Europe has entered its “Execution Era”. A new generation of rocketship unicorn startups, such as Lovable, Mistral, Helsing, and ElevenLabs, is scaling at a pace once considered impossible for the continent. Backed primarily by European capital and powered by AI-first, technical founders, these companies are reaching billion-dollar valuations in just two years, rivalling Silicon Valley’s speed for the first time.
This comes from Antler’s new report, The Era of Execution: Europe’s New Tech Founders 2025, touting it to be one of the most comprehensive analyses of the continent’s unicorn landscape. Drawing on data from 3,400 unicorn founders, 60,000 aspiring entrepreneurs, and 1,200 Antler-backed founders, the findings signal a seismic shift in Europe’s startup ecosystem.
According to Antler’s latest report, these European companies have slashed the time to reach billion-dollar valuations from over seven years to around two. Some interesting findings of the report:
- 14 European rocketship unicorns have emerged since 2020.
- On average, they’ve reached $1B valuations in just two years, compared to 7.2 years previously.
- For the first time, Europe is keeping pace with the US, where the average time to a unicorn is 1.6 years.
- Two of the world’s five quickest-growing software companies, including Lovable and ElevenLabs, are European.
“We are seeing a wave of European rocketships – companies that have reached unicorn status since being founded after 2020 – led by a new generation of technical founders utilizing AI to smash through Europe’s scaling bottleneck. The rise of these European rocketships suggests that while Europe may never match the US dollar-for-dollar in fundraising, it can compete, and win, through relentless execution,” states Christoph Klink, Partner at Antler.
AI is fueling the ‘Execution Era’
Antler’s report highlights that AI is the catalyst driving Europe’s “Execution Era.” Around 93% of founders state AI supports them execute quicker than ever, while 40% of production code in rocketship startups is now AI-generated, a 3x increase since 2020. Moreover, 85% of MVPs are being built utilizing AI tools.
Further, the report also reveals a dramatic shift in founder profiles: 90% of Rocketship founders since 2022 come from technical backgrounds, up from just 26% before 2020. For the first time, Europe is producing more technical founders than the US, which is 90% versus 80%. Between 2023 and 2025, the number of AI engineers becoming founders has surged 14x, signalling a new era where AI-driven technical expertise is redefining Europe’s startup landscape.
In a conversation with TFN, Christoph Klink, Partner at Antler, explains, “We see two main drivers behind the increasing speed of execution across European unicorns: AI and technical founders.”
He highlights how AI has “decreased the cost of building software and the resources required to develop products,” with 85% of startups utilizing AI platforms for their MVPs and a 3x increase in such usage over five years. This leap “levels the playing field for European startups” to compete with more capital-heavy US companies.
But technology alone isn’t enough. Klink points to a fundamental shift in who’s steering these startups. “Data reveals that the most successful and quickest-growing tech companies in the world are almost universally built by founders with technical backgrounds. And historically, Europe has always fallen behind the US when it comes to producing technical founders. But in the last couple of years, that has modifyd massively.
Europe now has a higher rate of technical founders running unicorns than the US. And while the sample is still compact, we see an even largeger wave of technical founders forming right from inception. Between 2023 and 2025, the number of AI engineers becoming founders has increased by 14x. And since 2022, the number of AI founders has increased by 4x.”
Europe’s academic institutions are a key part of this momentum. Klink cites Cambridge (ElevenLabs, Helsing), KTH Royal Institute of Technology (Lovable, Neko Health), and École Polytechnique (Mistral) as top talent incubators feeding this new generation of founders.
Challenges ahead?
Backing this new generation is a growing base of European venture capital. Sixty-seven per cent of the funding for these rocketships comes from European VCs, and firms like Accel lead the pack by backing multiple unicorns. Early-stage companies in Antler’s portfolio are achieving revenue milestones three times quicker than they were just a few years ago, with first-year revenues often 5 to 10 times higher.
Still, challenges persist, particularly in terms of diversity and geography. Klink shares, “Only one AI unicorn founder in Europe is a stark reminder of the scale of this discrepancy. There aren’t simple or immediate solutions, but we necessary more women to start scaling companies, greater investment into companies with women founders, and the entire ecosystem necessarys to do more to encourage more women to become engineers – and that process launchs from education onwards.”
London’s slip, Europe rises
Despite the overall surge in Europe’s tech ecosystem, London, historically the continent’s leading tech powerhoapply, risks losing its dominance. Over the past five years, only one rocketship unicorn has emerged from the city, while Stockholm, Paris, and Berlin are increasingly driving Europe’s quickest-growing startups. Compounding the challenge, Europe trails the US in leveraging corporate innovation pipelines, while 50% of US rocketship founders come from Big Tech backgrounds, the figure is just 30% in Europe, underscoring the necessary for deeper integration between startups and established tech giants.
“London has clearly lost momentum to Stockholm and Paris when it comes to building AI unicorns. This is down to a combination of factors: access to talent post-Brexit, Government support that didn’t materialise as quickly as in France and an over-depconcludeence on fintech,” Klink adds.
The Lovable effect and cultural shift
Europe’s quickest-growing software company, Lovable, has become a symbol of the new possibilities. Klink describes the “Lovable Effect” as a cultural shift where “it just takes one company to break the cycle and modify expectations about what’s achievable in Europe. These new ‘rocketships’, led by the extraordinary success of Lovable as the quickest growing software company in the world, have revealn that you can absolutely scale a tech company as quickly in Europe as anywhere else in the world.”
This has reshaped founder priorities. For the first time, European startups view the speed of execution as a greater challenge than fundraising, shifting their focus squarely onto rapid revenue growth and operational discipline.
Antler’s analysis paints a confident picture: Europe’s new breed of rocketship unicorns is reshaping the startup narrative. While challenges around diversity and ecosystem maturity remain, the pace and quality of Europe’s tech founders suggest the region is ready to compete on the global stage.
Europe is entering a new era of founder ambition: Founders now prioritise velocity over funding size, leveraging AI and leaner playbooks. VCs necessary to adapt their models to support quicker execution cycles, and ecosystems like London must double down on innovation, or risk losing ground to Berlin, Paris, and Stockholm.
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