South Network

What South Network does

深圳市南方网通网络技术开发有限公司 (South Network) is a privately-held Chinese AI-marketing software and services company founded in 2007 and headquartered in Shenzhen. Across 19 years it has built a multi-product AI marketing ecosystem serving primarily Chinese small and medium-sized enterprises, with three core franchises: 讯灵AI (Xunling AI), a GEO (Generative Engine Optimization) + Agent dual-engine platform that optimizes brand presence on global large-language-model search surfaces (ChatGPT, Gemini, Claude, Grok) and deploys eight enterprise digital-employee agents for 7×24 customer service and office automation; 树品 (Shupin), a new-media AI SaaS platform covering Douyin, Kuaishou, Bilibili, Xiaohongshu, and WeChat with AIGC short-video production, matrix account management, AIGC-assisted live streaming, and intelligent VR business cards; and 树菌 (Shujun), a local-lifestyle-services merchant short-video operations platform with NFC touch-to-share and integrated live-streaming hardware. The group also retains legacy products G3云推广 (full-network marketing self-service application) and Flink AI (the international version of the GEO+Agent stack).

The underlying technology stack combines proprietary GEO training methodologies (three modes covering multi-dimensional brand training, query/intent/answer-word optimization, and gold-standard sales scripts), five trusted-source content-distribution channels feeding major LLMs, and an Agent matrix for digital work. The company reports 100+ software copyrights, a 2024 national invention patent for the Shupin platform, an AI algorithm filing for Xunling AI, and certifications including National High-Tech Enterprise, Specialized and Novel SME, Dual-Software, and ISO9001.

The business model runs on three tiers of recurring annual subscription (黄钻/皇冠/至尊) on G3 Cloud and Shupin, channel franchise fees from 500+ franchisees across 150 cities, and customized enterprise AI-marketing project services for large customers and government contracts (including a Huizhou 'Hundred Enterprises Going Global' initiative and direct work with 50+ listed companies). Distribution is a two-tier system of 11 directly-managed regional subsidiaries plus a nationwide franchise network, supplemented by a direct-sales team for enterprise and government clients. The firm is founder-controlled (Chairman/CEO 费勇 Fei Yong), with a core headcount of approximately 200 employees covering R&D, sales, customer service, planning, and finance, organized across regional subsidiaries from Shenzhen to a Southwest branch in Luzhou.

Name

South Network

Legal name

深圳市南方网通网络技术开发有限公司

Website

https://51g3.net

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

深圳市南方网通网络技术开发有限公司 (South Network) is a Shenzhen-based, privately-held AI marketing software and services company that builds GEO and AI-agent platforms (Xunling AI, Shupin, Flink AI) for Chinese small and medium-sized enterprises and listed companies seeking short-video, search, and AI-search-based digital marketing across domestic and global AI platforms.

Ownership category

akta.pro rank

Product category

AI Marketing Software

NAICS

Advertising Agencies (541810), Advertising, Public Relations, and Related Services (5418), Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers (516210)

SIC

Services-Advertising (7310), Services-Advertising Agencies (7311), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Marketing Automation Platforms & Services (BPAFAFAC)

akta.pro secondary industries

Advertising, Marketing & Customer Personalization (HDAAAGAC), Influencer/Creator Marketplaces & Brand Deal Platforms (MPACABAI), Software/SaaS Subscriptions (Consumer & Prosumer) (CRAFAIAB)

Keywords

• AI marketing platform
• GEO optimization software
• Short video marketing
• Digital marketing SaaS
• AI agent services

Headquarters

HQ city

Nanshanqu

HQ country

China

HQ region

Asia

Offices12 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. SaaS平台订阅服务（树品/讯灵AI/Flink AI）: 企业提供AI营销SaaS平台订阅服务，面向中小企业按月/年收费，含AI内容生成、短视频矩阵运营、GEO优化、Agent智能体等功能模块，支持多档会员等级（皇冠会员、至尊会员等）。
2. G3云推广全网营销平台服务: G3云推广平台提供全网营销自助应用服务，含网站建设、SEO/SEM、品牌策划等，收取平台服务费。
3. 区域代理加盟费: 通过全国代理商网络分销产品，代理商向公司支付加盟费或采购平台服务额度，500+加盟商形成规模化渠道收入。
4. 定制化解决方案与运营服务: 为大型企业、政府项目（如惠州百企出海）提供定制化AI营销解决方案与深度运营服务，收取项目服务费。

