Europe must be identified for BottleCap AI, not bottle cap memes. With its tongue-in-cheek title, this Prague-based AI startup is among the groups that VCs suppose you need to know.
It isn’t that European startups by no means lower via the noise — Lovable and Mistral AI are proof of it. However there are a lot of extra that don’t have nine digits in annual recurring revenue but and that insiders are nonetheless monitoring very intently.
That’s the place this record is available in. Over the previous few weeks, we requested buyers at a few of Europe’s greatest identified enterprise funds to advocate two startups every: one from their portfolio (as a result of they appreciated the startup nicely sufficient to take a position) and one outdoors of it (as a result of they’re the startup consultants however can’t put money into all of them). We additionally threw in a couple of picks of our personal.
From pre-launch to unicorn, these startups are at totally different phases of their journey, and from totally different sectors. As a consequence of our methodology, they could not mirror the place the area’s hottest hubs are, however they do mirror how deep tech talent might assist Europe play its personal playing cards within the AI race.
Alta Ares
Really helpful by Julien Codorniou, normal accomplice, 20VC.
What it does: Alta Ares develops AI-powered counter-drone programs.
Why it’s value watching: Protection tech has gone from pariah to trending, significantly in Europe, the place the conflict in Ukraine was a wake-up name for armies to modernize. Alta Ares’ interceptors reply a necessity for cheaper options to detect and struggle drone incursions.
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Apron
Really helpful by Jan Hammer, accomplice, Index Ventures (investor).
What it does: Apron gives invoice management for small business owners.
Why it’s value watching: SMBs is usually a profitable phase for fintech corporations; enterprise house owners are keen to spend at the very least some cash to save lots of time, and there are thousands and thousands of them.
Botify
Really helpful by Claire Houry, normal accomplice, Ventech (investor).
What it does: Botify helps manufacturers improve their visibility in AI searches.
Why it’s value watching: Corporations are nonetheless scrambling to interchange search engine optimization with generative engine optimization (GEO) — however this Disrupt NY 2016 alum has already embraced the shift. Botify has opponents in its new area, equivalent to Otterly.AI and Profound, but additionally huge prospects, from Macy’s to The New York Instances.
BottleCap AI
Really helpful by Julien Codorniou, normal accomplice, 20VC (investor).
What it does: BottleCap AI develops efficiency-focused foundational LLMs and apps.
Why it’s value watching: With a founding trio that features an entrepreneur who sold his previous company to Meta and two AI researchers, BottleCap adopted a twin method. The startup is constructing its personal fashions and releasing apps constructed on prime of them, together with Pulse, an AI-powered information app.
Cailabs
Really helpful by Flavia Levi, funding supervisor, Be a part of Capital.
What it does: Cailabs develops photonics for aerospace, protection, and industrial purposes.
Why it’s value watching: Cailabs is predicated on superior analysis on the science of sunshine, which it now applies to quicker and extra sturdy information transmission. Backed by public and private investors, it plans to deploy 50 optical floor stations to help rising demand for laser communications with satellites.

Cala
Really helpful by TechCrunch’s Anna Heim.
What it does: Data graph for AI brokers.
Why it’s value watching: Cala plans to construct the data layer that AI brokers are lacking. Its founder is Elisenda Bou-Balust, a high-profile Spanish entrepreneur and AI knowledgeable who sold her previous company Vilynx to Apple in 2020.
Flower
Really helpful by Pär-Jörgen Pärson, accomplice, Northzone (investor).
What it does: Renewable vitality administration.
Why it’s value watching: Wind and photo voltaic vitality are inherently variable. Flower leverages AI and battery vitality storage programs to make their use extra predictable. This Swedish firm additionally just lately raised over $60 million in bonds to maintain on scaling.
Elementary
Really helpful by Jonathan Userovici, normal accomplice, Headline (investor).
What it does: Basis AI for giant information evaluation.
Why it’s value watching: Fundamental’s basis mannequin, Nexus, focuses on helping enterprises draw insights from their data. The corporate simply emerged from stealth in February, however it’s already valued at $1.4 billion following a $255 million Collection A.
Gradium
Really helpful by Jonathan Userovici, normal accomplice, Headline.
What it does: AI voice fashions.
Why it’s value watching: Gradium’s AI fashions can be utilized for real-time text-to-speech that offers AI brokers a voice in a number of languages. A spinout of French AI lab Kyutai, this ElevenLabs challenger raised a $70 million seed round of its personal.
HappyRobot
Really helpful by Pablo Ventura, normal accomplice, Kfund.
What it does: AI brokers for advanced use circumstances.
Why it’s value watching: HappyRobot, a startup backed by a16z and Y Combinator, is considered one of many constructing AI brokers, however its focus is on ensuring that these may be deployed and ship ROI. It’s headquartered within the U.S., however its three co-founders and a part of its workforce are Spanish.

