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Dex
299 posts
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Dex
@dexbythirdlayer
Your AI workspace in Chrome. Build agents across all your personal and team context. Use them right where you already work.
SF
joindex.com
Joined January 2025
48
Following
1,618
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  • Pinned
    user avatar
    Dex
    @dexbythirdlayer
    Jun 3
    four weeks before YC demo day, we killed what we'd been building. it had a 50% CMO response rate, but we couldn’t stop thinking about an idea that nobody had a name for yet… 10,000+ downloads later, that idea is Dex.
    user avatar
    Notable Capital
    @notablecap
    Jun 3
    On the 1st ep of First Commit, @reggitales explains why she dropped out of Harvard, left a YC batch mid-pivot, and is now building Dex β€” a browser agent helping knowledge workers offload the manual layer of their day.
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    2.2K
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    Dex
    @dexbythirdlayer
    Jul 19, 2025
    Speed is survival. Meet the team behind Dex.
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    3.1K
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    Dex
    @dexbythirdlayer
    Feb 27, 2025
    Meet Dex…
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    4K
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    Dex
    @dexbythirdlayer
    Jul 9, 2025
    Replying to @perplexity_ai
    Don’t want to switch your browser? Try Dex instead!
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    Dex – Your Second Brain in Chrome
    From joindex.com
    2.2K
  • user avatar
    Dex
    @dexbythirdlayer
    Nov 12, 2025
    Our team has been cooking... Explore the many ways that Dex can speed up your workflows -- from categorizing tabs by to-dos, extracting info from the browser/documents onto spreadsheets, to summarizing information across pages. Dex helps you save time, so you can have more time
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    1.9K
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    Dex
    @dexbythirdlayer
    Aug 7, 2025
    Cold emails with 0% response rates? We solved that. Dex finds real connections, automates research, and sends personalized outreach at scale. Get your time back.
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    1.3K
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    Dex
    @dexbythirdlayer
    Oct 4, 2025
    Dex Growth Games - Live Watch Party x.com/i/broadcasts/1…
    5.5K
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    Dex
    @dexbythirdlayer
    Aug 13, 2025
    Research used to mean: – 15+ tabs – 3 papers half-read – A spreadsheet you lie to yourself about finishing Now it’s: 15+ tabs β†’ Dex β†’ summaries, plain-English breakdowns, spreadsheets auto-filled in minutes. Work smart or keep drowning in tabs. Your call.
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    Dex
    @dexbythirdlayer
    Jul 4, 2025
    Our least productive engineer… What should we do with him?
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    355
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    Dex
    @dexbythirdlayer
    Oct 7, 2025
    Making work frictionless for 1 billion people.
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    Regina Lin
    @reggitales
    Oct 7, 2025
    Dex is live. Escape the context-switching nightmare. Your browser just got a brain.
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    5.8K
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    Dex
    @dexbythirdlayer
    Jul 8, 2025
    Our intern is using Dex for research on memory and asked it to roast her. Dex did not hold back 😭
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    Dex
    @dexbythirdlayer
    Jul 3, 2025
    Guys they gave me access to the account 😹
    337
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    Dex
    @dexbythirdlayer
    Jul 29, 2025
    What if you could get 5 hours of your life back every week? Come hang at ThirdLayer (YC W25) HQ and see how AI is about to change the way you work. We're keeping it small and intentional. Expect: ⚑ Discussions on agent infrastructure and proactive UX ⚑ Live demo of Dex v0 β€”
    min-white-hang
    How to get 5 hours of your life back @ Dex HQ | Partiful
    From partiful.com
    533
  • user avatar
    Dex
    @dexbythirdlayer
    Jul 5, 2025
    Replying to @reggitales
    SF is not real 😭 How’d he get in?
    437

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