developerDB

developerDB is a verifiable, functioning B2B SaaS tool for tech recruiting, active since 2018 with visible pricing models and testimonials from major companies (e.g., Uber). However, the Proof of Usefulness score is heavily impacted by the poor quality of the submission data, which included hyperbolic claims ('most people have used my product') and missing metrics. While the tool demonstrates real-world utility and niche traction in the recruiting industry, it lacks the broad reach or verifiable growth data to score higher in this evaluation framework.