RankPrompt vs SEO.ai
RankPrompt
rankprompt.appSEO.ai
seo.aiSide by side
| Figure | RankPrompt | SEO.ai |
|---|---|---|
| Price from | $19/mo | $1/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Plans published | 3 | 7 |
| Spec score · SEO Content Optimization Software | 7.3 (#24) | 8.3 (#9) |
| Security | The privacy policy states that RankPrompt uses HTTPS/TLS encryption in transit, secure password hashing, regular security assessments, and access controls. | The privacy policy says the service is hosted on AWS and uses firewalls, intrusion detection, encryption at rest and in transit, and access controls; Stripe processes payments with PCI DSS compliance. |
Plans
SEO.ai
- Trial$1 a month
- Single Site$149 a month
- Multi Site$299 a month
- Trial$1, paid once
- Trial$1, paid once
- Single Site$149 a month
- Multi Site$299 a month
In their own words
RankPrompt
RankPrompt turns live search-results data into structured briefs for SEO content and prompts for AI models. It provides keyword volume, CPC, competition, difficulty, and trend metrics, detects informational, commercial, transactional, and navigational intent, and extracts People Also Ask questions from Google results. Its analysis of top pages shows topics competitors cover and how they organize content. Each output includes a brief for a human writer and a prompt for an LLM; users can also use the brief without AI. Workflows cover Blog Post and Service Page content, with controls for country, content type, goal, tone, and an optional writer persona. Language options include US/UK English, French, and Arabic, with 19 countries available. Prompts can be used with ChatGPT, Claude, Gemini, or another preferred model. RankPrompt creates planning materials rather than final content, which a user or writer must create and review. It does not guarantee search rankings. The Free plan offers 10 prompts per month. Pro costs $19 a month for 50 prompts, AI-suggested H2 outlines, and 30-day prompt history; Agency costs $49 a month for 200 prompts and 90-day history.