ClickHouse Adopters
The following list of companies using ClickHouse and their success stories is assembled from public sources, thus might differ from current reality. We’d appreciate it if you share the story of adopting ClickHouse in your company and add it to the list, but please make sure you won’t have any NDA issues by doing so. Providing updates with publications from other companies is also useful.
| Company | Industry | Usecase | Cluster Size | (Un)Compressed Data Size* | Reference |
|---|---|---|---|---|---|
| 2gis | Maps | Monitoring | — | — | Talk in Russian, July 2019 |
| 3xpl | Software & Technology | Blockchain Explorer | — | — | Reddit, February 2023 |
| 5CNetwork | Software | Analytics | — | — | Community Slack |
| Adapty | Subscription Analytics | Main product | — | — | Tweet, November 2021 |
| AdGreetz | Software & Technology | AdTech & MarTech | — | — | Blog, April 2023 |
| AdGuard | Anti-Ads | AdGuard DNS | — | 1,000,000 DNS requests per second from over 50 million users | Official Website, August 2022 |
| Admiral | Martech | Engagement Management | — | — | Webinar Slides, June 2020 |
| Admixer | Media & Entertainment | Ad Analytics | — | — | Blog Post |
| Adevinta | Software & Technology | Online Classifieds | — | — | Blog, April 2023 |
| AdScribe | Ads | TV Analytics | — | — | A quote from CTO |
| Ahrefs | SEO | Analytics | Main cluster is 100k+ CPU cores, 800TB RAM. | 110PB nvme storage, uncompressed data size on main cluster is 1EB. | Job listing |
| aiven | Cloud data platform | Managed Service | - | - | Blog post |
| Akamai | Software & Technology | CDN | — | — | |
| Akvorado | Network Monitoring | Main Product | — | — | Documentation |
| AlgoNode | Software & Technology | Algorand Hosting | — | — | Twitter, April 2023 |
| Alibaba Cloud | Cloud | Managed Service | — | — | Official Website |
| Alibaba Cloud | Cloud | E-MapReduce | — | — | Official Website |
| Aloha Browser | Mobile App | Browser backend | — | — | Slides in Russian, May 2019 |
| Altinity | Cloud, SaaS | Main product | — | — | Official Website |
| Amadeus | Travel | Analytics | — | — | Press Release, April 2018 |
| ApiRoad | API marketplace | Analytics | — | — | Blog post, November 2018, March 2020 |
| Appsflyer | Mobile analytics | Main product | — | — | Talk in Russian, July 2019 |
| Aptabase | Analytics | Privacy-first / open-source Firebase Analytics alternative | — | — | GitHub Repository |
| ArenaData | Data Platform | Main product | — | — | Slides in Russian, December 2019 |
| Argedor | ClickHouse support | — | — | — | Official website |
| ASO.dev | Software & Technology | App store optimisation | — | — | Twitter, April 2023 |
| Atani | Software & Technology | Crypto Platform | — | — | CTO LinkedIn |
| Avito | Classifieds | Monitoring | — | — | Meetup, April 2020 |
| AzurePrice | Analytics | Main Product | — | — | Blog, November 2022 |
| B2Metric | Marketing | Analytics | — | — | ProductHunt, July 2023 |
| Badoo | Dating | Timeseries | — | 1.6 mln events/sec (2018) | Slides in Russian, December 2019 |
| Baselime | Software & Technology | Observability for Serverless | — | — | Official website |
| Basic RUM | Software & Technology | Real User Monitoring | — | — | Official website |
| Beeline | Telecom | Data Platform | — | — | Blog post, July 2021 |
| Beetested | Software & Technology | Game Testing | — | — | Case Study, June 2023 |
| Benocs | Network Telemetry and Analytics | Main Product | — | — | Meetup Video, December 2022 Slides, December 2022 Blog Post, March 2022 Slides in English, October 2017 |
| Bento | Software & Technology | Personal Portfolio | — | — | Twitter, May 2023 |
| Better Stack | Cloud, SaaS | Log Management | - | - | Official Website |
| BIGO | Video | Computing Platform | — | — | Blog Article, August 2020 |
