SaneBox
SaneBox, Inc. · Writing · Productivity
SaneBox is an AI email management service that sorts, filters, and prioritizes your inbox for busy professionals on Gmail, Outlook, or any IMAP account.
About SaneBox
What Is SaneBox
SaneBox is an email management service that sits between your mail server and your email client. It reads basic header data like sender, subject, and date, then decides which messages matter and which can wait. Anything unimportant gets moved out of your main folder before you ever open it. The service works with Gmail, Microsoft 365, Apple iCloud, Yahoo Mail, Fastmail, and any IMAP, Exchange, or ActiveSync server, so you don't have to switch providers to use it.
The core problem it solves is decision fatigue. Most people spend the first part of every morning triaging mail that never needed their attention. SaneBox sorts that pile in the background and leaves the rest. It learns from your behavior, so if you drag something back to the inbox it stops filing that sender there.
The biggest constraint is trust. SaneBox needs read, write, send, and delete access to your account, and while it says it never stores full emails or attachments and only scans headers, handing that key to a third party is the part that makes most people pause before they commit. Setup is quick. Learning takes a few days.
Getting Started
- Sign up at sanebox.com and pick a plan. Every plan opens with a 7-day free trial.
- Authorize SaneBox through OAuth for your email provider. You grant access and can revoke it at any time.
- Let the first sort run. SaneBox scans recent mail and creates folders like SaneLater and SaneNews beside your inbox.
- Correct it as you go. Drag a misfiled message back and SaneBox learns that sender's real priority.
- Add repeat offenders to SaneBlackHole to stop them reaching your inbox at all.
Product Information
A quick look at SaneBox's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Busy professionals
- Freelancers and consultants
- Anyone on a non-Gmail provider
Tasks
- Sorting incoming mail by importance
- Following up on unanswered emails
- Cutting off persistent senders
Scenarios
- Monday morning catch-up
- Newsletter overload
- Vacation return
Key features
Importance-Based Sorting
SaneBox scores each incoming message and moves the low-priority ones into SaneLater. You keep your main inbox for things that need a response today. The result is a shorter list every time you open your mail client.
SaneBlackHole
Adding a sender to SaneBlackHole sends their future mail straight out of your inbox for good. It's a stronger unsubscribe than a normal opt-out, because it catches messages even from companies that quietly ignore your removal requests and keep mailing anyway.
Daily Digest
The Daily Digest collects emails you haven't opened and presents them as one summary. Bulk actions let you archive or file a whole batch in a click, which cuts down the time spent clearing leftovers.
Reminders and Snooze
Set a reminder and SaneBox pings you if a recipient hasn't replied by a certain time. Snooze does the opposite: it hides a message until you're ready for it, like pushing a Friday email to Monday morning.
SaneNews
Newsletters get swept into their own folder so they don't distract you mid-task. You read them when you have the attention to spare, and then you can clear the entire folder in one go rather than picking through each subject line while you're supposed to be doing something else.
Email Deep Clean
Deep Clean purges thousands of old, low-value emails in a few minutes, and it's the fastest way to shrink a bloated inbox that's been quietly collecting newsletters, receipts, and notifications for years before the daily sorting even starts.
Cross-Provider Support
The service works over IMAP, Exchange, and ActiveSync in addition to the big webmail names. That means your email address stays the same and your existing client keeps working.
Pros and cons
Pros
- Works with nearly any email provider, not just Gmail and Outlook.
- Learns from your corrections, so filing accuracy improves over the first week.
- SaneBlackHole catches senders who ignore regular unsubscribe links.
- 7-day free trial on every plan, with a discount for education, non-profit, and government accounts.
Cons
- No free tier. You pay after the trial ends or lose the sorting.
- It requires broad access to read, write, and delete your mail, which some people won't grant a third party.
- Setup and the first few days of training take patience before the results feel settled.
Frequently asked questions
It handles your inbox sorting by importance and moves the less urgent messages into folders like SaneLater and SaneNews, so your main inbox ends up holding only the mail that needs your attention right now.
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