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Asonix vs Stus.ai

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

Asonix compared with Stus.ai
DetailAsonix logo AsonixStus.ai logo Stus.ai
What it doesApp Store Optimization tool for iOS developers to find keywords, track rankings, and monitor AI visibility AI-powered autonomous SEO agents powered by Serpstat data
StageStartup Startup
Founded2026 Not given
Based inUS Not given
Pricing modelPaid Freemium
Pricing$99 per year (billed annually), approximately $8.25 per month. Includes unlimited apps, unlimited keywords, and all features. Free plan with $3 monthly usage budget; Starter plan at $39/month; Pro plan at $199/month. Annual billing available at 10x the monthly price (2 months free). All plans include the full suite of marketing AI agents. Free plan has 1 concurrent task, Starter has 5, Pro has 10.
Key features
  • Keyword research with opportunity and relevancy scoring
  • Daily ranking tracking across 175 App Store countries
  • Apple Search Ads advertiser tracking
  • Competitor Meta ads monitoring
  • App Store chart position tracking
  • Ratings tracking and velocity analysis
  • AI Visibility tracking with ChatGPT recommendations
  • Keyword translation powered by Google Translate
  • MCP server integration for AI agents
  • Download and revenue estimates
  • Keyword Research: discover keywords with search volume, difficulty, intent, and AI-powered clustering
  • On-Page SEO Audit: audit titles, meta descriptions, readability, content depth, and E-E-A-T signals
  • Competitive Niche Analysis: analyze competitor data for strategies, content patterns, and growth opportunities
  • Traffic Quick Wins: find pages ranking 11-20 that could reach top 5
  • Google Ads Metrics: pull search volume, CPC, and competition data from Google Ads
  • Content Gap Planner: find keywords competitors rank for but you don't
  • Seasonality Detector: spot demand spikes and seasonal trends for content planning
  • Cannibalization Detector: detect keyword conflicts between pages and get consolidation fixes
  • Google Sheets Export: export results to Google Sheets with create, read, and update capability
  • Third-party integrations: connect with Google Search Console, Google Analytics, Notion, and Serpstat
What makes it different
  • Keyword popularity data for all 175 App Store countries, including markets without Apple Search Ads
  • Apple's own Search Ads popularity scores, not estimates
  • AI Visibility feature showing whether ChatGPT recommends your app
  • Works as a web app on any browser and device
  • Unlimited apps and keywords for $99 per year
  • Powered by 13 years of Serpstat SEO data and 8B+ keyword database
  • Ten AI agents that operate autonomously without manual work
  • Full suite of agents included in all pricing tiers
  • Agents remember project context and past decisions between sessions
  • No setup required, start immediately with plain language commands
Community votes00
DR (Domain Rating by Ahrefs)25 −1 (down) since last check4 no change since last check
Trust Flow (Majestic)1315
Citation Flow (Majestic)2915
Referring domains (Majestic)911

6 details filled in for both companies.

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