| BiliBili | Video sharing | — | — | — | Blog post, June 2021 |
| Bitquery | Software & Technology | Blockchain Data Company | — | — | HackerNews, December 2020 |
| Bloomberg | Finance, Media | Monitoring | — | — | Meetup Video, December 2022 Slides, December 2022 |
| Bloxy | Blockchain | Analytics | — | — | Slides in Russian, August 2018 |
| Bonside | FinTech | - | — | — | HackerNews, July 2023 |
| Botify | SaaS | SEO | — | — | Blog Article, September 2022 |
| Bytedance | Social platforms | — | — | — | The ClickHouse Meetup East, October 2020 |
| Campaign Deputy | SaaS | Analytics, Logs | — | — | Tweet, February 2023, Tweet, July 2023 |
| CardsMobile | Finance | Analytics | — | — | VC.ru |
| Castle | Fraud Detection | Main product | — | — | Community Slack |
| CARTO | Business Intelligence | Geo analytics | — | — | Geospatial processing with ClickHouse |
| Cato Networks | Network Security | Security event analytics | — | 8B (4TB) new events per day | Full Stack Developers Israel, Jan 2023 |
| CERN | Research | Experiment | — | — | Press release, April 2012 |
| Chainbase | Blockchain | Main product | — | — | Documentation |
| ChatLayer | AI virtual assistants | Analytics | — | — | Press Release, December 2021 |
| Checkly | Software Development | Analytics | — | — | Tweet, October 2021 |
| ChelPipe Group | Analytics | — | — | — | Blog post, June 2021 |
| CHEQ | Software & Technology | GTM Security | — | — | Meetup Video, January 2023 Slides, January 2023 |
| Chroma | Software & Technology | AI-native embedded database | — | — | GitHub Repository Twitter, February 2023 |
| Cisco | Networking | Traffic analysis | — | — | Lightning talk, October 2019 |
| Citadel Securities | Finance | — | — | — | Contribution, March 2019 |
| Citymobil | Taxi | Analytics | — | — | Blog Post in Russian, March 2020 |
| ClickVisual | Software | Logging Platform | — | — | Blog Post, May 2022 |
| Clog | Software & Technology | Logging | — | — | Blog, February 2023 |
| Cloudflare | CDN | Traffic analysis | 36 servers | — | Blog post, May 2017, Blog post, March 2018 |
| Coinpaprika | Software & Technology | Cryptocurrency Market Data Analysis | — | — | Blog, May 2023 |
| Comcast | Media | CDN Traffic Analysis | — | — | ApacheCon 2019 Talk |
| Contentsquare | Web analytics | Main product | — | — | Meetup Video, January 2023 Blog Post, October 2022 Blog post in French, November 2018 |
| Coroot | Software & Technology | Observability | — | — | Tweet, July 2023 |
| Corunet | Analytics | Main product | — | — | Slides in English, April 2019 |
| CraiditX 氪信 | Finance AI | Analysis | — | — | Slides in English, November 2019 |
| Crazypanda | Games | — | — | Live session on ClickHouse meetup | |
| Criteo | Retail | Main product | — | — | Slides in English, October 2018 |
| Cryptology | Digital Assets Trading Platform | — | — | — | Job advertisement, March 2021 |
| Cumul.io | Software & Technology | Customer Analytics | — | — | Blog Post, June 2022 |
| Darwinium | Software & Technology | Security and Fraud Analytics | — | — | Blog Post, July 2022 |
| Dassana | Cloud data platform | Main product | - | - | Blog Post, Jan 2023 Direct reference, April 2022 |
| Datafold | Data Reliability Platform | — | — | — | Job advertisement, April 2022 |
| Dataliance for China Telecom | Telecom | Analytics | — | — | Slides in Chinese, January 2018 |
| Deutsche Bank | Finance | BI Analytics | — | — | Meetup Video, December 2022 Slides in English, October 2019 |
| DeepFlow | Software & Technology | Observability | — | — | GitHub |
| DeepL | Machine Learning | — | — | — | Blog Post, July 2022 Video, October 2021 |
| Deeplay | Gaming Analytics | — | — | — | Job advertisement, 2020 |
| DENIC | Software & Technology | Data Science Analytics | — | — | Blog Post, May 2022 |
