Reviewed by the NexaToolkit team · Last reviewed June 2026. SaneBox sorts your mail; it doesn’t read or answer it — we’re clear about what it does and doesn’t do. NexaToolkit may earn a commission from links on this page — it never changes what we recommend.
The four-hours-on-email number is real for a lot of people, and most of it is triage — deciding what deserves attention. SaneBox automates that triage so only what matters hits your inbox and everything else waits in a folder. Here’s how to set it up to claw back hours, with real 2026 pricing.
Step 1: pick the SaneBox plan
SaneBox works with any email provider: Snack $7/month (1 account, 2 features), Lunch $12 (2 accounts, 6 features), Dinner $36 (4 accounts, all features). Annual billing cuts it (Snack ~$59/year). For one inbox, Snack or Lunch is plenty.
Step 2: let it learn your triage
SaneBox moves unimportant mail to a SaneLater folder, learning from how you sort. After a few days it reliably keeps your inbox to genuinely important messages — the single biggest time-saver, because you stop processing every email as it arrives.
Step 3: turn on the high-value features
SaneNoReplies tracks emails awaiting a response; SaneReminders nudges you on follow-ups; SaneBlackHole kills unwanted senders forever with one move. These are where the hours actually come back.
What SaneBox doesn’t do
It sorts; it doesn’t draft or answer. For AI writing, pair it with an AI email client like Shortwave ($24) or Superhuman, or use ChatGPT ($20) for replies. Or just use Gmail’s free filters if your volume is modest — SaneBox earns its fee at high volume.
Email-triage tools compared
| Tool | Price | Best for |
|---|---|---|
| SaneBox | $7–$36/mo | Provider-agnostic AI triage |
| Shortwave | $24/mo | AI triage + drafting (Gmail) |
| Superhuman | Premium | Speed + AI for power users |
| Gmail filters | Free | Modest volume, DIY rules |
A real scenario
A consultant losing the morning to a 200-email inbox: SaneBox (Lunch $12) learns their priorities and routes ~70% of mail to SaneLater, so the inbox shows only what needs them; SaneBlackHole permanently kills newsletter clutter, and SaneNoReplies surfaces the three threads quietly awaiting a reply. Email drops from hours to a focused 45 minutes. The honest scope: SaneBox solved the triage half — deciding what matters — while the writing half still needs them (or an AI writer like ChatGPT). For light inboxes, free Gmail filters do much of this; SaneBox pays off when volume is genuinely overwhelming.
Frequently asked questions
How much does SaneBox cost?
Snack $7/month (1 account), Lunch $12 (2 accounts), Dinner $36 (4 accounts, all features). Annual billing saves significantly (Snack ~$59/year). It works with any email provider and offers a 14-day trial.
What does SaneBox actually do?
It automatically triages incoming mail — routing unimportant messages to folders, tracking awaiting-reply threads, and blocking unwanted senders. It sorts your email; it doesn’t read or write replies for you.
SaneBox or Gmail filters?
For modest volume, free Gmail filters handle a lot of triage. SaneBox earns its fee on high-volume inboxes with its learning-based sorting and features like SaneNoReplies and SaneBlackHole that plain filters can’t match.
More: see our best AI email assistants and AI productivity tools.
