# DataForSEO vs SE Ranking

Last updated: November 6, 2026

DataForSEO is ahead of SE Ranking on keyword research APIs: Overall score 60.0 to 39.7.

DataForSEO is ahead of SE Ranking on ranked keywords APIs: Overall score 68.8 to 38.8.

DataForSEO is ahead of SE Ranking on related keywords APIs: Overall score 61.2 to 28.7.

DataForSEO is ahead of SE Ranking on backlink APIs: Overall score 73.3 to 49.3.

SE Ranking is ahead of DataForSEO on domain authority APIs: Overall score 52.8 to 43.6.

## Keyword research API

1. [DataForSEO, top-up from $50, Pay as you go](https://datacircle.dev/keyword-research-apis/dataforseo/free-1-trial-credit-post-v3-dataforseo-labs-google-keyword-overview-live#top-up-from-50-pay-as-you-go-post-v3-dataforseo-labs-google-keyword-overview-live): Overall score 60.0, Accuracy score 55, $0.12 per 1,000 keywords
5. [SE Ranking, $29 monthly](https://datacircle.dev/keyword-research-apis/se-ranking/free#29-monthly): Overall score 39.7, Accuracy score 15, $0.0039 per 1,000 keywords

Every provider of this API, ranked: [Keyword research API: best providers in 2026](https://datacircle.dev/best-keyword-research-api)

## Ranked keywords API

1. [DataForSEO, top-up from $50, Pay as you go](https://datacircle.dev/ranked-keywords-apis/dataforseo/free#top-up-from-50): Overall score 68.8, Accuracy score 85, $0.12 per 1,000 keywords
4. [SE Ranking, $29 monthly](https://datacircle.dev/ranked-keywords-apis/se-ranking/free#29-monthly): Overall score 38.8, Accuracy score 13, $0.019 per 1,000 keywords

Every provider of this API, ranked: [Ranked keywords API: best providers in 2026](https://datacircle.dev/best-ranked-keywords-api)

## Related keywords API

2. [DataForSEO, top-up from $50, Pay as you go](https://datacircle.dev/related-keywords-apis/dataforseo/free-1-trial-credit-post-v3-dataforseo-labs-google-keyword-ideas-live#top-up-from-50-pay-as-you-go-post-v3-dataforseo-labs-google-keyword-ideas-live): Overall score 61.2, Accuracy score 88, $0.12 per 1,000 keywords
6. [SE Ranking, $29 monthly, Add-on, monthly billing](https://datacircle.dev/related-keywords-apis/se-ranking/free-trial-get-v1-keywords-similar#29-monthly-add-on-monthly-billing-get-v1-keywords-similar): Overall score 28.7, Accuracy score 22, $1.933 per 1,000 keywords

Every provider of this API, ranked: [Related keywords API: best providers in 2026](https://datacircle.dev/best-related-keywords-api)

## Backlink API

1. [DataForSEO, top-up from $50](https://datacircle.dev/backlink-apis/dataforseo/free#top-up-from-50): Overall score 73.3, Accuracy score 94, $0.036 per 1,000 backlinks
2. [SE Ranking, $29 monthly, Add-on, monthly billing](https://datacircle.dev/backlink-apis/se-ranking/free-trial-get-v1-backlinks-raw#29-monthly-add-on-monthly-billing-get-v1-backlinks-raw): Overall score 49.3, Accuracy score 19, $0.193 per 1,000 backlinks

Every provider of this API, ranked: [Backlink API: best providers in 2026](https://datacircle.dev/best-backlink-api)

## Domain authority API

3. [DataForSEO, top-up from $50, Pay as you go](https://datacircle.dev/domain-authority-apis/dataforseo/free-1-trial-credit-post-v3-backlinks-bulk-ranks-live#top-up-from-50-pay-as-you-go-post-v3-backlinks-bulk-ranks-live): Overall score 43.6, Accuracy score 2, $0.036 per 1,000 domains
2. [SE Ranking, $29 monthly, Add-on, monthly billing](https://datacircle.dev/domain-authority-apis/se-ranking/free-trial-get-v1-backlinks-authority-domain#29-monthly-add-on-monthly-billing-get-v1-backlinks-authority-domain): Overall score 52.8, Accuracy score 2, $0.967 per 1,000 domains

Every provider of this API, ranked: [Domain authority API: best providers in 2026](https://datacircle.dev/best-domain-authority-api)