brett kim

1.4K posts

brett kim banner
brett kim

brett kim

@brettkim

nullius in verba • applied ai @a16z asg

아름다운 세상 Katılım Temmuz 2018
458 Takip Edilen1.9K Takipçiler
jae
jae@jaegpark·
Today, I’m excited to announce that @sentra_app has raised a $5M Seed. This round is led by a16z @speedrun and @scaletogether, with participation from @parable_vc, @ekaurghar, @PrecursorVC, @inovia, @BackwardsCapVC, and @AntigravitySF. We also have some of the best founders and operators backing us - @gokulr, @blader, Prasad Chintamaneni, @cailen, @KaitlynKnopp and more. @ashwingop @AndreyStarenky @alrey_ and I are tackling the unavoidable problem every growing company struggles with: context decay. When you're 3 founders, everyone knows everything. But scale to 50 or 100 people over a few months, and it gets hard to even know everyone's names, let alone stay in sync. People stop knowing why decisions were made. Or worse, people stop knowing what was decided at all. Context all too often stays in people's heads, never written down. At large companies, it gets very expensive. One leader told us their engineering team wasted a month building support for a feature that another team had already deprecated–nobody told them. Today, we try to prevent it with more documentation, more meetings, or more tools. But none of those really work. You drown in bureaucracy while tracking everything about what happened and nothing about why. Sentra does something that wasn't possible until now: it builds a living memory of your company as work happens. Not just what was decided, but why, what alternatives were considered, and how decisions connect across teams and time. What does that actually mean? Leaders get a weekly synthesis of where teams are drifting and what needs attention. New hires ramp in days instead of weeks because "who do I ask about X?" has an answer. Status updates and decision logs are automated–no more chasing people. Today, Sentra’s been deployed in dozens of companies all the way from Seed stage to Global Fortune 500 enterprises. Finally, a massive thank you to our early believers - @anneleeskates, @ekaurghar, Chuck Dietrich, Alex Yang, @tllshankar - to name a few, for their support and guidance from the earliest of days. If you want to see what Sentra can do for your company, book a demo below.
jae tweet media
English
147
60
802
92.1K
Guy Wuollet
Guy Wuollet@guywuolletjr·
I'm excited to be taking on the role as General Partner @a16zcrypto! A huge thank you to @cdixon, @alive_eth, @AriannaSimpson, @eddylazzarin, and team for their support. When I joined our team almost five years ago, I believed that crypto was the best way to build new networks on the Internet. In the time since, blockchains have become fast, cheap, and ubiquitous. Today they’re still used by a relatively small group of people, with more than 40M mobile wallets users and 25,000 active developers (source). In the next five years, I’m most excited about capital, information, and energy as the networks that crypto can supercharge. I’ll focus on investing in DeFi, DePIN, and the infrastructure powering those applications to bring finance and physical infrastructure onchain. If you’re building in those spaces, please get in touch. I am thrilled to continue supporting founders building the future of the internet here at a16z crypto.
Chris Dixon@cdixon

Today we are excited to announce that we are promoting Guy Wuollet (@guywuolletjr) to General Partner. We first met Guy in 2018 while he was studying computer science at Stanford, where he also rowed varsity crew. He initially joined the firm as an intern working on the enterprise go-to-market team, but it soon became clear he was most passionate about crypto. We kept running into Guy: first when he joined our Crypto Startup Accelerator to build a decentralized ISP, then while doing research at Protocol Labs, and finally as a teaching assistant for our research partner @danboneh. After joining us full-time in 2020, Guy began investing in infrastructure, DeFi, and DePIN. He has been a steady and creative force, making significant contributions to more than 20 investments, including Solana, LayerZero, Gensyn, EigenLayer, Daylight, and Morpho. Based on insights from prior investments like Orchid, Nym, and Helium, Guy defined our thesis on what would become known as DePIN. He wrote one of the defining blogs on why DePIN matters and helped us invest in Gensyn. Next he wrote about decentralized energy and led our investment in Daylight. Guy also invested in decentralized transportation, robotics, and AI projects as he helped run our accelerator. DeFi has always been central to Guy’s thesis, but his early investment in Morpho was driven above all by conviction in the founders. He recognized in @PaulFrambot and his team a rare combination of technical depth and clarity of vision. Since then, Morpho has grown to billions in total value locked and become one of the leading protocols in DeFi. Their V2 launch marked a major leap forward in efficiency and scale for on-chain lending. Through his work with founders, Guy has shown a rare mix of deep technical expertise and thoughtful pragmatism. Founders often tell me how impressed they are that Guy systematically reads, understands, and provides useful feedback on protocol design and other hard technical topics. His writing and advice on token and protocol design have helped influence many projects in our portfolio. Beyond his investing skills, Guy has been a calm and positive presence, with a wry sense of humor, both inside the firm and for founders. As the crypto team grew from a small group to more than 80 people, he helped recruit and mentor many of the talented investors, researchers, and operators who make the team what it is today. Guy is an invaluable member of the team, and it has been great to see him grow and develop over the last five years. Guy joins me, @alive_eth, and @AriannaSimpson as @a16zcrypto’s fourth General Partner.

