AI content detection and a full writing toolkit in one place
AI content detection and a full writing toolkit in one place
Checkstep records 14,587 monthly visits with -21.5% month-over-month growth and Free Trial, Contact for Pricing pricing. HumanizeAI.pro records 9,652,312 monthly visits with +26% growth and Free pricing.

AI content moderation platform for trust and safety teams
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | checkstep.com | humanizeai.pro |
| Pricing Model | Free Trial, Contact for Pricing | Free |
| Monthly Visits | 14.59K (14,587) | 9.65M (9,652,312) |
| MoM Traffic Delta | -4.01K (-21.5%) | +1.99M (+26%) |
| Primary Market & Share | 🇺🇸 United States (45.8%) | 🇺🇸 United States (36.5%) |
| Direct Visits / mo | 5.71K | 3.85M |
| User Rating | 4.3 | 3.4 |
| Supported Platforms | Website | Website |

AI content moderation platform for trust and safety teams
Scan and moderate text, images, video and audio in more than 100 languages from one integrated platform.
Define your own rules across all major abuse categories, then let the workflow and automation layer enforce them consistently.
Access leading moderation models, test which fit your policy, and swap providers seamlessly without rebuilding pipelines.
Blend automated ModBot screening with expert review so your team focuses on the cases that matter most.

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 content detection and a full writing toolkit in one place
AI content detection and a full writing toolkit in one place
AI detection and writing verification built for schools and editors
Provides more robust detection scoring and rewriting styles, but higher subscription pricing than HumanizeAI.pro.
Provides more robust detection scoring and rewriting styles, but higher subscription pricing than HumanizeAI.pro.
Offers multi-engine humanization models and output variations, but interface can feel cluttered compared to HumanizeAI.pro.
Offers multi-engine humanization models and output variations, but interface can feel cluttered compared to HumanizeAI.pro.

Enterprise AI and plagiarism detection for content integrity
Delivers straightforward one-click text paraphrasing, but lacks advanced styling controls or API access.
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.
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.
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.
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.
Offers convenient browser extension integration for rewriting on the fly, but limited custom tone adjustments.

Detect AI-generated text and images with benchmark-tested accuracy
Detect AI-generated text and images with benchmark-tested accuracy
AI detector that highlights evidence, not just a score
AI detector that highlights evidence, not just a score