General Partner at global VC firm @HeadlineVC - helping founders win, bigger 🌎

Paris, Ile-de-France
Joined June 2015
Jonathan Userovici retweeted
In the age of agents, systems of record have never mattered more. They’ve also never been less prepared for what’s coming. Today, we’re announcing @attio's hybrid architecture, with the controls of application software at the scale of infrastructure. To agents, Attio looks like a database, queryable in SQL - a language they're RL’d on. Unlike a database, the business logic, policies, and compliance sit behind the query. This makes all of Attio’s data accessible by agents in the most powerful and flexible syntax. It gives GTM teams an order of magnitude more value from their time, with the full power of agents working across the entire customer lifecycle. A new shape of software is here. attio.ai/architecture
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Jonathan Userovici retweeted
Excited
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Jonathan Userovici retweeted
We're backing Max Bittner and Lisa Sorg's new company from day zero, leading their €12M inception round. I've known Max since 2011, when we both worked at Rocket Internet before he left to build Lazada in Southeast Asia. Anyone who knows Max and has watched him build knows he's one of the most competitive founders out there. That's why we couldn't be happier that he's building again. The same goes for Lisa, whom we've known for many years from her time at Visionaries Club. The opportunity to build alongside Max was compelling enough for her to leave Atomico, one of Europe's leading VC firms. A premier and complimentary co-founding team. Together, they're now setting out to build a company at the intersection of fintech and AI in wealth management. Recent advances in AI mark a unique moment to capture this gigantic market and to prove that consumer-facing companies aren't dead. They're waiting to be disrupted. The quality of the team and the opportunity is underlined by a world-class cap table: we're privileged to have former Federal Minister of Finance Christian Lindner co-investing alongside us, together with globally renowned founders like Miki Kuusi (Wolt), Ilkka Paananen (Supercell), Robert Gentz (Zalando), Oliver Samwer (Rocket Internet), Christian Gaiser (Numa), and several more. On a personal note: these are the moments I love most. Day-zero investing remains one of my greatest passions. This is where true entrepreneurship happens. Everything is raw and uncertain. It's a beautiful stage to bring all the pieces together, and doing it with people we've known for so long makes it even better. Off we go!
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Jonathan Userovici retweeted
Europe now has category leaders across the AI stack A new report by Headline has mapped the top 100 AI companies across Europe by each layer of the AI stack. From the frontier labs to intelligent hardware, Europe is now building category leaders at each layer of the stack. What's particularly amazing to see is how quickly things have changed in the last year. There have been multiple $1bn rounds that have gone into the companies that are on this image, some of these companies didn't even exist a year ago. HUGE CONGRATS to those on the top 100 list. @JonUsero @HeadlineVC
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Jonathan Userovici retweeted
Adam is one of the most impressive young founders I have met. He presented his founding story at our last year‘s AGM and I was immediately blown away. This founder will make a dent in the universe! @adamguild
Introducing Grader: the world's first AI CMO for restaurants. It’s helped us drive over $1 BILLION in sales for our customers. Grader outperforms human marketing teams. See how:
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Jonathan Userovici retweeted
Unveiling our new startup Advanced Machine Intelligence (AMI Labs). We just completed our seed round: $1.03B / 890M€, one the largest seeds ever, probably the largest for a European company. We're hiring! [the background image is the Veil Nebula - a picture I took from my backyard, most appropriate for an unveiling] More details here: techcrunch.com/2026/03/09/ya…
Advanced Machine Intelligence (AMI) is building a new breed of AI systems that understand the world, have persistent memory, can reason and plan, and are controllable and safe. We’ve raised a $1.03B (~€890M) round from global investors who believe in our vision of universally intelligent systems centered on world models. This round is co-led by Cathay Innovation, Greycroft, Hiro Capital, HV Capital, and Bezos Expeditions, along with other investors and angels across the world. We are a growing team of researchers and builders, operating in Paris, New York, Montreal and Singapore from day one. Read more: amilabs.xyz/ AMI - Real world. Real intelligence.
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Jonathan Userovici retweeted
I am joining @ylecun and an exceptional founding team to lead @amilabs as CEO. We have secured a $1.03 billion USD seed round to fuel our mission to build intelligent systems capable of truly understanding the real world—a long-term scientific endeavor.
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Jonathan Userovici retweeted
The leading European AI company ❤️💪🏻
Introducing the Mistral 3 family of models: Frontier intelligence at all sizes. Apache 2.0. Details in 🧵
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Jonathan Userovici retweeted
We’ve raised €1.7B to accelerate technological progress with AI! This Series C funding round, led by @ASMLcompany, fuels Mistral AI scientific research to keep pushing the frontier of AI to tackle the most critical technological challenges faced by strategic industries.
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Jonathan Userovici retweeted
We're back to school! Very proud of our team accomplishments, and honored to partner with @ASMLcompany in our next phase. We're very excited to push frontier AI capabilities in science and technology, with exciting releases ahead.
We’ve raised €1.7B to accelerate technological progress with AI! This Series C funding round, led by @ASMLcompany, fuels Mistral AI scientific research to keep pushing the frontier of AI to tackle the most critical technological challenges faced by strategic industries.
