Short answer: LingGuang: Ant Group's AI assistant that, since its 2.0 upgrade, keeps working after you leave the chat: with your permission it watches bills, prices, school notices and other ongoing matters across Alipay, DingTalk, Feishu, email and Mi Home, and reminds you when something needs you. Amoo: StepFun's personal AI agent built into Step AOS 1.0, the operating system of its STEPX Neo phone: tell the phone what you want and Amoo carries out the steps across apps and services.
LingGuang vs Amoo
Sourced facts only. “Unknown” means not verified yet.
Key facts side by side
| Criterion | LingGuang | Amoo |
|---|---|---|
| Type | personal agent | personal agent |
| Vendor | Ant Group (app published by Alipay (Hangzhou) Technology Co., Ltd.) | StepFun (STEPX device brand) |
| Channels / category | iOS and Android apps and the web at lingguang.com, rolling out in China | Built into the STEPX Neo smartphone (Step AOS 1.0); sold in China via JD.com, Tmall and Douyin |
| Pricing / availability | Free app on the China App Store; any paid tiers for 2.0 not announced. Availability outside China not announced | Comes with the STEPX Neo phone: early-access edition 3,999 yuan in China (phone, Step models, Step AOS and Step Studio), including a 12-month STEPX Token Plan. Cost after the first year not announced; availability outside China not announced |
| Launched | 2025-11-18 | 2026-10-13 |
| Funding (reported) | Unknown (product of Ant Group) | StepFun raised USD 2.5 billion in a pre-IPO round in May 2026 (Caixin); backed by Tencent (Decrypt) |
| Channels confirmed | Mobile app, Web | Mobile app |
| Verified facts | Ant Group released LingGuang 2.0 on 27 Oct 2026, turning the assistant from answering requests into proactively spotting needs and following them up, with user authorisation; Runs on its own cloud host, so tasks continue after you leave the conversation and adapt to new information; Built-in services include Alipay bills, memberships and travel, plus DingTalk, Feishu, email and Mi Home; it can also call MCP and CLI tools; Examples: flag forgotten auto-renewing subscriptions, watch flight and hotel prices after booking, and turn DingTalk class-group notices into to-dos; Connected to Ant's APASS security layer: the agent acts without directly holding authorisation keys, and you can view, adjust or revoke permissions at any time; Rolling out in China on iOS, Android and the web; A small beta of the new version started in early October 2026 after about six months of development; The original LingGuang app launched on 18 Nov 2025 and passed 2 million downloads in six days; Free on the China App Store, rated 4.6 from 6,022 ratings as of 27 Oct 2026; Android version 1.3.80.8000 (27 Oct 2026) introduces a 'Help me manage' view showing plans, lists and progress, and links to DiDi and smart devices | STEPX Neo with Amoo launched 13 Oct 2026 at StepFun's 'Ready Builder One' event in Shanghai; pre-orders from 21:00 that day, sales from 16 Oct at 10:13; Early-access edition priced 3,999 yuan as a 'full-stack' bundle: phone, Step models, Step AOS operating system and Step Studio developer tool; Buyers get a 12-month STEPX Token Plan (10 billion tokens a month per Chinese launch coverage); StepFun has not said what AI costs after the first year; Step AOS 1.0 was built for the agent, with long-term memory, task scheduling and security in the base layer, breaking phone functions into blocks the agent calls via MCP; Two memories: one for the user's facts, habits and preferences, one for what Amoo learns about doing tasks; you can view task steps and manage permissions and memory; Simple commands run on a small on-device model, some offline; complex multi-app requests go to a larger cloud model; Nearly 100 partners including Alipay, Tencent, Ctrip, Didi, Meituan, Amap and CapCut; payments and bookings are completed on the partners' own platforms; A rear MiniLED dot-matrix screen shows what Amoo is doing; six-microphone array for voice; First unveiled 13 Jul 2026 in Shanghai with the STEPX brand and Step AOS; StepFun was founded in 2023 by former Microsoft vice president Jiang Daxin |
| Website | https://www.lingguang.com/ | https://www.stepx.com/ |
| Sources | [1] [2] [3] [4] [5] [6] [7] | [1] [2] [3] [4] [5] |
| Last checked | 2026-11-11 | 2026-11-11 |
Frequently asked questions
What is LingGuang?
Ant Group's AI assistant that, since its 2.0 upgrade, keeps working after you leave the chat: with your permission it watches bills, prices, school notices and other ongoing matters across Alipay, DingTalk, Feishu, email and Mi Home, and reminds you when something needs you.
What is Amoo?
StepFun's personal AI agent built into Step AOS 1.0, the operating system of its STEPX Neo phone: tell the phone what you want and Amoo carries out the steps across apps and services.
How much does LingGuang cost?
Free app on the China App Store; any paid tiers for 2.0 not announced. Availability outside China not announced
How much does Amoo cost?
Comes with the STEPX Neo phone: early-access edition 3,999 yuan in China (phone, Step models, Step AOS and Step Studio), including a 12-month STEPX Token Plan. Cost after the first year not announced; availability outside China not announced
Are LingGuang and Amoo the same type of agent?
LingGuang is listed as a personal agent and Amoo as a personal agent.
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