Free SEO and developer tools that run in your browser. No accounts, no paywalls, no upsells.
Stage
Not given
Startup
Founded
Not given
2026
Based in
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Not given
Pricing model
Freemium
Free
Pricing
Free trial: 7 days free (no card required) covering one language line including plan, calendar, writing and publishing. Paid: $19 per website, per language, per month. Includes plan, writing, review pass, images, blog hosting, plumbing (canonical URLs, sitemap, structured data), reporting, and API a
Not given
Key features
Reads existing pages and sitemap to plan posts avoiding topic duplication
Generates content plan across buyer journey stages (research, comparison, commercial)
Automatically writes posts with meta titles, descriptions and internal links
Generates cover and in-article images for each post
Hosts blog on your own domain with sitemap and structured data
Read-only API access to all published posts as JSON
WordPress plugin to pull published posts as native WordPress posts
Support for 116 languages with independent plans per language
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
Avoids content cannibalization by treating existing pages as forbidden topics
Plans and publishes content on a continuous cadence even when your team is busy
Each language market planned independently based on local search behavior, not translations
Complete pipeline from plan to published post with no handoffs or manual steps required
No per-article or per-word costs; one flat monthly fee regardless of output volume
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
Xt4b
Frost Rank