fastwrite.io is an edtech SaaS company building AI-powered writing tools for students. Its platform assists with drafting, editing, and improving academic texts, helping users produce higher-quality work more efficiently.

coldcaller.pro is a French B2B prospecting SaaS selling qualified cold-calling leads to solopreneurs and agencies. Leads come enriched with the owner's direct mobile + email. Subscriptions €19–99/mo, no free trial, ~9% visitor-to-paid conversion, €2.4k MRR with minimal fixed costs (93% margin). 100% community driven acquisition (word of mouth). Runs solo — big upside with paid ads or a sales team.

This is a very known dropshipping platform.