90+ Free AI Tools for Business: The Complete List (No Signup Required)
Every "free" AI tool eventually hits you with a signup wall or a watermark. This list is the exception — 43 genuinely…
Free Tool
AI Content Checker
Estimate how AI-generated your draft reads — and how natural and on-brand it is. A transparent, rule-based guide for content teams, not a verdict on people.
Instant estimate
Runs in your browser
Every signal shown
Paste at least 20 words and hit Analyze to see the estimate.
0%
AI-likelihood estimate
Reads human/natural
HumanMixedAI-like
—
Flesch Reading Ease
—
Grade level
Why — the signals
⚠ This is a probabilistic ESTIMATE based on writing patterns — a guide, not proof. No AI detector is reliable enough to make decisions about a person; do not use this to accuse anyone. Use it to improve drafts, not to judge people.
Email me this analysis (optional)
Only the summary numbers are sent — never your pasted text. No spam.
