What Superhuman is — and where it stops
Superhuman is a premium email client built around keyboard speed. It's beloved by high-volume power users — but it's a full client you switch to, at three times the price, and it doesn't auto-file the noise the way a triage tool does.
Where teams outgrow Superhuman:
- $30/mo is 3× Inbox Hero's price.
- It's a whole new client to adopt, not an add-on to the Gmail you already use.
- Speed-first design; limited automatic filing of bulk mail into a Later folder.
- No dedicated fraud/phishing quarantine folder.
Why Inbox Hero is the Superhuman alternative people switch to
Inbox Hero isn't just a filter or a cleanup tool — it's an AI that runs your inbox end to end:
- AI auto-filing (Later): bulk mail, newsletters, receipts and notifications move out of your inbox into an Inbox Hero/Later folder automatically — the SaneBox idea, done with AI. Every move is one-tap undoable and it learns from your corrections.
- Ask your inbox: "What am I waiting on?", "Did the contract land?" — ask in plain English and the AI reads your mail and answers.
- Quick Reply: Inbox Hero drafts replies in your voice; glance, tweak, and send with a swipe.
- Fraud & phishing protection: an optional scanner reads incoming links and messages and quarantines phishing, scams and malware into a dedicated Fraud folder — a security layer none of the folder-only tools offer.
- Custom folders: route any sender or keyword into a folder you choose; your rules always win.
- Works everywhere: Gmail via Google, plus iCloud, Yahoo, Fastmail and other IMAP mailboxes with an app password (Outlook.com is not supported yet).
Inbox Hero vs Superhuman, side by side
| Inbox Hero | Superhuman | |
|---|---|---|
| Price | $10/mo (or $99/yr) after a 30-day free trial | $30/mo |
| Works inside your existing Gmail | ✓ | New client |
| AI auto-filing to Later | ✓ | Limited |
| Drafts replies in your voice | ✓ | ✓ |
| Fraud & phishing quarantine | ✓ | ✗ |
| Ask your inbox in plain English | ✓ | Partial |
| Works with any IMAP mailbox | ✓ | Limited |
Frequently asked questions
What is the best alternative to Superhuman?
Inbox Hero is a leading Superhuman alternative: it auto-files bulk mail into a Later folder, drafts replies in your voice, answers questions about your inbox, and quarantines phishing and malware. It is free for 30 days ($0 today), then $10/month ($5 per extra mailbox).
Is Inbox Hero cheaper than Superhuman?
Inbox Hero is one flat $10/mo (or $99/yr) after a 30-day free trial with every feature included. Superhuman is priced at $30/mo. Inbox Hero also includes fraud/phishing protection that Superhuman does not offer.
Can I switch from Superhuman without losing my email?
Yes. Inbox Hero connects to your existing Gmail or IMAP mailbox and organizes it in place — your email never leaves your provider, and you can disconnect anytime.
Does Inbox Hero do anything Superhuman can't?
Yes — most notably a dedicated Fraud folder that scans incoming links and messages and quarantines phishing, scams, and malware, plus an AI you can ask questions and that drafts replies in your voice.
Take back your inbox today
Connect Gmail or any mailbox in one click. Inbox Hero files the noise, drafts your replies, and quarantines phishing. It is free for 30 days ($0 today).
Get started free