FlexQueries vs Sitechecker

FlexQueries is a pay-as-you-go SEO workspace for keyword, SERP, competitor, backlink, rank-tracking, site-audit, marketplace and AI-visibility research. Keyword Research expands a topic into search phrases for comparing demand, trends, difficulty and intent. Site Audit crawls page-level technical signals and can optionally run Lighthouse checks for performance, SEO, accessibility and best practices. AI Visibility tracks brand mentions, prompts, citations, Google AI Mode answers, source domains and web-mention trends. Marketplace research covers Apple App Store and Google Play listings, as well as Amazon keyword demand, ASIN rankings, competitors and product keyword gaps. A hosted Google Search Console MCP connects to Claude, Cursor, Codex and compatible AI clients; its Search Console tools are read-only. The versioned REST API supports scoped bearer keys, cost ceilings, idempotency keys and project-aware research, with no separate monthly API fee. It does not launch every dashboard feature: content generation and tracker or monitor setup still use dashboard or MCP tools. Pay-as-you-go has no subscription or monthly fee; credits start at $5 when added, and paid actions stop if the balance is insufficient.

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