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.

Track bowel movements, food, symptoms, meds, labs, and flare notes with FlareCare, a gut health app for IBS, IBD, Crohn disease, and colitis.

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.

Revenue-first analytics for startup founders

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