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Kontain

Kontain is a lightweight CRM and invoicing tool for independent consultants, freelancers, and founders. Keep clients, notes, and billing in one place. Create an invoice, share a public link, and the client can view, comm…

DTBusiness & growth

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Kontain is a lightweight CRM and invoicing tool for independent consultants, freelancers, and founders. Keep clients, notes, and billing in one place. Create an invoice, share a public link, and the client can view, comment, and pay by card. Download PDF. The dashboard shows outstanding, overdue, and paid. Optional AI helpers tighten invoice wording and summarize private notes; you review before anything is saved. Export a ZIP of your data anytime. 14-day full trial, then Starter or Pro.

Discovery history

  1. Product Hunt 新品

    Sep 13, 2026 · 1 observations

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