Tasklet Raises $12.8M at $500M Valuation for Its Enterprise AI Agent OS
Tasklet raised $12.8M at a $500M valuation, with backing from Union Square Ventures and Stripe co-founder Patrick Collison, to scale its model-agnostic enterprise AI agent operating system.
A $500M bet on the AI agent operating system
Tasklet, an enterprise AI agent platform based in the United States, has secured an additional $12.8 million in funding at a $500 million valuation. The round drew participation from Union Square Ventures, 359 Capital, angel investors Salil Deshpande and Rakesh Agrawal, Robinhood Ventures Fund I, and Stripe co-founder Patrick Collison.
The company reached this milestone following a rapid surge in revenue, according to the announcement. The new capital will support ongoing growth and enhance Tasklet's enterprise agent infrastructure.
What Tasklet builds
Founded in 2020 by Andrew Lee and Jonny Diamond, Tasklet provides a cloud agent operating system that lets business teams build and operate autonomous AI agents. The platform features a model-agnostic harness with more than 3,000 connectors, enabling agents to operate autonomously and generate business deliverables.
The model-agnostic design is the key detail. Rather than locking customers into one model provider, Tasklet lets teams swap models underneath the same agent workflows — a hedge against the fast-moving model race. In practice, that means an agent built today keeps working when next month's model changes the cost or capability curve. For enterprises with multi-year automation roadmaps, portability is a form of insurance.
The funding also reflects where agent companies actually make money. Tasklet's customers are not buying demos; they are buying a runtime that generates business deliverables — reports, workflows, completed tasks. Enterprise agent platforms that can point to output, not just chat transcripts, are the ones raising at $500M valuations in October 2026.
Why the investor list matters
Stripe co-founder Patrick Collison's involvement is notable. Payments veterans understand that the real AI business opportunity is infrastructure: the boring, reliable plumbing that businesses run on. Union Square Ventures backing a $500M valuation for an agent OS company signals that investors now treat agent infrastructure as its own category, not a feature of someone else's product.
What this means for your business
- Ask whether your agents are portable. If your AI agents only work with one model, a single vendor change can break them. Model-agnostic platforms reduce that dependency. - 3,000 connectors is the real moat. Agents are only as useful as the systems they can touch. Before adopting any agent platform, count how many of your tools it can actually reach. - The $500M valuation tells you something. Agent infrastructure is no longer experimental — it is attracting the same investor class as core payments and cloud. Budget for agent infrastructure the way you budget for cloud: as ongoing operational capacity, not a pilot.