English
205
32
1.2K
226.3K
brett kim
brett kim@brettkim·
@evanliin very cool, glad to see this come to fruition!
English
1
0
2
513
Jeremy Zhang
Jeremy Zhang@jeremyzhang01·
Today, I'm excited to share that I've joined @a16zcrypto, where I'll be focusing on engineering, data, and fund strategy. I'm especially grateful to @DarenMatsuoka, @eddylazzarin, and the team at @a16z for your belief and your encouragement. I'm looking forward to learning and building alongside you. I first came across the firm in 2022 at a crypto hackathon. At the time, the idea of participating in Crypto Startup School felt out of reach, let alone becoming part of the team behind it. The journey here has been incredibly humbling and deeply meaningful. With clear policy progress and momentum behind stablecoins, crypto is at an inflection point. The building blocks are falling into place, and the next chapter is ready to be written. It's time to build.
English
43
3
242
21.2K
brett kim retweetledi
karma
karma@0xkarmacoma·
halmos v0.3.0 release highlights! (quick reminder: halmos is a symbolic testing tool for EVM bytecode which interfaces nicely with foundry projects and supports multiple SMT solvers) 1. we (finally) added support for stateful invariant testing
karma tweet media
English
7
21
144
25.6K
brett kim retweetledi
a16z crypto
a16z crypto@a16zcrypto·
Today, we've got a midyear market update and news episode for you. At the end of last year, our guest — and resident data weatherman — @DarenMatsuoka put out a post on "5 metrics to watch in 2025." Most of the metrics that Daren picked measure how crypto's adoption: from mobile wallet usage and onchain transaction fees to volume across stablecoins, decentralized exchanges (or DEXs), and exchange traded-products. Now that we're about midway through 2025, it's a great time for an update. Timestamps: (0:00) Introduction (2:27) Chart 1: Monthly Mobile Wallet Users (6:16) Chart 2: Adjusted Stablecoin Transaction Volume (10:01) Chart 3: ETF Net Flows for Bitcoin and Ethereum (13:30) Chart 4: Decentralized vs Centralized Exchange Volume (15:50) Chart 5: Total Transaction Fees (21:46) Emerging Metrics and Industry Insights (25:07) Recent Industry News and Developments (27:13) Conclusion
English
69
24
118
58.9K
brett kim retweetledi
Daren Matsuoka
Daren Matsuoka@DarenMatsuoka·
Our CSX Investment in Oncade The gaming industry is at an inflection point, with AI tools and vibe coding platforms democratizing game development. But when it comes to some of the critical pieces – like payments and distribution – the options are extremely limited and extractive. @OncadeX offers a new approach. With community-led distribution and more efficient blockchain-based payment rails, the next generation of game makers can earn more money (and keep more of that money earned for themselves!). Games are perhaps the product most obviously suited to stablecoin-based payment rails – driving billions of microtransactions annually – and as the industry finally begins to unbundle after a decade of consolidation, it’s the right time to redefine the stack. @Stavroslee, @gregreisdorf, and @jaredtyeager are industry veterans with more than 50 years of combined experience in the gaming industry. They've shipped software at scale to billions of users, including Call of Duty multiplayer, and previously held roles at EA, Razer, Facebook, and Coinbase. It’s not often we see a team of this caliber going after a huge opportunity at exactly the right time. That’s why we’re so excited to be supporting Oncade as part of the CSX program.
Daren Matsuoka tweet media
English
4
7
44
6.3K
brett kim retweetledi
Daren Matsuoka
Daren Matsuoka@DarenMatsuoka·
The People's Ticketmaster is coming. @KYDNimale and @davbarrick, the founders of @KYDLabs, bring deep ticketing expertise and firsthand experience battling the unfair power dynamics that dominate the live events industry today. The team has sat down with countless venues, promoters, and agents to discover the real pain points that need to be addressed. From these learnings, they built a ticketing platform with a set of integrated marketing tools that provide crystal clear ROI: After integrating KYD, venues now sell 30% more tickets. In order to scale this offering, KYD will be introducing a decentralized factoring protocol (for accredited investors), backed by real cash flows from ticket sales. This will allow venues to unlock the capital they need to produce more shows, book bigger talent, and scale faster — creating a powerful flywheel for growth and financial independence across the live events ecosystem. Ticketing is one of the most brutal, entrenched industries to disrupt — but if anyone can do it, it's Ahmed and David. They know every corner of this business and see every challenge as an opportunity. It’s no surprise KYD became the first crypto-native company in history to win an exclusive ticketing contract with a major U.S. music venue — and they did it in New York City, a cutthroat live events market. We’re thrilled to have KYD Labs in the CSX SF cohort. I’ve been truly inspired by this team. None of the above should be taken as investment advice or an advertisement for investment services; please see a16z.com/disclosures/ for more information.
English
5
11
64
9.7K
brett kim retweetledi
a16z crypto
a16z crypto@a16zcrypto·
In this episode, we talk about one of the most familiar — and most misunderstood — mechanics in crypto: the airdrop. We explore the history of airdrops in and outside crypto, the challenges of incentive design, and learnings from airdrops to date. We also answer questions like how do you avoid Sybil attacks and professional airdrop farming? Should your drop be big or small, one-time or ongoing? And what happens when AI agents enter the mix? To break it all down, we’re joined by @eddylazzarin, @DarenMatsuoka, @ahall_research, & @rhackett Whether you’re planning a token launch, looking for token rewards, or just curious why airdrops have become such a powerful mechanism in crypto — this episode is for you. Timestamps: 0:00 - introduction 1:42 - what is an airdrop? 6:27 - tokens vs traditional equity 8:49 - incentive design challenges 15:18 - origins from credit cards to crypto 17:14 - Optimism airdrop case study 23:09 - NFT market learnings 28:32 - Sybil resistance and verifying humanity 33:04 - Uniswap airdrop and beyond 36:35 - AI agents and the future of airdrops 40:33 - connection to performance reviews 45:30 - token vesting and volatility 49:08 - experimentation vs. best practices 59:20 - Batesian mimicry
English
11
17
86
12.8K
emil
emil@EmilVLiu·
BREAKING 🚨 Your coworker is an AI agent. Nobody noticed. Introducing Xoul - the marketplace for agents that feel human. On Xoul, anyone can create and share powerful agents that work together in “swarms” without writing a single line of code. Can you spot the AI intruder?
English
111
72
534
138.4K
brett kim retweetledi
Daren Matsuoka
Daren Matsuoka@DarenMatsuoka·
Pumped that CSX is FINALLY coming to SF...it's going to be a fun couple of months! I can't wait to see all the energy that these incredible teams bring.
Jason Rosenthal@jasonrosenthal

