Bob vs Superhuman

The two products share no feature surface, and that's the point. Superhuman is built around your inbox and the tools around it: Auto Drafts that write replies from inbox, calendar, and web context; Split Inbox to surface priority mail; Auto Labels to file by priority; Auto Archive to kill marketing and cold pitches before you see them; Daily Briefs pulling deadlines and commitments; and Grammarly baked into the editor. The newer layer is Superhuman Go 1.0 — proactive custom agents you build via no-code visual builder or plain chat, runnable inside Slack (a Salesforce company), plus an Agent Store with 100+ pre-built agents. Superhuman Docs adds an AI-native workspace for docs, data, projects, and workflows.

Bob solves a completely different problem one app at a time. It lives on macOS and triggers in any application: select text to translate, drag a screen region to OCR-and-translate, or type into its window. OCR has three entry points (screenshot, silent continuous capture, Finder image selection), plus offline recognition, continuous recognition with smart segmentation, and QR reading. Version 1.20.0 added standalone OCR mode — OCR without the translation step — and original-image translation via an OCR plugin. Its translation side aggregates 30+ engines (Volcano, Tencent, Alibaba, Baidu, Youdao, Apple, Google, Microsoft, Amazon, DeepL among them) and can run several in parallel for side-by-side comparison.

One is a suite that assumes Slack and CRM anchors; the other is a single-user utility that assumes you'll fetch your own API keys. They never compete for the same feature gap.

Superhuman is a paid subscription and the listing explicitly flags budgets under roughly $25/user/month as a poor fit — this is a suite line item covering Mail, Docs, and Go, not a cheap add-on. The value math only works if you're replacing several standalone subscriptions (mail tool, docs tool, AI writing tool) and your team already runs on Slack and Salesforce, so the agent and connector story has somewhere to land. Solo users who only want faster email, or anyone content with Gmail plus a free writing tool, get little from the bundle.

Bob is the opposite shape: freemium, distributed through the Mac App Store, free to download. The catch is that most translation and OCR services require you to apply for and paste in your own API keys, so your real cost is metered usage paid to whichever providers you enable — which is also why the advanced, plugin-tinkering user is Bob's stated audience, and why 'download and use with zero configuration' is explicitly not the use case. If you're weighing these against each other on cost, you're comparing a per-seat team subscription to a free desktop utility with pay-as-you-go third-party API bills; there is no meaningful price comparison to make, because the spend categories are unrelated.