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Moffett AI / 墨芯

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Sparse-computing AI inference accelerators for cloud and edge

Shenzhen, ChinaFounded 2018Semiconductors

Valuation $500M–1B Last recorded · 2026

Total funding $100–500M Disclosed equity funding

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About Moffett AI / 墨芯

Moffett AI (墨芯人工智能科技(深圳)有限公司) is a Shenzhen-headquartered sparse-computing AI accelerator company founded in 2018. It designs Antoum-architecture inference cards (S30/S40 and SparsePrime) that use dual-sparsity algorithms for cloud and terminal AI workloads, with published MLPerf Inference wins and a Series C round of nearly RMB 1 billion reported in 2026. Official HQ is Nanshan Qianhai (Hongyi Building). Dealroom previously stored Guangdong province-only without a city.

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At a glance

Status: Operational
Founded: 2018
Headquarters: Shenzhen, China
Open positions: None listed
Dealroom signal: 22.3/100
Industry: Semiconductors
Sector: Semiconductors, Chips and Processors, AI Chips and Processors, AI Computing Infrastructure
Technology: Artificial Intelligence
Business model: Manufacturing
Client focus: b2b
Links: Website

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Funding history

2 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SERIES COther financing	May 2026	$138M	$550M	Shenzhen Capital Group · Triumph Capital · Liding Capital · Yanshan Technology	↗
SERIES BOther financing	Apr 2024	$28M	$481M	Ant Group \| Alipay · ShengJing360	↗

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Growth signals

Moffett AI / 墨芯 website traffic

Latest recorded traffic for Moffett AI / 墨芯 is 800 monthly website visits, down 57.9% over the last three months.

Latest monthly visits800 3-month web change-57.9%

Monthly website visitsApr 2024–Jul 2026

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Open positions

Openings linked to this company in Dealroom

ASIC上海/深圳 · Other · Jul 22, 2026

1 distinct opening shownExplore hiring signals →

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