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Jonathan Userovici retweeted
Le partenariat annoncé aujourd’hui entre Nvidia et Mistral AI est à la fois unique et historique ! Nous avons les atouts, les talents, l’énergie, les infrastructures, ainsi qu’un écosystème de startups de la French Tech particulièrement dynamique. Tout cela est essentiel pour notre souveraineté et notre autonomie stratégique. Nous sommes déterminés à les préserver — nos services cloud, nos centres de données et nos capacités de calcul doivent rester sous notre contrôle pour protéger cette intelligence. Choose France !
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Dear EU officials I am co-founder of Klarna one of Europes largest fintech companies. @vonderleyen Please read this about open banking regulation how it needs to be reformed to bring value and innovation. Happy to speak whenever EU ent. help me spread this so she sees it!
NOTE: Using OpenAi Operator at your bank in EU is illegal by law! Web access for assistants was banned years ago as part of “Open banking” Here is the story of why: 15 years ago I stumbled into Sofort in Germany. A company with the idea to build a digital assistant that would interact with your banks poor UI, so you as a user could avoid it. Just like operator. Back then it was script based, not AI but it worked. I was so impressed Klarna bought the company. It has since then processed billions of dollars. But of course banks got scared! What happens if people use the digital assistant only, instead of their bank. And what if the assistant says, stop paying those fees to your bank and let me help you switch? So German banks sued. They claimed privacy concerns. It went to Brussels and a long lobbying and legal fight pursued. This was the beginning of what we today call open banking! I and others spent years fighting over consumers right to use digital assistants, when accessing their banks. We knew this was critical to create real competition, in an industry that has been plagued by excess profits for years. At first Jonathan Hill from UK was responsible and very supportive. But then he left and a German guy came onboard. He was 100% aligned with incumbent banks and we thought the case was lost. However he did a mistake and let some Russian oligarchs take him for a ride on their private jet. And so he was out. Finally @VDombrovskis stepped in. He was smart and supportive but pressure from banks was intense. There was rumors that they were funding privacy groups in Germany, to have them use privacy concerns to kill Open Banking. What if the digital assistant accessed some of your private data? We were about to loose the vote, when the competitive authorities of EU started getting interested. They suspected the banks were lobbying and pursuing this matter for profit reasons to reduce competition(really…). A few weeks before the vote in parliament they raided the offices of some Dutch and Polish banks. Everyone got super nervous and the Open Banking regulation was passed! Almost… A small technical detail was left to EBA (European banking authorities). Should your digital assistant use an API for access to your bank account or the standard web UI you use yourself for accessing your bank? We pushed as hard as we could. We highlighted and said, if your assistant is mandated to use the API that your bank supplies. What if the API don’t support all the same features. Or the API is broken? Don’t worry said regulators. You can complain with authorities 😂 We said at least let the digital assistant, as fall back, use the web UI. Then banks cant cheat, as they will know we can always use the same UI as their human customers. It’s called self regulation. But EBA ignored us. Today web UI access for digital assistants as ChatGPT Operator is illegal by law. And surprise, surprise the open banking API of European banks, continue to be broken, lack functionality and banks add as much friction as they can. We report and see thousands of issues with these APIs every year. And people ask me why open banking has not become a larger success… What do you say @donaldtusk time for a change? Jest potrzebne!
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Jonathan Userovici retweeted
Everyone says Europe can't compete with America in tech. But Mistral's 'Le Chat' just proved them wrong: • 13x faster than ChatGPT • 100% open-source • Completely free (vs $20/month) The European AI breakthrough Silicon Valley didn't see coming 🧵:
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Jonathan Userovici retweeted
Vive Le Chat ! 🇫🇷
Introducing the all new Le Chat: your ultimate AI sidekick for life and work! Now live on web and mobile!
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Jonathan Userovici retweeted
Introducing the all new Le Chat: your ultimate AI sidekick for life and work! Now live on web and mobile!
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Jonathan Userovici retweeted
EU open source AI is BACK go go go @MistralAI
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Jonathan Userovici retweeted
A new model to hasten AI progress. 24B, 81% MMLU, no RL for now! We're super excited to see the latest development in international open-source AI (kudos to Deepseek!), and cannot wait to bring new contributions to it. We're renewing our commitment to using Apache licenses. AI brings joy: accelerate.
magnet:?xt=urn:btih:11f2d1ca613ccf5a5c60104db9f3babdfa2e6003&dn=Mistral-Small-3-Instruct&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce&tr=http%3A%2F%https://xitter.cf/t.co/ua2yzvEYLu%3A1337%2Fannounce
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Jonathan Userovici retweeted
Over the past months I’ve increasingly encountered questions about “Europe’s decline in tech”. I wanted to share my response to these questions here. While I am realistic about Europe's modest past success, and that there are no trillion dollar companies, I am optimistic about its future. In fact, I "put my money where my mouth is" and chose to bet my career on it – I have been doing venture on the continent for over a decade instead of moving to Silicon Valley. Here are some of my thoughts on the topic.
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Jonathan Userovici retweeted
.@MistralAI launched a ton of new AI features/models today! The best part? It's all absolutely free. Here's everything you need to know: 👇
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