Ukrainian-founded · YC S23
AiSDR
AiSDR is an AI sales company founded by Ukrainian brothers Yuriy and Oleg Zaremba. The company reported 4× revenue growth and 214% customer growth in 2024.
- 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
Recent momentum
AiSDR reported 4× revenue growth in 2024, 214% customer growth, and team expansion from 10 to 21.
Funding stage
$3M seed round announced in September 2023; no later publicly disclosed amount is confirmed.
Stage source ↗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
- 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.
- AiSDR 2024 year in review ↗AiSDR · Supports: revenue growth, team growth, product momentum.
Reviewed August 8, 2026. Methodology.