Accumo
积加科技
Accumo, also known as 积加科技 or A4x, is a portfolio company of Linear Capital that develops AI-powered smart camera solutions for home security and outdoor monitoring. The company builds an integrated "hardware + software + cloud services" stack, with products including WiFi low-power cameras, video doorbells, and a 4K smart bird feeder launched in 2025 . It has showcased its technology at major trade shows including IFA 2025 and Intersec 2026, positioning itself as a full-stack visual AI provider for smart home scenarios . Linear Capital has featured Accumo repeatedly in its quarterly updates, and the company was recognized by ChinaVenture in 2023 as a top enterprise service investment case .
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Coverage
After the Start of Summer, Growing Without Reserve | Linear Quarterly
Abundant sunshine, lush growth.
线性资本·Spring has arrived — can blossoms be far behind? | Linear Quarterly
Rather than waiting for spring, define it.
线性资本·Before the Start of Winter, Building Inner Strength | Linear Quarterly
Fearless through the winter, growing inward.
线性资本·Linear Capital | Linear Path, Nonlinear Growth
Striving to become China's best frontier tech and innovation fund.
线性资本·Linear Capital | Linear Path, Nonlinear Growth
Striving to become China's best frontier technology and innovation fund.
线性资本·Linear Capital received honors including "Top 8 Best Early-Stage VC Firms" and "Best Investment Firm in China's AI and Big Data Industry" from ChinaVenture.
On May 19, ChinaVenture released its 2022 annual rankings of Chinese venture capital and private equity investment institutions — the ChinaVenture Awards. **Linear Capital was named among the "Top 8 Best Early-Stage VC Firms in China" and received the "Top 20 Best Investment Firms in China's AI and Big Data Sector" award, among other honors**.
线性资本·
