Y Combinator companies
The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,197 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Eventual Building the AI data engine for any modality and scale | Data for AImultimodal data infrastructure for AI | Y CombinatorW22 | Active | checked 2026-08-23 |
| Invert Data analytics software for biomanufacturing. | Data for AIbioprocessing data analytics | Y CombinatorW22 | Active | checked 2026-08-23 |
| IOMETE Self-hosted data lakehouse platform | Data for AIself-hosted data lakehouse platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| KorrAIAI Traceable AI for billion-dollar infrastructure. | Data for AIgeospatial AI for infrastructure risk | Y CombinatorW22 | Active | checked 2026-08-23 |
| LanceDB Open-source, serverless vectordb for production-scale generative AI | Data for AIVector database for AI applications | Y CombinatorW22 | Active | checked 2026-08-23 |
| RedbirdAI AI-powered Analytics Platform | Data for AIAI analytics automation platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| RedBrick AI Rapid medical data annotation | Data for AIMedical imaging annotation infrastructure | Y CombinatorW22 | Active | checked 2026-08-23 |
| Sarus Use personal data for analytics and ML, safely and seamlessly | Data for AIprivacy-preserving data analytics | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| Serif Health Healthcare Price Transparency APIs and Data Products | Data for AIhealthcare pricing data intelligence | Y CombinatorW22 | Active | checked 2026-08-23 |
| ShapedAI The real-time retrieval engine for search, feeds, and agents. | Data for AIreal-time retrieval and ranking infrastructure | Y CombinatorW22 | Active | checked 2026-08-23 |
| Sieve The multimodal data lab | Data for AIVideo datasets for AI training | Y CombinatorW22 | Active, new domain | 2026-08-23 |
| Spinach AIAI The System of Action for Conversation Data | Data for AIConversation data extraction and structuring | Y CombinatorW22 | Active | checked 2026-08-23 |
| Trackingplan Automated QA for your Digital Analytics | Data for AIAnalytics data quality and monitoring | Y CombinatorW22 | Active | checked 2026-08-23 |
| Tuva Health Open source software that cleans and transforms messy healthcare data. | Data for AIhealthcare data transformation and quality | Y CombinatorW22 | Active | checked 2026-08-23 |
| Anakin One API to get clean data from any website for your AI agents at scale | Data for AIWeb data extraction for AI agents | Y CombinatorS21 | Active | checked 2026-08-23 |
| Enso Self-Service Data Prep and Blend Built for Data Teams. | Data for AISelf-service data preparation and blending | Y CombinatorS21 | Active | checked 2026-08-23 |
| Evidently AI Open-source monitoring for machine learning models | Data for AIML model monitoring and observability | Y CombinatorS21 | Active | checked 2026-08-23 |
| ExaAI Web search rebuilt for LLMs | Data for AIAI-native web search infrastructure | Y CombinatorS21 | Active | checked 2026-08-23 |
| Lariat Data Observability for Data Engineering Teams | Data for AIData quality monitoring and observability | Y CombinatorS21 | Inactive | checked 2026-08-17 |
| LightlyAI Help ML teams label the right data | Data for AIactive learning for data selection | Y CombinatorS21 | Active | checked 2026-08-23 |
| PotionAI AI for product formulation | Data for AIAI-powered product formulation | Y CombinatorS21 | Active | checked 2026-08-23 |
| Scispot The Best Data Infrastructure for Biotechs | Data for AIBiotech data infrastructure and workflows | Y CombinatorS21 | Active, new domain | 2026-08-23 |
| SecodaAI Secoda is the AI layer for your Analytics | Data for AIAI-powered data discovery and governance | Y CombinatorS21 | Active | checked 2026-08-23 |
| Telmai Automated data observability and quality for Data Lake | Data for AIdata quality and observability platform | Y CombinatorS21 | Active | checked 2026-08-23 |
| Whaly Whaly is building a self-service analytics platform | Data for AIself-service analytics platform | Y CombinatorS21 | Active | checked 2026-08-23 |
| Encord The data layer for physical AI | Data for AIMultimodal data curation for physical AI | Y CombinatorW21 | Active | checked 2026-08-23 |
| HyperGlueAI Business intelligence on text | Data for AIText analytics and insights | Y CombinatorW21 | Acquired | checked 2026-08-24 |
| MindeeAI AI Document Understanding API | Data for AIdocument understanding and OCR API | Y CombinatorW21 | Active | checked 2026-08-23 |
| Prequel Helping B2B co's sync data to their customers | Data for AIdata pipelines and warehousing sync | Y CombinatorW21 | Active | checked 2026-08-23 |
| SBX RoboticsAI Synthetic data for better vision. | Data for AIsynthetic data for robot vision | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Segments.ai Build better computer vision models by building better datasets | Data for AIMulti-sensor data labeling platform | Y CombinatorW21 | Acquired | checked 2026-08-23 |
