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SecureSMTP

Delivers one-to-one app messages like password resets and receipts via a REST API or SMTP relay, DKIM-signed for your domain.

Free plan · From $5/moActively maintained

ProductivityFor developersFree tier
securessmtp.com ↗
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At a glanceswept Oct 24, 2026

not read yet

Use

For
developers and website owners sending app transactional email and form notifications from their own domain
Price
Free plan · From $5/mopricing page, read Oct 25, 2026Trial & discounts: 14-day free trial · save 17% yearly
Activity
Actively maintainedsite updated 2 days ago
Runs as
API
Used for
  • send password resets and sign-in codes through an API
  • email receipts with PDF attachments
  • deliver website contact form notifications to an inbox
read off securessmtp.com on Oct 25, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 25, 2026

Free plan · From $5/mo

Trial & discounts 14-day free trial · save 17% yearly

pricing page

Your datawhat they publish, each line with its page · read Oct 25, 2026

“We do NOT train any AI model on customer data.”

privacy policy ↗

These are SecureSMTP's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 25, 2026

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Productivityby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

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Questions this page answers
  • What is SecureSMTP?

    Delivers one-to-one app messages like password resets and receipts via a REST API or SMTP relay, DKIM-signed for your domain. It is listed in the Atlas under Productivity.

  • Who is SecureSMTP for?

    developers and website owners sending app transactional email and form notifications from their own domain

  • How much does SecureSMTP cost?

    SecureSMTP has a free plan; paid plans start at $5/mo, per its pricing page on 2026-10-25.

  • Is SecureSMTP free?

    Yes, SecureSMTP has a free plan, per its pricing page on 2026-10-25.

  • Do people use SecureSMTP?

    Little sign of use.

  • Is SecureSMTP still maintained?

    Actively maintained: site updated 2 days ago.

  • Does SecureSMTP train AI on your data?

    No, per its privacy policy (2026-10-25): “We do NOT train any AI model on customer data.”

  • Is SecureSMTP safe?

    We do not audit vendors. What SecureSMTP publishes, read 2026-10-25: SOC 2, ISO 27001, GDPR, CCPA stated on its security page; on training with your data, “We do NOT train any AI model on customer data.”.

  • Does SecureSMTP have a free trial?

    Yes, a 14-day free trial, per its pricing page (2026-10-25).

  • How do I cancel SecureSMTP?

    In its own words (terms of service, 2026-10-25): “You may cancel your subscription at any time from the billing dashboard.”

  • What are alternatives to SecureSMTP?

    In Productivity, by use: PostEverywhere, Dayze, SuprSend, splitforms, Powerline, Automatic Email Manager V10.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk