TL;DR: Nessie is a Y Combinator Fall 2025 startup A shared context layer for you, your team, and your agents., currently active with a team of 2.
A shared context layer for you, your team, and your agents.
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Knowledge work is being restructured by AI. Strategy happens in Claude. Research happens in ChatGPT. Building happens in Claude Code. The people defining the next decade of work are already thinking with AI every day. But none of that thinking compounds. Every session starts from zero. The reasoning behind decisions, the context behind strategies, the evolution of ideas across hundreds of conversations - all of it evaporates. Nessie is the infrastructure that makes it permanent. We auto-sync AI conversations and agent traces across every major provider - ChatGPT, Claude, Gemini, Perplexity, Claude Code, OpenClaw, Codex, and more - and turn them into a context layer that is queryable, reusable, and shareable by you, your team, and your agents. No browser extension. No manual capture. Your…
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Yes. Nessie was funded by Y Combinator in the Fall 2025 batch. A shared context layer for you, your team, and your agents.
Knowledge work is being restructured by AI. Strategy happens in Claude. Research happens in ChatGPT. Building happens in Claude Code. The people defining the next decade of work are already thinking with AI every day. But none of that thinking compounds. Every session starts from zero. The reasoning behind decisions,…
Nessie was part of Y Combinator's Fall 2025 batch.
Nessie has a team of 2 people according to Y Combinator's directory.
Nessie is currently listed as Active with a team of 2 in Y Combinator's directory.
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