Multi-format detection
Check text, images, audio, and video from one product rather than switching between separate tools.
isFake.ai
isFake.ai is a multi-modal AI detector for text, images, audio, and video. It helps users review content authenticity with probability scores, highlighted evidence, and format-specific analysis.
Overview
isFake.ai is a multi-modal AI detector for text, images, audio, and video. It analyzes uploaded files or pasted text and returns a probability-based assessment of whether content appears AI-generated or manipulated.
The product is positioned for people who need a quick authenticity check with visible evidence. Its reports include confidence scores, highlighted fragments, heatmaps, waveform analysis, and frame-by-frame breakdowns so users can review the signals behind a result rather than relying on a simple yes-or-no label.
Core capabilities
Explainable results
The site presents confidence scores, highlighted fragments, heatmaps, waveform views, and frame-level markers so users can review why content was flagged.
Format-specific analysis
Text detection highlights suspicious fragments and token-level patterns, while image, video, and audio views focus on visual or waveform-based signals.
Paste-or-upload workflow
Users can upload files or paste text directly, making the product usable for both documents and media files.
Probability-based scoring
Results are presented as probabilistic assessments rather than definitive proof of authorship, which matches the site’s stated detection model.
Faster paid processing
The pricing page notes faster processing on Premium and priority processing during peak periods.
Common use cases
Review written content
Check essays, reports, emails, and other writing before submission or publication, especially when you want to review possible AI patterns without treating the result as absolute proof.
Analyze AI images
Inspect photos, artwork, or graphics for AI-generated regions or synthetic artifacts using visual heatmaps and related signals.
Check audio authenticity
Evaluate recorded audio, voice clones, or other voice files for signs of synthetic speech or manipulation using waveform-based analysis.
Screen video content
Review short-form or long-form video for frame inconsistencies, lip-sync issues, or other deepfake markers before sharing or relying on it.
Operational team use
Support agency, publisher, research, or enterprise workflows that need higher limits, API access, and custom usage controls.
Pros and Cons
Pros
- Covers text, images, audio, and video in one product.
- Provides explainable outputs such as heatmaps, highlighted fragments, and frame-by-frame analysis.
- Offers multiple entry points, including a free plan, one-time Fix Pack purchases, monthly Premium, and a Team plan with custom limits.
- Supports practical review workflows for students, educators, journalists, publishers, and business users.
- The pricing page includes a Team plan with REST API and webhooks for larger usage needs.
Cons
- The site states that detection is probabilistic, so results do not confirm authorship or intent.
- It notes reduced reliability for heavily edited AI content, mixed human-AI rewriting, very short text samples, and low-resolution video.
- Some paid workflow details are clear, but public information about integrations beyond the Team plan, exports, and team collaboration features is limited.
FAQ
What is included in the free plan?
The free plan includes basic daily checks for text, images, audio, and video with limited characters, uploads, and minutes. It is intended for light use and to try the detectors before upgrading.
How is Premium different from Free?
Premium adds higher limits across all formats, faster priority processing, and detailed reports with detection scores. Free users get limited daily credits and slower queue access.
What is the Fix Pack?
The Fix Pack is a one-time purchase for a single detector format. It provides a smaller bundle of AI-detection credits with no subscription, no auto-renewal, and no monthly fees.
Does the Team plan include API access?
Yes. The Team plan includes REST API, webhooks, custom limits, and a dedicated account manager. The pricing page says it is built for agencies, startups, researchers, publishers, and enterprise teams.
What are the main limitations of the detectors?
The site says AI detection is probabilistic, not authorship confirmation or intent verification. It also notes limitations for heavily edited AI content, mixed human-AI rewriting, very short text samples, and low-resolution video.
Quick Facts
- Category
- AI detection
- Formats
- Text, images, audio, and video
- Primary workflow
- Paste text or upload a file for analysis
- Pricing shape
- Free plan, one-time Fix Pack, monthly Premium, and custom Team plan
- Team features
- REST API, webhooks, custom limits, dedicated account manager
- Domain
- isfake.ai
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