YC Spring 2026 (P26) company

Memory Store

Company Brain.

b2binfrastructuredeveloper tools28 public signals

About Memory Store

One memory for your team's agents. Turn every meeting, Claude session, and Slack chat into context your team and agents share.

Public traction evidence

Each signal links to the public source used for attribution.

  1. X

    Our @ycombinator launch video went viral. - 90 demo calls booked - 3x revenue in the last 2 weeks - 150+ new people added to the waitlist We only started monetizing 3 weeks ago, but we're getting a clear signals. Teams don't want another personal memory tool, they want one Show more Quote Y Combinator @ycombinator · May 19 Memory Store (@memorydotstore) gives your team and AI agents a shared company brain. Your team's knowledge & decisions are scattered across slack, emails, and people's heads. Memory Store turns them into a living wiki for your agents and teammates. Congrats on the launch,

    Our @ycombinator launch video went viral. - 90 demo calls booked - 3x revenue in the last 2 weeks - 150+ new people added to the waitlist We only started monetizing 3 weeks ago, but we're getting a clear signals. Teams don't want another personal memory tool, they want one Show...

  2. X

    excited to launch memory store with @ycombinator ! Quote Y Combinator @ycombinator · May 19 Memory Store (@memorydotstore) gives your team and AI agents a shared company brain. Your team's knowledge & decisions are scattered across slack, emails, and people's heads. Memory Store turns them into a living wiki for your agents and teammates. Congrats on the launch,

    excited to launch memory store with @ycombinator ! Quote Y Combinator @ycombinator · May 19 Memory Store (@memorydotstore) gives your team and AI agents a shared company brain. Your team's knowledge & decisions are scattered across slack, emails, and people's heads. Memory...

  3. X

    i've built soo many agents over the last couple of years but most have not been super useful. i built the first personally useful one at Women who Code(X) by @OpenAIDevs . A Codex automation that looks at my food tracker, work calendar and Slack messages

    i've built soo many agents over the last couple of years but most have not been super useful. i built the first personally useful one at Women who Code(X) by @OpenAIDevs . A Codex automation that looks at my food tracker, work calendar and Slack messages

  4. YouTube

    Memory Store YC P26 Launch Video

    Memory Store - Shared team context

  5. X

    1/ really appreciate the vote of confidence from @pioneer_fund . @jamesfong and the team run a thoughtful, high-integrity process: much rarer than it should be in this business Quote James Fong @jamesfong · Jun 15 @memorydotstore turns your team's scattered context into one shared brain. It pulls insights from Slack, Gmail, Granola, and more, then makes that memory available to every teammate and any AI agent that speaks MCP (Claude, ChatGPT, Codex, and others). The problem they're

    1/ really appreciate the vote of confidence from @pioneer_fund . @jamesfong and the team run a thoughtful, high-integrity process: much rarer than it should be in this business Quote James Fong @jamesfong · Jun 15 @memorydotstore turns your team's scattered context into one...

  6. X

    Hermes Buildathon on July 11 in SF with @GrowthX_Club. 750K in credits to build on Hermes!

    Hermes Buildathon on July 11 in SF with @GrowthX_Club. 750K in credits to build on Hermes!

  7. X

    Almost every memory in @memorydotstore has a timestamp. if the model formats the date wrong, the memory is stored incorrectly - and it’s super hard to catch. So we benchmarked which datetime format LLMs actually get right: 22 models, 235 scenarios, 7 formats. tl;dr: - use RFC Show more

    Almost every memory in @memorydotstore has a timestamp. if the model formats the date wrong, the memory is stored incorrectly - and it’s super hard to catch. So we benchmarked which datetime format LLMs actually get right: 22 models, 235 scenarios, 7 formats. tl;dr: - use RFC...

  8. X

    "the exact seam ___ already names" is now my new most hated claude ism

    "the exact seam ___ already names" is now my new most hated claude ism