Thiago Peres
InvestorFounderCTO at Rally
Amsterdam, North Holland, Netherlands
FoundedRally · YCRally · YC
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About
Thiago Peres is the CTO of Rally and a two-time founder. He previously held product leadership roles at Stripe, Meta, and Booking, as well as at supply chain software company project44. He left university before completing his computer science degree and founded a company that was acquired by a major Latin American e-commerce platform while he was 22 years old.
CTO at RallyYC W25
Intro paths
Thiago went through Y Combinator (Winter 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Aaron Epstein, General Partner at Y Combinator — the partner who ran Rally's batch and knows the company first-hand. YC profile ↗
In turn, Thiago can intro founders to Rally's investors below.
Rally's investors · 3
Co-founders at Rally

Founder at RallyYC W22
Intro paths
Thiago went through Y Combinator (Winter 2022) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Jared Friedman, YC Group Partner — the partner who ran Rally's batch and knows the company first-hand. YC profile ↗
In turn, Thiago can intro founders to Rally's investors below.
Rally's investors · 11
Co-founders at Rally






Investments
Investor
Per curated public sources.
Frequently asked questions
- Who is Thiago Peres?
- Thiago Peres is the CTO of Rally and a two-time founder. He previously held product leadership roles at Stripe, Meta, and Booking, as well as at supply chain software company project44. He left university before completing his computer science degree and founded a company that was acquired by a major Latin American e-commerce platform while he was 22 years old.
- Where does Thiago Peres work?
- Thiago Peres is Founder of Rally.
- What companies did Thiago Peres found?
- Thiago Peres founded Rally, Rally.
- What companies has Thiago Peres invested in?
- Investments tracked here include Awari.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Meta mafia336
Also came through, then founded or led a company.
Meta mafia308
Also came through, then founded or led a company.
Stripe mafia157
Also came through, then founded or led a company.
Pontifícia Universidade Católica do Rio de Janeiro mafia29
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Rally's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights































