Opencall
YC W24San Francisco, US · Founded 2022 · 7 employees · Hiring · 1 known investors
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OpenCall builds AI-powered call handling solutions that automate routine customer service interactions, freeing human agents to focus on complex issues and high-value work. The platform combines AI with human agents to reduce operational costs for customer-facing businesses.
Also known as Grey Matter Labs Incorporated · Grey Matter Labs · Grey Matter Labs, OpenCall, OpenCall.ai, Opencall.ai · Opencall.ai · OpenCall.ai
Founders & leadership· Y Combinator alumni (W24)
Opencall was founded in 2022 by Oliver Silverstein, Eric Mei, and Arthur Silverstein.



Investors · 1
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
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Frequently asked questions
- What does Opencall do?
- OpenCall builds AI-powered call handling solutions that automate routine customer service interactions, freeing human agents to focus on complex issues and high-value work. The platform combines AI with human agents to reduce operational costs for customer-facing businesses.
- Who founded Opencall?
- Opencall was founded by Oliver Silverstein, Eric Mei, Arthur Silverstein in 2022.
- Who are Opencall's investors?
- Opencall's investors include Y Combinator.
- Where is Opencall headquartered?
- Opencall is headquartered in San Francisco, US.







