
OwnMailServer
From $10/moActively maintained
- Is it safe? We have not read the data policy of OwnMailServer yet. Read it on the official site before you upload anything.ownmailserver.com ↗
- Is it free? From $10/mo · pricing page, read Oct 29, 2026See ↓
- What else does this?
Twilio
PushEngagefree
World MonitorfreeSee ↓
not read yet
Use
- For
- Senders of receipts, notifications and opted-in newsletters at tens of thousands to millions of emails a month
- Price
- From $10/mopricing page, read Oct 29, 2026
- Activity
- Actively maintainedsite updated 4 days ago
- How it runs
- API
- Used for
- send receipts and notifications through an API or SMTP
- move transactional email off Resend or SendGrid onto own IP
- check whether a specific invoice email was delivered
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsownmailserver.com ↗
- Domain since2026domain registered
- HeadquartersPacific Northwest, USAper their About page
- MCP servercom.ownmailserver/emailverified in the MCP registry
- Stateanswers, requires sign-inchecked 2026-10-29
- Address to connectapi.ownmailserver.com/mcp
- API docsownmailserver.com/docs/apithe vendor's page ↗
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.
Figure and bar: visits/mo, estimate · year: online since
- #1

TwilioMCP · open
Sends and receives SMS, email, and voice messages through APIs and manages customer conversations with AI.
1.1MActiveFrom $0.00 per use2008 - #2

PushEngage
Sends push notifications across web, mobile app, WhatsApp, and chat to automate customer engagement and recover revenue.
1.9kActiveFrom $8/mo2016 - #3

World MonitorMCP · sign-in
Streams geopolitical, shipping, market and infrastructure signals onto a live map with correlation alerts.
15.8kActiveFrom $39.99/mo2026 - #4

UnitpostMCP · sign-in
Sends transactional and marketing emails from code, templates, or AI-generated drafts.
106ActiveFrom $10/mo - #5

SMTPfastMCP · sign-in
Sends transactional email over a REST API or SMTP bridge and traces each send, bounce, open and webhook event per email.
133ActiveFrom $9/mo
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use OwnMailServer for?
Sign in to leave a noteWhat is OwnMailServer?
Sends app email through an API or SMTP relay, warming up and monitoring a dedicated sending IP for the sender. It is listed in the Atlas under Developer tools.
Who is OwnMailServer for?
Senders of receipts, notifications and opted-in newsletters at tens of thousands to millions of emails a month
How much does OwnMailServer cost?
Paid plans start at $10/mo, per OwnMailServer's pricing page on 2026-10-29.
Is OwnMailServer free?
No. Its pricing page showed no free plan on 2026-10-29.
Is OwnMailServer still maintained?
Actively maintained: site updated 4 days ago.
How do I cancel OwnMailServer?
In its own words (terms of service, 2026-10-29): “You can cancel at any time in your dashboard; cancellation takes effect at the end of the current billing month.”
Does OwnMailServer give refunds?
In its own words (terms of service, 2026-10-29): “The setup fee is non-refundable , and fees for months and emails already billed aren't refunded when you cancel.”
What are alternatives to OwnMailServer?
In Developer tools, by use: Twilio, PushEngage, World Monitor, Unitpost, SMTPfast.
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.
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How we read every tool → · By INITE Atlas Desk
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