DefiniteSEO vs SERPs
DefiniteSEO
definiteseo.com
SERPs
serps.ioSide by side
| Figure | DefiniteSEO | SERPs |
|---|---|---|
| Price from | $1.66/mo | $41/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 27 | 6 |
| Spec score · SEO tools | 9.2 (#9) | 8.0 (#92) |
| AI visibility | The service reports whether ChatGPT and Google AI Overviews cite a site and provides AI crawler and agent-readiness checks. | It monitors brand citations across ChatGPT, Claude, Perplexity, Gemini, Grok, and Google AI Overviews. |
| Free plan | Yes | No |
| Integrations | The plugin supports WordPress themes and builders including Elementor, Gutenberg and Classic Editor, plus WooCommerce. | Pro and Agency include an MCP server that works with Claude, Cursor, or any MCP client. |
| Product | DefiniteSEO combines a WordPress SEO plugin with online tools for site audits, AI visibility, backlinks, and AI writing. | SERPs combines rank tracking, AI visibility tracking, competitor tracking, and SERP feature tracking in one workspace. |
| Paid from | 4.99 | 49 |
| Support | Listed support ranges from community support on the free audit plan to email, priority email, or priority support on paid tiers. | Priority support is included with Pro and Agency, but not Starter. |
Plans
DefiniteSEO
- Free (WordPress Plugin)Free
- Solo$59.88 a year
- Business$239.88 a year
- Agency (WordPress Plugin)$479.88 a year
- Free (SEO Audit SaaS)Free
- Starter$178.80 a year
- Pro$598.80 a year
- Agency (SEO Audit SaaS)$1,198.80 a year
- Managed Pro$19.90 a year
- Free (SEO Audit SaaS)Free
SERPs
- Starter$49 a month
- Pro$149 a month
- Agency$299 a month
- Starter$41 a month
- Pro$124 a month
- Agency$249 a month
In their own words
DefiniteSEO
DefiniteSEO brings WordPress SEO tools together with an online audit service for examining site health, AI-search visibility, backlinks, and content. Audits cover technical and on-page SEO, content, links, security, performance, accessibility, and DNS, with fixes prioritized. Its AI-visibility tools check whether ChatGPT and Google AI Overviews cite a site and assess pages for readiness for AI search. The WordPress plugin can apply individual or bulk fixes, schedule automated changes, and reverse changes within 30 days. It works with Classic Editor, Gutenberg, Elementor, and WooCommerce, and can import settings from Yoast or Rank Math. The AI SEO Writer can publish to WordPress or provide content for another CMS. Free options include an unlimited-sites plugin and an audit plan for one project and 50 pages per month. Paid plans are listed from $4.99/mo (annual). The audit service is not a standalone classic rank-tracking or keyword-research suite.