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KaiOS Technologies

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Eponymous operating system for feature phones that packs a range of native apps and other smartphone-like services

Kwun Tong District, Hong KongFounded 2016Telecom
Valuation $250–500M Last recorded · 2022
Revenue $10–50M Latest reported FY
Headcount <100 Current team size
Total funding $50–100M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for KaiOS Technologies and the history behind them.

About KaiOS Technologies

KaiOS Technologies is a startup focused on bridging the digital divide by providing affordable mobile technology to underserved populations. The company operates in the telecommunications and technology market, specifically targeting regions where internet access is limited or non-existent. KaiOS is built on a fork of the discontinued Firefox OS, known as Boot to Gecko (B2G), and it enhances non-touch devices with modern features such as 4G LTE, GPS, Wi-Fi, and HTML5-based applications. This makes it possible for users to access the internet and use apps even on basic mobile phones.

KaiOS primarily serves telecom operators, device manufacturers, and app developers. By partnering with these entities, KaiOS enables the production of low-cost mobile devices that can run web-based applications efficiently. This is particularly beneficial in emerging markets where the cost of smartphones and data plans can be prohibitive.

The business model of KaiOS revolves around licensing its operating system to device manufacturers and telecom operators. Additionally, the company generates revenue through its app store, KaiStore, where developers can publish their apps, and users can download them. This creates a sustainable ecosystem where all stakeholders benefit—manufacturers sell more devices, operators gain more subscribers, and developers reach a wider audience.

KaiOS's mission is to advance digital inclusion and empower people through technology. With nearly half of the global population still without internet access, KaiOS aims to make the internet accessible to the 3.7 billion people who are currently left out of the digital revolution. By providing a platform that supports affordable and efficient mobile technology, KaiOS is making significant strides in closing the digital divide.

Source: Dealroom company data

At a glance

Founded
2016
Headquarters
Kwun Tong District, Hong Kong
Sector
Telecom
Power Law
Colt$25–100M revenue

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A3 investors entered at this stage

Series B and later2 investors entered at this stage

  • Finnfund
  • Avenir Telecom
Team profiled 10 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
9 countries with
team presence
🇨🇳 China39.1%
🇹🇼 Taiwan37%
🇭🇰 Hong Kong8.7%
🇫🇷 France4.3%
🇺🇸 United States2.2%
Top 5 of 9 shown
Web traffic by country
140K monthly visits
across markets
🇺🇸 United States34.3%
🇮🇳 India9.1%
🇳🇬 Nigeria5.6%
🇧🇩 Bangladesh4.1%
🇬🇧 United Kingdom3.9%
Top 5 markets shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about KaiOS Technologies on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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