Inbolt
Really helpful by Claire Houry, normal accomplice, Ventech.
What it does: Bodily AI for factories.
Why it’s value watching: Mixing AI and robotics, Inbolt improves and expands automation in manufacturing, from the automotive business and electronics to residence items manufacturing strains. The startup says it’s already energetic in additional than 70 factories.
Legora
Really helpful by Pär-Jörgen Pärson, accomplice, Northzone.
What it does: AI platform for attorneys.
Why it’s value watching: With elevated competitors from mainstream LLMs, authorized tech may also be about advertising. Seize the popcorn for Harvey v. Legora after Legora one-upped its rival by enlisting Jude Law to be the face of its model. That’s one level for the Swedish-born startup, which is now headquartered in New York however continues to be considered one of Stockholm’s rising AI stars.
Macrodata Labs
Really helpful by Floriane de Maupeou, principal, Serena Knowledge Ventures.
What it does: AI coaching information infrastructure.
Why it’s value watching: “Each sturdy mannequin begins with nice information,” Macrodata Labs claims on its “coming quickly” touchdown web page. However the startup received’t construct that information; its upcoming platform will present different corporations with tooling to create strong coaching datasets.
Multiverse Computing
Really helpful by TechCrunch’s Julie Bort.
What it does: Gives compressed variations of open weight fashions like OpenAI, Meta, DeepSeek, and Mistral AI.
Why it’s value watching: Multiverse Computing‘s tech takes a confirmed mannequin and makes it smaller and cheaper to function, particularly on an organization’s personal {hardware}. Co-founded by CTO Román Orús, a professor on the Donostia Worldwide Physics Heart, the Spanish startup has raised $250 million.
Optics11
Really helpful by Flavia Levi, funding supervisor, Be a part of Capital (investor).
What it does: Fiber-optic sensing programs.
Why it’s value watching: Optics11’s know-how makes it attainable to watch tools underwater and in equally harsh circumstances. Its potential in stopping disruptions to subsea infrastructure and vitality grids helped the startup safe enterprise debt from the European Investment Bank.
Pennylane
Really helpful by Jan Hammer, accomplice, Index Ventures.
What it does: Finance administration platform for SMBs.
Why it’s value watching: Pennylane began out with accounting, but it surely has larger plans. Like many different growth-stage fintechs, this French unicorn has expanded its scope, with the ambition to construct a unified monetary working system for SMBs in Europe.
PLD Area
Really helpful by TechCrunch’s Anna Heim.
What it does: Launches rockets.
Why it’s value watching: PLD Space is a part of Europe’s push for area autonomy. After successfully launching a suborbital rocket in 2023, it’s at the moment growing a reusable orbital launcher for small satellites. Final month, the Spanish firm secured a $209 million Series C round led by Mitsubishi Electrical that introduced its funding to greater than $350 million.

Proxima Fusion
Really helpful by Daria Saharova, normal accomplice, World Fund.
What it does: Nuclear fusion.
Why it’s value watching: The race for a substitute for nuclear fission is on, and Proxima Fusion is considered one of Europe’s strongest contenders. The VC-backed firm just lately secured $460 million from the state of Bavaria to help its plans to construct a fusion energy plant in Europe, beginning with a demonstration stellarator close to Munich.
Roofline
Really helpful by Floriane de Maupeou, principal, Serena Knowledge Ventures (investor).
What it does: Software program for AI mannequin deployment on superior chips.
Why it’s value watching: College spinout Roofline bridges the hole between AI and an more and more fragmented {hardware} layer with software program that lets customers deploy fashions effectively on various kinds of chips.
Area Forge
Really helpful by Daria Saharova, normal accomplice, World Fund (investor).
What it does: Space Forge manufactures semiconductor parts in area.
Why it’s value watching: In-space manufacturing is on the rise — for pharmaceutical purposes and for chips, that are Space Forge’s focus. With further tailwinds from geopolitics, the startup is already forging forward: It just lately generated plasma in low Earth orbit.
Theker
Really helpful by Pablo Ventura, normal accomplice, Kfund (investor).
What it does: Robots as a service.
Why it’s value watching: Theker is considered one of a number of startups backed by Zara proprietor Inditex via a dedicated fund managed by Mundi Ventures. Theker’s AI-enabled robots might assist the retail large enhance its logistics, however the startup can be pursuing use circumstances in waste administration and meals and beverage manufacturing.
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