Skip to content
MailInApp logo

MailInApp

Builds email campaigns where readers vote, take quizzes and check out inside the message, with fallback layouts per inbox.

Free plan · From $5/moActively maintained

MarketingFree tier
mailinapp.com ↗LinkedInInstagram
Open mailinapp.comAlternativesSet it up for my teamIs MailInApp yours? Claim the card →
At a glanceswept Oct 13, 2026

≈ 4visits/mo

Little sign of use · estimate, read Oct 13, 2026

For
marketing and lifecycle teams sending campaigns and automation flows through their ESP
Price
Free plan · From $5/mopricing page, read Oct 20, 2026Trial & discounts: save 16% yearly
Activity
Actively maintainedsite updated 11 days ago
Runs as
No-codeAPI
Used for
  • collect votes and quiz answers inside the email
  • sell products with one-tap checkout in email
  • book webinar signups without a landing page
read off mailinapp.com on Oct 20, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 20, 2026

Free plan · From $5/mo

Trial & discounts save 16% yearly

pricing page

Your datawhat they publish, each line with its page · read Oct 20, 2026

These are MailInApp'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 20, 2026
  • MCP servercom.mailinapp/mcpverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-20
  • Address to connectmailinapp.com/api/mcp
  • OpenAPI spec20 pathsthe spec ↗
  • API docsmailinapp.com/docs/developers/quickstartthe vendor's page ↗

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.

Most used in Marketingby use, among tools still maintained — this tool shares no tags yet

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

Compare MailInApp with

Pick up to two.

All Marketing tools →

Not it? Say what you need

beta

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

No notes yet. What do you use MailInApp for?

Sign in to leave a note
Questions this page answers
  • What is MailInApp?

    Builds email campaigns where readers vote, take quizzes and check out inside the message, with fallback layouts per inbox. It is listed in the Atlas under Marketing.

  • Who is MailInApp for?

    marketing and lifecycle teams sending campaigns and automation flows through their ESP

  • How much does MailInApp cost?

    MailInApp has a free plan; paid plans start at $5/mo, per its pricing page on 2026-10-20.

  • Is MailInApp free?

    Yes, MailInApp has a free plan, per its pricing page on 2026-10-20.

  • Do people use MailInApp?

    Little sign of use: ≈ 4 visits/mo · estimate, 2026-10.

  • Is MailInApp still maintained?

    Actively maintained: site updated 11 days ago.

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