12 SEO Tester Online alternatives in 2026
The best alternatives to SEO Tester Online for backlink APIs: DataForSEO, BacklinkMCP and SE Ranking, by our benchmark. SEO Tester Online's website is seotesteronline.com.
Backlink API alternatives
DataForSEO, BacklinkMCP and SE Ranking are the best backlink API providers in the Datacircle benchmark.
On our SEO Tester Online plan pages, we compare each SEO Tester Online plan with other providers' plans. We list other providers' plans below.
| Provider and plan | $ per 1,000 backlinks |
|---|---|
| Dataprovider.com, contact us, API, GET /links/incoming/anchor-texts | not published |
| Morningscore, contact us | not published |
| SEObserver, contact us, API subscription, GET /backlinks/anchors.json | not published |
| VerifiedDR, contact us | not published |
Compare every backlink API plan: Backlink API pricing: free and cheapest plans compared
Domain authority API alternatives
BacklinkMCP, Tranco and SE Ranking are the best domain authority API providers in the Datacircle benchmark.
On our SEO Tester Online plan pages, we compare each SEO Tester Online plan with other providers' plans. We list other providers' plans below.
| Provider and plan | $ per 1,000 domains |
|---|---|
| DR Checker, contact us, Custom Plan, GET /api/dr-checker | not published |
| DataForSEO, contact us, Custom pricing quote, POST /v3/backlinks/bulk_ranks/live | not published |
| RankParse, contact us, 1M credits or more, GET /v1/domain-rank | not published |
| SE Ranking, contact us, Enterprise, GET /v1/backlinks/authority/domain | not published |
| SEOkicks, contact us | not published |
Compare every domain authority API plan: Domain authority API pricing: free and cheapest plans compared
Keyword research API alternatives
DataForSEO, AppDrift and Bing Webmaster Tools are the best keyword research API providers in the Datacircle benchmark.
On our SEO Tester Online plan pages, we compare each SEO Tester Online plan with other providers' plans. We list other providers' plans below.
| Provider and plan | $ per 1,000 keywords |
|---|---|
| APIHZ, contact us | not published |
| Glimpse, contact us, API access, GET /v1/interest | not published |
| UnifAPI, contact us, Enterprise, POST /geo/keywords/search-volume | not published |
| VerifiedDR, contact us | not published |
Compare every keyword research API plan: Keyword research API pricing: free and cheapest plans compared
- Dataprovider.com alternatives
- Morningscore alternatives
- SEObserver alternatives
- VerifiedDR alternatives
- DR Checker alternatives
- DataForSEO alternatives
- RankParse alternatives
- SE Ranking alternatives
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