{"id":"7b634dfd-f6a1-478b-9ec1-f5f4d0789ab2","name":"Chalk","url":"https://citybotmagic.com/us/ca/san-francisco/chalk/","api":"https://citybotmagic.com/api/v1/us/ca/san-francisco/chalk.json","category":"social_or_community_service","categoryLabel":"Social Or Community Service","group":"community_and_government","groupLabel":"Community & Government","address":"625 Market St","city":"San Francisco","state":"CA","postcode":"94105","lat":37.788647,"lon":-122.401669,"phone":"+14159776949","phoneDisplay":"(415) 977-6949","website":"https://www.chalk.ai","socials":[],"description":"Chalk is a developer-first machine learning infrastructure platform for building, deploying, and monitoring real-time features with Python.","services":["Price what is happening now.","Supply and demand shift by neighborhood and by hour.","Features resolve in real time at inference","Models deliver personalized results","Real-time risk features in single-digit millisecond latency","Bring us your pricing decisions that need fresh data","Products","Solutions","Reduce your pipeline complexity","Ship new features faster","Serve fresher data at inference","Build models that drive revenue","Improve model performance","Run experiments faster","Context","Runtime","Learning","Deployment","Embedded engineering","By model use case","By agent use case","By workflow","By team","Developers","Company","Support"],"websiteChecked":"2026-10-14","sources":[{"dataset":"BrightQuery","license":"CDLA-Permissive-2.0","updated":"2026-09-17"}]}