Extremely popular for fast AI text scoring and basic humanizing, but lacks Winston's rigorous enterprise reporting.
Extremely popular for fast AI text scoring and basic humanizing, but lacks Winston's rigorous enterprise reporting.
Link Shield records 497 monthly visits with +4,041.7% month-over-month growth and Free Trial, Paid pricing. Winston AI records 604,454 monthly visits with +5.4% growth and Freemium, Free Trial pricing.

AI-assisted URL threat detection API for developers
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | linkshieldapi.com | gowinston.ai |
| Pricing Model | Free Trial, Paid | Freemium, Free Trial |
| Monthly Visits | 497 (497) | 604.45K (604,454) |
| MoM Traffic Delta | +485 (+4,041.7%) | +31.17K (+5.4%) |
| Primary Market & Share | 🇮🇩 Indonesia (100%) | 🇺🇸 United States (39.7%) |
| Direct Visits / mo | 198 | 159.93K |
| User Rating | 4 | 4.2 |
| Supported Platforms | Website | Website |

AI-assisted URL threat detection API for developers
Every scan returns a numeric score plus explanatory reasons, so you can act on a link with confidence rather than trusting an opaque verdict.
Short links and redirect chains are unwrapped and followed, revealing hidden final destinations before they reach your users.
Links are classified across phishing, malware, scam, adult, dating, gambling, crypto and spam, supporting nuanced content policies.
Send batches of URLs in a single request and receive per-link risk scores, which suits high-volume pipelines and link shorteners.

Detect AI-generated text and images with benchmark-tested accuracy
Analyze text to estimate the likelihood it was written by ChatGPT, Gemini, Claude, or other large language models.
Scan content for copied or unoriginal passages and visualize matches with highlighted sources.
Identify AI-generated and deepfake images and view forensics details such as C2PA and Exif metadata.
Get practical suggestions to improve clarity, originality, and readability before you publish.
Extremely popular for fast AI text scoring and basic humanizing, but lacks Winston's rigorous enterprise reporting.
Extremely popular for fast AI text scoring and basic humanizing, but lacks Winston's rigorous enterprise reporting.
Widely trusted by educators for AI text detection and writing verification, but offers fewer deep image forensic features.
Widely trusted by educators for AI text detection and writing verification, but offers fewer deep image forensic features.
SpecialistCombines AI detection with aggressive text humanization features, though detection accuracy metrics vary across models.
SpecialistCombines AI detection with aggressive text humanization features, though detection accuracy metrics vary across models.

Robust enterprise content integrity platform covering multi-format AI detection, but less tailored for casual individual users.
Robust enterprise content integrity platform covering multi-format AI detection, but less tailored for casual individual users.

Strong focus on professional SEO and content marketing integrity checks, though pricing and strictness differ.
Strong focus on professional SEO and content marketing integrity checks, though pricing and strictness differ.
SpecialistMake AI-written text sound like you wrote it
SpecialistMake AI-written text sound like you wrote it

Provides granular sentence-level analysis across multiple languages, but lacks comprehensive image and deepfake detection capabilities.
Provides granular sentence-level analysis across multiple languages, but lacks comprehensive image and deepfake detection capabilities.
Offers quick AI probability scoring and model-like passage highlighting, though with less advanced batch scanning tools.
Offers quick AI probability scoring and model-like passage highlighting, though with less advanced batch scanning tools.

Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes
Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes

Search foundation built from embeddings, rerankers, and reader APIs

One universal API for 500+ AI models and 1,000+ agentic tools