Akii: SEO & AI Search Optimizer vs. OtterlyAI

Akii: SEO & AI Search Optimizer is a free, open-source plugin for Claude Code. It helps site owners, developers and content teams improve how websites are found in search and AI answers. Use it to audit sites, find broken links, compare competitors, improve pages, generate JSON-LD structured data, strengthen internal links and plan content. It also supports content briefs, keyword clusters, llms.txt files and localization. The plugin includes 12 skills, five agents and three commands. It runs inside your Claude Code session and can use optional connected services for additional data.

OtterlyAI is an award-winning AI Search Optimization platform that helps brands track and boost visibility across ChatGPT, Perplexity, Google AI Overviews, AI Mode, Gemini, Copilot, and Claude. Teams use OtterlyAI to monitor brand mentions, website citations, and AI search prompts, then improve content and discoverability in AI answers. More than +30,000 marketing professionals use OtterlyAI as of 2026. The company was named a Cool Vendor in the 2025 Gartner Cool Vendors in AI in Marketing report and won Best AI Search Software Solution at the 2026 European Search Awards.