AiSDR
YC S23San Francisco, US · Founded 2023 · 5 employees · 7 known investors
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AiSDR is an AI sales agent that automates outbound sales emails and books meetings for B2B companies. The platform uses signal-based prospecting across multiple channels including email, LinkedIn, and SMS to help sales teams generate qualified meetings and improve conversion rates.
Also known as AI SDR
AI & Machine LearningEnterprise SoftwareSaaSSales TechArtificial IntelligenceB2BSalesAIUnited States of AmericaAmerica / CanadaFully Remote
Founders & leadership· Y Combinator alumni (S23)
AiSDR was founded in 2023 by Yuriy Zaremba and Oleg Zaremba.
YZ
Yuriy Zarembain𝕏CEO & Co-founderYuriy Zaremba is a two-time Y Combinator alumnus who previously founded AXDRAFT, a company he grew to $2M in revenue before its acquisition by Onit Inc.; he subsequently managed a $10M ARR business unit at Onit. He is now building AiSDR, focusing on generative AI-powered sales prospecting automation.
OZ
Oleg Zarembain𝕏CTO & Co-founderOleg Zaremba previously co-founded AXDRAFT, a legal tech startup acquired by Onit Inc., where he directed engineering, product, and quality assurance before leading AI and cross-product integration initiatives post-acquisition. He co-founded AiSDR in 2023 with his brother to develop generative AI tools for sales prospecting.
Investors · 7
Y Combinator✓ verifiedSan Francisco · $500K
Angel OneKyiv · $50K – $200K
Flyer One VenturesKyiv · $385K – $1.6M
Rebel FundSan Francisco · $100K – $5M
SID Venture PartnersKyiv · $200K
BluePointe VenturesreportedSan Mateo · $100K – $1.5M
Also in the syndicate · 1
SCM Advisors
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2 people who came through AiSDR went on to found or lead other companies.
Competitors · 6
by search overlap
Cognism285 shared keywordsCognism is a B2B sales intelligence platform that provides accurate, compliance-focused contact and company data for revenue and go-to-market teams. It focuses on serving sales teams selling into and across EMEA and European markets, with additional presence in the US.
Salesforge246 shared keywordsSalesForge provides tools and training for agencies and service providers to execute cold email campaigns effectively. The company targets agency professionals and consultants seeking to build revenue through outbound email sales strategies.
Artisan243 shared keywordsArtisan builds an AI-powered platform that consolidates fragmented work software tools and automates repetitive workflows through AI collaborators. The platform initially focuses on outbound sales but aims to expand across industries including customer success, recruiting, and enterprise operations.
Leadfeeder180 shared keywordsLeadfeeder identifies the companies visiting a business's website and surfaces buying signals for B2B sales and marketing teams. Its MCP Server (beta) connects this website-visitor data to AI tools such as Claude and ChatGPT, letting users query good-fit visitors, enrich accounts, and build target lists in a chat, using B2B data collected under European privacy standards.
Warmly,169 shared keywordsWarmly is an AI-powered sales prospecting and outreach platform that helps companies identify and engage with qualified leads, reducing the need for traditional Sales Development Representative services.
Zendesk159 shared keywordsThis is Zendesk's internal belonging/diversity and inclusion program page, not a company profile page for an external company. It describes Zendesk's internal culture initiatives and leadership development programs.
Companies competing with AiSDR for the same Google search keywords, organic and paid, via search-intersection analysis.
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Frequently asked questions
- What does AiSDR do?
- AiSDR is an AI sales agent that automates outbound sales emails and books meetings for B2B companies. The platform uses signal-based prospecting across multiple channels including email, LinkedIn, and SMS to help sales teams generate qualified meetings and improve conversion rates.
- Who founded AiSDR?
- AiSDR was founded by Yuriy Zaremba, Oleg Zaremba in 2023.
- Who are AiSDR's investors?
- AiSDR's investors include Y Combinator, Angel One, Flyer One Ventures, Rebel Fund, SID Venture Partners, BluePointe Ventures.
- Where is AiSDR headquartered?
- AiSDR is headquartered in San Francisco, US.