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Female-founded semiconductor AI startup SixSense raises $8.5M in Series A led by Peak XV’s Surge to enhance chip defect detection for manufacturers.

PRIVATEAug 01, 2025•11 months ago

Amount Raised

$8.5 Million

Round Type

series a

San FranciscoSoftware

Investors

FebeAlpha Intelligence CapitalPeak Xv’s Surge

Description

SixSense, a Singapore-based deep tech startup, has developed an AI-powered platform aimed at helping semiconductor manufacturers predict and detect chip defects in real time. The company has raised $8.5 million in a Series A funding round led by Peak XV’s Surge, along with participation from Alpha Intelligence Capital and others. This funding brings its total funding to approximately $12 million. Founded in 2018, SixSense addresses significant challenges in semiconductor manufacturing by providing real-time insights from raw production data.

Company Information

Company

6sense

Location

San Francisco, California, United States

About

6sense is on a mission to revolutionize the way B2B organizations create revenue by predicting customers most likely to buy and recommending the best course of action to engage anonymous buying teams. 6sense Revenue AI is the only sales and marketing platform to unlock the ability to create, manage and convert high-quality pipeline to revenue. Customers report 2X increases in average contract value, 4X increases in win rate and 20-40% reduction in time to close deals. Know everything, do anything, with 6sense.

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Funding Insights

Based on industry data
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals — including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications — based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 200,000+ companies. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.

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