| DigiCert | Network Security | DNS Platform | — | over 35 billion events per day | Job posting, Aug 2022 |
| Disney+ | Video Streaming | Analytics | — | 395 TiB | Meetup Video, December 2022 Slides, December 2022 |
| Dittofeed | Software & Technology | Open Source Customer Engagement | — | — | Hackernews, June 2023 |
| Diva-e | Digital consulting | Main Product | — | — | Slides in English, September 2019 |
| DNSMonster | Software & Technology | DNS Monitoring | — | — | GitHub Repository |
| Dolphin Emulator | Games | Analytics | — | — | Twitter, Sept 2022 |
| Ecommpay | Payment Processing | Logs | — | — | Video, Nov 2019 |
| Ecwid | E-commerce SaaS | Metrics, Logging | — | — | Slides in Russian, April 2019 |
| ExitLag | Software & Technology | Gaming Data Routing | — | — | Blog, June 2023 |
| eBay | E-commerce | Logs, Metrics and Events | — | — | Official website, Sep 2020 |
| Exness | Trading | Metrics, Logging | — | — | Talk in Russian, May 2019 |
| Explo | Analytics | - | — | — | Integrations Page, August 2022 |
| EventBunker.io | Serverless Data Processing | — | — | — | Tweet, April 2021 |
| FastNetMon | DDoS Protection | Main Product | — | Official website | |
| Firebolt | Analytics | Main product | - | - | VLDB 2022 paper, VLDB 2022 slides |
| Flipkart | e-Commerce | — | — | — | Talk in English, July 2020 |
| Fortis Games | Game studio | Online data analytics | - | — | Blog post, July 2023 |
| FortiSIEM | Information Security | Supervisor and Worker | — | — | Documentation |
| Friendly Captcha | Bot Protection | — | — | — | Job Posting, Aug 2022 |
| FunCorp | Games | — | 14 bn records/day as of Jan 2021 | Article | |
| Futurra Group | Analytics | — | — | — | Article in Russian, December 2021 |
| G-Core Labs | Security | Main product | — | — | Job posting, May 2022 |
| Galaxy-Future | Software & Technology | Metric Monitoring & Measurement | — | — | CudgX GitHub Repository |
| Geniee | Ad network | Main product | — | — | Blog post in Japanese, July 2017 |
| Genotek | Bioinformatics | Main product | — | — | Video, August 2020 |
| Gigapipe | Managed ClickHouse | Main product | — | — | Official website |
| Gigasheet | Analytics | Main product | — | — | Direct Reference, February 2022 |
| GitLab | Code and DevOps | APM | — | — | Official website |
| Glaber | Monitoring | Main product | — | — | Website |
| Gluten | Software & Technology | Spark performance | — | — | Github, July 2023 |
| Goldsky | Software & Technology | Blockchain data analytics | - | — | Documentation, July 2023 |
| Good Job Games | Games | Event Processing | — | — | Job Posting, Aug 2022 |
| Gorgias | Software & Technology | eCommerce Helpdesk Analytics | — | — | ClickHouse Slack, April 2023 |
| GraphCDN | CDN | Traffic Analytics | — | — | Blog Post in English, August 2021 |
| GraphJSON | Cloud analytics platform | Main product | - | - | Official Website, November 2021 |
| GraphQL Hive | Software Development | Traffic analysis | — | — | Source code |
| Grafbase | Software & Technology | GraphQL API Management | — | — | Blog, June 2023 |
| Groundcover | Observability | Kubernetes Observability | - | — | Documentation, July 2023 |
| Grouparoo | Data Warehouse Integrations | Main product | — | — | Official Website, August 2021 |
| Growthbook | Open Source Feature Flagging | Integration | — | — | Official Website, July 2022 |
| Haibo 海博科技 | Big Data | OLAP | — | — | Personal reference |
| Hi-Fi | Software & Technology | Music Industry Analytics | — | — | Blog Post, January 2023 |
| highlight | Software & Technology | Monitoring | — | — | Hacker News, February 2023, GitHub |
| HockeyStack | Analytics platform | OLAP | — | — | Blog |
| hookdeck | Software & Technology | Webhook | — | — | Twitter, June 2023 |