I’m excited to announce the cohort for our fourth Crypto Startup Accelerator program (CSX 04), starting this week in San Francisco. CSX helps early-stage startups building on blockchain technologies to accelerate development and product-market fit. It is an intensive program that provides the expertise, mentorship, and support that startups need to build ambitious products across industries. Over the next two months, the founders of these companies will get firsthand guidance and support from a16z crypto’s investing and operating teams. We connect founders with capital, industry experts across the a16z network, and a cohort of leading web3 teams. a16z CSX also invests a minimum of $500,000 in each company that’s accepted. The founders in CSX 04 are coming to San Francisco from countries around the world: Canada, France, Germany, South Korea, United Arab Emirates, and across the US. Here are the companies participating in CSX 04: Ambient: building a blockchain that integrates large language models for verifiable, censorship-resistant AI capabilities @CambrianNetwork: provides verifiable data for AI agents engaging in DeFi @inconetwork: enables confidential compute to existing blockchains @KYDLabs: building a fully integrated commerce layer designed for live events @launchercapital: building the next generation of AI agents through gamification and blockchain technology @MahojinAI: a search-to-generate AI platform that provides exact images through a remixable library @getoro_xyz: a decentralized intelligence platform unlocking private data for frontier AI Toji: makes onchain popularity markets for videos @zardotapp: building a decentralized cash-to-stablecoin platform for emerging markets Some companies that have been accepted are currently in stealth, and will be named soon. We may also add more companies to the cohort. Congratulations to each of our CSX 04 companies. I can’t wait to kick things off with them this week.

