mailfloss
Free plan · From $29/moActively maintained
- Is it safe? Run by 1992379 Ontario Inc.See ↓
- Is it free? Free plan · From $29/mo · pricing page, read Oct 20, 2026See ↓
- What else does this?
Sanitize Emailfree
Truelistfree
Easy Email VerificationfreeSee ↓
≈ 5.2kvisits/mo
Emerging · estimate, read Oct 20, 2026
- For
- email marketing teams whose subscriber lists suffer from typos, bounces, and bot signups
- Price
- Free plan · From $29/mopricing page, read Oct 20, 2026Trial & discounts: 7-day free trial · save 17% yearly
- Activity
- Actively maintainedsite updated 2 days ago
- Company
- 1992379 Ontario Inc. · since 2017privacy policy · per their About page
- Used for
- catch and fix typos in newsletter signup emails
- block bot and spam signups at the form
- remove bounced and dead addresses from synced lists daily
- Has an MCP server (1 in the registry)public registry →
Free plan · From $29/mo
Trial & discounts 7-day free trial · save 17% yearly
- Founded2017per their About page ↗
- Domain since2015domain registered
- HeadquartersCanadaper their About page
- Run by1992379 Ontario Inc.privacy policy ↗
- Certifications they stateGDPRprivacy policy ↗
- Privacy policy updated2021-02-03privacy policy ↗
- Security contactsecurity.txt
These are mailfloss'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.
- MCP servercom.mailfloss/mailflossverified in the MCP registry
- Stateanswers, requires sign-inchecked 2026-10-20
- Address to connectapi.mailfloss.com/mcp
- API docsmailfloss.com/email-verification-apithe vendor's page ↗
- Status pagelinked from the homepagestatus.mailfloss.com ↗
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.
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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 mailfloss for?
Sign in to leave a noteWhat is mailfloss?
Validates and cleans email lists in your email platform, fixing typos and removing bounces, dead addresses and bot signups.
Who is mailfloss for?
email marketing teams whose subscriber lists suffer from typos, bounces, and bot signups
How much does mailfloss cost?
mailfloss has a free plan; paid plans start at $29/mo, per its pricing page on 2026-10-20.
Is mailfloss free?
Yes, mailfloss has a free plan, per its pricing page on 2026-10-20.
Do people use mailfloss?
Emerging: ≈ 5.2k visits/mo · estimate, 2026-10.
Is mailfloss still maintained?
Actively maintained: site updated 2 days ago.
Who owns mailfloss?
mailfloss is run by 1992379 Ontario Inc., per its privacy policy (2026-10-20).
Is mailfloss safe?
We do not audit vendors. What mailfloss publishes, read 2026-10-20: GDPR stated on its privacy policy.
Does mailfloss have a free trial?
Yes, a 7-day free trial, per its pricing page (2026-10-20).
How do I cancel mailfloss?
In its own words (terms of service, 2026-10-20): “To terminate Your Subscription, You agree that You must cancel Your Subscription via a support request at https://mailfloss.com using Your account email.”
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
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