Pricing tiers

Go-to-market motion4 records

Distribution channels5 records

Marketing channels6 records

Core offering

South Network develops and sells AI-driven marketing SaaS platforms that help Chinese SMEs execute full-domain and short-video marketing campaigns. The core stack includes the 讯灵AI (Xunling AI) GEO+Agent dual-engine ecosystem for AI-search optimization and digital employees, the 树品 (Shupin) new-media AI SaaS for short-video customer acquisition across Douyin/Kuaishou/Bilibili/Xiaohongshu/WeChat, Flink AI for international markets, 树菌 (Shujun) for local-life merchants, and the legacy G3云推广 full-network marketing platform. Offerings combine AI content generation, voice cloning, multi-account matrix management, and channel-franchise distribution to 12万+ enterprise members across 150 cities.

Product overview

South Network operates a multi-product AI marketing ecosystem centered on three core offerings: (1) 讯灵AI — GEO+Agent dual-engine intelligent ecosystem for AI search optimization and digital employee automation; (2) 树品 — new media AI SaaS platform for short video marketing across Douyin, Kuaishou, Bilibili, Xiaohongshu, and WeChat; (3) 树菌 — local lifestyle services platform for merchant short video operations. The company also maintains legacy products including G3云推广 full-network marketing platform and 风筝秀 short video tool, representing an evolution from PC/mobile internet marketing to AI-powered solutions over 19 years of operation.

Differentiator

Problem solved

Functional benefit

Brands

• 讯灵AI: AI营销核心产品，基于GEO+Agent双引擎架构的智能营销生态系统，提供多维品牌训练、全域内容投喂及八大智能体矩阵
• 树品
• 树菌
• 鸿容AI
• G3云推广
• Flink AI
• 南网传媒
• 广东省集星科技研究院

Products and services

• 讯灵AI (Xunling AI) AI-powered marketing ecosystem with GEO+Agent dual-engine architecture. GEO engine optimizes brand presence in AI search platforms (ChatGPT, Gemini, Claude, Grok) for lead generation; Agent engine provides 8 intelligent agent products for digital employees, 7x24 customer service, and office automation. Targeted at Chinese SMEs, listed companies, and international enterprises.
• 树品 (Shupin) New-Media AI SaaS Platform One-stop new media marketing SaaS platform covering Douyin, Kuaishou, Bilibili, Xiaohongshu, and WeChat video accounts. Features include AI intelligent video production, AIGC auxiliary live streaming, matrix account management, VR business cards, multi-platform keyword ranking optimization, AI intelligent name cards, and automatic inquiry management.
• Flink AI (International Version) International version of the GEO+Agent marketing system covering global AI platforms. Implements the 3+5+2 AI marketing framework with 3 GEO training methods, 5 content distribution channels, and 2 Agent applications to reach ChatGPT, Gemini, Claude, and Grok users worldwide. Targeted at Chinese enterprises expanding overseas and international markets.
• 树菌 (Shujun) Local Life Services Platform Local lifestyle services merchant short video operations platform for local businesses, restaurants, and retail stores. Features cloud-influencer matrix marketing, NFC touch-to-share customer acquisition (Douyin/Xiaohongshu/WeChat groups), AIGC live streaming support, and integrated live-streaming machine for connecting influencer and self-broadcast modes.
• G3云推广/G3 Cloud Promotion Platform Full-network marketing self-service application platform providing integrated PC internet and mobile internet marketing services. Covers website building, SEO/SEM, brand strategy, and full-domain promotional services for SMEs; evolved to version 8.0 with integrated AI marketing ecosystem.
• 鸿容AI (Hongrong AI) AI intelligent agent product line developed alongside 讯灵AI and 树品 platforms. Acquired brand retained as a wholly-owned sub-brand under the South Network group.
• Customized AI Marketing Solutions & Operations Services Customized AI marketing solutions and deep operations services for large enterprises and government cooperation projects. Includes tailored implementation, multi-channel integration, and dedicated operations support for projects such as the Huizhou 100-enterprise overseas-expansion initiative.