| Hopsteiner | Agriculture | - | — | — | Job post, July 2023 |
| Hubalz | Web analytics | Main product | — | — | Twitter, July 2023 |
| HUYA | Video Streaming | Analytics | — | — | Slides in Chinese, October 2018 |
| Hydrolix | Cloud data platform | Main product | — | — | Documentation |
| HyperDx | Software & Technology | Open Telemetry | — | — | HackerNews, May 2023 |
| Hystax | Cloud Operations | Observability Analytics | - | - | Blog |
| IBM | APM Platform | Ex-Instana | — | — | See Instana |
| ICA | FinTech | Risk Management | — | — | Blog Post in English, Sep 2020 |
| Idealista | Real Estate | Analytics | — | — | Blog Post in English, April 2019 |
| Improvado | Revenue Operations | Data Stack | — | — | Blog Post, December 2021 |
| Infobaleen | AI markting tool | Analytics | — | — | Official site |
| Infovista | Networks | Analytics | — | — | Slides in English, October 2019 |
| InnoGames | Games | Metrics, Logging | — | — | Slides in Russian, September 2019 |
| inigo | Software & Technology | GraphQL Gateway | — | — | Blog, March 2023 Blog, June 2023 |
| Inngest | Software & Technology | Serverless queues and jobs | — | — | TechCrunch, July 2023 |
| Instacart | Delivery | Data Engineering and Infrastructure | — | — | Blog Post, May 2022 |
| Instabug | APM Platform | Main product | — | — | Blog Post, May 2022 |
| Instana | APM Platform | Main product | — | — | Twitter post |
| Integros | Platform for video services | Analytics | — | — | Slides in Russian, May 2019 |
| Ippon Technologies | Technology Consulting | — | — | — | Talk in English, July 2020 |
| Ivi | Online Cinema | Analytics, Monitoring | — | — | Article in Russian, Jan 2018 |
| Jinshuju 金数据 | BI Analytics | Main product | — | — | Slides in Chinese, October 2019 |
| Jitsu | Cloud Software | Data Pipeline | — | — | Documentation, Hacker News post |
| JuiceFS | Storage | Shopping Cart | - | - | Blog |
| June | Product analytics | Main product | - | - | Job post |
| Juspay | Software & Technology | Payments | — | — | Blog, March 2023 |
| kakaocorp | Internet company | — | — | — | if(kakao)2020, if(kakao)2021 |
| Kaiko | Digital Assets Data Provider | — | — | — | Job advertisement, April 2022 |
| Klaviyo | E-Commerce Marketing Automation Platform | — | 128 nodes | — | Klaviyo Engineering Blog, Jan 2023 |
| Kodiak Data | Clouds | Main product | — | — | Slides in Engish, April 2018 |
| Kontur | Software Development | Metrics | — | — | Talk in Russian, November 2018 |
| Kuaishou | Video | — | — | — | ClickHouse Meetup, October 2018 |
| KGK Global | Vehicle monitoring | — | — | — | Press release, June 2021 |
| Kyligence | Managed Service | Main Product | — | — | Website |
| LANCOM Systems | Network Solutions | Traffic analysis | - | - | ClickHouse Operator for Kubernetes, Hacker News post |
| laudspeaker | Software & Technology | Open Source Messaging | — | — | GitHub |
| Lawrence Berkeley National Laboratory | Research | Traffic analysis | 5 servers | 55 TiB | Slides in English, April 2019 |
| Lever | Talent Management | Recruiting | - | - | Hacker News post |
| LifeStreet | Ad network | Main product | 75 servers (3 replicas) | 5.27 PiB | Blog post in Russian, February 2017 |
| Little Red Book (Xiaohongshu) | Social Media | Data warehouse | — | — | Presentation, March 2023 |
| LogSnag | Software & Technology | Realtime Monitoring | — | — | Interview, December 2022 |
| Logtail | Cloud, SaaS | Log Management | - | - | Official Website |
| Loja Integrada | E-Commerce | — | — | — | Case Study, March 2023 |
| Lookforsale | E-Commerce | — | — | — | Job Posting, December 2021 |
| Luabase | Software | Analytics | — | — | Hacker News, April 2022 |
| Lyft | Rideshare | - | — | — | Twitter, July 2023 |
| Mail.ru Cloud Solutions | Cloud services | Main product | — | — | Article in Russian |
