Free Tools
Free SEO & Content Tools
Free calculators and checkers to plan content, estimate traffic and grow organic revenue.
Content ROI Calculator
Compare the cost of freelance writers versus AI content, and see your cost per article and the hours you save.
Keyword Density Checker
Check word frequency and keyword density in your text, with a keyword-stuffing alert and CSV export.
How Long to Rank on Google
Estimate how many months it takes to reach Google's first page, based on competition, domain authority and publishing pace.
Blog Revenue Calculator
Project the monthly revenue your blog can generate from organic traffic over 6 and 12 months.
AI Content Detector
Estimate the probability that a piece of text was written by AI, using readability heuristics.