Comparison
Peeker vs ProofSwap
Price, price history, availability and ratings, side by side.
| Peeker | ProofSwap | |
|---|---|---|
| What it does | Scale cold email with self-healing inbox infrastructure that monitors deliverability, spots risk early, and swaps unhealthy inboxes before campaigns stall. | Indie founders exchanging tweets, testimonials, and video reviews. Give proof first, get proof back, and earn a dofollow link on your public listing. No cold DMs. |
| Deal type | Price unknown | Price unknown |
| Price | Scaler $2.80 | Starter 9 € |
| Lowest in 30 days | — | — |
| Uptime | Live | Live |
| Tracked | 0 days | 2 days |
| Reliability, 30 days | 100 % | 100 % |
| Deadline moved | no | no |
| Rating | — | — |
| Refund window | not stated | not stated |
| Platform | web, api | web |
| Upvotes | 0 | 0 |
| Open | Open |
Price and terms are entered by the maker. Uptime and price history are measured by us and cannot be influenced.