| Marfeel | Mobile SaaS | — | — | — | Job offer, Apr 2022 |
| MAXILECT | Ad Tech, Blockchain, ML, AI | — | — | — | Job advertisement, 2021 |
| Marilyn | Advertising | Statistics | — | — | Talk in Russian, June 2017 |
| Mello | Marketing | Analytics | 1 server | — | Article, October 2020 |
| MessageBird | Telecommunications | Statistics | — | — | Slides in English, November 2018 |
| metoda | Software & Technology | Advertisting | — | — | ClickHouse Meetup, September 2022 |
| MetricFire | Managed Service | Monitoring | — | — | Blog, November 2022 |
| Microsoft - Clarity | Web Analytics | Clarity (Main Product) | — | — | Meetup Video, January 2023 A question on GitHub |
| Microsoft - Titan | Software & Technology | Internal Data Analytics (Titan) | — | — | Meetup Video, January 2023 |
| MindsDB | Machine Learning | Main Product | — | — | Official Website |
| Modeo | Software & Technology | Data Engineeringb | — | — | Blog, June 2023 |
| Motodata | Monitoring | Main Product | — | — | Official Website |
| MUX | Online Video | Video Analytics | — | — | Talk in English, August 2019 |
| MGID | Ad network | Web-analytics | — | — | Blog post in Russian, April 2020 |
| Muse Group | Music Software | Performance Monitoring | — | — | Blog post in Russian, January 2021 |
| MyScale | Software & Technology | AI Database | — | — | Docs |
| NANO Corp | Software & Technology | NOC as a Service | — | — | Blog Post, July 2022 |
| Nationale Databank Wegverkeers | Software & Technology | Road Traffic Monitoring | — | — | Presentation at Foss4G, August 2019 |
| Nebius | SaaS | Main product | — | — | Official website |
| Netflix | Software & Technology | Video Streaming | — | — | Twitter, June 2023 |
| NetMeta | Observability | Main Product | — | — | Tweet, December 2022 |
| Netskope | Network Security | — | — | — | Job advertisement, March 2021 |
| Nexpath Networks | Software & Technology | Network Analysis | — | — | Slides, September 2021 Video, September 2021 |
| NGINX | Application Delivery Network | NGINX Management Suite | — | — | Documentation |
| NIC Labs | Network Monitoring | RaTA-DNS | — | — | Blog post, March 2021 |
| NLMK | Steel | Monitoring | — | — | Article in Russian, Jan 2022 |
| NOC Project | Network Monitoring | Analytics | Main Product | — | Official Website |
| Noction | Network Technology | Main Product | — | — | Official Website |
| Notionlytics | Software & Technology | Page analytics for Notion | — | — | Twitter, July 2023 |
| ntop | Network Monitoning | Monitoring | — | — | Official website, January 2022 |
| Nuna Inc. | Health Data Analytics | — | — | — | Talk in English, July 2020 |
| Oden | Software & Technology | Manufacturing | — | — | Meetup, April 2023 |
| Odoscope | Software & Technology | Customer Engagement Platform | — | — | Awards Submission, February 2023 |
| Ok.ru | Social Network | — | 72 servers | 810 TB compressed, 50bn rows/day, 1.5 TB/day | SmartData conference, October 2021 |
| Omnicomm | Transportation Monitoring | — | — | — | Facebook post, October 2021 |
| OneAPM | Monitoring and Data Analysis | Main product | — | — | Slides in Chinese, October 2018 |
| OONI | Open Observatory of Network Interference (OONI) | Main product | — | — | Blog, May 2023Tweet August 2022 |
| Ookla | Software & Technology | Network Intelligence | — | — | Presentation at J on the Beach, June 2023 |
| OpenReplay | Product Analytics | Session Replay | — | — | Docs |
| Opensee | Financial Analytics | Main product | - | - | Blog Post, February 2022 Blog Post, December 2021 |
| Open Targets | Genome Research | Genome Search | — | — | Tweet, October 2021, Blog |
| Opstrace | Observability | — | — | — | Source code |
| OpsVerse | Observability | — | — | — | Tweet, 2022 |
| Oxide | Hardware & Software | Server Control Plane | — | — | GitHub Repository |
