InvoProof turns every paid invoice into a verified case study on your public portfolio. Send a professional invoice, get paid, and the client's review — provably tied to that real payment — becomes proof on your profile automatically. No chasing testimonials, no fake reviews, no blank portfolio pages. Free for up to 3 projects.

Hey PH! 👋 I built InvoProof because every "testimonials" section I saw as a freelancer was self-reported and easy to fake — including my own. So I tied the review flow directly to the invoice: a client can only leave a review after they've actually paid, using a one-time token generated at payment. That review then becomes a case study on your public portfolio automatically — no manual updating. It also does the boring-but-necessary stuff: clean invoice builder, PDF export, a status tracker for where every invoice stands, and a portfolio page you can share on LinkedIn/X. Free for up to 3 invoices/case studies, then $9/mo or $49 lifetime. Would love feedback, especially from anyone who's tried (and abandoned) other invoicing tools!

Hey, I like the idea but wasn't able to try it out due to an issue with Sign in with Google!

@rwicqsi Sorry for the late reply. Now everything is fixed. You can try it out now

Hey, I like the idea but wasn't able to try it out due to an issue with Sign in with Google!

@rwicqsi Sorry for the late reply. Now everything is fixed. You can try it out now

InvoProof

Invoice-verified reviews for freelancers

Invoice-verified reviews for freelancers