Home / Reddit Market Index Reddit Market Index:全球 Reddit 如何讨论中国科技与 AI。 Reddit Market Index(Reddit 市场指数)追踪全球 Reddit 对中国科技与 AI 的讨论:基于 266,834 条已分析帖子,覆盖 945 个 subreddit 与 132 个品牌,提供月度净情感指数、品牌声量份额、热门社区与高影响力作者排名,并附方法论;完整数据支持 API 接入(需申请)。
申请增加品牌 Data as of 2026-11-08 缓存快照
已分析帖子
264,790
情感标注覆盖率 99.2%
情绪
净情感指数 MONTHLY · LAST 24 MONTHS 覆盖全部受监测中国相关讨论的月度净情感分(NSS)。NSS = (正面帖数 − 负面帖数) × 100 / 总帖数。可切换查看整体、分类别或分品牌趋势。
Overall By category By brand
Monthly net sentiment trend +4.1 +11.1 +18.1 +25.0 +7.0 2024-12 2025-06 2025-12 2026-05 2026-11 Monthly net sentiment trend: 2024-12 +14.0 to 2026-11 +7.0, 24 points. ai policy robot tech geo consumer
Yearly attention by category, stacked sum of post scores 11.5M 22.9M 34.4M 45.9M 2017 2019 2021 2022 2024 2026 Yearly attention by category, stacked sum of post scores: ai, policy, robot, tech, geo, consumer stacked over 10 dates from 2017 to 2026. 口径为帖子得分之和。绝对量指标——采集结构在 2026-03 发生变化,跨期水平仅供参考方向,不精确可比。
关注度
品牌关注度 MONTHLY · LAST 24 MONTHS 所选类目(AI / Tech / Robot 可切换)中讨论热度最高品牌的月度关注度(帖子得分之和);展示 Top 7 品牌,其余合并计入 Others。
AI Tech Robot
DeepSeek Megvii Alibaba KIMI Kuaishou GLM ByteDance Others
Monthly AI brand attention, stacked sum of post scores 399.7K 799.4K 1.2M 1.6M 2024-12 2025-05 2025-09 2026-02 2026-06 2026-11 Monthly AI brand attention, stacked sum of post scores: DeepSeek, Megvii, Alibaba, KIMI, Kuaishou, GLM, ByteDance, Others stacked over 24 dates from 2024-12 to 2026-11. AI Tech Robot 2026-11 · MONTHLY
AI category monthly net sentiment trend +7.0 +19.5 +32.0 +44.5 +25.0 2024-12 2025-06 2025-12 2026-05 2026-11 AI category monthly net sentiment trend: 2024-12 +21.9 to 2026-11 +25.0, 24 points. # Brand SOV % 1 Alibaba NSS +20.8 · 649 posts
2 DeepSeek NSS +42.6 · 340 posts
3 KIMI NSS +34.2 · 184 posts
4 MiniMax NSS +33.1 · 148 posts
5 GLM NSS +28.9 · 97 posts
6 ByteDance NSS +27.4 · 157 posts
7 Kuaishou NSS +40.6 · 32 posts
8 Baidu NSS -8.3 · 12 posts
9 Tencent NSS +20.7 · 29 posts
10 Vidu NSS +33.3 · 3 posts
AI Tech Robot
All-time AI brand sentiment split 0% 25% 50% 75% 100% DeepSeek: 28% positive, 59% neutral, 12% negative (n=11953) +28% DeepSeek Alibaba: 31% positive, 64% neutral, 5% negative (n=11578) +31% Alibaba ByteDance: 31% positive, 62% neutral, 7% negative (n=7945) +31% ByteDance GLM: 28% positive, 60% neutral, 13% negative (n=6050) +28% GLM MiniMax: 34% positive, 59% neutral, 8% negative (n=5807) +34% MiniMax KIMI: 30% positive, 58% neutral, 12% negative (n=5645) +30% KIMI Kuaishou: 23% positive, 72% neutral, 5% negative (n=4898) +23% Kuaishou Baidu: 15% positive, 75% neutral, 10% negative (n=2077) +15% Baidu Tencent: 34% positive, 60% neutral, 5% negative (n=1371) +34% Tencent Vidu: 7% positive, 91% neutral, 2% negative (n=1188) +7% Vidu Skywork: 9% positive, 89% neutral, 2% negative (n=880) +9% Skywork Megvii: 3% positive, 93% neutral, 4% negative (n=744) +3% Megvii All-time AI brand sentiment split Name Positive % Neutral % Negative % DeepSeek 28 59 12 Alibaba 31 64 5 ByteDance 31 62 7 GLM 28 60 13 MiniMax 34 59 8 KIMI 30 58 12 Kuaishou 23 72 5 Baidu 15 75 10 Tencent 34 60 5 Vidu 7 91 2 Skywork 9 89 2 Megvii 3 93 4
