AI-powered autonomous SEO agents powered by Serpstat data
Free SEO and developer tools that run in your browser. No accounts, no paywalls, no upsells.
Stage
Startup
Startup
Founded
Not given
2026
Based in
Not given
Not given
Pricing model
Freemium
Free
Pricing
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.
Not given
Key features
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
Meta / OG Tag Generator with live previews
JSON-LD Schema Generator for structured data
Robots.txt / Sitemap Validator with crawl-blocking detection
Redirect Chain Checker to trace and spot redirect loops
HTTP Header Checker to inspect response and security headers
JSON Formatter & Validator with error highlighting
Base64 Encoder/Decoder for text, images and files
Password Generator with entropy and crack-time scoring
QR Code Generator with custom colors and logo support
Invoice Generator supporting 30 currencies
What makes it different
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
No signup, accounts or paywalls required
Most tools run entirely in the browser with no data sent to servers
Built from real client SEO work, not generic API wrappers
Tools built on official specs and search engine documentation
Fast browser-based performance with no backend queue
Stus.ai
Frost Rank