Company

The people building Sparcle

Sparcle builds governed AI that runs inside your own perimeter.

Bring your own model Keep your data on your infrastructure An audit trail security teams can stand behind

What we build

Two products, one boundary

Bolt

The agent and integration platform.

Aeira

The ACL-aware retrieval layer beneath it.

Founders

Who is behind the product

A small team that has spent careers building the kind of infrastructure enterprises depend on.

Founder & CEO

Rajendra Patil

Rajendra founded Sparcle to close the gap between how people actually use AI at work and what their security and compliance teams can allow.

  • Nearly a decade at Google, building large-scale distributed systems and core product infrastructure.
  • Then agentic AI architecture at NVIDIA, which he led before leaving to build Sparcle full time.
  • Based in Sunnyvale, California.
LinkedIn profile

Co-Founder & COO

Hemangi Patil

Hemangi co-founded Sparcle and runs the company's operations. She focuses on turning a governed, self-hosted AI platform into something enterprises can adopt in practice.

  • The integration work.
  • The customer co-design.
  • The day-to-day of building a company around a product that has to earn a security team's trust.
LinkedIn profile

Contact

Talk to the founders

We are opening a small number of design-partner slots for regulated teams shipping AI agents this year. The founders join every conversation.

Email us at [email protected], or follow the company on LinkedIn.

Work with us

Become a design partner

Co-design the integration, audit, and governance for agentic AI on your own infrastructure.

Design partners See open roles