ProofSwap

ProofSwap is a give-first exchange engine for indie founders who need social proof but have no audience, no budget and no customers to ask yet. You describe your project and the proof you need — tweets, testimonials, video reviews or app feedback — then go help someone else first. The founder you helped verifies your proof, which activates your listing, earns you an exchange credit, and puts your project in front of the people most likely to help you back. Every exchange on the platform is confirmed by the receiving founder, so the wall of proof is real rather than invented. Each project page is indexed and carries a permanent dofollow backlink, and a white-label embed widget lets you drop your Wall of Proof straight onto your own landing page. It is not an ad network or a marketplace — it replaces cold DMs, paid ads and empty testimonial widgets with founders actually helping each other.