PostHog is open-source product analytics. Graduated YC W20, we were the most popular B2B software HN launch since 2012. Our GitHub repo has 8.5k stars and a growing and active community. We've raised significant funding, default alive, and are growi…

Checkly is the API & E2E monitoring platform for the modern stack: programmable, flexible and loving JavaScript. Come join us as a software engineer or product manager to build the best developer platform for synthetics monitoring and E2E testing.

Datafold automates data pipeline testing for data engineers. With Datafold, data engineers can deal with data quality issues in the pull request by seeing how a change to source code impacts data produced throughout the entire data pipeline/DAG. Dat…

Qualified is a conversational sales and marketing platform that provides innovative engagement tools and data-driven insights that help B2B companies effectively and intelligently connect with their buyers.

Datafold automates data pipeline testing for data engineers. With Datafold, data engineers can deal with data quality issues in the pull request by seeing how a change to source code impacts data produced throughout the entire data pipeline/DAG. Dat…

Kaiko unifies data feeds across 100+ crypto spot and derivatives exchanges, serving as a single access point for market information. We provide granular trade data, order books, and aggregated datasets, covering 100,000+ traded instruments. Kaiko de…