Albacross - The world's first free B2B Lead Generation Network. Albacross help companies master their B2B digital marketing with Lead Generation and targeted marketing
Asklayer - Get real answers from your customers with Asklayers surveys, quizzes, polls and more. Works on any website with zero code and includes enterprise level features such auto-segmentation, user tagging, branching, NPS & CSAT calculation.
Hunter - Find all the email addresses related to a domain
Ask User - User surveys without stress
Upscribe - Embeddable lead generation forms for Medium
Doorbell.io - Collect in-app user feedback. Available on websites, iOS, and Android.