
SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.

Scale records 616,915 monthly visits with +12.5% month-over-month growth and Contact for Pricing pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.
The data, evaluations and systems behind AI that has to be right.
| Dimension / Metric | ||
|---|---|---|
| Official Domain | scale.com | zerogpt.com |
| Pricing Model | Contact for Pricing | Freemium, Paid |
| Monthly Visits | 616.92K (616,915) | 32.86M (32,864,541) |
| MoM Traffic Delta | +68.69K (+12.5%) |
| +5.41M (+19.7%) |
| Primary Market & Share | 🇺🇸 United States (44.2%) | 🇺🇸 United States (43%) |
|---|
| Direct Visits / mo | 191.41K | 8.22M |
|---|
| User Rating | 4.7 | 3.8 |
|---|
| Supported Platforms | Website | Website |
|---|
The data, evaluations and systems behind AI that has to be right.
Human-sourced and expert-annotated training data, including specialist contributors with advanced degrees, at the quality bar frontier labs require.
Public leaderboards plus private benchmarks that test model capability and safety for the most ambitious AI developers.
Platform and services teams that pick the right use case, build the system and take ownership of the outcome.
Agentic systems designed around measurable business outcomes across private equity portfolios, energy and healthcare operations.
AI content detection and a full writing toolkit in one place
Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.

SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.

SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
#2Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.

SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.

Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages.

Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers.
SpecialistStreamlines computer vision dataset annotation and model training, but is less suited for general LLM text tasks.

Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities.

Focuses heavily on enterprise data labeling and training data curation, similar to Scale's core annotation business.
SpecialistOnline writing suite blending AI humanization tools with plagiarism and readability checking features.

High-accuracy AI content detector that scans both text and uploaded images for machine generation.
SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.
SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.
Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages.
Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers.
SpecialistStreamlines computer vision dataset annotation and model training, but is less suited for general LLM text tasks.
Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities.
Focuses heavily on enterprise data labeling and training data curation, similar to Scale's core annotation business.
SpecialistOnline writing suite blending AI humanization tools with plagiarism and readability checking features.
High-accuracy AI content detector that scans both text and uploaded images for machine generation.