We are the leading FintTech company in Europe with major offices in Berlin, Sofia, and São Paulo comprising more than 1500+ people. We started out six years ago and created a unique device to accept card payments anywhere. Beyond our original hardwa…

We are a leading marketplace for short-term retail space, working with everyone from industry leading brands to exciting start-ups. The backend is Ruby and based on Ruby on Rails, backed by PostgreSQL. We also use Algolia to power all our search-rel…

IDS produces AVMs (Automated Valuation Models) for the Australian property market - essentially, we produce a price estimate of every residential property in Australia by running machine learning algorithms against our property database. Opportunity…

GiddyUp is an exclusive Online Sales Channel that represents the most innovative products and services in the world. Our team is on a mission to develop a new eCommerce platform and Marketplace for a post-shopping cart world. We drive tens of millio…

Sentry is open-source error tracking for modern software development. Originally born out of a passion for open source, Sentry has quickly grown into one of the world’s most widely-used developer tools, monitoring more than a billion exceptions per …

Octopart (YC W07) is a search engine for electronic parts. Think Kayak, but facilitating the growth of the Internet of Things (IoT). Every month, 900,000+ electrical engineers and part buyers use Octopart to find parts, research pricing and availabi…