| OZON | E-commerce | — | — | — | Official website |
| Panelbear | Analytics | Monitoring and Analytics | — | — | Tech Stack, November 2020 |
| Percent 百分点 | Analytics | Main Product | — | — | Slides in Chinese, June 2019 |
| Percona | Performance analysis | Percona Monitoring and Management | — | — | Official website, Mar 2020 |
| Phare | Uptime Monitoring | Main Product | — | — | Official website, Aug 2023 |
| PheLiGe | Software & Technology | Genetic Studies | — | — | Academic Paper, November 2020 |
| PingCAP | Analytics | Real-Time Transactional and Analytical Processing | - | - | GitHub, TiFlash/TiDB |
| Pirsch | Software & Technology | Web Analytics | — | — | Hacker News, April 2023 |
| PITS Globale Datenrettungsdienste | Data Recovery | Analytics | — | — | |
| Piwik PRO | Web Analytics | — | — | — | Official website, Dec 2018 |
| Plausible | Analytics | Main Product | — | — | Blog Post, December 2021 Tweet, June 2020 |
| PoeticMetric | Metrics | Main Product | — | — | Community Slack, April 2022 |
| Portkey AI | LLMOps | Main Product | — | — | LinkedIn post, August 2023 |
| PostHog | Product Analytics | Main Product | — | — | Release Notes, October 2020, Blog, November 2021 |
| Postmates | Delivery | — | — | — | Talk in English, July 2020 |
| Pragma Innovation | Telemetry and Big Data Analysis | Main product | — | — | Slides in English, October 2018 |
| PRANA | Industrial predictive analytics | Main product | — | — | News (russian), Feb 2021 |
| QINGCLOUD | Cloud services | Main product | — | — | Slides in Chinese, October 2018 |
| Qrator | DDoS protection | Main product | — | — | Blog Post, March 2019 |
| Qualified | Sales Pipeline Management | Data and Messaging layers | — | — | Job posting, Nov 2022 |
| QuickCheck | FinTech | Analytics | — | — | Blog post, May 2022 |
| R-Vision | Information Security | — | — | — | Article in Russian, December 2021 |
| Raiffeisenbank | Banking | Analytics | — | — | Lecture in Russian, December 2020 |
| Railway | Software & Technology | PaaS Software Tools | — | — | Changelog, May 2023 |
| Rambler | Internet services | Analytics | — | — | Talk in Russian, April 2018 |
| RELEX | Supply Chain Planning | Forecasting | — | — | Meetup Video, December 2022 Slides, December 2022 |
| Replica | Urban Planning | Analytics | — | — | Job advertisement |
| Request Metrics | Software & Technology | Observability | — | — | Hacker News, May 2023 |
| Resmo | Software & Technology | Cloud Security & Asset Management | 1 c7g.xlarge node, | ||
| 4 CPUs Graviton3 | 275 GiB | Blog, April 2023, Changelog, July 2023 | |||
| Retell | Speech synthesis | Analytics | — | — | Blog Article, August 2020 |
| Rokt | Software & Technology | eCommerce | — | — | Meetup Video, December 2022 Slides, December 2022 |
| Rollbar | Software Development | Main Product | — | — | Official Website |
| Rspamd | Antispam | Analytics | — | — | Official Website |
| RuSIEM | SIEM | Main Product | — | — | Official Website |
| Santiment | Behavioral analytics for the crypto market | Main Product | — | — | Github repo |
| S7 Airlines | Airlines | Metrics, Logging | — | — | Talk in Russian, March 2019 |
| Sber | Banking, Fintech, Retail, Cloud, Media | — | 128 servers | >1 PB | Job advertisement, March 2021 |
| Scale8 | Tag Management and Analytics | Main product | - | - | Source Code |
| scireum GmbH | e-Commerce | Main product | — | — | Talk in German, February 2020 |
| Sendinblue | Software & Technology | Segmentation | 100 nodes | — | Blog, February 2023 |
| Segment | Data processing | Main product | 9 * i3en.3xlarge nodes 7.5TB NVME SSDs, 96GB Memory, 12 vCPUs | — | Slides, 2019 |
| sembot.io | Shopping Ads | — | — | — | A comment on LinkedIn, 2020 |
| SEMrush | Marketing | Main product | — | — | Slides in Russian, August 2018 |