| Terra API API for developers and AIs to access health data | Data for AIhealth data integration API | Y CombinatorW21 | Active | checked 2026-08-23 |
| Aquarium Learning We help ML teams improve their models by improving their datasets | Data for AIDataset quality and anomaly detection for ML | Y CombinatorS20 | Acquired | checked 2026-08-23 |
| Blue Onion Financial data layer for AI-powered finance and accounting | Data for AIFinancial data normalization for AI | Y CombinatorS20 | Active | checked 2026-08-23 |
| Jitsu Open-Source CDP (acquired by Helium Ventures) | Data for AIevent data collection and warehouse integration | Y CombinatorS20 | Acquired | checked 2026-08-23 |
| Monosi Open Source Data Observability | Data for AIData observability and reliability platform | Y CombinatorS20 | Inactive | 2026-08-23 |
| Mozart Data The easiest way to set up a modern data stack | Data for AIModern data stack platform | Y CombinatorS20 | Active | checked 2026-08-23 |
| Streamdal Data Quality & Playback Platform | Data for AIStreaming data quality and replay | Y CombinatorS20 | Inactive | checked 2026-08-23 |
| TydoAI Turn your data into intelligence | Data for AICustomer data warehouse for insights | Y CombinatorS20 | Inactive | checked 2026-08-23 |
| Ardis AIAI Transform your text data into a searchable knowledge graph | Data for AIknowledge graph extraction from text | Y CombinatorW20 | Inactive | checked 2026-08-17 |
| Chaos Genius DataOps Observability Platform for Snowflake | Data for AISnowflake observability and cost optimization | Y CombinatorW20 | Acquired | 2026-08-23 |
| HandlAI Handl converts documents (invoices, income stabs, custom forms, etc.)… | Data for AIdocument extraction and structured data | Y CombinatorW20 | Active | checked 2026-08-23 |
| Junction API for at-home health data | Data for AIhealth data integration and collection | Y CombinatorW20 | Active | checked 2026-08-23 |
| Logarithm Labs Easy button to use data for your daily operations | Data for AIData pipeline automation for operations | Y CombinatorW20 | Active | checked 2026-08-23 |
| Metaplane Data observability for modern data teams | Data for AIData observability and quality monitoring | Y CombinatorW20 | Acquired | checked 2026-08-23 |
| Recall.ai The API to get recordings, transcripts, and metadata from meetings | Data for AImeeting data capture and infrastructure | Y CombinatorW20 | Active | checked 2026-08-23 |
| Segmed Real-World Data for Health Innovation | Data for AIMedical imaging real-world data | Y CombinatorW20 | Active | checked 2026-08-23 |
| Zumo LabsAI We generate synthetic data for computer vision models. | Data for AIsynthetic data for computer vision | Y CombinatorW20 | Inactive | checked 2026-08-17 |
| Freshpaint Customer data collection, safeguarding, & activation for healthcare | Data for AIHIPAA-compliant healthcare data pipelines | Y CombinatorS19 | Active | checked 2026-08-23 |
| Intersect Labs Collaborative data noteboook for business teams | Data for AIData pipeline and orchestration for teams | Y CombinatorS19 | Acquired | checked 2026-08-23 |
| Narrator The only platform that can prep data to answer EVERY question you… | Data for AIdata preparation and analytics platform | Y CombinatorS19 | Inactive | checked 2026-08-23 |
| PredictLeads Best in class company intelligence data. | Data for AICompany intelligence data structuring | Y CombinatorS19 | Active | checked 2026-08-23 |
| Prolific Making diverse, high-quality data easily available to anyone, anywhere | Data for AIhuman-powered data collection platform | Y CombinatorS19 | Active | checked 2026-08-23 |
| Spice Data Restaurant Data for the Enterprise | Data for AIrestaurant data collection and analytics | Y CombinatorS19 | Active | checked 2026-08-23 |
| AskdataAI Frictionless Data | Data for AInatural language data querying | Y CombinatorW19 | Acquired | checked 2026-08-17 |
| BasilicaAI Basilica is an API that embeds high-dimensional data like images and… | Data for AIembeddings and vector search API | Y CombinatorW19 | Inactive | checked 2026-08-23 |
| CentaurAI We Create Superior Data By Making Annotation Competitive | Data for AICompetitive annotation and data labeling | Y CombinatorW19 | Active | checked 2026-08-23 |
| DevFlight Managed equipment data pipelines for manufacturers | Data for AIEquipment data pipelines for manufacturing | Y CombinatorW19 | Inactive | checked 2026-08-23 |
| Our World in Data Research and data to make progress against the world’s largest… | Data for AIPublic data visualization and research | Y CombinatorW19 | Active | checked 2026-08-23 |
| Superb AI Superb AI provides end-to-end computer vision MLOps platform | Data for AIComputer vision data annotation and MLOps | Y CombinatorW19 | Active | checked 2026-08-23 |
