The archive · Developer & Business Tools · Product decision · 2025–2026
Pit's $16M bet: AI builds each enterprise's custom software as a service
Stockholm startup from Voi's founders: an AI product team that learns a client's processes and generates custom automation software; $16M a16z-led seed.
Pit
What the business is
Enterprise AI startup offering an 'AI product team as a service': Pit Studio learns a client's internal processes, Pit Cloud runs the generated automation software with governance and auditability.
Starting capital：$16M seed led by a16z (May 2026), with Lakestar, the founders' own money, executives from OpenAI/Anthropic/Google/Deel/Revolut, and the Stena and Lundin families
How it started
Pit was founded in Stockholm by Voi co-founders Adam Jafer, Fredrik Hjelm and Filip Lindvall, with former iZettle and Klarna engineers. After seven years scaling Voi to nearly 1,000 employees across 13 countries, Jafer left in summer 2025 convinced AI had matured from chatbots into agents that could do things, and that custom software could replace low-hanging SaaS tools. Three of Voi's four co-founders joined the new company.
What happened
Pit announced its launch and a $16M seed led by a16z in May 2026, with Lakestar, executives from OpenAI, Anthropic, Google, Deel and Revolut, and the Stena and Lundin families also in the round. It began piloting in mid-January 2026 with telecom, healthcare, logistics and e-commerce customers, automating only internal processes. The launch drew controversy when Jafer posted that agents 'now do most of what junior engineers used to do' — a claim he later walked back — and Hjelm joked the team was founded by 'tech bros from Voi and Klarna.'
How it ended up
Still running and live: as of the May 2026 launch, Pit had pilots across telecom, healthcare, logistics and e-commerce and was preparing commercial scale with solution engineers to support large enterprise buyers.
Background
Pit is a Stockholm enterprise-AI startup, founded in 2025 by Voi co-founders Adam Jafer, Fredrik Hjelm and Filip Lindvall plus former iZettle and Klarna engineers. Its bet is that agentic AI has matured enough to act as an outsourced product team: learn how a client's business runs, generate custom software for its back office, and replace the spreadsheets, inboxes and rigid SaaS tools that still underpin enterprise operations.
The product rests on two pillars: Pit Studio, where employees guide AI through processes that could be automated, and Pit Cloud, which runs the generated software with enterprise governance, certifications and auditability. In mid-January 2026 Pit began pilots in telecom, healthcare, logistics and e-commerce, automating internal back-office and support functions only — nothing customer-facing. In May 2026 it launched publicly with a $16M seed led by a16z, also backed by Lakestar and executives from OpenAI, Anthropic, Google, Deel and Revolut.
Pit positions itself against both agent-building platforms and vibe-coding tools as an 'AI product team as a service,' selling outcomes rather than tools. Its launch drew controversy after Jafer said agents now do most of what junior engineers used to do — a claim he later softened — but the founders' track record and Europe's appetite for sovereign AI (EU models on EU compute) gave the round momentum. As of the May 2026 reporting, Pit was live in pilots and preparing commercial scale.
What has to be true
- Agentic models had crossed from text generation to taking actions, making custom enterprise software the plausible next step.
- Voi's scale-up taught the founders exactly what back-office waste looks like, giving them a specific wedge and buyer language.
- European industrials prefer sovereign AI, and an agnostic vendor that runs EU models on EU compute fits that tailwind.
- a16z's hunt for Stockholm's next unicorn after Lovable gave a hot, well-connected team fast access to capital.
What can be applied
A proven founding team turns operating experience into a product thesis: Pit's credibility came from Voi's scale-up, and selling outcomes rather than tools won a16z's seed before fit was proven.
Aftermath
As of Sept 2026, Pit is a live, privately held startup preparing commercial scale; its public milestones are the May 2026 $16M seed and pilots in telecom, healthcare, logistics and e-commerce. No revenue, named customers beyond sectors, or later rounds have been published, so this entry stops at the May 2026 launch reporting.
Sources
- Voi founders' new AI startup Pit has become the latest rising star out of Stockholm
- Stockholm-based Pit raises $16 M led by Andreessen Horowitz to bring AI-native software to enterprise operations
- A16z leads $16m seed round in Voi cofounder's new AI startup Pit
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