From keyword research to rank tracking, content generation to competitor analysis. 9 feature modules cover every SEO scenario.
Each feature battle-tested by 2,800+ SEO teams worldwide
8 SEO detectors: technical SEO / content quality / internal linking / performance / security / mobile / Schema / Hreflang. One-click full-page audit.
Learn more →Keyword discovery, long-tail expansion, search volume / difficulty / competition analysis, multi-language localization. GSC + Google Trends integration.
Learn more →9 local AI models (zero monthly fee) + 13 online AI providers + AI Agent 7-tool automation. Real-time status bar, up to 3 iterative rounds.
Learn more →Side-by-side ranking, backlinks, and content strategy. Identify keyword gaps, content opportunities, and link sources.
Learn more →Daily automatic rank checks on Google / Bing / Baidu / DuckDuckGo / Yahoo. Curve visualization with anomaly alerts.
Learn more →PDF / Excel export, white-label customization, scheduled auto-delivery, zero-friction client reporting. 4 templates included: SEO / keyword / competitor / rank.
Learn more →Google Search Console OAuth 2.0 official integration. Search analytics, index checks, sitemap submission, coverage — all in one place.
Learn more →Professional+ supports custom Python plugins with sandbox isolation (network/files/DB blocked by default). Extend functionality infinitely.
Learn more →Apache 2.0 / MIT / Gemma ToS open-source licenses. No monthly fees, no API keys, data never leaves your machine
Lightweight · 1.3GB · Apache 2.0. Ideal for 4GB RAM systems. Alibaba's latest model, excellent Chinese performance.
Lightweight+ · 2.6GB · Apache 2.0. Sweet spot for 8GB RAM. Balanced accuracy and speed.
Flagship · 5.0GB · Apache 2.0. 16GB RAM flagship, professional-grade Chinese SEO content generation.
Apache 2.0 · 4.7GB. Added in V2.5.3, replacing Llama-3. No MAU restrictions, commercial-safe.
Apache 2.0 · 4.4GB. By Mistral AI, top international benchmarks for English SEO writing.
MIT · 4.5GB. DeepSeek reasoning model, strong logical analysis, ideal for SEO strategy advice.
MIT · 8.5GB. Microsoft's latest small model, 20GB RAM flagship, exceptional reasoning capability.
Default (intl) · 1.5GB · Gemma ToS. By Google, the 8GB RAM starter pick.
International · 4.7GB · Gemma ToS. 16GB RAM upgrade, better English SEO writing quality.
World's largest, 8.5B+ daily queries. 100+ country localization support.
Microsoft-powered, 25% North American share. Top pick for Western B2B outreach.
70%+ China share. Essential for any Chinese-language site.
Privacy-first. Western privacy users. No personalized results, objective rankings.
Veteran search (powered by Bing). Still has users in Japan and Taiwan.