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Sherwood
Sazabi
6,059 posts
user avatar
Sherwood
Sazabi
@shcallaway
Founder @sazabi ◆ Infra Scout @a16z ◆ Early Eng @brexHQ ◆ 2x @ycombinator
SF
github.com/shcallaway
Joined May 2017
4,530
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  • Pinned
    user avatar
    Sherwood
    Sazabi
    @shcallaway
    Jun 25
    We raised $8m to build self-healing software. In 2026, software moves fast. But monitoring and observability are still manual and slow. @sazabi is a next-generation observability platform for fast-moving engineering teams. Not another AI SRE. Not another LLM observability
    00:00
    1.3M
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Sep 29, 2025
    May I suggest a tagline? "You can feel the diff" @withgraphite
    174K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Aug 4, 2025
    I got into YC S21 by accident and ended up working on the wrong thing for 3+ years. AMA
    user avatar
    Tom Blomfield
    Y Combinator
    @t_blom
    Aug 4, 2025
    Today is the deadline for the YC fall batch. It takes 30 minutes to write an application and could change the next 10 years of your life.
    411K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Oct 6, 2025
    Here is a photo of me at OpenAI DevDay so you know I’m important @OpenAIDevs
    79K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Jun 4, 2025
    IMO, @langchain's Agent Protocol, which defines the spec for a server that hosts AI agents, is one of the most important protocols in AI today (even though no one talks about it).
    GitHub - langchain-ai/agent-protocol
    From github.com
    13K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Mar 15, 2025
    Replying to @fekdaoui and @sama
    I got hacked this way in Runescape when I was 11. Lost my mithril helmet… Never fully healed.
    20K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Oct 12, 2025
    Waterloo interns arriving in SF for their spring/summer co-op 🍁🇨🇦
    00:00
    16K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Aug 5, 2025
    Replying to @aaemartins
    1. Build for yourself 2. Do it with people you love 3. Timing is everything 4. Momentum is everything 5. Spend money to move fast
    20K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Mar 11, 2025
    Replying to @Austen
    I highly doubt that Linus doesn’t understand the technology or the promise of LLMs. I assume he’s referring to the investor frenzy and the fact that AI won’t completely transform our society over night - it will take years.
    5.2K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Aug 12, 2025
    Replying to @shadcn
    I created a Google Sheet w/ as many rules and config files as I could find... It was big docs.google.com/spreadsheets/d…
    15K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Nov 10, 2025
    A few things people forget about MCP: 1- It was released ~3 months before Claude Code, so the idea of agents that can basically do anything via bash wasn't popular or well-understood 2- It was (for a while) the only way to add third-party tools to desktop AI clients (notably
    user avatar
    Peyton Casper
    Browserbase
    @peytoncasper
    Nov 9, 2025
    i am now calling the bottom on mcp and closing my position
    21K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Aug 5, 2025
    Replying to @zmzlois
    TLDR: 1. I wanted to start something badly 2. I came up w/ an idea in a space I knew nothing about (healthcare) 3. My co-founder and I applied for YC "as an exercise" 4. To our surprise, we got in There's a lot that happened afterwards too but I'll save it for a coffee chat
    12K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Oct 3, 2025
    Good article about @TigerBeetleDB, a new-ish distributed OTLP database... I enjoyed how the author dives into the history of SQL and transactional databases. I also enjoyed the discussion of various decision-points you'd encounter if - for some reason - you decided to build a
    Why TigerBeetle is the most interesting database in the world | Amplify Partners
    From amplifypartners.com
    7.5K
  • user avatar
    Sherwood
    Sazabi
    @shcallaway
    Aug 6, 2025
    Replying to @andruyeung
    If you think the tech bros care, you are mistaken
    2.3K