仅收录类目内全期帖数 ≥ 300 的品牌,按帖数取 Top 15。
热点
热点帖子榜 TOP 10 BY SCORE · POOLED PER SLICE 单一热帖排行榜——看真正爆火的讨论:榜单取所选切片内按 Reddit 得分排序的 Top 10。可按情绪(正面 / 负面 / 中性)、周 / 月 / 全期、类别与品牌筛选。
正面 负面 中性 周 月 全期 时段 11-02 – 11-08 10-26 – 11-01 10-19 – 10-25 10-12 – 10-18 10-05 – 10-11 09-28 – 10-04 09-21 – 09-27 09-14 – 09-20 09-07 – 09-13 08-31 – 09-06 08-24 – 08-30 08-17 – 08-23 08-10 – 08-16 08-03 – 08-09 07-27 – 08-02 07-20 – 07-26 07-13 – 07-19 07-06 – 07-12 06-29 – 07-05 06-22 – 06-28 06-15 – 06-21 06-08 – 06-14 06-01 – 06-07 05-25 – 05-31 05-18 – 05-24 05-11 – 05-17 05-04 – 05-10 04-27 – 05-03 04-20 – 04-26 04-13 – 04-19 04-06 – 04-12 03-30 – 04-05 03-23 – 03-29 03-16 – 03-22 03-09 – 03-15 03-02 – 03-08 类别 全部 ai policy robot tech geo consumer generic 品牌 全部 01.AI Agibot Aiper AliExpress Alibaba Amazfit Anker Anycubic Aventon BLUETTI BYD Baichuan Baidu Bambu Lab Baseus Blokees ByteDance CHAGEE COMAC COROS CapCut Changan Chery Cosori Costway Creality Cupshe DJI Deep Robotics DeepSeek Dola Dreame EDIFIER ELEGOO EcoFlow Ecovacs Engwe Eufy Ezviz Fiido FlexiSpot Flower Knows Fourier GLM GOVEE GWM Galbot Geely Greenworks Haier Halara Hisense Hollyland Horizon Robotics Huawei Insta360 Jackery KIMI Keychron Kuaishou Leapmotor Leju Lenovo Levoit LimX Luckin Coffee Luvme MIXUE Mammotion Megvii Midea MiniMax Miniso Momcozy NARWAL NIO NITECORE Naturehike Ninebot OBSBOT OPPO Ohuhu Olight PETKIT PITAKA POP MART Plaud Pudu Robotics Renogy Reolink Roborock Robot Era Rokid Rolife SHEGLAM SHEIN SIHOO Shokz Skintific Skywork SmallRig Soundcore Step Robotics StepFun SwitchBot TOPDON TORRAS Temu Tencent Tineco Transsion Trip.com UBTECH UGREEN Ulanzi Ulike Unitree VEVOR Vidu WORX XGIMI XREAL Xiaomi Xpeng Yealink Zendure miHoYo unihertz
正面帖子 “Yangwang U9X (BYD) have hit over 500 KM/h in Abu Dhabi highway top-speed run. German racing driver Marc Basseng achieved the speed during a…” 🔥 r/Damnthatsinteresting · 2026-11-06 15,023 正面帖子 “Convincingly three-dimensional chinese calligraphy that looks like it's floating in rural China” 🔥 r/nextfuckinglevel · 2026-11-04 12,066 正面帖子 “Official Statement: Qwen Models Will Stick to Open Source to the End!” 