- Viktor raised a $75M Series A led by Accel, with backing from Slack co-founders Stewart Butterfield and Cal Henderson, alongside executives from DeepMind, Figma, and ElevenLabs
- Founded in 2023 by former Meta engineers Fryderyk Wiatrowski and Peter Albert, Viktor hit a $15M revenue run rate within just 10 weeks of launch
- The platform works inside Slack and Microsoft Teams, connects with over 3,000 workplace tools, and is already used by more than 2,000 organisations globally
Workplace automation startup Viktor has raised $75 million in a Series A, the largest ever raised by a Polish-founded company. The round was led by Accel, with participation from Bek Ventures, Kaya VC, Inovo VC, and Tenacity Capital. Angel investors include Slack co-founders Stewart Butterfield and Cal Henderson, Synthesia CEO Victor Riparbelli, and executives from Google DeepMind, Figma, and ElevenLabs. The capital will support global expansion, product development, and broader enterprise adoption.
Founded in 2023 by Fryderyk Wiatrowski and Peter Albert and headquartered in Warsaw and Munich, Viktor launched publicly in February 2026 and is preparing to open a New York office. Since launch, the company has scaled to a $15 million annualised revenue run rate within 10 weeks and signed more than 2,000 organisations globally.
“The next phase of AI is agents that join companies, understand how work gets done, and take responsibility for outcomes. Teams already treat Viktor like a hire that can run projects, complete tasks, and help businesses move faster,” notes Fryderyk Wiatrowski.
Viktor positions itself as a digital coworker embedded directly inside Slack and Microsoft Teams rather than a standalone tool. The platform connects to over 3,000 workplace tools, including Google Drive, Airtable, Notion, and Meta Ads, allowing teams to manage workflows without switching between applications. Its core technology centres on long-running autonomous execution and persistent memory.
The company analyses company operations, identifies repetitive tasks, and independently completes projects including building dashboards, generating reports, researching competitors, shipping code, and automating workflows across departments. Outputs are delivered in formats businesses already use: spreadsheets, presentations, PDFs, deployed apps, and automations.
Viktor competes in a crowded enterprise productivity market alongside Glean, Sana, Cursor, and autonomous agent platforms such as Devin and Manus. Its differentiation lies in full operational execution across multiple enterprise systems, rather than prompt-based assistance or single-use coding support.
“Viktor brings collaboration and AI together by embedding directly into the tools teams already use. Customers already see Viktor as a co-worker rather than a tool, and Fryderyk and Peter have built what could become one of the defining companies of the modern workplace,” says Zhenya Loginov, Partner at Accel.
“Viktor helped turn employees into AI-first operators by understanding context, remembering information, creating reports, and managing workflows. It has been transformative for our business, and we’re only at the beginning,” says Ben Diamond, CEO of True Classic.
Viktor plans to use the fresh funding to accelerate its global expansion, strengthen product capabilities, and scale adoption among enterprises looking to automate operational work. The company is also preparing to open a New York office as it expands beyond Europe.
