Provides fast text-based AI detection and humanization tools, but lacks robust media and video verification capabilities.
Provides fast text-based AI detection and humanization tools, but lacks robust media and video verification capabilities.
AI or Not records 375,863 monthly visits with +12.3% month-over-month growth and Freemium, Contact for Pricing pricing. Link Shield records 497 monthly visits with +4,041.7% growth and Free Trial, Paid pricing.

AI-assisted URL threat detection API for developers
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | aiornot.com | linkshieldapi.com |
| Pricing Model | Freemium, Contact for Pricing | Free Trial, Paid |
| Monthly Visits | 375.86K (375,863) | 497 (497) |
| MoM Traffic Delta | +41.12K (+12.3%) | +485 (+4,041.7%) |
| Primary Market & Share | 🇺🇸 United States (35.2%) | 🇮🇩 Indonesia (100%) |
| Direct Visits / mo | 69.03K | 198 |
| User Rating | 3.9 | 4 |
| Supported Platforms | Website | Website |

Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes
Multi-modal detection across images, text, audio and video from one service
Deepfake and synthetic-media scoring, including per-generator signal breakdowns such as Midjourney or Stable Diffusion style likelihoods
Developer API for automated pipelines, with a browser upload tool for ad-hoc checks
Document and KYC-oriented screening use cases for fraud prevention and onboarding

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.
Provides fast text-based AI detection and humanization tools, but lacks robust media and video verification capabilities.
Provides fast text-based AI detection and humanization tools, but lacks robust media and video verification capabilities.
Extremely popular for educational text verification, but does not provide deepfake image and video detection APIs.
Extremely popular for educational text verification, but does not provide deepfake image and video detection APIs.
SpecialistDetect, humanize and verify AI content in one place
SpecialistDetect, humanize and verify AI content in one place

Broader enterprise content integrity scanning across code and text, but less focused on lightweight deepfake APIs.
Broader enterprise content integrity scanning across code and text, but less focused on lightweight deepfake APIs.

Includes robust plagiarism and readability checking alongside AI detection, but focuses primarily on written content.
Includes robust plagiarism and readability checking alongside AI detection, but focuses primarily on written content.

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

Search foundation built from embeddings, rerankers, and reader APIs

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

SpecialistOffers advanced audio watermarking and deepfake detection, but is heavily specialized in voice cloning workflows.
SpecialistOffers advanced audio watermarking and deepfake detection, but is heavily specialized in voice cloning workflows.

One API key for 70+ AI models, 1,000+ data APIs and web tools

Inline data leak prevention for SaaS, AI agents and MCP
Inline data leak prevention for SaaS, AI agents and MCP