🔥 r/LocalLLaMA · 2026-11-02 5,120 正面帖子 “Yangwang U9X (BYD) have hit over 500 KM/hr in Abu Dhabi highway top speed run. German racing driver Marc Basseng achieved the speed during a…” 🔥 r/nextfuckinglevel · 2026-11-06 3,285 正面帖子 “Thank you for protecting us, great firewall” r/shitposting · 2026-11-07 2,681 正面帖子 “Despite the challenges, this man is earning his living by delivering food on a three-wheeler. A beautiful example of determination and self-…” r/incredible_indians · 2026-11-03 2,059 正面帖子 “‘It’s only when you see 49-ton trucks in China running on batteries that you realize how serious electrification is’: Octopus Energy CEO Gre…” r/europe · 2026-11-03 1,948 正面帖子 “Giant enclosed membrane structures now cover large excavation zones on construction sites across China! They block over 95% of dust and cut…” r/thatsdamninteresting · 2026-11-03 1,861 正面帖子 “Kimi-K3.1-Pro is now open-weights” r/LocalLLaMA · 2026-11-04 1,447 正面帖子 “"Absolutely incredible: MIT researchers say GPT-6 Astra improved a small Qwen model’s math score from 7.9% to 48.1% by directly editing just…” r/accelerate · 2026-11-02 1,370 帖池分层(得分下限):周榜覆盖采集期(2026-03 起)得分 ≥ 30 的帖子;月榜覆盖近 24 个月得分 ≥ 100——2026-03 以来的月份还会纳入采集期得分 ≥ 30 的帖池;全期层下限为得分 ≥ 300,并叠加前两层帖池。中性帖以相同得分下限纳入。帖池仅保留每个时段内各情绪、各类别、各品牌的 Top 10;类别 × 品牌组合筛选以及低于所在层门槛的切片可能不足 10 条。2026-03 之前不提供周度筛选:采集开始前的按周覆盖为稀疏补采,会使榜单失真。跨越 2026-03 的绝对得分受采集结构变化影响。日期均为 UTC。
Total score NSS Subscribers Posts Category All ai policy robot tech geo consumer generic Brand All Agibot Aiper AliExpress Alibaba Amazfit Anker Anycubic Aventon BLUETTI BYD Baichuan Baidu Bambu Lab Baseus Beatbot Blokees ByteDance CHAGEE COMAC COROS CapCut Changan Chery Cosori Costway Creality Cupshe DJI Deep Robotics DeepSeek Dola Dreame EDIFIER ELEGOO EcoFlow Ecovacs Engwe Eufy Ezviz Fiido FlexiSpot Flower Knows GLM GOVEE GWM Galbot Geely Greenworks Haier Halara Hisense Hollyland Horizon Robotics Huawei Insta360 Jackery KIMI Keychron Kuaishou Laifen Leapmotor Leju Lenovo Levoit LimX Luckin Coffee Luvme MIXUE Mammotion Megvii Midea MiniMax Miniso Momcozy NARWAL NIO NITECORE Naturehike Ninebot OBSBOT OPPO Ohuhu Olight PETKIT PITAKA POP MART Plaud Pudu Robotics Renogy Reolink Roborock Robot Era Rokid Rolife SHEGLAM SHEIN SIHOO SONGMICS Shokz Skintific Skywork SmallRig Soundcore Step Robotics StepFun SwitchBot TOPDON TORRAS Temu Tencent Tineco Transsion Trip.com UBTECH UGREEN Ulanzi Ulike Unitree VEVOR Vidu WORX XGIMI XREAL Xiaomi Xpeng Yealink Zendure miHoYo unihertz (no brand)
# Subreddit Total score 1 r/worldnews 662 posts · NSS -42.6 Geopolitically Skeptical
2 r/technology 1,088 posts · NSS -14.6 Geopolitically Skeptical
3 r/interestingasfuck 197 posts · NSS +18.3 Awe with Skepticism
4 r/nextfuckinglevel 76 posts · NSS +27.6 Technically Curious, Mildly Positive
5 r/Damnthatsinteresting 95 posts · NSS +29.5 Technically Curious
6 r/pics 54 posts · NSS +11.1 Visually Curious
7 r/memes 66 posts · NSS -15.2 Geopolitically Skeptical
8 r/TikTokCringe 72 posts · NSS -1.4 Cautiously Neutral
