DataForSEO SERP API
7.1#63 in seo toolsFree planFree planWebAPI
VisitDataForSEO SERP API vs DefiniteSEO
DefiniteSEO
9.0#1 in seo toolsFrom $4.99 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | DataForSEO SERP API | DefiniteSEO |
|---|---|---|
| Founded | 2016 | 2016 |
| Free plan | No | Yes |
| Integrations | The maker lists integrations including Google Sheets, Make, Postman, Airtable, Zapier, n8n, Pabbly, Lindy, DataForSEO MCP, and Custom GPT. | The plugin supports WordPress themes and builders including Elementor, Gutenberg and Classic Editor, plus WooCommerce. |
| Limits | Google SERP returns 10 results by default and up to 700 results per keyword when the depth parameter is specified. | The audit SaaS is not a standalone classic rank-tracking or keyword-research suite, according to its FAQ. |
| Security | DataForSEO says it received ISO/IEC 27001:2022 certification and provides a certificate issued in October 2025. | The maker says it uses AES-256 encryption and TLS and says WordPress plugin data does not leave the site without user consent. |
DataForSEO SERP API plans
- Live ModeFree
- Priority QueueFree
- Standard QueueFree
DefiniteSEO plans
- Pro$598.80 a year
- WordPress Plugin — FreeFree
- SEO Audit SaaS — FreeFree
- Free (SEO Audit SaaS)Free
- Free (WordPress Plugin)Free
- Solo$4.99 a month
Pick DataForSEO SERP API if…
This API suits teams needing multi-engine SERP data for keyword research, competitive analysis, rank tracking, or SERP monitoring. It also fits developers integrating search results into web or API workflows.
Pick DefiniteSEO if…
DefiniteSEO suits website owners, WordPress users, SEO professionals, and agencies seeking audits or WordPress SEO automation. Its free plugin and audit plan offer different starting points.