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On the recordRead 15 Oct 202646 facts
Mailstrom
Baltimore, Maryland, United States
Plans and prices
Basic
$9a month
1 email account · up to 10,000 emails · 200 smart filters · unlimited email removal
Read 15 Oct 2026 · mailstrom.co
Basic
$59.95a year
1 email account · up to 10,000 emails · 200 smart filters · unlimited email removal
Read 15 Oct 2026 · mailstrom.co
Plus
$14a month
3 email accounts · up to 250,000 emails · 400 smart filters · unlimited email removal
Read 15 Oct 2026 · mailstrom.co
Plus
$99.95a year
3 email accounts · up to 250,000 emails · 400 smart filters · unlimited email removal
Read 15 Oct 2026 · mailstrom.co
Pro
$29.95a month
20 email accounts · unlimited inbox size · 1,000 smart filters · unlimited email removal
Read 15 Oct 2026 · mailstrom.co
Pro
$199.95a year
20 email accounts · unlimited inbox size · 1,000 smart filters · unlimited email removal
Read 15 Oct 2026 · mailstrom.co
On the record
- Authentication
- For Gmail, Outlook and Yahoo, Mailstrom says it uses IMAP through OAuth2 so it does not receive the account password.mailstrom.co · read 15 Oct 2026
- Automatic rules
- Subscribers can create rules that automatically move future messages matching a sender or subject.mailstrom.co · read 15 Oct 2026
- Blocking
- Block removes matching mail and creates a rule for future messages from a sender, list or subject.mailstrom.co · read 15 Oct 2026
- Bulk cleanup
- It lets users delete, archive, and move messages by the hundreds or thousands.mailstrom.co · read 8 Oct 2026
- Bulk grouping
- The service groups related messages so users can act on whole bundles at once.mailstrom.co · read 15 Oct 2026
- Chill
- Chill removes selected mail and returns it to the inbox on a date chosen by the user.mailstrom.co · read 15 Oct 2026
- Chill and Expire
- Chill returns selected messages to the inbox on a chosen date, while Expire removes selected messages after a chosen period; both are subscriber features.mailstrom.co · read 8 Oct 2026
- Company legal name
- The privacy policy identifies the maker as 410 Labs, Inc., doing business as Mailstrom.mailstrom.co · read 15 Oct 2026
- Company profile
- LinkedIn lists 410 Labs as privately held, founded in 2010, headquartered in Baltimore, Maryland, with 2–10 employees.linkedin.com · read 15 Oct 2026
- Data handling
- Mailstrom says it stores subject lines and message metadata on its servers, while accessing message contents when displaying mail and for uses described in its privacy policy.mailstrom.co · read 15 Oct 2026
- Email data
- Mailstrom says it stores subject lines and metadata on its servers, while it can access email contents when displaying messages.mailstrom.co · read 8 Oct 2026
- Email providers
- The FAQ names Gmail, Outlook, AOL, iCloud, Yahoo, and Microsoft Exchange accounts with IMAP enabled as supported connection examples.mailstrom.co · read 8 Oct 2026
- Expire
- Expire removes selected messages after a chosen period using sender or mailing-list rules.mailstrom.co · read 15 Oct 2026
- Filters and rules
- Subscribers can create custom rules to filter messages and automatically move incoming messages into folders.mailstrom.co · read 8 Oct 2026
- Folder limitation
- The FAQ says organizing messages in folders other than the inbox was not yet supported on that page.mailstrom.co · read 15 Oct 2026
- Founders
- LinkedIn names Dave Troy and Matthew Koll as 410 Labs founders.linkedin.com · read 15 Oct 2026
- Funding
- Wellfound lists Mailstrom as a 1–10-person startup with $750,000 raised.wellfound.com · read 15 Oct 2026
- GDPR
- The privacy policy describes GDPR legal bases and rights including access, correction, erasure, restriction and portability.mailstrom.co · read 15 Oct 2026
