Who founded Avoca Systems?

Avoca Systems was founded by Campbell Mercer-Butcher, Max Shand in 2026.

Who are Avoca Systems's investors?

Avoca Systems's investors include Rebel Fund, Y Combinator, Z-Fellows, Zero Index, Blast.Club, Lyra Capital Pty Ltd, Robinhood.

Where is Avoca Systems headquartered?

Avoca Systems is headquartered in San Francisco, US.

Avoca Systems

YC S26

San Francisco, US · Founded 2026 · 8 employees · 7 known investors

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Avoca provides an operational intelligence and automation layer for radiology clinic networks, handling patient calls, referrals, and bookings across channels 24/7 and integrating with existing RIS systems. It manages the patient journey from referral to results to help radiology providers capture demand, retain patients, and scale operations without adding headcount.

Also known as Avoca

AI & Machine Learning Digital Health Healthtech Healthcare Enterprise Software Healthcare ITUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S26)

Avoca Systems was founded in 2026 by Campbell Mercer-Butcher and Max Shand.

Campbell Mercer-Butcher Co-founder & CTOCo-founder and CTO of Avoca Systems. He previously worked as a Principal Software Engineer at Honey Insurance and a Tech Lead at Ailo, and founded and led engineering at Epex.

Max Shand Co-Founder & CEOCo-founder of Avoca, which builds operating-system software for outpatient radiology networks. He previously founded and exited the music merchandise platform Serenade, whose clients included artists such as Oasis, Yungblud, and Lewis Capaldi, and earlier was the first employee at Afterpay, which was acquired by Block.

Investors · 7

Rebel Fundlisted by Rebel FundSan Francisco · $100K – $5M

How we know: Y Combinator's founder network · rebelfund.vc · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

Z-Fellowslisted by Z-FellowsNew York · $10K

How we know: Z-Fellows's portfolio page · Not right? Tell us

Zero Indexlisted by Zero Index

How we know: Y Combinator's founder network · Not right? Tell us

Blast.Clubreported$5.5M

How we know: Y Combinator's founder network · Not right? Tell us

Lyra Capital Pty LtdreportedSydney

How we know: Y Combinator's founder network · Not right? Tell us

RobinhoodreportedMenlo Park

How we know: Y Combinator's founder network · Not right? Tell us

Related companies · 7

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Lattice HealthLattice provides monitoring and compliance oversight for clinical AI models running in hospitals. The platform detects model drift, fairness issues, and silent updates across multiple vendor AI systems, delivering cryptographically signed daily reports to hospital leadership without requiring access to patient data.

WorkatastartupY Combinator's job board where candidates use one profile to apply to roles at YC-backed startups.

Wattson HealthWattson provides AI agents that automate patient access and scheduling workflows for healthcare teams. The platform answers patient inquiries, collects relevant information, and books appointments directly into EHR and practice management systems.

Companies working in the same space as Avoca Systems.

Legal entities · 1

corporate structure

Avoca Systems Inc.

Frequently asked questions

What does Avoca Systems do?: Avoca provides an operational intelligence and automation layer for radiology clinic networks, handling patient calls, referrals, and bookings across channels 24/7 and integrating with existing RIS systems. It manages the patient journey from referral to results to help radiology providers capture demand, retain patients, and scale operations without adding headcount.
Who founded Avoca Systems?: Avoca Systems was founded by Campbell Mercer-Butcher, Max Shand in 2026.
Who are Avoca Systems's investors?: Avoca Systems's investors include Rebel Fund, Y Combinator, Z-Fellows, Zero Index, Blast.Club, Lyra Capital Pty Ltd, Robinhood.
Where is Avoca Systems headquartered?: Avoca Systems is headquartered in San Francisco, US.