English
0
1
26
1.5K
brett kim retweetledi
Jason Rosenthal
Jason Rosenthal@jasonrosenthal·
I’m excited to announce the cohort for our fourth Crypto Startup Accelerator program (CSX 04), starting this week in San Francisco. CSX helps early-stage startups building on blockchain technologies to accelerate development and product-market fit. It is an intensive program that provides the expertise, mentorship, and support that startups need to build ambitious products across industries. Over the next two months, the founders of these companies will get firsthand guidance and support from a16z crypto’s investing and operating teams. We connect founders with capital, industry experts across the a16z network, and a cohort of leading web3 teams. a16z CSX also invests a minimum of $500,000 in each company that’s accepted. The founders in CSX 04 are coming to San Francisco from countries around the world: Canada, France, Germany, South Korea, United Arab Emirates, and across the US. Here are the companies participating in CSX 04: Ambient: building a blockchain that integrates large language models for verifiable, censorship-resistant AI capabilities @CambrianNetwork: provides verifiable data for AI agents engaging in DeFi @inconetwork: enables confidential compute to existing blockchains @KYDLabs: building a fully integrated commerce layer designed for live events @launchercapital: building the next generation of AI agents through gamification and blockchain technology @MahojinAI: a search-to-generate AI platform that provides exact images through a remixable library @getoro_xyz: a decentralized intelligence platform unlocking private data for frontier AI Toji: makes onchain popularity markets for videos @zardotapp: building a decentralized cash-to-stablecoin platform for emerging markets Some companies that have been accepted are currently in stealth, and will be named soon. We may also add more companies to the cohort. Congratulations to each of our CSX 04 companies. I can’t wait to kick things off with them this week.
Jason Rosenthal tweet media
English
30
46
251
79.2K
Sam Broner
Sam Broner@SamBroner·
I wrote some thoughts on 2024, but mostly got into the weeds on the software, processes and systems I've used for personal analytics since 2018. Featured: 300 workouts, 587.4 miles, 1.4M lbs, 9 essays, 803 meetings, 132 travel days, 14 dates... & how I keep track of these things
Sam Broner tweet media
English
3
1
25
2.2K
brett kim retweetledi
Daren Matsuoka
Daren Matsuoka@DarenMatsuoka·
2025 is going to be another exciting year for crypto. Here are 5 metrics I'll be watching closely to track the industry's continued progress 👇
Daren Matsuoka tweet media
English
5
16
79
14.4K
brett kim retweetledi
Eddy Lazzarin ☀️
Eddy Lazzarin ☀️@eddylazzarin·
There has never been a better time to start a project in crypto: the tech is better, the need is clearer, and the regulatory environment has changed completely. This is it. If you're starting a project in crypto, you should apply to our first CSX in SF. Please reach out to me directly with questions!
Jason Rosenthal@jasonrosenthal

CSX is coming to San Francisco this spring, and starting today we’re accepting applications to join the cohort! If you’re a passionate and visionary crypto startup founder, we want to hear from you. Apply using the link in my next post. @a16zcrypto CSX is an intensive, in-person program for early-stage startups building with blockchain technologies. It focuses on the expertise, mentorship, and support startups need to build ambitious products across industries. Participating founders are connected with capital, a network of industry experts, and a cohort of leading web3 teams. Each week of CSX is focused on a different pillar of company-building, such as research and engineering, marketing and social strategy, go to market, and people best practices. Founders can go as deep as they need to on the components that matter most for their project, through workshops and 1:1 discussions with specialists from a16z crypto and other experienced operators. We invest a minimum of $500,000 in each company accepted to CSX. The CSX 04 program will start in April and end in June with a Demo Day event, where each company gets the opportunity to pitch their project to an audience of prominent investors, thought leaders, and executives from many of the top crypto companies. I can’t wait for the CSX 04 program to get started. The last day to apply is February 7th, so submit your application today, and I hope to see you in SF! 🌉

English
3
9
47
7.8K