What Sound Group Inc. does

Sound Group Inc. (NASDAQ: SOGP) is a Singapore-domiciled, publicly traded AI-powered audio company founded in 2013 that operates a portfolio spanning online audio platforms (live audio streaming, multi-user voice interactions, and podcasts under the LIZHI brand) and a suite of vertical AI-native tools (AI meeting transcription, real-time translation, and voice cloning). The business is unified architecturally by the SoundSphere Technology System, a three-layer framework (Operational Intelligence for content recommendation, ad optimization, audio moderation, and data analysis; Technical Intelligence centered on an in-house Voice AI Engine spanning ASR, TTS, voice cloning, and speech emotion recognition; and Infrastructural Intelligence comprising real-time communications, a global voice cloud platform, and a unified data layer).

The company serves a global user base across two horizontal segments: Global Consumer Audio Users (B2C, long-tail) and Global Business/Enterprise Users leveraging AI-native productivity tools. Distribution is direct-to-consumer and product-led, with web/mobile self-serve channels worldwide and an open SoundSphereAI showcase platform (launched January 6, 2026) inviting developers, partners, and users to experiment with the company's voice AI capabilities. The revenue model is anchored in online audio platforms with recurring subscription/streaming economics, supplemented by AI tool applications; specific pricing is not publicly disclosed. The company employs 501–1,000 staff and has been listed on Nasdaq since January 2020.

Operationally, FY2025 was an inflection year: revenue grew 53% year-over-year and the company returned to profitability, followed by a ~US$5 million special cash dividend announcement and CEO insider buying (Oct 2025). The strategic posture is one of AI-driven global expansion from a China-rooted LIZHI base, with explicit investment in AI talent pipelines via the LIZHI Innovation Talent Scholarship at HKUST(GZ) and continued brand validation through seven consecutive years on China's Top 100 Internet Enterprises list.

Name

Sound Group Inc.

Legal name

Sound Group Inc.

Website

https://soundgroupinc.com

Company type

Public

Founded year

2013

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Sound Group Inc. (NASDAQ: SOGP) is a Singapore-domiciled AI-powered audio company operating online audio platforms (LIZHI) and vertical AI-native tools such as meeting transcription, real-time translation, and voice cloning for global consumers and business users.

Ownership category

akta.pro rank

Product category

Online Audio Platforms and Voice AI

akta.pro primary industry

Enterprise Audio Publishing & Private Podcast Platforms (MPAIADAI)

akta.pro secondary industries

Audio & Speech Analytics (call analytics, QA, insights) (HDAAAFAH), Voice Cloning, Dubbing & Audio Generative Media (HDAAAFAK)

Keywords

• Online audio platforms
• Voice AI technology
• Live audio streaming
• AI meeting transcription
• Voice cloning services

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Online Audio Platforms: Revenue generated from live audio streaming, multi-user voice interactions, podcasts, and related audio content services delivered through the company's portfolio of online audio products. The platform serves a global user base across diverse usage scenarios.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Sound Group provides a comprehensive suite of online audio products — including live audio streaming, multi-user voice interactions, and podcasts — alongside a portfolio of vertical AI-native tools spanning AI meeting transcription, real-time translation, and voice cloning. These offerings are unified under the proprietary SoundSphere Technology System and served to a global user base of consumers and business users through web and mobile applications, with the SoundSphereAI platform (launched January 2026) showcasing voice AI capabilities to developers, partners, and end users worldwide.

Product overview

Sound Group Inc. operates as a global AI-powered audio company offering a unified platform-plus-products architecture. The portfolio centers on Online Audio Platforms (live streaming, multi-user voice interactions, podcasts) and AI Tool Applications (AI meeting transcription, real-time translation, voice cloning), unified under the SoundSphere Technology System. The SoundSphereAI platform serves as an open showcase for voice AI capabilities. LIZHI represents the company's sub-brand presence in the Chinese market. Together, these offerings create an intelligent audio ecosystem spanning content creation, real-time interaction, and AI-powered productivity tools.

