The Free Superhuman Alternative.
Inboxed gives you the speed of Superhuman without the $360/year price tag or the cloud-based AI scanning.
| Feature | Superhuman | Inboxed |
|---|---|---|
| AI Processing | ✕ Cloud API (OpenAI) | ✓ Local LLM (Apple MLX) |
| Privacy | ✕ Data leaves device | ⊕ 100% Private |
| Cost | $30/month ($360/year) | ⚡ Free (Pro: $1 lifetime) |
| Platform | Web / Cloud Wrapper | ✓ Native macOS App |
| Data Access | ✕ 3rd Party Access | ✓ Zero Data Sharing |
| App Size | ~200MB (Electron) | ✓ ~10MB (Rust + Tauri) |
Why switch?
The era of sending your personal emails to a third-party server for "AI features" is over. Apple Silicon is powerful enough to run intelligent models right on your laptop.
Save $360 a year. Get better privacy. Own your software.
Bottom Line
Superhuman is a genuinely excellent product, but at $40/month it prices out a huge swath of users who would benefit from keyboard-first workflows and AI drafting. If your email is a core revenue tool — sales, recruiting, investor relations — the speed and CRM integrations may justify the cost. But if you're a developer, freelance professional, or privacy-conscious power user, Inboxed delivers AI-assisted triage, instant search, and a native Mac experience without routing your email through third-party AI providers. The $1 lifetime Pro upgrade is not a typo. Switch if pricing or data privacy matters; stay with Superhuman if you depend on its HubSpot/Salesforce integrations.
Frequently Asked Questions
Is Inboxed actually faster than Superhuman for everyday email triage?
Speed comparisons depend heavily on workflow. Superhuman's keyboard-first design and read-state shortcuts are genuinely fast for high-volume inboxes, and the product has years of UX refinement behind it. Inboxed matches that speed for core actions — archive, reply, search — because it's built in Rust with a native macOS UI, avoiding the overhead of web-rendered interfaces. Where Inboxed wins on performance is cold-start time and memory footprint: the app is roughly 10 MB and launches in under a second, while Superhuman's Electron-based shell takes longer to initialize on the same hardware.
Does Inboxed send my emails to AI servers the way Superhuman does?
This is the sharpest technical difference between the two apps. Superhuman's AI features — Auto Drafts, Ask AI, Instant Reply, Auto Summarize — process your email content through external AI providers that Superhuman contracts with. Superhuman states those providers cannot train on your data, but your messages leave your machine. Inboxed runs every AI model locally on your Mac using Apple MLX and Metal GPU acceleration. No email content is transmitted to any server for AI processing. For attorneys, doctors, financial advisors, or anyone under confidentiality obligations, that distinction is legally and practically significant.
Who should honestly stick with Superhuman instead of switching to Inboxed?
Superhuman makes the most sense for sales teams and executives who rely on its HubSpot, Salesforce, and LinkedIn integrations, and who need multi-seat collaborative features with admin controls. If your company already pays for Superhuman across a team and has workflows built around its read receipts, follow-up reminders, and snippet library, the switching cost is real. Inboxed is a single-user macOS app aimed at individual productivity — it has no CRM sync, no team shared views, and no mobile app yet. If those enterprise features are table stakes for you, Superhuman is the better fit despite the price.