| ActiveloopAI Database for AI | Data for AImulti-modal dataset infrastructure | Y CombinatorS18 | Active | checked 2026-08-23 |
| LabelFlow GitHub for visual data | Data for AIdata labeling and dataset marketplace | Y CombinatorS18 | Inactive | checked 2026-08-23 |
| Dataform Manage data in Snowflake, BigQuery, and Redshift | Data for AISQL pipeline management | Y CombinatorW18 | Acquired | checked 2026-08-17 |
| Iambiq TechnologiesAI | Data for AItext data processing and extraction | Y CombinatorW18 | Inactive | checked 2026-08-17 |
| Thematic Customer intelligence for Enterprise CX teams. The grounded… | Data for AICustomer intelligence and feedback analytics | Y CombinatorS17 | Active | checked 2026-08-23 |
| NanoNetsAI Automatic Data Extraction | Data for AIdocument data extraction | Y CombinatorW17 | Active | checked 2026-08-23 |
| Playment Mechanical Turk for enterprises. | Data for AIData labeling and annotation platform | Y CombinatorW17 | Acquired | checked 2026-08-17 |
| Scale AIAI Data-centric infrastructure to accelerate the development of AI | Data for AIData labeling and RLHF infrastructure | Y CombinatorS16 | Active | checked 2026-08-23 |
| UtilityScore (formerly Pando) API that estimates utility costs for 100M+ homes. | Data for AIutility cost estimation API | Y CombinatorS16 | Inactive | - |
| Quilt Data Quilt manages data like code so that companies can experiment faster | Data for AIdata versioning and cataloging | Y CombinatorW16 | Active, new domain | 2026-08-23 |
| Zenysis Building powerful data analysis software for developing countries. | Data for AIGovernment data integration and analytics | Y CombinatorW16 | Active | checked 2026-08-23 |
| Second Measure Unlock the power of transaction data. | Data for AItransaction data analytics platform | Y CombinatorS15 | Acquired | checked 2026-08-23 |
| Pachyderm Data Versioning, Data Pipelines, and Data Lineage | Data for AIdata versioning and pipeline orchestration | Y CombinatorW15 | Acquired | checked 2026-08-17 |
| Yhat End-to-end data science lifecycle management platform. | Data for AIData science lifecycle platform | Y CombinatorW15 | Acquired | checked 2026-08-17 |
| MetricWire Mobile surveys for researchers | Data for AImobile research data collection | Y CombinatorS14 | Active | checked 2026-08-23 |
| Framed DataAI Predicted churn for enterprises. (Acquired by Block) | Data for AIPredictive churn analytics platform | Y CombinatorW14 | Acquired | checked 2026-08-23 |
| PipelineDB Open-source time-series data analytics extension for PostgreSQL | Data for AItime-series data aggregation pipeline | Y CombinatorW14 | Acquired | checked 2026-08-17 |
| Terravion Real time Google Earth for agriculture -- imagery collected weekly… | Data for AIAgricultural imagery and remote sensing | Y CombinatorW14 | Inactive | checked 2026-08-17 |
| Etleap Etleap is an ETL solution for creating perfect data pipelines. | Data for AIautomated ETL and data pipelines | Y CombinatorW13 | Active | checked 2026-08-23 |
| Fivetran The leader in automated data movement | Data for AIautomated data pipelines and ETL | Y CombinatorW13 | Active | checked 2026-08-23 |
| InfluxData The platform for building and operating time series applications. | Data for AItime series data platform | Y CombinatorW13 | Active | checked 2026-08-23 |
| Scuba Analytics for impatient people. | Data for AIEvent analytics for business insights | Y CombinatorW13 | Acquired | 2026-08-23 |
| Amiato The BI bridge for unstructured data. We automatically bridge the gap… | Data for AIunstructured data integration for BI | Y CombinatorW12 | Acquired | checked 2026-08-17 |
| Zillabyte Palantir for sales people | Data for AIdata analysis platform for sales | Y CombinatorW12 | Inactive | checked 2026-08-17 |
| Freshplum Analytics with action | Data for AIe-commerce analytics platform | Y CombinatorS11 | Acquired | checked 2026-08-23 |
| MarketBriefAI Generate stories from SEC filings. | Data for AIfinancial document intelligence | Y CombinatorS11 | Inactive | checked 2026-08-23 |
| MixRank Data products for sales, marketing, finance, recruiting, and more. | Data for AIWeb data collection and enrichment | Y CombinatorS11 | Active | checked 2026-08-23 |
| Segment Software and APIs to collect, clean, and control customer data. | Data for AIcustomer data collection and routing | Y CombinatorS11 | Acquired | 2026-08-23 |
| Data Marketplace | Data for AIdata marketplace and trading | Y CombinatorW10 | Inactive | checked 2026-08-23 |
| Directed EdgeAI Product recommendations. | Data for AIRecommendation engine infrastructure | Y CombinatorS09 | Active | checked 2026-08-23 |
| Cloudant NoSQL Database-aaS. Acquired by IBM in 2014. Now IBM Cloud Data… | Data for AIdistributed database infrastructure | Y CombinatorS08 | Acquired | 2026-08-23 |
| Hello ChairAI | Data for AIRecommendation engine and ML infrastructure | Y CombinatorS07 | Inactive | checked 2026-08-23 |