Black SEO Analyzer
Enterprise-grade, Rust-built SEO analyzer with hybrid crawling, AI insights, and CLI/GUI control.
Quick facts
- Best for
- Enterprise-grade, Rust-built SEO analyzer with hybrid crawling, AI insights, and CLI/GUI control.
- Pricing
- Freemium
- Editor rating
- 4.5 / 5
- Community saves
- 0
About Black SEO Analyzer
Black SEO Analyzer is an enterprise-grade, Rust-built SEO analysis suite offering both CLI and GUI, hybrid crawling for static sites and SPAs via headless Chrome, and 300+ checks spanning technical SEO, content quality, performance, Web Vitals, accessibility, security, links, and Schema.org validation. It delivers AI-powered insights through integrations with Anthropic Claude, OpenAI GPT, DeepSeek, and Google Gemini (BYOK), and produces multi-format, branded reports (JSON, JSONL, XML, CSV, HTML). With a one-time purchase, source code guarantee, free trial, and automation-ready outputs, it fits agencies, enterprises, and developers alike.
Pros
- Rust-built, enterprise-grade SEO analysis engine
- Dual interfaces: command-line (CLI) and graphical (GUI)
- Hybrid crawler: fast HTTP fetching + headless Chrome for JS-rendered pages and SPAs
- 300+ automated checks across technical SEO, content, performance, and more
- LLM integrations (Claude, GPT, DeepSeek, Gemini) with bring-your-own-keys (BYOK)
- Supports static sites and modern SPA frameworks (React, Angular, Vue)
- Multi-format reporting: JSON, JSONL, XML, CSV, CSV Flat, and interactive HTML
- Branded, customizable HTML templates with logos and custom styles
- Configurable concurrency, rate limiting, and user agents
- Automatic sitemap discovery and processing
- Content analysis: word count, keyword density, Flesch-Kincaid readability, heading validation, duplicate detection, content gaps
- Metadata validation: title, description, keywords, viewport, robots, canonical