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.

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Nous développons une application mobile de facturation destinée aux artisans du bâtiment. Celle-ci a pour but d'aider ces personnes à générer des devis, factures, attestations pour la TVA réduite et rapports d'intervention de manière intuitive et simplifiée. L'idée est de proposer à nos clients un plan mensuel, facturé au mois le mois, et un plan annuel, facturé une fois par an.

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MyCater is a B2B catering marketplace that helps companies seamlessly manage all their office catering needs. From breakfast and lunch to corporate events and cocktail receptions, businesses can order from a curated selection of trusted caterers. With streamlined ordering, invoicing, and dedicated support, MyCater makes corporate catering simple, reliable, and scalable across France.