SeaOcean: AI Marketing Platform May 2026

Last updated: 2026-05-16

Discover SeaOcean, an AI marketing & sales platform. Features, pricing, and alternatives on hokai.io.

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About SeaOcean

SeaOcean is a web-based SEO audit and AI search optimization platform that audits websites against 75 or more technical and on-page parameters and provides immediate actionable reports with AI-powered fix recommendations. The platform covers standard technical SEO checks including title tags, meta descriptions, Open Graph tags, JSON-LD structured data, sitemaps, and Core Web Vitals performance metrics. What differentiates SeaOcean from conventional SEO tools is its specific focus on AI Search Optimization, also known as generative engine optimization (GEO). As AI-powered answer engines like ChatGPT, Claude, and Perplexity increasingly surface web content in direct answers rather than traditional search result listings, websites need to optimize for visibility in those AI-sourced responses, not just Google rankings. SeaOcean includes tools specifically for this emerging channel, including LLM visibility tracking to monitor how often the site appears in AI-generated answers and citation analysis to identify which content is being referenced. The platform also auto-generates llms.txt files, a nascent web standard that signals to AI crawlers how to appropriately index and cite site content, similar to what robots.txt does for traditional search bots. SeaOcean targets digital marketers, SEO professionals, and website owners who want an affordable alternative to enterprise audit platforms like Semrush and Ahrefs while gaining access to GEO capabilities those tools do not yet prioritize. The 4.8 out of 5 star rating from 150 user reviews indicates strong initial satisfaction. Pricing runs from a free tier for basic audits through Pro at $19 per month and Agency at $49 per month. The Agency tier likely covers multiple sites or client reporting, making it accessible for small SEO agencies managing several client accounts.

Pricing

Free tier: basic audits. Pro: $19/month. Agency: $49/month. All tiers web-based with no installation required.

Key Features

• 75+ Parameter SEO Audit: Audits websites across title tags, meta descriptions, Open Graph, JSON-LD, sitemaps, and Core Web Vitals with instant reports and AI-powered fix recommendations.
• AI Search Optimization (GEO): Provides tools specifically for optimizing content visibility in AI-powered answer engines like ChatGPT, Claude, and Perplexity, beyond traditional search engine rankings.
• LLM Visibility Tracking: Monitors how frequently the site appears in AI-generated answers and analyzes which content receives citations from large language model systems.
• llms.txt Auto-Generation: Automatically generates llms.txt files that signal to AI crawlers how to index and cite site content, using a format designed for AI search engine compliance.
• Weekly Monitoring with Email Alerts: Runs automated weekly SEO checks and sends email alerts on changes, covering keyword tracking and competitor comparison without manual re-auditing.

Pros

• GEO tools for AI search visibility plus LLM citation tracking are ahead of Semrush and Ahrefs, which lack dedicated AI search optimization features at any price tier.
• At $19/month Pro and $49/month Agency, significantly cheaper than Semrush ($119/month) and Ahrefs ($99/month) while covering both technical SEO and AI search optimization.
• llms.txt auto-generation is a forward-looking feature that positions sites for the AI crawler ecosystem, which no other mainstream SEO audit tool currently includes.

Cons

• 75+ parameters is competitive but narrower than Semrush ($119/month) which covers 200+ checks with more granular technical SEO diagnostics for enterprise sites.
• LLM visibility tracking and citation analysis accuracy depends on how often AI crawlers index the site, which can lag significantly for lower-traffic or newer websites.
• Limited public brand recognition compared to Semrush, Ahrefs, and Screaming Frog means less community support, fewer tutorials, and less third-party integration validation.

Frequently Asked Questions

What is SeaOcean and what does it do?

SeaOcean is a web-based SEO audit and AI search optimization platform rated 4.8 out of 5 from 150 users. It audits websites across 75+ parameters covering title tags, meta descriptions, Open Graph, JSON-LD, sitemaps, and Core Web Vitals. It also includes AI Search Optimization (GEO) tools with LLM visibility tracking, citation analysis, and automatic llms.txt file generation for AI crawler compliance.

How much does SeaOcean cost?

SeaOcean has three pricing tiers: a free plan for basic audits, Pro at $19 per month, and Agency at $49 per month. All tiers are web-based and require no software installation.

What are the main features of SeaOcean?

SeaOcean's main features include 75+ parameter SEO audits with AI-powered fix recommendations, AI Search Optimization (GEO) tools, LLM visibility and citation tracking, automatic llms.txt file generation, weekly automated monitoring with email alerts, keyword tracking, competitor comparison, and PDF reporting.

Is SeaOcean free to use?

Yes, SeaOcean has a free tier that covers basic SEO audits. Advanced features including GEO tools, LLM tracking, PDF reports, and full monitoring require the Pro ($19/month) or Agency ($49/month) plans.

What are the best alternatives to SeaOcean?

The main alternatives are Semrush ($119/month, most comprehensive audit and keyword data), Ahrefs ($99/month, strong backlink analysis), Screaming Frog (free to $259/year, deep technical crawl), and Sitechecker ($23/month, similar audit scope). SeaOcean differentiates through its GEO and LLM optimization tools, which none of these alternatives currently offer.

Who is SeaOcean best for?

SeaOcean is best for SEO professionals who want to optimize for AI search visibility alongside traditional technical SEO, small agencies managing multiple client sites on the Agency plan, and website owners seeking affordable technical auditing. It is not ideal for enterprise teams needing deep backlink analysis or Screaming Frog-level crawl depth.

Does SeaOcean have an API?

SeaOcean does not publicly document a developer API as of early 2026. The platform operates through a web interface with scheduled automated audits and email alerts. Teams needing programmatic SEO audit data should look at Semrush API, Ahrefs API, or DataForSEO instead.

Visit SeaOcean Official Website