🦊/Companies

Rindler

YC S26

Boston, US · Founded 2025 · 2 employees · 1 known investors

Find your way into Rindler

328 people in our graph share verified history with the Rindler team — schools, employers, funds. One of them is your warm intro.

Noubar Afeyanunlockedknows Arthur De Los Santos · together at Massachusetts Institute of Technology (overlapped)
×4knows the team · via Massachusetts Institute of Technology
×7knows the team · via Massachusetts General Hospital

Rindler provides a platform that enables AI agents to reliably navigate and interact with any website, offering infrastructure for deterministic web access. The platform serves developers and organizations building AI agents that need to automate work across web-based systems.

Founders & leadership· Y Combinator alumni (S26)

Rindler was founded in 2025 by Arthur De Los Santos and Michael Serrano.

ADArthur De Los Santos
Arthur De Los Santosin𝕏Co-Founder, CTOArthur De Los Santos is studying computer science, AI, and machine learning at MIT. He is building Rindler, a platform providing infrastructure for AI agents to transact across websites.
MSMichael Serrano
Michael Serranoin𝕏Co-Founder, CEOMichael Serrano studied physics and computer science at MIT, earning both a bachelor's and master's degree. He previously worked as a machine learning engineer at Roblox and conducted LLM research at MIT CSAIL before founding Rindler.

Investors · 1

The YC application· Summer 2026 batch

In the news

Frequently asked questions

What does Rindler do?
Rindler provides a platform that enables AI agents to reliably navigate and interact with any website, offering infrastructure for deterministic web access. The platform serves developers and organizations building AI agents that need to automate work across web-based systems.
Who founded Rindler?
Rindler was founded by Arthur De Los Santos, Michael Serrano in 2025.
Who are Rindler's investors?
Rindler's investors include Y Combinator.
Where is Rindler headquartered?
Rindler is headquartered in Boston, US.