Fractional AI acquires Fabius

FEBRUARY 26, 2026

Fractional AI acquires Fabius

TARGET

Fabius provides an AI platform that scores sales calls, automates post-call tasks, and coaches sales reps on qualification and deal progression for B2B companies.

Ownership	VC-backed
Investors	Y Combinator
Capital raised	$500K
Headcount	5 FTEs
Headquarters	San Francisco, California
Leadership	Neil Madsen, Co-founder and CEO
Sell-side advisor	—

ACQUIRER

Fractional AI

Fractional AI builds bespoke generative AI software for enterprises and PE-backed companies, automating complex workflows and deploying production-ready AI systems.

Ownership	VC-backed
Investors	Next 10 Ventures, Next Play Ventures
Capital raised	$5M
Headcount	85 FTEs
Headquarters	San Francisco, California
Leadership	Chris Taylor, Co-founder and CEO
Buy-side advisor	—

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Fractional AI -> Fabius  (2026-09-11)
strategic_acquisition | Horizontal SaaS | announced
Target: Fabius provides an AI platform that scores sales calls, automates post-call tasks, and coaches sales reps on qualification and deal progression for B2B companies.
Website: fabius.io | Buyer site: fractional.ai
HQ: San Francisco, California | Ownership: vc-backed | Buyer ownership: vc-backed
Advisors - not yet credited
Source: Thematic - https://thematichq.com/software/d/fractional-ai-fabius.html

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