QuestDB
QuestDB is a high-performance open source database for the most demanding workloads. Native support for Parquet, Iceberg and SQL keeps your data portable, AI-ready, without vendor lock-in. QuestDB is designed from the ground up to operate as close to the hardware as possible - eliminating ingestion bottlenecks and lowering overall hardware requirements. QuestDB powers mission-critical infrastructure for companies in Capital Markets, Crypto, Space Exploration, Energy and Robotics/Physical AI.
Y Combinator
yc-company-directory #1719QuestDB is a high-performance open source database for the most demanding workloads. Native support for Parquet, Iceberg and SQL keeps your data portable, AI-ready, without vendor lock-in. QuestDB is designed from the ground up to operate as close to the hardware as possible - eliminating ingestion bottlenecks and lowering overall hardware requirements. QuestDB powers mission-critical infrastructure for companies in Capital Markets, Crypto, Space Exploration, Energy and Robotics/Physical AI.
sourceQuestDB is classified as AI infrastructure from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.
Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.
Companies similar to QuestDB
A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.
Gecko Robotics
match 67Gecko Robotics is the pioneer of AI + Robotics [AIR technology], transforming how the world builds, operates, and maintains its most critical infrastructure for a more reliable and sustainable future. Using fixed sensors and robots that climb, crawl, swim, and fly, we combine first-order data layers with the predictive power of AI into a single source of truth for the physical world. Cantilever™ is our operating platform, powered by AIR technology, that empowers teams to achieve operational exce
shared extracted concept terms: robotic; shared product terms: robotic, operate, most, critical; shared product theme: developer infrastructure; same category: AI infrastructure; shared affiliation: Y Combinator
Validere
match 58Validere is a measurement, reporting, and verification (MRV) SaaS company that helps energy organizations transform disconnected, incomplete data into clear and immediately actionable pathways to financial and environmental value. Over 50 of North America's leading energy companies rely on Validere's technology and multidisciplinary experts to understand their physical and environmental commodities and navigate an increasingly complex environment with clarity and ease. Validere is on a mission t
shared extracted concept terms: energy, companie; shared product terms: mission, companie, energy, physical; shared product theme: climate and energy; shared affiliation: Y Combinator
Avea Robotics
match 53We built the fastest software to control robots from anywhere in the world. We make it possible for robotics companies to keep their robots at 100% uptime, and intervene instantly when a failure occurs.
shared extracted concept terms: robotic, companie; shared product terms: possible, robotic, companie, keep; shared affiliation: Y Combinator
Terranox AI
match 51Terranox is the first vertically integrated AI-powered uranium exploration company. We find high-grade uranium deposits in North America using AI trained on 70+ years of exploration outcomes. Our mission is to find the fuel we need to power the next century with nuclear energy.
shared extracted concept terms: energy; shared product terms: exploration, high, mission, energy; shared product theme: climate and energy; same category: AI infrastructure; shared affiliation: Y Combinator
MinersAI
match 47Developer of AI based geologic datasets designed to help the minerals exploration industry cope with the energy transition.
shared extracted concept terms: exploration; shared product terms: design, exploration, energy; shared product theme: developer infrastructure, climate and energy; same category: AI infrastructure
plain.
match 34Plain is an interior design solution that provides everything necessary for a space setup - floor plan, furniture selection, and implementation support.
shared extracted concept terms: space; shared product terms: design, space, support