
Local-first infinite canvas for multi-agent AI chat and deep research.
By Tanmay Verma, Founder · Last verified 02 Jul 2026
In short
Slashspace AI — Local-first infinite canvas for multi-agent AI chat and deep research. Best for Founders running investor research and competitive analysis on one canvas, Deep learning researchers managing complex, multi-source analysis, Developers keeping code context across multiple AI agent conversations. Free to start; paid plans from $5/mo.
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Slashspace is a must-try for power users drowning in disconnected AI chats. The infinite canvas, local-first storage, and multi-model support solve real pain points. But the lack of web and mobile access and the pricey plans may deter casual users. If you're a founder, researcher, or developer doing complex multi-threaded work, this is a strong buy.
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Last verified: July 2026
Across the latest 1 update: 1 news mention.
How likely is Slashspace AI to still be operational in 12 months? Based on 4 signals — momentum (how recently it shipped), wrapper dependency, revenue model, and web presence.
Last calculated: July 2026
How we score →Slashspace (formerly RabbitHoles AI) is a desktop application that replaces linear chat interfaces with an infinite canvas where multiple AI agents, tools, and data sources coexist. Users can run models from OpenAI, Anthropic, Google, and others, drag in PDFs, websites, YouTube videos, and spreadsheets, and branch conversations without losing context. Everything is stored locally on the user's computer, ensuring privacy and offline access. Designed for power users—founders, researchers, developers, and writers—Slashspace eliminates the friction of copy-pasting between chat threads and tabs. Its spatial interface allows users to organize complex projects on a single canvas, with unlimited branches and nodes. The tool supports both credit-based usage (via included usage) and bring-your-own-key (BYOK) for users who want direct provider billing. Key differentiators include local-first architecture, multi-model support, and native tool integrations (email, Slack, calendar). The platform recently rebranded from RabbitHoles AI to Slashspace AI in May 2026, reflecting a broader vision of becoming an AI-native workspace. The pricing page lists four tiers: Starter ($5/mo), Pro ($49/mo), Advanced ($99/mo), and Lifetime ($129 one-time). Compared to linear chat tools like ChatGPT or Claude, Slashspace offers persistent context across branches and the ability to run multiple agents simultaneously. However, it lacks web and mobile versions, limiting accessibility for users who need cross-platform access.
Slashspace is the closest thing to a true AI-powered workspace for power users who hate losing context. The infinite canvas lets you keep a dozen conversations, PDFs, and web sources in one view—something linear chat tools like ChatGPT or Claude can't touch. The local-first architecture is a privacy win; all data stays on your machine, and you can work offline. Where it shines is during heavy research sessions. Drop a PDF, a YouTube video, and a spreadsheet on the canvas, spin up an OpenAI agent and a Claude agent side-by-side, and watch them each work on different angles. Branching conversations without starting over is a genuine productivity booster. But it's not all roses. The desktop-only limitation is the biggest headache—no web app, no mobile. If you switch machines or want quick access from a tablet, you're out of luck. The pricing also adds up: $5/mo gets you only 4 credits and one device, and you'll likely need the $49/mo Pro plan for real use. The $129 lifetime is a smart buy for developers who BYOK, but it still lacks priority support and faster response pools. Compared to alternatives like Mem or Notion AI, Slashspace is more powerful but less polished. Mem offers a simpler chat-based workspace with web access; Notion AI is deeply integrated into documents but lacks the spatial canvas. Slashspace sits in a niche for those who want full control and don't mind the desktop tether. In practice, we'd reach for Slashspace when doing multi-source research, investor prep, or code archaeology with an LLM. We'd pass if we need team collaboration, cross-device sync, or just a quick answer. The tool is clearly aimed at solo power users—and for that crowd, it's excellent.
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