Joined July 2015
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Pinned Tweet
Excited to announce - @CompositeAI When I started sneaker botting 8 years ago, never would I have thought we'd have the technology to have this level of generalized automation. Looking forward to building the future of work with @YangFanYun
21 Jul 2025
The way agents use the internet is broken. They don't have access to your accounts, they're blocked on half of all websites, & they take hours to set up. Today, we're introducing @CompositeAI - the agent that connects to your browser to automate your mundane tasks.
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Charlie Deane retweeted
Human behavior is security's biggest blind spot. We've raised ~$3M in pre-seed funding from @BoweryCapital, @indievc, and angels from Cloudflare, Palo Alto, Cursor, Nvidia, and Okta to fix it. 🧵
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Brought a Lyft bike back to its natural Habitat
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Charlie Deane retweeted
25 Nov 2025
Sell anything in 30 seconds Backed by @a16z and available today on the App Store
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Why is my dentist using @meetgranola
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Charlie Deane retweeted
6 Nov 2025
I built GeoGuessr — but for finding Rho ads in the wild. We're giving $100 for every picture you take across NY and SF, in partnership with Rho. That's right. Real money for spotting ads. Here's how to play ⤵︎ 🗺️🤝
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Charlie Deane retweeted
15 Oct 2025
We've raised $7M to help companies build AI agents that actually learn and work. @Osmosis_AI is a platform for companies to fine-tune models that outperform foundation models with reinforcement learning. Better, faster, and cheaper.
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Charlie Deane retweeted
30 Sep 2025
We launched @CompositeAI eight weeks ago as the first autopilot for your browser. Since July, thousands of professionals across hundreds of companies including Tesla, Salesforce, Google, Uber, and DoorDash have trusted Composite to eliminate digital browser tasks. So they can focus on high-leverage work. From moving tickets, to researching across internal sites, to pulling data or dashboards, Composite is the single best way to get work done in your browser. Today, we're thrilled to announce our $5.6M seed round from NFDG, Anthology Fund (@MenloVentures @AnthropicAI ) and dozens of incredible investors and angels. We’re also keen to share three massive updates to Composite that transform how you work: 1/ 🔎 Spotlight View 2/ 🧠 Personalized Suggestions 3/ 💻 Available for Mac AND Windows Other AI browsers force you to abandon your existing setup. Composite works in the browser you already use to immediately take tasks off your plate. Cmd Shift Space on any website. Instantly.
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Excited to be launching this with @YangFanYun today!
30 Sep 2025
We launched @CompositeAI eight weeks ago as the first autopilot for your browser. Since July, thousands of professionals across hundreds of companies including Tesla, Salesforce, Google, Uber, and DoorDash have trusted Composite to eliminate digital browser tasks. So they can focus on high-leverage work. From moving tickets, to researching across internal sites, to pulling data or dashboards, Composite is the single best way to get work done in your browser. Today, we're thrilled to announce our $5.6M seed round from NFDG, Anthology Fund (@MenloVentures @AnthropicAI ) and dozens of incredible investors and angels. We’re also keen to share three massive updates to Composite that transform how you work: 1/ 🔎 Spotlight View 2/ 🧠 Personalized Suggestions 3/ 💻 Available for Mac AND Windows Other AI browsers force you to abandon your existing setup. Composite works in the browser you already use to immediately take tasks off your plate. Cmd Shift Space on any website. Instantly.
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Charlie Deane retweeted
24 Aug 2025
flew to Wisconsin with a few founders and engineers along with a Navy SEAL in ~2.5 days… 5 workouts healthy food* (mostly) 3 ice cream runs work hanging in nature with new and old friends impromptu concert from a multi-faceted Stanford PhD and more
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Charlie Deane retweeted
1 Aug 2025
The military expects 50k casualties in the first 8 days of the next high-intensity peer conflict. That’s 20 years of losses from GWOT compressed into a single week. We’re building @pilgrimlabs to deploy medical technology designed for the operational realities of modern warfare.
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Charlie Deane retweeted
25 Jul 2025
Ekipa. Mindfcuk na weekend. Mnie rozwaliło. Zobaczcie sobie Composite. Właśnie mi robi rzeczy na... LinkedIn. Klika sobie w przeglądarkę za nas i robi rzeczy.
21 Jul 2025
The way agents use the internet is broken. They don't have access to your accounts, they're blocked on half of all websites, & they take hours to set up. Today, we're introducing @CompositeAI - the agent that connects to your browser to automate your mundane tasks.
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Charlie Deane retweeted
22 Jul 2025
Higher-order thinking wins in the long run. With plug-and-play browser agents like @CompositeAI becoming commonplace, the true differentiator will be the ability to compose and understanding what is actually worth prompting. Not sponsored. The new browsing paradigm is here.
21 Jul 2025
The way agents use the internet is broken. They don't have access to your accounts, they're blocked on half of all websites, & they take hours to set up. Today, we're introducing @CompositeAI - the agent that connects to your browser to automate your mundane tasks.
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Charlie Deane retweeted
21 Jul 2025
The way agents use the internet is broken. They don't have access to your accounts, they're blocked on half of all websites, & they take hours to set up. Today, we're introducing @CompositeAI - the agent that connects to your browser to automate your mundane tasks.
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Charlie Deane retweeted
Excited to announce - @CompositeAI When I started sneaker botting 8 years ago, never would I have thought we'd have the technology to have this level of generalized automation. Looking forward to building the future of work with @YangFanYun
21 Jul 2025
The way agents use the internet is broken. They don't have access to your accounts, they're blocked on half of all websites, & they take hours to set up. Today, we're introducing @CompositeAI - the agent that connects to your browser to automate your mundane tasks.
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Charlie Deane retweeted
I used to spend hours hunting through dashboards and docs instead of doing talking to users and crafting products. We're all digital factory workers stuck in Chrome tabs. Excited to announce @CompositeAI so you can finalizing focus on your high-leverage work 🎥 : @filmbyadnan 🧡
21 Jul 2025
The way agents use the internet is broken. They don't have access to your accounts, they're blocked on half of all websites, & they take hours to set up. Today, we're introducing @CompositeAI - the agent that connects to your browser to automate your mundane tasks.
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Charlie Deane retweeted
20 Jun 2025
liquid glass pisses me off
 so we hacked apple's new internal library now i have to see it anytime im not locked in 💀
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incredible things are happening at the a16z office
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Charlie Deane retweeted
Thank you @0xSigil for taking my Saturday 11pm calls, you're the best ❤️ To other aliens 👽: I cannot vouch for Sigil and the Extraordinary team enough
19 May 2025
> be New Zealand's smartest teenager > graduates Stanford CS with the #1 GPA > starts company with best friend > growing fast, but OPT visa ending > one shots the @O1Visa with no RFE Congrats @YangFanYun, 🇺🇸's newest extraordinary alien! Excited to file your EB1 green card next!
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Charlie Deane retweeted
19 May 2025
> be New Zealand's smartest teenager > graduates Stanford CS with the #1 GPA > starts company with best friend > growing fast, but OPT visa ending > one shots the @O1Visa with no RFE Congrats @YangFanYun, 🇺🇸's newest extraordinary alien! Excited to file your EB1 green card next!
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