9 r/news 103 posts · NSS -39.8 Geopolitically Skeptical
10 r/interesting 83 posts · NSS +7.2 Curiosity-Driven Neutral
不足 5 帖的切片已排除。
Total score Posts NSS Category All ai policy robot tech geo consumer generic Brand All 01.AI 4Paradigm Agibot Aiper AliExpress Alibaba Amazfit Anker Anycubic Aventon BLUETTI BYD Baichuan Baidu Bambu Lab Baseus Beatbot Blokees ByteDance CHAGEE COMAC COROS CapCut Changan Chery Cosori Costway Creality Cupshe DJI Deep Robotics DeepSeek Dola Dreame EDIFIER ELEGOO EcoFlow Ecovacs Engwe Eufy Ezviz Fiido FlexiSpot Flower Knows Fourier GLM GOVEE GWM Galbot Geely Greenworks Haier Halara Hisense Hollyland Horizon Robotics Huawei Insta360 Jackery KIMI Keychron Kuaishou Laifen Leapmotor Leju Lenovo Levoit LimX Luckin Coffee Luvme MIXUE Mammotion Megvii Midea MiniMax Miniso Momcozy NARWAL NIO NITECORE Naturehike Ninebot OBSBOT OPPO Ohuhu Olight PETKIT PITAKA POP MART Plaud Pudu Robotics Renogy Reolink Roborock Robot Era Rokid Rolife SHEGLAM SHEIN SIHOO SONGMICS Shokz Skintific Skywork SmallRig Soundcore Step Robotics StepFun SwitchBot TOPDON TORRAS Temu Tencent Tineco Transsion Trip.com UBTECH UGREEN Ulanzi Ulike Unitree VEVOR Vidu WORX XGIMI XREAL Xiaomi Xpeng Yealink Zendure miHoYo unihertz (no brand)
# Author Total score 1 maxwellhill
2 DoremusJessup
3 ManiaforBeatles
4 esberat
5 c-k-q99903
6 Wagamaga
7 DaFunkJunkie
8 elonmuskatemyson
9 flyingcatwithhorns
10 mczack13
作者池:各品牌、各类别按得分取全历史 top-100。
Total score Posts NSS Category All ai policy robot tech geo consumer generic Brand All 01.AI 4Paradigm Agibot Aiper AliExpress Alibaba Amazfit Anker Anycubic Aventon BLUETTI BYD Baichuan Baidu Bambu Lab Baseus Beatbot Blokees ByteDance CHAGEE COMAC COROS CapCut Changan Chery Cosori Costway Creality Cupshe DJI Deep Robotics DeepSeek Dola Dreame EDIFIER ELEGOO EcoFlow Ecovacs Engwe Eufy Ezviz Fiido FlexiSpot Flower Knows Fourier GLM GOVEE GWM Galbot Geely Greenworks Haier Halara Hisense Hollyland Horizon Robotics Huawei Insta360 Jackery KIMI Keychron Kuaishou Laifen Leapmotor Leju Lenovo Levoit LimX Luckin Coffee Luvme MIXUE Mammotion Megvii Midea MiniMax Miniso Momcozy NARWAL NIO NITECORE Naturehike Ninebot OBSBOT OPPO Ohuhu Olight PETKIT PITAKA POP MART Plaud Pudu Robotics Renogy Reolink Roborock Robot Era Rokid Rolife SHEGLAM SHEIN SIHOO SONGMICS Shokz Skintific Skywork SmallRig Soundcore Step Robotics StepFun SwitchBot TOPDON TORRAS Temu Tencent Tineco Transsion Trip.com UBTECH UGREEN Ulanzi Ulike Unitree VEVOR Vidu WORX XGIMI XREAL Xiaomi Xpeng Yealink Zendure miHoYo unihertz (no brand)
Positive (NSS > +5) Neutral Negative (NSS < −5)
