Best SEO API in 2026: pricing compared
DataForSEO is #1 on 3 of our 5 SEO API rankings. Below, each kind of SEO data, such as keywords or backlinks, has a line. Each line names the provider we score highest and what that provider's plan costs.
The best API for each kind of SEO data
- Best keyword research API in 2026: DataForSEO, $0.12 per 1,000 keywords
- Best ranked keywords API in 2026: DataForSEO, $0.12 per 1,000 keywords
- Best related keywords API in 2026: Mangools, $15 monthly
- Best backlink API in 2026: DataForSEO, $0.036 per 1,000 backlinks
- Best domain authority API in 2026: AnyAPI, $4.95 per 1,000 domains
Best GTM APIs
- Best LinkedIn API in 2026
- Best phone API in 2026
- Best email API in 2026
- Best X (Twitter) API in 2026
- Best Instagram API in 2026
- Best Reddit API in 2026
- Best Threads API in 2026
- Best SEO API in 2026
- Best LinkedIn profile API in 2026
- Best email finder API in 2026
- Most accurate email finder API in 2026
- Best email verification API in 2026
- Most accurate email verification API in 2026
- Best phone finder API in 2026
- Most accurate phone finder API in 2026
- Best LinkedIn company data API in 2026
- Best company headcount API in 2026
- Most accurate company headcount API in 2026
- Best phone validation API in 2026
- Most accurate phone validation API in 2026
- Best LinkedIn post comment API in 2026
- Best LinkedIn post reaction API in 2026
- Best similar people API in 2026
- Best similar companies API in 2026
- Best tech stack API in 2026
- Best LinkedIn profile post API in 2026
- Best LinkedIn company post API in 2026
- Best company funding API in 2026
- Best company open jobs API in 2026
- Best LinkedIn people search API in 2026
- Best LinkedIn company search API in 2026
- Best LinkedIn job search API in 2026
- Best reverse email lookup API in 2026
- Most accurate reverse email lookup API in 2026
- Best LinkedIn post search API in 2026
- Best LinkedIn post details API in 2026
- Best LinkedIn job details API in 2026
- Best LinkedIn profile comment API in 2026
- Best LinkedIn profile reaction API in 2026
- Best LinkedIn post repost API in 2026
- Best similar jobs API in 2026
- Best company enrichment API in 2026
- Best people search API in 2026
- Best company discovery API in 2026
- Best job postings API in 2026
- Best job posting details API in 2026
- Best people enrichment API in 2026
- Best leadership change API in 2026
- Best company hierarchy API in 2026
- Best web search API in 2026
- Best SERP API in 2026
- Best search autocomplete API in 2026
- Best news API in 2026
- Best image search API in 2026
- Best video search API in 2026
- Best web scraping API in 2026
- Best keyword research API in 2026
- Best ranked keywords API in 2026
- Best related keywords API in 2026
- Best backlink API in 2026
- Best domain authority API in 2026
- Best X (Twitter) profile API in 2026
- Best X (Twitter) post API in 2026
- Best Instagram profile API in 2026
- Best Instagram post API in 2026
- Best TikTok profile API in 2026
- Best TikTok video API in 2026
- Best YouTube channel API in 2026
- Best YouTube channel video API in 2026
- Best Reddit profile API in 2026
- Best Reddit post API in 2026
- Best Facebook page API in 2026
- Best Facebook post API in 2026
- Best Threads profile API in 2026
- Best Threads post API in 2026
- Best Bluesky profile API in 2026
- Best Bluesky post API in 2026
- Best Pinterest search API in 2026
- Best Pinterest pin API in 2026
- Best Hacker News comment API in 2026
- Best Twitch profile API in 2026
- Best Twitch video API in 2026
- Best Twitch clip API in 2026
- Best Snapchat profile API in 2026
- Best Truth Social post API in 2026
- Best GitHub profile API in 2026
- Best GitHub repository API in 2026
- Best GitHub user repository API in 2026
- Best Weibo user post API in 2026
- Best Xiaohongshu note API in 2026
- Best Facebook Ad Library API in 2026
- Best G2 review API in 2026
- Best Capterra review API in 2026
- Best Trustpilot review API in 2026
- Best Glassdoor review API in 2026
- Best App Store API in 2026
- Best App Store review API in 2026
- Best Google Play API in 2026
- Best Amazon product API in 2026
- Best Amazon search API in 2026
- Best eBay product API in 2026
- Best TikTok Shop product API in 2026
- Best Facebook Marketplace search API in 2026
- Best Zillow search API in 2026
- Best Realtor.com search API in 2026
- Best Realtor.com property API in 2026
- Best App Store search API in 2026
- Best ChatGPT scraper API in 2026
- Best Gemini scraper API in 2026
- Best business verification API in 2026