AI startup Viktor has raised $75 million to develop a virtual coworker that operates inside Slack and Microsoft Teams.
The company was founded by former Meta engineers and says it has reached a $15 million annual revenue run rate in approximately 10 weeks, according to a report.
What Viktor Builds
Viktor's product is an AI agent embedded directly in workplace messaging platforms. It handles tasks assigned through normal chat channels without requiring users to switch to a separate app. The company describes the agent as a "virtual coworker" rather than a chatbot or copilot.
Viktor did not disclose its full investor list. The lead investor remains undisclosed as well.
The $75 million figure represents the total raised in the current round.
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Revenue Speed Draws Attention
A $15 million annual run rate in 10 weeks is an unusually fast commercial ramp for an enterprise software startup. It places Viktor well above the typical early traction benchmarks that trigger Series A-scale funding. The company's founders did not specify which enterprise clients are generating that revenue.
The raise arrives as AI agent tooling becomes one of the most competitive categories in venture-backed software. Established players including Salesforce, ServiceNow, and Microsoft have all announced native agent features in the past six months.
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Background
The market for AI workplace agents has grown rapidly since early 2025. Enterprise buyers have shifted from evaluating AI tools to actively deploying them in production. That shift created demand for lightweight integrations that avoid replacing existing workflows. Viktor's Slack and Teams approach targets that preference directly.
The founding team's Meta background lends credibility in a space crowded with less experienced entrants. Several AI agent startups have raised nine-figure rounds in 2026, including Armada at $230 million and the separate raise by enterprise AI platform Unframe, which closed a $50 million Series B this month.
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