Transform your handwritten notes into fun and engaging quizzes!

EmailEngine is a self-hosted email API. It connects to any email account over IMAP/SMTP, the Gmail API or Microsoft Graph and exposes all of them through one REST API, with real-time webhooks for new, changed and deleted messages, bounces and sent mail. Developers use it to sync their users' mailboxes into their own product and send email on the users' behalf, without writing IMAP, MIME or OAuth2 code themselves. Built by Postal Systems, the team behind Nodemailer.

AI-powered exam essay feedback platform for UK secondary students, helping them improve grades through instant marking and targeted feedback.

An AI that manages your bidding processes automatically, finding and analyzing bids across Brazil and summarizing the important details for your business.

Sonder helps authors create viral videos to market their books organically to get more sales

Adspirer is the AI-powered paid media agent for every business. We're building a future where any founder, marketer, or agency can manage their entire advertising operation — across Google, Meta, LinkedIn, and TikTok — through a simple conversation with their AI assistant.