Aakrit Vaish, the founder of Haptik, and Pratyush Choudhury, an investor, establish the $75 million AI fund Activate.
  • Noah
  • December 05, 2025

Aakrit Vaish, the founder of Haptik, and Pratyush Choudhury, an investor, establish the $75 million AI fund Activate.

Aakrit Vaish, co-founder of Haptik, and Pratyush Choudhury, former principal investor at Together Fund, have launched Activate, a $75 million fund to support early-stage AI startups in India. The fund will invest $500,000 to $3 million in inception-stage startups, even at the ideation stage.

Focus and Vision

  • Activate aims to back deep technical founders in AI.

  • The fund will help startups access expertise in AI research, infrastructure, and global go-to-market strategy.

  • Vaish said the goal is to work with “technical crack teams” and support founders even before a company is formally created.

Limited Partners and Support

The fund has gathered a strong network of investors and AI experts as limited partners, including:

  • Vinod Khosla (Khosla Ventures)

  • Aravind Srinivas (Preplexity)

  • Ashish Vaswani (Essential AI)

  • Dhaval Shroff (Tesla AI)

  • Manohar Paluri (Meta)

  • Ramesh Raskar (MIT Media Lab)

  • Shyamal Anadkat (OpenAI)

  • Vijay Shekhar Sharma (Paytm)
    …and several others focused on AI.

Investment Principles

Activate’s approach is based on four key principles:

  1. Velocity – founders should ship and iterate faster than usual.

  2. Depth – extreme domain expertise.

  3. Taste – strong intuition for product decisions.

  4. Influence – ability to build solutions with global impact.

AI Opportunities

The fund focuses on five layers in India’s AI ecosystem:

  • AI applications

  • Infrastructure tooling

  • Foundation models

  • Accelerated compute

  • Physical infrastructure (data centers, cooling)

Founders’ Background

  • Aakrit Vaish: Founded Haptik, acquired by Reliance Jio in 2019; angel investor in 100+ startups; advisory board member of IndiaAI Mission.

  • Pratyush Choudhury: Former AWS engineer; invested in AI startups like Composio, Emergent, Rocket.new; runs APAC’s largest GenAI community.

Activate is already making its first investments and aims to back founders early in their startup journey