Differentiator

Problem solved

Functional benefit

Products and services

• Online Audio Platforms Comprehensive suite of online audio products designed to meet diverse user needs, including live audio streaming, multi-user voice interactions, podcasts, and related audio content services delivered to a global user base across multiple usage scenarios.
• AI Tool Applications Suite of vertical AI-native tools spanning AI meeting transcription, real-time translation, and voice cloning, designed to make advanced AI accessible and intuitive for global users across productivity, communication, and content creation use cases.
• SoundSphereAI Open and scalable voice AI technology showcase platform featuring interactive demos and real-world application scenarios, inviting developers, partners, and users worldwide to explore voice-based technologies.
• LIZHI Sound Group's audio platform sub-brand in China, recognized among China's Top 100 Internet Enterprises with Comprehensive Strength for seven consecutive years through 2025, serving the Chinese consumer audio market.

Quantifiable outcome

• 53% revenue growth in FY2025 year-over-year
• +3 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability6 records

Feature9 records

Partnerships

One partnership is on record.

• HKUST(GZ) (Hong Kong University of Science and Technology, Guangzhou)coreStrategic or Co-development Partner · 27 October 2025Sound Group Inc. announced a donation to establish the LIZHI Innovation Talent Scholarship at HKUST(GZ) to promote AI and data science research and talent cultivation. The initiative supports AI innovation and aligns with Sound Group's long-term AI business strategy, fostering industry-academia collaboration to develop future AI talent.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Emerging players

• ElevenLabs: Leading AI voice cloning and text-to-speech platform with developer APIs. Comparable to Sound Group's Voice AI Engine and SoundSphereAI platform capabilities in TTS and voice cloning, representing a fast-moving competitor in the same AI audio infrastructure layer.
• SoundHound AI: Public voice AI company offering speech recognition, conversational AI, and voice-enabled solutions across automotive, restaurants, and enterprise. Comparable to Sound Group's Voice AI Engine (ASR, TTS, emotion recognition) and emerging enterprise AI tool applications.

Direct peers

• Clubhouse: Live audio social platform centered on multi-user voice rooms and creator-led conversations. Directly comparable to Sound Group's multi-user voice interaction products launched in 2016 and central to its creator-platform-user flywheel.
• Tencent Music Entertainment Group: Dominant Chinese online music and audio entertainment platform offering streaming, live audio, karaoke, and podcasts. Closest large-scale peer to Sound Group's LIZHI sub-brand in terms of product mix, audience, and Chinese market positioning.
• NetEase Cloud Music: Chinese music streaming and audio community platform with strong UGC and social audio elements. Direct competitor to LIZHI in the Chinese market with comparable live audio, podcasts, and community features.
• Yalla Group Limited: MENA-focused voice-centric social networking and entertainment platform listed on NYSE. Comparable to Sound Group's multi-user voice interaction and live audio streaming business model, with similar geographic and product positioning in voice-based social entertainment.
• Spotify Technology: Global audio streaming and podcast platform with subscription-based monetization. Comparable to Sound Group's online audio platforms offering (live streaming, multi-user voice, podcasts) and the LIZHI consumer audio business, though at vastly larger scale.

Broad incumbents

• Discord Inc. Voice and text communication platform with persistent voice channels, communities, and creator features. Comparable to Sound Group's real-time multi-user voice interaction product layer and creator-platform-user community engagement model.
• Cerence Inc. Enterprise-focused conversational AI and voice assistant company for the automotive industry. Comparable to Sound Group's ASR, TTS, and voice AI capabilities applied to enterprise use cases, though Cerence is specialized in mobility verticals.
• iFlytek: Major Chinese AI and speech technology company with ASR, TTS, machine translation, and voice AI platforms serving enterprise and consumer markets. Comparable to Sound Group's Voice AI Engine capabilities, particularly relevant for Chinese-market speech AI competition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/SoundGroupInc
• LinkedInlinkedin.com/company/soundgroupinc
• Facebookfacebook.com/SoundGroupInc

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds6 records

Investors6 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sound Group Inc.