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IndexFast vs SEO Signal

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

IndexFast compared with SEO Signal
DetailIndexFast logo IndexFastSEO Signal logo SEO Signal
What it doesSEO indexing automation and diagnostics for teams that ship pages fast GSC-powered SEO operating system for detecting changes, investigating evidence, and prioritizing actions
StageStartup Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: 1 website, 500 URLs tracked, daily sitemap checks. Pro: $19/month for 10 websites, 10,000 URLs per site, hourly checks, MCP + API (20k calls/month). Unlimited: $99/month for unlimited websites, 50,000 URLs per site per sync, unlimited MCP + API calls, priority support. All plans prepaid for 30 Solo: $29/month (1 website), Growth: $49/month (3 websites), Scale: $99/month (10 websites). Monthly or yearly billing available with yearly saving 2 months. 14-day free trial, no card required.
Key features
  • Hourly sitemap checks that catch new URLs and pages with updated lastmod
  • Automatic submission to IndexNow network including Bing, Yandex, Naver, Seznam and Yep
  • Deduplication across sitemaps to prevent duplicate pings
  • MCP integration for Claude Code, Cursor, VS Code and Windsurf
  • Indexability diagnostics including noindex, canonical and HTTP error detection
  • Bing Webmaster API key integration for direct submissions on Pro and Unlimited
  • Issue alerts for failing sitemaps and rejected submissions
  • Free SEO tools: Google Index Checker, Bulk Index Checker, Sitemap URL Extractor, IndexNow Key Generator
  • Automatic retries for failed submissions
  • Graceful plan downgrade after expiry with 3-day grace period
  • Daily SEO briefs showing latest complete GSC data, performance changes, and priorities
  • Evidence-backed Signals for growth, loss, CTR, ranking, content, and indexing
  • Page and Query investigation with evidence, relationships, and Signals
  • SEO Signal AI Agent for ten bounded GSC workflows
  • Content Groups to monitor page sections and topics
  • Rank Tracking for selected search queries and page positions
  • Cross-site Brief showing important changes across connected websites
  • Read-only Google Search Console access without editing capability
  • Five report views with 7d, 30d, calendar months, and 90d comparisons
What makes it different
  • Two-minute setup with automatic sitemap discovery
  • Runs automatically with no ongoing configuration needed
  • Works directly inside AI editors through MCP without leaving your workflow
  • Monitors and diagnoses indexing blockers beyond just submission
  • Free tier with full core features for one site forever
  • Built on Google Search Console data you already own with read-only access and no site editing capability
  • Evidence-backed analysis keeps observed facts separate from possible causes
  • Connected workflow with five modules moving from data to evidence to decisions and reports
  • AI Agent with ten bounded GSC workflows and visible limitations
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check21 +1 (up) since last check
Trust Flow (Majestic)07
Citation Flow (Majestic)1725
Referring domains (Majestic)1567

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