If you source links from both pr-x.net and seo-jungle.com, one number decides how much you overwrite yourself: how much do their site databases overlap? We matched both catalogs on the normalized domain (lowercased, no scheme or www) inside our Backlink Pricing dataset.
The overlap
The two databases share 1,989 domains — 46% of pr-x.net and 19% of seo-jungle.com. As a Jaccard index (shared ÷ combined) the catalogs are 15% identical, so about 85% of the combined pool is exclusive to one side.
Unique inventory
- 2,382 domains on pr-x.net only (54% of its catalog).
- 8,484 domains on seo-jungle.com only (81% of its catalog).
Where they overlap, who's cheaper?
For the 1,989 shared domains priced on both platforms, comparing the cheapest listing on each:
On identical inventory, pr-x.net is the cheaper source 86% of the time (median $177 vs $391 for the same sites). The average absolute price gap per shared domain is $289 — always price-check a placement across platforms before buying.
Quality (Domain Rating)
| DR band | On both | pr-x.net only | seo-jungle.com only |
|---|---|---|---|
| DR 80–100 | 1% | 1% | 2% |
| DR 60–79 | 19% | 12% | 11% |
| DR 40–59 | 44% | 29% | 29% |
| DR 20–39 | 27% | 39% | 42% |
| DR 0–19 | 8% | 19% | 16% |
Median DR: 47 shared, 35 pr-x.net-exclusive, 36 seo-jungle.com-exclusive.
Geography
| # | pr-x.net | domains | seo-jungle.com | domains |
|---|---|---|---|---|
| 1 | United States | 1,249 | France | 3,401 |
| 2 | India | 581 | United States | 2,110 |
| 3 | United Kingdom | 272 | India | 906 |
| 4 | Ukraine | 249 | Italy | 429 |
| 5 | France | 229 | DK | 318 |
| 6 | Italy | 141 | United Kingdom | 311 |
FAQ
Does "on both" mean the same seller?
Not necessarily — a domain can be listed on both marketplaces by the same publisher or different resellers. What's shared is the placement opportunity, which is what you dedupe before buying.
Is a bigger database always better?
No. Overlap, price spread, DR/traffic quality and geography decide value for a specific campaign. Comparing databases is how you buy the same link for less and find inventory a single platform can't offer.