No. 26 of 31 ·Email Cleanup Software

Mailstrom

Name: Mailstrom
Price: 9 USD

Web · paid plans from $5/mo

Visit site Alternatives

Freedom report

One barScore 5.0

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Mailstrom is ranked #26 of 31 in email cleanup software on Freedom251. It runs on Web. There is no free plan. A free trial is offered. Paid plans start at $5/mo.

Mailstrom plans and pricing

All plans

Basic $9/mo 1 email account · Up to 10,000 emails · 200 smart filters · Unlimited email removal · Chill, Expire & Block mailstrom.co · 8 Oct 2026

Plus $14/mo 3 email accounts · Up to 250,000 emails · 400 smart filters · Unlimited email removal · Chill, Expire & Block mailstrom.co · 8 Oct 2026

Pro $29.95/mo 20 email accounts · Unlimited inbox size · 1,000 smart filters · Unlimited email removal · Chill, Expire & Block mailstrom.co · 8 Oct 2026

Basic $59.95/yr 1 email account · Up to 10,000 emails · 200 smart filters · Unlimited email removal · Chill, Expire & Block mailstrom.co · 8 Oct 2026

Plus $99.95/yr 3 email accounts · Up to 250,000 emails · 400 smart filters · Unlimited email removal · Chill, Expire & Block mailstrom.co · 8 Oct 2026

Pro $199.95/yr 20 email accounts · Unlimited inbox size · 1,000 smart filters · Unlimited email removal · Chill, Expire & Block mailstrom.co · 8 Oct 2026

Compared on email cleanup software

Free plan: No
Bulk delete and archive: Yes
Unsubscribe tools: Yes
Supported email providers: Gmail, Outlook, Yahoo Mail, AOL Mail, iCloud Mail, and IMAP-compatible providers
Automatic cleanup rules: Yes

Best Mailstrom alternatives

See all 20

Two bars Clean Email Free tier No. 1Free6.7 Two bars Gmail Bulk Unsubscribe & Cleanup Tool Free tier No. 2Free6.6 Two bars InboxSweeper Free tier No. 3Free6.6 Two bars Cleanfox Free tier No. 4Free6.5 Two bars Gmail Unsubscriber Free tier No. 5Free6.5 One bar Leave Me Alone Free tier No. 6Free6.5

The record

What it does: Mailstrom is a web-based email client for taking bulk actions on inbox messages.
Bulk cleanup: It lets users delete, archive, and move messages by the hundreds or thousands.
Inbox grouping: Mailstrom identifies bundles of related mail so users can act on groups of messages at once.
Unsubscribe: The Unsubscribe feature sends an unsubscribe request email or opens the unsubscribe page in a new tab when no unsubscribe address is available.
Filters and rules: Subscribers can create custom rules to filter messages and automatically move incoming messages into folders.
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.
Email providers: The FAQ names Gmail, Outlook, AOL, iCloud, Yahoo, and Microsoft Exchange accounts with IMAP enabled as supported connection examples.
Protocol limitation: Mailstrom works using IMAP and cannot connect to email providers that do not support IMAP.
Trial limits: The free trial is a one-time inbox snapshot, loads at most the latest 5,000 messages, and permits actions on 25% of messages without a credit card.
Email data: Mailstrom says it stores subject lines and metadata on its servers, while it can access email contents when displaying messages.
Security: The FAQ says IMAP passwords are stored with 256-bit salted AES encryption and OAuth is used when available.
Privacy and compliance: Mailstrom states it is committed to compliance with European GDPR standards and lists email providers, Google, Stripe, IBM Softlayer, and Amazon AWS among data-processing vendors.
Support: Mailstrom directs users with questions or issues to [email protected].
Maker and location: Mailstrom says it is made by 410 Labs, whose contact address is in Baltimore, Maryland.
Price from: $5/mo

Where it ranks on Freedom251

Best Email Cleanup Software in 2026#26 of 31

Is Mailstrom yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote Mailstrom

Sources

mailstrom.co/faq· checked 8 Oct 2026
mailstrom.co· checked 8 Oct 2026
mailstrom.co/gdpr· checked 8 Oct 2026
mailstrom.co/contact· checked 8 Oct 2026
mailstrom.co/subscribe· checked 8 Oct 2026