| Sentio | Software & Technology | Observability | — | — | Twitter, April 2023 |
| Sentry | Software Development | Main product | — | — | Blog Post in English, May 2019 |
| seo.do | Analytics | Main product | — | — | Slides in English, November 2019 |
| ServiceNow | Managed Services | Qualitative Mobile Analytics | — | — | Meetup Video, January 2023 Slides, January 2023 |
| SGK | Government Social Security | Analytics | — | — | Slides in English, November 2019 |
| SigNoz | Observability Platform | Main Product | — | — | Source code |
| Sina | News | — | — | — | Slides in Chinese, October 2018 |
| Sinch | Software & Technology | Customer Communications Cloud | — | — | HackerNews, May 2023 |
| Sipfront | Software Development | Analytics | — | — | Tweet, October 2021 |
| slido | Software & Technology | Q&A and Polling | — | — | Meetup, April 2023 |
| SMI2 | News | Analytics | — | — | Blog Post in Russian, November 2017 |
| Sonrai Security | Cloud Security | - | — | — | Slack comments |
| Spark New Zealand | Telecommunications | Security Operations | — | — | Blog Post, Feb 2020 |
| Splitbee | Analytics | Main Product | — | — | Blog Post, Mai 2021 |
| Splunk | Business Analytics | Main product | — | — | Slides in English, January 2018 |
| Spotify | Music | Experimentation | — | — | Slides, July 2018 |
| SQLPad | Software & Technology | Web-based SQL editor. | — | — | GitHub, March 2023 |
| Staffbase | Software & Technology | Internal Communications | — | — | ClickHouse Slack, April 2023 |
| Staffcop | Information Security | Main Product | — | — | Official website, Documentation |
| sumsub | Software & Technology | Verification platform | — | — | Meetup, July 2022 |
| Suning | E-Commerce | User behaviour analytics | — | — | Blog article |
| Superology | Software & Technology | Customer Analytics | — | — | Blog Post, June 2022 |
| Superwall | Monetization Tooling | Main product | — | — | Word of mouth, Jan 2022 |
| Swetrix | Analytics | Main Product | — | — | Source code |
| Swift Navigation | Geo Positioning | Data Pipelines | — | — | Job posting, Nov 2022 |
| Synq | Software & Technology | Main Product | — | — | Blog Post, July 2023 |
| Synerise | ML&AI | Feature Store | - | - | Presentation, April 2020 |
| Synpse | Application Management | Main Product | - | - | Tweet, January 2022 |
| TeamApt | FinTech | Data Processing | — | — | Official Website |
| Teralytics | Mobility | Analytics | — | — | Tech blog |
| Tencent | Big Data | Data processing | — | — | Slides in Chinese, October 2018 |
| Tencent | Messaging | Logging | — | — | Talk in Chinese, November 2019 |
| Tencent Music Entertainment (TME) | BigData | Data processing | — | — | Blog in Chinese, June 2020 |
| Tesla | Electric vehicle and clean energy company | — | — | — | Vacancy description, March 2021 |
| Timeflow | Software | Analytics | — | — | Blog |
| The Guild | API Platform | Monitoring | — | — | Blog Post, November 2022 Blog |
| Tinybird | Real-time Data Products | Data processing | — | — | Official website |
| Traffic Stars | AD network | — | 300 servers in Europe/US | 1.8 PiB, 700 000 insert rps (as of 2021) | Slides in Russian, May 2018 |
| Trillabit | Software & Technology | Business Intelligence | — | — | Blog, January 2023 |
| Trip.com | Travel Services | Logging | — | — | Meetup, March 2023 |
| TURBOARD | BI Analytics | — | — | — | Official website |
| Turkcell | Telecom | BI Analytics | 2 nodes | 2TB per day, 100TB in total | YouTube Video |
| Uber | Taxi | Logging | — | — | Slides, February 2020 |
| Uptrace | Software | Tracing Solution | — | — | Official website, March 2021 |
| Usermaven | Product Analytics | Main Product | — | — | HackerNews, January 2023 |
| UseTech | Software Development | — | — | — | Job Posting, December 2021 |
