Rabbithole

Rather than forcing conversation into a sequential chat thread, Rabbithole places AI interactions on a spatial canvas where users can branch into subtopics, connect related threads, and build a visual map of their knowledge exploration without losing context from any earlier branch.

Multiple AI conversations can exist simultaneously on the same canvas and share context with each other. A thread exploring a concept from one angle can be connected to a thread exploring it from another, with the AI aware of both contexts.

This interconnected multi-thread model mirrors how complex understanding actually develops through associated ideas and cross-referenced perspectives rather than linear question-and-answer sequences.

The platform supports enriching conversations with multiple data sources. Users can bring in PDFs, YouTube videos, and other content alongside their AI conversations, annotating and connecting them to specific threads on the canvas. This makes Rabbithole practical for research workflows where users are synthesizing from multiple sources rather than exploring purely through AI-generated responses.

Access to multiple AI providers ChatGPT, Claude, Perplexity, Gemini, and Grok is available through bring-your-own-API-key integration. Everything is stored locally, ensuring privacy and giving users full control over their research data. The combination of local storage and API key management means no conversation history or research data passes through Rabbithole's servers.

Rabbithole is available as a desktop application and a web platform. The web version is currently free to use without premium tiers.

A lifetime deal is available at $89 as a one-time payment, which includes free updates and support for one year, making it an accessible permanent access option for researchers and knowledge workers who want a long-term research environment without recurring subscription costs.