A consolation build is possible, but the paid product's decisive value sits outside a solo rebuild. For Superhuman, build a fast keyboard-first IMAP client with local search and a focused inbox. The hard boundary is gmail and outlook integration depth, ai, coaching, team features, and exceptional polish, plus mail infrastructure, integrations, and client polish.
Der Moat
Ein Moat ist der Burggraben um ein Produkt: alles, was ein Nachbau nicht einfach mitkopieren kann, etwa Nutzer, Daten, Verträge oder Vertrauen. Je tiefer der Graben, desto eher lohnt sich das Abo trotz KI-Agent.Zuverlässigkeit und sauberer Feinschliff sparen dauerhaft Arbeit.
Viele Schnittstellen brauchen OAuth, Pflege und zuverlässige Synchronisierung.
Globaler Betrieb und hohe Verfügbarkeit sind schwer selbst zu tragen.
Der Prompt
Build a closest honest personal substitute for Superhuman in an empty repository. Use Tauri 2, React, TypeScript, SQLite, IMAP, SMTP, and OAuth where available; do not offer alternative stacks. The core loop is: connect an existing mailbox through a fast keyboard-first IMAP client, index messages locally for search, provide a focused inbox, and send through the account's normal SMTP service. Make the first run work locally with one documented command. Store all user data locally by default and make export straightforward. Put secrets in .env, ship .env.example, and never commit credentials. Support one IMAP and SMTP account with credentials stored only in the OS keychain. Index headers and message bodies locally with resumable sync and a visible status page. Implement standards-based threading, folders, labels, archive, snooze, drafts, and search. Render HTML email in a locked-down sandbox and block remote images by default. Send multipart messages with attachments and preserve a local copy of every draft. Add export, local cache reset, account reconnect, diagnostics, and safe logging. Include clear empty, loading, success, and recoverable error states. Add input validation, safe filenames, and graceful handling of unavailable APIs. Write focused tests for the core transformation and one end-to-end happy path. Create a README with setup, architecture, permissions, data location, and backup steps. Do not add accounts, billing, telemetry, analytics, or a hosted control plane. Do not claim to reproduce proprietary data, network liquidity, regulated access, or frontier infrastructure. Deliberately leave out running a public mail server. Deliberately leave out shared team inboxes and sales workflows. Deliberately leave out mobile push services and provider-scale spam filtering. Finish by running the tests and listing the exact commands used.
Lies, was Entscheider lesen.
Jeden Sonntag das Wichtigste aus der KI-Welt. Kompakt, verständlich, praxisnah. Schließe dich über 4.500 Lesern an.
100 % kostenlos. Jederzeit mit einem Klick abmeldbar.
People still pay for Superhuman because an email client can be rebuilt; operating a trusted mail service with excellent deliverability cannot. The recurring cost buys IMAP quirks, OAuth, MIME, threading, search, attachments, offline sync, notifications, secure storage, and provider changes, not just the visible interface.
| Plan | Monatlich | Jährlich (pro Monat) | Enthalten |
|---|---|---|---|
| Starter | 25,87 € / user | 21,56 € | 1 paid person may connect multiple email accounts they own; each teammate requires a separate seat. |
| Business | 34,49 € / user | 28,46 € | 1 paid seat per teammate; shared team features and admin controls. |
| Enterprise | n. a. / user | n. a. | Custom seats, controls and pricing; numeric limits not public. |
Geprüft am 07.08.2026 · Quelle · aus USD umgerechnet, der EUR-Preis beim Anbieter kann abweichen
Preis, Nachbau und Ersparnis von Superhuman auf einen Blick.
Superhuman kostet im Plan „Business" 34,49 € pro Monat (geprüft am 07.08.2026). Gratis-Version: No free plan, just a 30-day trial (a referral is usually required).
Nein, lieber zahlen: A consolation build is possible, but the paid product's decisive value sits outside a solo rebuild. For Superhuman, build a fast keyboard-first IMAP client with local search and a focused inbox. The hard boundary is gmail and outlook integration depth, ai, coaching, team features, and exceptional polish, plus mail infrastructure, integrations, and client polish.
Beim Eigenbau verzichtest du auf: Gmail and Outlook integration depth, AI, coaching, team features, and exceptional polish, mail hosting and deliverability, push on every platform, advanced team collaboration, provider-specific AI and search.
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