| UTMSTAT | Analytics | Main product | — | — | Blog post, June 2020 |
| Valueleaf Services Pvt.Ltd | Software & Technology | Martech platform, Ads platform and Loan aggregator platform | — | — | ClickHouse Slack, April 2023 |
| Vantage | Software & Technology | Cloud Cost Management | — | — | Meetup, April 2023 |
| Vercel | Traffic and Performance Analytics | — | — | — | Direct reference, October 2021 |
| VKontakte | Social Network | Statistics, Logging | — | — | Slides in Russian, August 2018 |
| VKontech | Distributed Systems | Migrating from MongoDB | - | - | Blog, January 2022 |
| VMware | Cloud | VeloCloud, SDN | — | — | Product documentation |
| Voltus | Energy | — | — | — | Blog Post, Aug 2022 |
| W3 Analytics | Blockchain | Dashboards for NFT analytics | — | — | Community Slack, July 2023 |
| waitlyst | Software & Technology | AI Customer Journey Management | — | — | Twitter, June 2023 |
| Walmart Labs | Internet, Retail | — | — | — | Talk in English, July 2020 |
| Wargaming | Games | — | — | Interview | |
| WebGazer | Uptime Monitoring | Main Product | — | — | Community Slack, April 2022 |
| Wildberries | E-commerce | — | — | Official website | |
| Wisebits | IT Solutions | Analytics | — | — | Slides in Russian, May 2019 |
| Workato | Automation Software | — | — | — | Talk in English, July 2020 |
| WSPR Live | Software & Technology | WSPR Spot Data | — | — | Twitter, April 2023 |
| Wundergraph | Software & Technology | API Platform | — | — | Twitter, February 2023 |
| Xenoss | Martech, Adtech development | — | — | — | Official website |
| Xiaoxin Tech | Education | Common purpose | — | — | Slides in English, November 2019 |
| Ximalaya | Audio sharing | OLAP | — | — | Slides in English, November 2019 |
| Yandex Cloud | Public Cloud | Main product | — | — | Talk in Russian, December 2019 |
| Yandex DataLens | Business Intelligence | Main product | — | — | Slides in Russian, December 2019 |
| Yandex Market | e-Commerce | Metrics, Logging | — | — | Talk in Russian, January 2019 |
| Yandex Metrica | Web analytics | Main product | 630 servers in one cluster, 360 servers in another cluster, 1862 servers in one department | 133 PiB / 8.31 PiB / 120 trillion records | Slides, February 2020 |
| Yellowfin | Analytics | Main product | - | - | Integration |
| Yotascale | Cloud | Data pipeline | — | 2 bn records/day | LinkedIn (Accomplishments) |
| Your Analytics | Product Analytics | Main Product | — | - | Tweet, November 2021 |
| YTsaurus | Distributed Storage and Processing | Main product | - | - | Main website |
| Zagrava Trading | — | — | — | — | Job offer, May 2021 |
| Zerodha | Stock Broker | Logging | — | — | Blog, March 2023 |
| Zing Data | Software & Technology | Business Intelligence | — | — | Blog, May 2023 |
| Zomato | Online food ordering | Logging | — | — | Blog, July 2023 |
| zipy | Software & Technology | User session debug | — | — | Blog, April 2023 |
| ЦВТ | Software Development | Metrics, Logging | — | — | Blog Post, March 2019, in Russian |
| МКБ | Bank | Web-system monitoring | — | — | Slides in Russian, September 2019 |
| ЦФТ | Banking, Financial products, Payments | — | — | — | Meetup in Russian, April 2020 |
| Цифровой Рабочий | Industrial IoT, Analytics | — | — | — | Blog post in Russian, March 2021 |
| ООО «МПЗ Богородский» | Agriculture | — | — | — | Article in Russian, November 2020 |
| ДомКлик | Real Estate | — | — | — | Article in Russian, October 2021 |
| АС "Стрела" | Transportation | — | — | — | Job posting, Jan 2022 |
| Deepglint 格灵深瞳 | AI, Computer Vision | OLAP | — | — | Official Website |
| Kujiale 酷家乐 | VR smart interior design platform. | Use in log monitoring platform. | Main cluster is 800+ CPU cores, 4000+ GB RAM. | SSD 140+ TB, HDD 280+ TB. | Blog, July 2023 |