Ukrainian-founded · YC S23
AiSDR
AiSDR is an AI sales company founded by Ukrainian brothers Yuriy and Oleg Zaremba. It reported $2 million in 2024 revenue and a new financing event in 2026.
- Accelerator
- YC Summer 2023
- Stage
- Seed ↗
- Hiring
- No public openings ↗
- Founded
- 2023
- Location
- San Francisco · Lviv
- Focus
- AI · Sales
- Ukraine presence
- Team presence in Lviv, Ukraine
- Status
- Active
Why it’s hot
Reported $2M in 2024 revenue and a new financing event in April 2026 while continuing to build from Lviv and San Francisco.
Funding stage
$3M seed round in September 2023; a later 2026 financing signal has no confirmed public stage.
Verify stage ↗Ukrainian connection
AIN documents AiSDR as a project founded by Ukrainian brothers Yuriy and Oleg Zaremba, with its team operating from Lviv.
Founders
Yuriy Zaremba
Co-founder and CEO · Ukrainian co-founder building AiSDR from Lviv.
LinkedIn profile ↗Oleg Zaremba
Co-founder · Ukrainian co-founder building AiSDR from Lviv.
LinkedIn profile ↗Sources
We use public primary sources where possible and identify exactly what each source supports.
- AiSDR company profile ↗Y Combinator · Supports: company, batch, location, product, founders.
- Interview with AiSDR co-founder Yuriy Zaremba ↗AIN · Supports: Ukraine connection, Lviv presence, company background, funding.
Last reviewed: August 7, 2026. Read the methodology.