Reletter

Latest Issues

Flock and the Future of Safety in American Cities

America | Tech | Opinion | Culture | Charts

Last Saturday morning, three teenagers stole a handgun from Central Texas Gunworks in Austin. In the next twenty-eight hours, they shot four people and stole five vehicles. The oldest teenager wa...

4 days ago
139
5

Exa is Building the Search Engine for the AI Era

America | Tech | Opinion | Culture | Charts

Today’s post is by Will Bryk, cofounder and CEO of Exa. Exa announced their Series C this morning, led by a16z.

AI agents will search the web more than humans this year. In a few years, they’ll...

5 days ago
168
4

Investing in Exa

America | Tech | Opinion | Culture | Charts

For the last two decades, search was built for humans.

Google’s PageRank turned the web into something navigable: a system of links, rankings, and interfaces, designed to help people find the in...

5 days ago
2

Need Series C? Call a16z

America | Tech | Opinion | Culture | Charts

We’re excited to welcome General (R) Bryan P. Fenton who is joining a16z as a special advisor. Read more about it here. - AD

Who knows something important and misunderstood about AI adoption? Th...

6 days ago
112
5

Charts of the Week: Memory to the Moon

America | Tech | Opinion | Culture | Charts

Memory to the moon

First it was power and chips, and now memory has entered the bottleneck chat:

Prices for both DDR5 and DDR4 memory chips have skyrocketed, since the end of last year, not...

10 days ago
172
1

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#5

Authors

The writers behind this newsletter.

  • a16z

    all about tech, culture, and software eating the world

  • Alex Danco

    Editor at Large, a16z

  • David Booth

    Partner, Ecosystem a16z || Formerly: EIR at Blackbird; Co-Founder & CEO at On Deck.

  • Sarah Wang

    Partner @ a16z growth fund

  • Seema Amble

    Partner @ a16z investing in early stage AI enterprise companies

  • James da Costa

    Partner @ a16z. AI Applications.

  • Alex Oliver

    Watching the Defense Industry

  • Kabir Nagrecha

    Kabir Nagrecha is the co-founder and CEO of Tessera Labs, an enterprise-grade AI platform that compresses ERP modernization from years to weeks with governed, multi-agent AI, proven across $250M+ programs.

  • Anish A
  • Ryan McEntush

    partner @ a16z / writer @ Ryanomics / curating buildlist.xyz

  • Gio Ahern

    Investment Partner @ a16z

  • Will Bryk

    ceo of Exa

  • Matt Perault

    Head of AI policy, a16z

  • David George
  • Erik Torenberg

    me

  • Jennifer Li

    GP @a16z AI x Infra

  • Jason Cui

    Partner @a16z, AI & Infra

  • Zach Chen
  • Steph Zhang

    Growth @ a16z

  • Guy

    GP @ a16z crypto

  • Eddy Lazzarin

    GP at a16z crypto

  • Ali Yahya

    General Partner @a16z.

  • Eric Zhou

    -

  • cdixon

    Programming, philosophy, history, internet, startups, investing

  • Olivia Moore

    Partner at a16z

  • Ben Napier

    Government Affairs @a16z

  • Alex Rampell

    Apps @ a16z, former entrepreneur (co-founder of Affirm, TrialPay, Point, Yub, TXN, etc)

  • Leila Hay

    GTM Partner on the a16z American Dynamism team

  • a16z New Media

    a16z New Media Team

  • Katie Kirsch

    ecosystem @a16z

  • Justine Moore

    Partner at a16z

  • Danny Penny
  • Alex Immerman

    Software is eating the world, but I’m eating @saltandstraw. My initials were AI before it was cool. GP @a16z growth fund.

  • Joe Schmidt IV

    partner at a16z

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