Breadcrumb: Mac activity recorder that creates searchable AI memory

What it does

Breadcrumb is a Mac activity recorder that captures screen recordings, meeting transcriptions, and AI session histories. It encrypts everything locally and makes the data searchable by AI assistants through a set of tools. The system lets users create rule scopes tied to folders, so different rules apply in different project directories. Users can query the AI about what they did, what was discussed in meetings, and what tasks they owe.

Who it is for

The product targets Mac-based developers and knowledge workers who use AI coding assistants like Claude, ChatGPT, Cursor, or OpenCode. It suits teams where context-switching is common and meeting notes need to be tracked across multiple AI sessions.

Pricing

The site does not show prices.

How it stands out

Breadcrumb combines activity recording with rule-based AI memory in a way that keeps data local and encrypted. Instead of relying on cloud storage or external APIs for context, it exposes 30+ tools directly to the AI. The scope system lets rules activate or deactivate based on which folder a user is in. Users can also teach rules by conversation—correct the AI and it offers to save that correction as a permanent rule across all AIs. Shortcuts turn common queries into one-word commands. The system integrates with multiple AI platforms rather than locking into one vendor.

What a founder should check

First, test how well the local encryption holds up against multi-device workflows. Most developers work across machines, so a founder should verify whether Breadcrumb handles syncing or whether users who split time between a Mac and a Linux box lose continuity. Second, measure the switching cost from existing note-taking and AI workflows. If users are already deeply embedded in Claude's conversation history or Slack's search, understand what pain point Breadcrumb solves that makes them migrate. Third, examine the moat. The feature set—activity recording, rule creation, meeting transcription, AI tool exposure—can likely be replicated by larger AI platforms or OS-level tools if they see demand. A competitor with Claude's user base could bake similar features into chat directly and bypass the need for a Mac-only third-party app.

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