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This AI startup builds software that runs itself. Check out the deck Altan used to raise $2.5 million.

Altan's cofounders, Albert Sagueda and Tristan Pou.
Altan's cofounders, Albert Salgueda and Tristán Pou. Altan.
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A Spanish startup that has developed teams of AI agents that autonomously operate software has just raised $2.5 million.

Barcelona-based Altan allows users to create software through text or voice prompts. "Companies used to hire a team of developers who would create some solution for you or for your clients," Altan's cofounder and CEO, Albert Salgueda, told Business Insider. "The process of that is now being automated. That's the first step."

A team of AI agents, each with different roles, such as UX designers and full-stack engineers, then handles everything from creating internal databases to managing backend automations.

The startup, founded in 2023, says it has around 25,000 users, who range from companies to non-technical founders. "For example, in the case of a restaurant, we can now generate a custom, hyper-personalized reservation system or inventory management software where they can take orders, store their products wherever — and we can generate that in a matter of hours," Salgueda said.

The startup is experimenting with its business model but offers a subscription service with a plan starting at around $25 a month.

AI-assisted coding tools have skyrocketed in popularity this year. Companies like Lovable, Windsurf, and Replit have raised billions of dollars in combined funding in recent months as investors look to capitalize on vibe coding — the practice of using AI to help beginners and experts alike code fluently.

Salgueda found that being in this "super hot space" helped Altan's fundraising efforts. VentureFriends and JME Ventures led the pre-seed round, which included participation from 4Founders Ventures and ElevenLabs' Carles Reina, as well as additional angel investors.

Altan said it would use the fresh funding to expand its seven-strong team.

Check out the 16-slide pitch deck used to secure the fresh funding.

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Riddhi
Riddhi Kanetkar
Riddhi was a senior startups and VC reporter at Business Insider's London office, where she covered VC, and AI and climate startups. She has reported on everything from funding rounds to layoffs and investigated company culture at tech startups. She also writes about the intersection of Big Tech and VC, and global industry trends in the AI and VC ecosystem.She received her Bachelor's from UCL, where she studied Comparative Literature. Have a tip? Contact her at rkanetkar@jkmperu.com, or reach out using a non-work device at riddhikanetkar@proton.me, or on Signal at riddhikanetkar.64Sample of stories:GoStudent, the $3 billion edtech darling, scaled fast and partied hard. The result was a mess.AI Forge promised to help founders build their dream startups. Some say the incubator was a chaotic disappointment.Fast-fashion behemoth Shein is preparing for an IPO. Here's an inside look at the challenges it could face.DeepMind's secret mafia: Meet the stealth startups emerging from Google's AI labThe wildest deal in tech right now is about to turn 6-month-old LLM startup Mistral into a $2 billion unicorn, sources sayPeter Thiel-backed TMRW wants to revolutionize the egg-freezing industry. We visited the startup's new London HQ to experience its tech first hand.I was laid off from events startup Pollen after it suddenly imploded. I'm furious when I think about missed paychecks and not making rent.Shock, anger, and confusion: Inside Snap's decision to shut down Zenly, a social app with 40 million users