Acrely
YC S25Pittsburgh, US · Founded 2025 · 6 employees · 1 known investors
Acrely builds custom enterprise voice agents for customer service, sales, and operations use cases. The company offers both cloud and on-premises deployment options for organizations implementing AI-powered voice solutions.
Also known as Zetlkast
Founders & leadership· Y Combinator alumni (S25)
Acrely was founded in 2025 by Alek Stefanov and Derek Armfield.
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Alek StefanovinCo-Founder2025–2025Alek Stefanov was the founding engineer at Caseflood.ai (YC W25) and holds a degree in computer science from Carnegie Mellon University.
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Derek ArmfieldinCo-FounderDerek Armfield founded Acrely, which builds custom enterprise voice agents for customer service, sales, and operations use cases.
Investors · 1
Competitors · 2
by search overlapInterPositive9 shared keywordsNetflix operates a subscription streaming service for films and television, producing original programming alongside licensed content for members worldwide.
JustWatch6 shared keywordsJustWatch is a streaming guide platform that aggregates availability information for movies, TV shows, and sports across multiple streaming services. The service helps viewers find where content is available to watch and provides personalized recommendations based on their preferred platforms.
Companies competing with Acrely for the same Google search keywords, organic and paid, via search-intersection analysis.
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Frequently asked questions
- What does Acrely do?
- Acrely builds custom enterprise voice agents for customer service, sales, and operations use cases. The company offers both cloud and on-premises deployment options for organizations implementing AI-powered voice solutions.
- Who founded Acrely?
- Acrely was founded by Alek Stefanov, Derek Armfield in 2025.
- Who are Acrely's investors?
- Acrely's investors include Y Combinator.
- Where is Acrely headquartered?
- Acrely is headquartered in Pittsburgh, US.