Quantifiable outcome

• 98%客户满意度、95%续费率
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration11 records

AI capability11 records

Feature8 records

Partnerships

Six partnerships are on record, tiered 核心, minor and core.

• 惠州市惠城区江北街道办事处核心Strategic or Co-development Partner · 1 April 2026惠城区江北街道招商团赴南方网通考察交流，双方就惠州中小企业数字化出海、讯灵AI-GEO+Agent双引擎赋能全球营销等议题展开深度洽谈，南方网通成为惠州市首批企业出海推广指定服务商，共推惠州百企出海项目。
• 惠州市国际商会minorStrategic or Co-development Partner · 1 April 2026惠州市国际商会副秘书长陈品均参与招商考察活动，协助推动惠州企业通过南方网通讯灵AI平台实现海外市场拓展。
• 字节跳动火山引擎核心Technology or Integration南方网通与字节跳动旗下火山引擎达成生态合作，讯灵AI成为火山引擎生态合作伙伴，在AI技术底座、云服务与AI平台层面实现深度整合，共同赋能企业AI营销数字化转型。
• 抖音/快手/B站/小红书（第三方技术应用服务商）核心Technology or Integration2024年成为抖音、快手、B站、小红书等平台的第三方技术应用服务商，通过API接入实现多平台数据互通与营销工具集成。
• 微信视频号MCN机构minorChannel Partner/ Reseller/ Distributor2024年成立微信视频号MCN机构（南网传媒），拓展微信生态内的短视频营销与达人运营服务。
• 广东省集星科技研究院coreStrategic or Co-development Partner2023年成立广东省集星科技研究院，聚焦AI技术创新与行业应用研究，为南方网通产品研发提供技术支撑与人才储备。

Scale indicators11 records

Recent moves8 records

Expansion highlights6 records

Emerging players

• MarketMuse: US-based AI-driven content optimization and SEO platform helping brands improve AI/search visibility. Comparable to South Network's Xunling AI GEO optimization engine in targeting AI-search discovery.
• 思享无限 (Sixentsu / Tiktok-style Marketing Tools): Chinese short-video marketing SaaS provider focused on Douyin ecosystem marketing automation, content tools, and KOL management. Comparable to South Network's Shupin platform in the short-video marketing tool category.
• 聚力维度 (Juliwei Marketing / DeepBlue Technology): Chinese AI marketing technology company providing GEO, content generation, and intelligent marketing tools. Closely comparable to South Network's Xunling AI in the emerging GEO/AI search optimization category.
• ContentEdge: AI content generation and SEO optimization platform for marketing teams. Comparable to South Network in the broader category of AI-assisted content and search optimization for SMB and enterprise customers.

Broad incumbents

• HubSpot: Global SaaS leader in marketing automation, CRM, and AI-powered customer acquisition tools. Comparable to South Network in delivering marketing automation platforms for SMB and mid-market customers through subscription SaaS.
• 蓝色光标 (BlueFocus Intelligent Communications): One of China's largest marketing and advertising groups, offering digital marketing, AI-driven content, and brand campaign services to enterprise clients. Directly comparable to South Network as a broad incumbent covering internet marketing, AIGC, and GEO/AI marketing services across a much larger scale.
• 华扬联众 (Hylink Digital Solutions): Large Chinese independent digital marketing agency providing internet advertising, content marketing, and AI-driven campaign services to enterprise clients. Comparable to South Network's advertising agency and enterprise marketing service offerings.
• 利欧股份 (Leo Group / LEO Digital): Large Chinese digital marketing and advertising technology group with significant short-video, content, and AI marketing capabilities. Comparable to South Network in serving multi-tier Chinese advertisers through integrated online marketing platforms.

Direct peers

• 有赞 (Youzan / Youzan Tech): Hong Kong-listed Chinese SaaS company providing e-commerce, marketing automation, and social commerce tools to SMBs and brands. Comparable to South Network in serving SMB customer acquisition needs through subscription-based marketing/CRM SaaS.
• 微盟 (Weimob): China-leading SaaS provider for SMB marketing and commerce enablement, offering short-video marketing tools, social CRM, and AI-powered customer acquisition platforms. Closely comparable to South Network's Shupin and G3 Cloud Promotion product lines for SMB digital marketing.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries13 records

Funding overview

Funding rounds1 record

Investors1 record

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 South Network