SciSpace AI vs Rewording.io vs Undetectable AI vs BypassGPT: Which AI Detection tool is Best in 2025?

All these tools SciSpace AI , Rewording.io , Undetectable AI , BypassGPT offer flexible pricing models suitable for publishers & editors and educators & instructors seeking AI-powered solutions to enhance their AI Detection efforts.

SciSpace AI

Starting from
$8.34/month
Pricing Model:
  • Free - $0
  • Premium - $8.34/month
  • Labs & Universities - $7.15/user/month
  • Enterprise API Access - Custom

Rewording.io

Starting from
$9.99/month
Pricing Model:
  • 3 Month Plan - $9.99/month
  • 1 Year Plan - $7.98/month
  • One Month Plan - $14.99/month

Undetectable AI

Starting from
$14.99/month
Pricing Model:
  • Free - $0
  • Monthly Plan - $14.99/month
  • Yearly Plan - $5/month
  • Business Plan - Custom

BypassGPT

Starting from
$8/month
Pricing Model:
  • Free - $0
  • Basic Plan - $8/month
  • Pro Plan - $12/month
  • Unlimited Plan - $30/month

These AI tools are among the best AI Detection tools available in 2025. For publishers & editors and educators & instructors, tools like SciSpace AI , Rewording.io , Undetectable AI , BypassGPT help streamline the AI Detection process by offering AI-powered features.

What is SciSpace AI?

SciSpace, formerly known as Typeset, is the most effortless way to discover, understand, and learn any research paper. It helps students and researchers with various tasks related to academic research.

What is Rewording.io?

Struggling to create SEO-friendly content that ranks? Rewording.io’s AI content writing software makes it easy. Our paraphrasing tool for SEO rewrites text to improve readability, avoid plagiarism, and boost search rankings. Perfect for bloggers, marketers, and students, this free AI rewording tool for students saves time and enhances content quality. Try it now and see why it’s the best AI paraphrasing tool for bloggers!

What is Undetectable AI?

Undetectable AI is a cutting-edge tool that uses algorithms and refined paraphrasing methods to spot AI-generated content and give it a touch, making it undetectable to AI detectors.

What is BypassGPT?

BypassGPT is a state-of-the-art AI humanizer based on the language model trained to understand differences in context between content written by humans and generated through an artificial intelligence/ GPT. BypassGPT is the best online tool for students, bloggers, webmasters, & content marketing agencies.

SciSpace AI
(4.7/5)
  • Accuracy and Reliability:
    4.7
  • Cost-Efficiency:
    4.8
  • Customization and Flexibility:
    4.9
  • Data Privacy and Security:
    4.8
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.7
  • Integration Capabilities:
    4.6
  • Performance and Speed:
    4.5
  • Support and Resources:
    4.7
Rewording.io
(4.7/5)
  • Accuracy and Reliability:
    4.8
  • Cost-Efficiency:
    4.9
  • Customization and Flexibility:
    4.8
  • Data Privacy and Security:
    4.8
  • Ease of Use:
    4.7
  • Functionality and Features:
    4.9
  • Integration Capabilities:
    4.7
  • Performance and Speed:
    4.6
  • Support and Resources:
    4.4
Undetectable AI
(4.6/5)
  • Accuracy and Reliability:
    4.9
  • Cost-Efficiency:
    4.7
  • Customization and Flexibility:
    4.8
  • Data Privacy and Security:
    4.8
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.9
  • Integration Capabilities:
    4.5
  • Performance and Speed:
    4.2
  • Support and Resources:
    4.5
BypassGPT
(4.7/5)
  • Accuracy and Reliability:
    4.8
  • Cost-Efficiency:
    4.9
  • Customization and Flexibility:
    4.8
  • Data Privacy and Security:
    4.7
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.6
  • Integration Capabilities:
    4.4
  • Performance and Speed:
    4.8
  • Support and Resources:
    4.6
SciSpace AI
No ratings yet.
Be the first!
Rewording.io
No ratings yet.
Be the first!
Undetectable AI
No ratings yet.
Be the first!
BypassGPT
No ratings yet.
Be the first!
Not Enough Data!

Rewording.io

Pros

Time Efficiency

Customizable Rephrasing Intensity

Multilingual Support

User-Friendly Interface

Versatile Applications

Cons

Contextual Limitations

Dependence on AI Accuracy

Need for Manual Review

Potential for Generic Output

Limited Language Support

Not Enough Data!
Not Enough Data!

If you're looking for other AI Detection tools for publishers & editors and educators & instructors, you can also explore Illuminarty AI, Copyleaks, Originality AI, Stealthwrite­r, AI Humanize, AI Essay Checker, Remaker AI, AI Humanizer, which are highly rated in 2025.

SciSpace AI
  • SciSpace
  • San Francisco
Rewording.io
  • Rewording.io
  • Manila, Quezon City
Undetectable AI
  • UNDETECTABLE LLC.
  • 1309 Coffeen Avenue, Sheridan, WY, US, 82801
BypassGPT
  • Not Data Available!