Viktor closes €64.7M Series A

Viktor said on May 19 that it had raised €64.7 million, or $75 million, in a Series A round led by Accel, ten weeks after launch. The Warsaw- and Munich-based startup said it builds an “AI coworker” that works inside Slack and Microsoft Teams and connects to workplace software already used by customers. (viktor.com) Viktor said the product is aimed at automating HR, operations and other back-office work across companies of different sizes. The company’s headline numbers are unusually compressed for a Series A. (eu-startups.com) Viktor said it had reached a €12.9 million revenue run rate — roughly $15 million in annual recurring revenue — and signed more than 2,000 companies within ten weeks of launch. (viktor.com) EU-Startups, citing the company, reported the same figures on May 20. ### How fast did Viktor say it scaled after launch? Viktor said the product went from launch to a €12.9 million revenue run rate in about ten weeks. The company also said customers include a plumber, a five-person agency and a Fortune 500 company, using the same product through a single setup. (viktor.com) Those figures matter because they suggest Viktor is selling a horizontal automation product rather than a single-function tool. EU-Startups reported that the startup positions its software as an AI coworker that can work across the tools a company already uses, instead of requiring teams to replace existing systems. (viktor.com) ### What does the product actually connect to? Viktor said its software lives inside Slack and Microsoft Teams and is connected to more than 3,000 tools. The company said those integrations let users automate workflows across HR, operations and other business functions from chat-based interfaces employees already use. (viktor.com) The product pitch is built around access rather than a new destination app. Viktor said companies can deploy the system across existing software stacks, which may help explain how it signed both small businesses and larger corporate accounts in its first weeks. That link between broad integrations and fast adoption is an inference from the company’s distribution model and customer claims. (eu-startups.com) ### Who backed the round? Accel led the Series A, Viktor said. The company also named Bek Ventures, Kaya VC, Inovo VC and Tenacity Capital as participating investors, alongside angel investors including Slack co-founder Stewart Butterfield and former Slack chief technology officer Cal Henderson. (viktor.com) The investor list tracks with Viktor’s product strategy. Accel has backed workplace and software companies at scale, while Butterfield and Henderson are closely associated with Slack, one of the two collaboration platforms Viktor says it uses as its main interface. ### Why are investors willing to write a round this large? (viktor.com) Crunchbase reported in April that global startup funding hit $297 billion in the first quarter of 2026, while TechCrunch reported in March that AI startups accounted for 41% of venture dollars raised by Carta companies last year. Those broader market data points show capital remains available for AI companies with strong early metrics, though not every startup can attract it. (viktor.com) Viktor’s own figures give investors a simple case to underwrite: rapid revenue, a large number of signed customers and distribution through software workers already use every day. (viktor.com) The company’s announcement did not disclose valuation, burn rate or customer concentration, and those details will likely shape how investors and competitors assess the round from here. ### What comes next after the financing? May 19 is the date Viktor used to announce the financing, and the company said the new capital will be used to bring Viktor “to every team in the world.” The startup’s next public milestones are likely to be product expansion, customer growth and hiring tied to that rollout, based on the language in its funding post. (techcrunch.com) (viktor.com)