All these tools Haiper AI , Gauth offer flexible pricing models suitable for students, business executives seeking AI-powered solutions to enhance their PDF Tool efforts.
Haiper AI
- Free (beta) - $0
- Explorer (beta) - $10/month
- Pro (beta) - $30/month
Gauth
- Monthly - $11.99 per month
- Quarterly - $31.99 for three months
- Basic tier - $6.99 per month
- One-time ticket packs - $9.99
These AI tools are among the best PDF Tool tools available in 2026. For students, business executives, tools like Haiper AI , Gauth help streamline the PDF Tool process by offering AI-powered features.
What is Haiper AI?
Haiper AI, founded by Dr. Yishu Miao and Dr. Ziyu Wang, former researchers at DeepMind and TikTok, is a powerful AI driven by perceptual foundation models designed to empower creative expression. Haiper AI can understand and replicate realistic motion and generate lifelike creations. Haiper AI is designed to be accessible to anyone, regardless of skill level. The tool is currently in beta.
What is Gauth?
Gauth is an all-school subject AI homework helper. Gauth offers personalized learning solutions. It helps to tackle problems in subjects like Math, including algebra, geometry, calculus, and trigonometry, as well as Physics, Chemistry, Biology, Social science, Business, etc.
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Accuracy and Reliability:
4.7
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Cost-Efficiency:
4.6
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Customization and Flexibility:
4.5
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Data Privacy and Security:
4.5
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Ease of Use:
4.3
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Functionality and Features:
4.5
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Integration Capabilities:
4.2
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Performance and Speed:
4.4
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Support and Resources:
4.3
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Accuracy and Reliability:
4.2
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Cost-Efficiency:
4.7
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Customization and Flexibility:
4.8
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Data Privacy and Security:
4.6
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Ease of Use:
4.5
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Functionality and Features:
4.9
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Integration Capabilities:
4.4
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Performance and Speed:
4.7
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Support and Resources:
4
Haiper AI
Improved Video Quality
Ease of Use
High Definition
Community Feedback
Motion Inconsistencies
Morphing Problems
Clip Duration Limits
Prompt Handling Variability
Gauth
Instant solutions with Gauth photo math solver in seconds.
Supports 21+ languages via Gauth multilingual AI solutions.
24/7 tutoring with Gauth Lives tutoring AI for global access.
Free tier and Gauth cost-effective AI with $11.99/month Plus.
Secure with Gauth secure AI platform using TLS 1.2.
Requires stable internet for Gauth photo math solver.
Limited Gauth pricing transparency for Plus features.
Occasional inaccuracies in complex problems.
The free tier limits daily questions.
If you're looking for other PDF Tool tools for students, business executives, you can also explore SwifDoo PDF, ChatPDF AI, Smallpdf, Goodnotes, Ask AI Questions Online, Free AI PDF Reader, AI PDF Summarizer by PDF Guru, which are highly rated in 2025.
- Haiper
- King's Cross, London.
- Gauth
- Singapore