Topic word cloud, sized by total score and colored by net sentiment TikTok TikTok · 7.8M · NSS -4.3 China China · 5.6M · NSS -4.1 Critique Critique · 3.5M · NSS -35.7 User_Experience User_Experience · 2.9M · NSS +9.9 Policy Policy · 2M · NSS -17.2 Content Discovery & Curation Content Discovery & Curation · 1.6M · NSS +0.0 Culture Culture · 1.4M · NSS +9.5 Human-Rights Human-Rights · 1.3M · NSS -100.0 Politics Politics · 1.3M · NSS -34.2 Geopolitics Geopolitics · 1.1M · NSS -6.8 Beijing Beijing · 1M · NSS +0.2 Shanghai Shanghai · 1M · NSS +10.5 Genocide Genocide · 968.8K · NSS -76.5 Trump Trump · 932.7K · NSS -12.9 Technology Technology · 920K · NSS +27.9 Political & Regulatory Scrutiny Political & Regulatory Scrutiny · 912.3K · NSS -69.2 Censorship Censorship · 892.3K · NSS -40.8 COVID-19 COVID-19 · 888.5K · NSS -54.5 US-China Geopolitics & Security Bans US-China Geopolitics & Security Bans · 875.8K · NSS -85.1 Arts & Lifestyle Arts & Lifestyle · 799.3K · NSS +9.6 Social Control Social Control · 782.3K · NSS -82.9 Surveillance & Censorship Surveillance & Censorship · 782.3K · NSS -82.9 TikTok_Content TikTok_Content · 735.4K · NSS -6.4 Skyline Skyline · 707.7K · NSS +15.2 Everyday-Life Everyday-Life · 691.3K · NSS +0.0 Taiwan Taiwan · 647K · NSS -34.1 Olympics Olympics · 637.5K · NSS +4.5 Hong-Kong Hong-Kong · 573.9K · NSS -66.7 Memes Memes · 550.1K · NSS +0.0 Safety Safety · 521.2K · NSS -16.8 Huawei Huawei · 447K · NSS +1.5 Humor Humor · 446.6K · NSS +5.8 Sports Sports · 422.2K · NSS +0.0 Meme Meme · 415.7K · NSS -12.3 Hong_Kong Hong_Kong · 414.1K · NSS -6.4 Company Company · 393.2K · NSS +18.1 Pollution Pollution · 383.8K · NSS -50.0 Temu Temu · 362.3K · NSS -22.8 Comparison Comparison · 357.4K · NSS +17.3 Hong Kong Hong Kong · 357.2K · NSS -16.7 Xi_Jinping Xi_Jinping · 349.6K · NSS -9.2 AI Development AI Development · 320.3K · NSS -35.7 # Topic Total score 1 Geopolitics_and_Sanctions
2 Hardware_and_Robotics
3 Censorship_and_Safety
4 Market_and_Macro_Economy
5 Policy_and_Regulation
6 Corporate_Strategy
7 Model_Capabilities
8 Tech_Comparison
9 Data_Privacy
10 UI_and_UX
Posts Total score NSS Category All ai policy robot tech geo consumer generic Brand All 01.AI 4Paradigm Agibot Aiper AliExpress Alibaba Amazfit Anker Anycubic Aventon BLUETTI BYD Baichuan Baidu Bambu Lab Baseus Beatbot Blokees ByteDance CHAGEE COMAC COROS CapCut Changan Chery Cosori Costway Creality Cupshe DJI Deep Robotics DeepSeek Dola Dreame EDIFIER ELEGOO EcoFlow Ecovacs Engwe Eufy Ezviz Fiido FlexiSpot Flower Knows Fourier GLM GOVEE GWM Galbot Geely Greenworks Haier Halara Hisense Hollyland Horizon Robotics Huawei Insta360 Jackery KIMI Keychron Kuaishou Laifen Leapmotor Leju Lenovo Levoit LimX Luckin Coffee Luvme MIXUE Mammotion Megvii Midea MiniMax Miniso Momcozy NARWAL NIO NITECORE Naturehike Ninebot OBSBOT OPPO Ohuhu Olight PETKIT PITAKA POP MART Plaud Pudu Robotics Renogy Reolink Roborock Robot Era Rokid Rolife SHEGLAM SHEIN SIHOO SONGMICS Shokz Skintific Skywork SmallRig Soundcore Step Robotics StepFun SwitchBot TOPDON TORRAS Temu Tencent Tineco Transsion Trip.com UBTECH UGREEN Ulanzi Ulike Unitree VEVOR Vidu WORX XGIMI XREAL Xiaomi Xpeng Yealink Zendure miHoYo unihertz (no brand)
