If you source links from both ereferer.com and takelink.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 0 domains — 0% of ereferer.com and 0% of takelink.com. As a Jaccard index (shared ÷ combined) the catalogs are 0% identical, so about 100% of the combined pool is exclusive to one side.
Unique inventory
- 19,077 domains on ereferer.com only (100% of its catalog).
- 616 domains on takelink.com only (100% of its catalog).
Quality (Domain Rating)
| DR band | On both | ereferer.com only | takelink.com only |
|---|---|---|---|
| DR 80–100 | 0% | 1% | 0% |
| DR 60–79 | 0% | 10% | 0% |
| DR 40–59 | 0% | 25% | 1% |
| DR 20–39 | 0% | 42% | 42% |
| DR 0–19 | 0% | 22% | 56% |
Median DR: 0 shared, 33 ereferer.com-exclusive, 16 takelink.com-exclusive.
Geography
| # | ereferer.com | domains | takelink.com | domains |
|---|---|---|---|---|
| 1 | France | 7,080 | Poland | 577 |
| 2 | United States | 2,697 | Italy | 10 |
| 3 | India | 1,512 | France | 10 |
| 4 | Italy | 957 | SE | 4 |
| 5 | Spain | 913 | Germany | 3 |
| 6 | Germany | 749 | Spain | 2 |
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.