Free / Open-sourceAI content detection and a full writing toolkit in one place
HumanizeAI.pro records 9,652,312 monthly visits with +26% month-over-month growth and Free pricing. Validoe records 6,165 monthly visits with -31.3% growth and Paid pricing.
AI-assisted Pokemon card authentication, pre-grading and re-grading
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | humanizeai.pro | validoe.com |
| Pricing Model | Free | Paid |
| Monthly Visits | 9.65M (9,652,312) | 6.17K (6,165) |
| MoM Traffic Delta |
| +1.99M (+26%) |
| -2.81K (-31.3%) |
| Primary Market & Share | 🇺🇸 United States (36.5%) | 🇺🇸 United States (96.1%) |
|---|
| Direct Visits / mo | 3.85M | 2.45K |
|---|
| User Rating | 3.4 | 3.9 |
|---|
| Supported Platforms | Website | Website |
|---|

Free browser AI humanizer that rewrites AI text to read naturally
Paste AI-generated text, complete the captcha, and get a reworded, more natural-sounding version back in a single step.
You can use the humanizer directly in the browser without registering, signing in, or installing anything.
The rewrite is designed to retain the original meaning and SEO terms so you do not lose search relevance.
Alongside the humanizer, the site offers paraphrasing, plagiarism checking, grammar checking, and AI detector tools.
AI-assisted Pokemon card authentication, pre-grading and re-grading
Submit a card, slab, booster pack or sealed box for review by a global team of authenticators, supported by AI. You get an Authentic or Replica verdict with the evidence behind it, rather than a score alone.
For raw cards and unopened packs, Validoe assesses condition and grade potential before you commit to an official grading submission, helping you judge whether a card is worth the time and cost.
Already-slabbed cards can be re-assessed to flag possible mislabeling and to surface grade or value potential you may have missed - useful when evaluating a slab on the secondary market.
Capture card images in the app, submit for review, and choose a turnaround. Reports can be returned in as little as ten minutes, with watermarked images and written commentary from the authenticator.
Free / Open-sourceAI content detection and a full writing toolkit in one place
Free / Open-sourceAI detection and writing verification built for schools and editors

Free / Open-sourceDetect, humanize and verify AI content in one place
Offers multi-engine humanization models and output variations, but interface can feel cluttered compared to HumanizeAI.pro.
Delivers straightforward one-click text paraphrasing, but lacks advanced styling controls or API access.

SpecialistSpecializes in rigorous AI content detection and plagiarism auditing rather than rewriting text itself.
Includes built-in grammar checks and academic citation helpers, but restricted free usage limits.
SpecialistCombines text humanization with thorough grammar and plagiarism analysis, but slightly more complex workflow.

Offers convenient browser extension integration for rewriting on the fly, but limited custom tone adjustments.
Free / Open-sourceAI detector that highlights evidence, not just a score
Tailored specifically for bypassing strict academic and enterprise detectors, but less polished general writing tools.

Simple web-based rewriter producing natural prose quickly, but lacks in-depth content analysis reports.
Free / Open-sourceAI content detection and a full writing toolkit in one place
Free / Open-sourceAI detection and writing verification built for schools and editors
Free / Open-sourceDetect, humanize and verify AI content in one place
Offers multi-engine humanization models and output variations, but interface can feel cluttered compared to HumanizeAI.pro.
Delivers straightforward one-click text paraphrasing, but lacks advanced styling controls or API access.
SpecialistSpecializes in rigorous AI content detection and plagiarism auditing rather than rewriting text itself.
Includes built-in grammar checks and academic citation helpers, but restricted free usage limits.
SpecialistCombines text humanization with thorough grammar and plagiarism analysis, but slightly more complex workflow.
Offers convenient browser extension integration for rewriting on the fly, but limited custom tone adjustments.
Free / Open-sourceAI detector that highlights evidence, not just a score
Tailored specifically for bypassing strict academic and enterprise detectors, but less polished general writing tools.
Simple web-based rewriter producing natural prose quickly, but lacks in-depth content analysis reports.