Positive (NSS > +5) Neutral Negative (NSS < −5)
Use case word cloud, sized by posts and colored by net sentiment Video_Generation Video_Generation · 14.5K · NSS +29.7 Investment_and_Market_Analysis Investment_and_Market_Analysis · 12.5K · NSS +11.8 Coding_and_Web_Dev Coding_and_Web_Dev · 10.9K · NSS +26.8 AI_Agents_and_Workflows AI_Agents_and_Workflows · 9.8K · NSS +31.7 Cultural_and_Social_Pulse Cultural_and_Social_Pulse · 8.9K · NSS -0.4 Image_Generation Image_Generation · 6.9K · NSS +29.5 Brand_Trust_and_Public_Image Brand_Trust_and_Public_Image · 5.9K · NSS -17.4 Prompt_Engineering Prompt_Engineering · 5K · NSS +23.5 Digital_Avatars_and_Roleplay Digital_Avatars_and_Roleplay · 4.3K · NSS +10.4 Logistics_and_Supply_Chain Logistics_and_Supply_Chain · 3.6K · NSS +9.9 Music_and_Audio Music_and_Audio · 3K · NSS +24.3 Data_Analysis_and_Logic Data_Analysis_and_Logic · 2.9K · NSS +28.9 UI_UX_Design UI_UX_Design · 1.7K · NSS +26.8 Document_and_Proposal Document_and_Proposal · 1.3K · NSS +23.0 Web_Search_and_Retrieval Web_Search_and_Retrieval · 953 · NSS +15.3 Translation_and_Localization Translation_and_Localization · 702 · NSS +15.5 Data_Privacy Data_Privacy · 22 · NSS -40.9 Hardware_and_Robotics Hardware_and_Robotics · 14 · NSS +21.4 Gaming Gaming · 12 · NSS +8.3 Content_Creation Content_Creation · 12 · NSS +8.3 Policy_and_Regulation Policy_and_Regulation · 11 · NSS -9.1 Tech_Comparison Tech_Comparison · 10 · NSS +50.0 3D_Modeling 3D_Modeling · 7 · NSS +57.1 Creative_Writing Creative_Writing · 7 · NSS +0.0 Marketing Marketing · 6 · NSS +16.7 Web_App_Building Web_App_Building · 4 · NSS +0.0 Research_and_Analysis Research_and_Analysis · 3 · NSS +66.7 3D_Model_Generation 3D_Model_Generation · 2 · NSS -50.0 3D_World_Generation 3D_World_Generation · 2 · NSS +100.0 Animation Animation · 2 · NSS +0.0 Censorship_and_Safety Censorship_and_Safety · 2 · NSS +0.0 Geopolitics_and_Sanctions Geopolitics_and_Sanctions · 2 · NSS -50.0 Photography Photography · 2 · NSS +0.0 Workflow_Automation Workflow_Automation · 2 · NSS +50.0 3D_Asset_Creation 3D_Asset_Creation · 1 · NSS +0.0 3D_Asset_Generation 3D_Asset_Generation · 1 · NSS +0.0 Accessibility_Tools Accessibility_Tools · 1 · NSS +0.0 Ad_Production Ad_Production · 1 · NSS -100.0 Advertising Advertising · 1 · NSS +100.0 AI_Art AI_Art · 1 · NSS +0.0 AI_Marketing AI_Marketing · 1 · NSS +0.0 AI_Research AI_Research · 1 · NSS +0.0 Audio_Generation Audio_Generation · 1 · NSS +0.0 Audio_Processing Audio_Processing · 1 · NSS +100.0 Automation Automation · 1 · NSS +0.0 Business_Efficiency Business_Efficiency · 1 · NSS +0.0 Career_Advice Career_Advice · 1 · NSS +0.0 Communication_and_Productivity Communication_and_Productivity · 1 · NSS +0.0 Computer_Vision Computer_Vision · 1 · NSS +100.0 Content_and_Marketing Content_and_Marketing · 1 · NSS +0.0 Conversational_AI Conversational_AI · 1 · NSS +0.0 Copywriting_and_Proposal Copywriting_and_Proposal · 1 · NSS +0.0 Corporate_Strategy Corporate_Strategy · 1 · NSS -100.0 Cost_Optimization Cost_Optimization · 1 · NSS +0.0 Customer_Support Customer_Support · 1 · NSS +100.0 Digital_Marketing Digital_Marketing · 1 · NSS +0.0 E_Commerce E_Commerce · 1 · NSS +0.0 Educational_Content Educational_Content · 1 · NSS +0.0 Fitness_Tracking Fitness_Tracking · 1 · NSS +0.0 Game_Development Game_Development · 1 · NSS +100.0 Interactive_Storytelling Interactive_Storytelling · 1 · NSS +0.0 Marketing_Automation Marketing_Automation · 1 · NSS +0.0 Marketing_Consulting Marketing_Consulting · 1 · NSS +0.0 Marketing_Content Marketing_Content · 1 · NSS +0.0 Media_Watching Media_Watching · 1 · NSS +0.0 Multisensory_Storytelling Multisensory_Storytelling · 1 · NSS +0.0 Operations_Management Operations_Management · 1 · NSS +0.0 Pricing_and_Cost Pricing_and_Cost · 1 · NSS +0.0 Productivity_Apps Productivity_Apps · 1 · NSS +0.0 RAG RAG · 1 · NSS +0.0 Real_Estate Real_Estate · 1 · NSS +100.0 Research Research · 1 · NSS +100.0 Research_Tasks Research_Tasks · 1 · NSS +100.0 Roleplay Roleplay · 1 · NSS +0.0 Sales_Prospecting Sales_Prospecting · 1 · NSS +0.0 Science_Purposes Science_Purposes · 1 · NSS +100.0 Social_Media Social_Media · 1 · NSS +0.0 Social_Media_Automation Social_Media_Automation · 1 · NSS +0.0 Social_Media_Content Social_Media_Content · 1 · NSS +0.0 Storytelling Storytelling · 1 · NSS +100.0 # Use case Posts 1 Video_Generation 1.1M score · NSS +29.7
2 Investment_and_Market_Analysis 3.9M score · NSS +11.8
3 Coding_and_Web_Dev 692.7K score · NSS +26.8
4 AI_Agents_and_Workflows 493.1K score · NSS +31.7
5 Cultural_and_Social_Pulse 6.6M score · NSS -0.4
6 Image_Generation 1.1M score · NSS +29.5
7 Brand_Trust_and_Public_Image 5.9M score · NSS -17.4
8 Prompt_Engineering 296.3K score · NSS +23.5
9 Digital_Avatars_and_Roleplay 1.6M score · NSS +10.4
10 Logistics_and_Supply_Chain 1.1M score · NSS +9.9
由 view_usecase_distribution(用途 × 类别 × 品牌)聚合而来;NSS 由汇总后的正/负/总帖数重新推导。
按帖子发布时间做全历史分析(2008 → 数据截止日)。连续采集自 2026-03 起;跨越 2026-03 的绝对量对比存在采集结构变化。样本不足 30 帖的切片按数据不足处理不予展示。所有时间戳均为 UTC。
Reddit Market Index 是什么 Reddit Market Index 把 266,834 条关于中国科技与 AI 的 Reddit 帖子——覆盖 945 个已建画像的 subreddit 与 28 个追踪品牌——浓缩成月度情感、关注度与声量份额序列,并基于 165,676 位作者画像给出社区、作者、议题与用途排名。它要用数据而不是轶事回答一个问题:全球 Reddit 究竟怎样讨论中国科技与 AI,这种讨论又在如何变化?
