YC Summer 2026 (S26) founder

Sarthak Aggarwal

Founder of Decawork, Training company-specific models that approve AI actions.

Company

Sarthak Aggarwal is listed as a founder of Decawork. An agent’s access should depend on the task it is doing. The same action can be appropriate for one task and wrong for another. Access decisions need to adapt in real time as the agent works, but companies can’t turn every business judgment into a fixed rules or have people manually approve every step. We train small, company-specific models that approve AI actions in real time. They consider the company’s policies and interests, the agent’s current task, and its past actions to decide whether each proposed action should be allowed. Access is specific to the task at hand and reassessed as the agent works. Companies will rent intelligence from AI labs or run open-source models to power their agents. They’ll own the models that keep their entire AI workforce acting in their interests. Decawork is building those models.

Founder traction evidence

Public posts and activity attributed directly to this founder.

  1. X

    interesting year

    interesting year

  2. X

    Today we’re launching @decawork backed by @ycombinator : one place for IT to deploy, govern, and maintain the internal AI agents running across a company.

    Today we’re launching @decawork backed by @ycombinator : one place for IT to deploy, govern, and maintain the internal AI agents running across a company. Every team is building AI tools/agents now. They go live with real access, no standard way to ship, nobody watching. With

  3. X

    I just purchased the Power System book for tomorrow's 8 AM exam and guess who it belongs to @kshitijgokul :) https://t.co/AXp0O6HbLj

    I just purchased the Power System book for tomorrow's 8 AM exam and guess who it belongs to @kshitijgokul :) https://t.co/AXp0O6HbLj

  4. X

    gm we just launched on producthunt https://t.co/0IMgiLNBf1

    gm we just launched on producthunt https://t.co/0IMgiLNBf1

  5. X

    we launched on ProductHunt yesterday and finished #2.

    we launched on ProductHunt yesterday and finished #2. p.s. we beat a launch by a $4T company on the same day :)

  6. X

    I swear it said 50 days like yesterday

    I swear it said 50 days like yesterday

  7. X

    https://t.co/nLSJWjYVXE

    https://t.co/nLSJWjYVXE

  8. X

    https://t.co/Wu1bg7fFjo

    https://t.co/Wu1bg7fFjo