every fraud attempt. It helps reduce risk by checking registered origin, channel, technical signals and declared intent before action.

What does verified origin mean?

It means the origin is associated with a registered identity and validated through SecureStamp signals. It does not mean every requested action should automatically be executed.

Does SecureStamp read my emails?

Risk analysis can run locally on the device. Private message content does not need to leave the device to produce a trust signal.

Is it useful for companies?

Yes. Companies can register domains, emails, phones, bots and channels so customers, vendors, employees, systems and agents can recognize legitimate communications before replying, paying or sharing data.

How does this relate to AI agents and MCP?

SecureStamp is evolving toward trust checks for agents. The idea is that an agent can query trust signals before using tools, processing information, invoking APIs or executing sensitive actions. The technical specification lives on SecureStamp.org.

Back to SecureStamp

Pricing

Email protection for people. Trust programs for companies.

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.

Individuals

For people who want safer email without learning cybersecurity.

Individual

Free

Verify suspicious emails for free.

Free email/domain trust checks
Basic plugin protection
Clear warnings before you click
Anonymous risk reports

MCP / AI agents

MCP protected actions/month500

MCP API keys included1

Overage per protected actionHard limit (sandbox)

Install free

Individual

Personal

$1.67/mo billed yearly

Save 16%

Less than a coffee per month.

Protect your inbox before a scam costs you much more.

Less than a coffee per month
More trust checks for your inbox
Local message analyzer
Warnings for links, attachments and password requests

MCP / AI agents

MCP protected actions/month2,500

MCP API keys included2

Overage per protected action$0.03

Professional

Starter

$3.99/mo billed yearly

Save 20%

For professionals and small businesses that want trusted email.

Protect your inbox and make your own emails verifiable.

For professionals and small teams
Certified emails and verified identity
Starter domain protection
Annual price: $4.08/mo billed yearly

MCP / AI agents

MCP protected actions/month5,000

MCP API keys included3

Overage per protected action$0.03

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 / AI agents

MCP protected actions/month50,000

MCP API keys included10

Overage per protected action$0.015

Need a trust protection program?

For banks, institutions and large organizations that need certified domains, verified communications, protected audiences and custom deployment.

Talk to sales