如何解读这个指数 页面上有两类指标。比率型指标——净情感分(NSS)、声量份额、情感占比——因为除掉了采集量,在 2008 年至今的全部历史上可比。绝对量指标——帖子数与总得分——在 2026-03 前后存在采集结构变化,跨期的量级对比只能看方向、不能当精确值;所有基于绝对量的图表都在脚注中做了说明。
方法论 分析按帖子发布时间覆盖全部历史,从 2008 年到 "Data as of" 徽标所示的数据最新日。NSS = (正面帖数 − 负面帖数) × 100 / 总帖数。声量份额按得分加权,而非按帖数加权。任何样本不足 30 帖的筛选组合按数据不足处理,不展示不稳定的百分比。相对时间窗一律锚定数据最新日期,而不是当前时钟。所有时间戳均为 UTC。
数据接入 看板免费查看、免费引用。完整数据不提供下载;需要数据的团队可以申请 API 接入,品牌方也可以申请加入我们的跟踪品牌池。两件事都发一封邮件给我们即可。
或直接写信到 support@keepreal.cc 复制邮箱
引用本指数 在文章、研究或报告中引用 Reddit Market Index 时,请附上数据截止日期,以便读者知道你使用的是哪一版快照:
KeepReal Reddit Market Index — China tech & AI on Reddit. Data as of 2026-11-08. https://keepreal.cc/data/reddit-market-index TL;DR
一个持续更新的指数,量化 Reddit 上的中国科技与 AI 讨论:266,834 条帖子、945 个 subreddit、132 个品牌、165,676 位作者画像。 比率型指标(净情感、声量份额、情感占比)在 2008 年至今全期可比;绝对量指标受 2026-03 采集结构变化影响。 看板免费查看并标注数据截止日期,提供可直接粘贴的引用格式;完整数据不提供下载,支持 API 接入(需申请)。 FAQ NSS(净情感分)是什么? NSS = (正面帖数 − 负面帖数) × 100 / 总帖数,取值范围 −100 到 +100。因为它是比率而非量级,在整个监测历史上保持可比。
为什么绝对量在 2026-03 前后有跳变? 连续采集自 2026-03 起,这改变了每个时期进入语料库的帖子规模。比率型指标不受影响;跨越该边界的绝对帖数与得分只能看方向,相关图表均已加脚注说明。
数据有多新? 每个模块都标注 "Data as of" 日期,等于语料库中最新的帖子发布日期。页面数据装配最多每 24 小时刷新一次;若实时刷新失败,会提供上一次成功的数据并标注为缓存快照。
可以下载或引用这个指数吗? 引用可以:引用区块给出含数据截止日期、可直接粘贴的格式。完整数据不提供免费下载;需要数据接入的团队,请发邮件至 support@keepreal.cc 申请 API。Reddit 原帖正文语料不做再分发。