Haiper AI vs Invideo AI vs PromeAI vs Kling AI Kuaishou: Which Word Counter tool is Best in 2025?

All these tools Haiper AI , Invideo AI , PromeAI , Kling AI Kuaishou offer flexible pricing models suitable for content writers, journalists seeking AI-powered solutions to enhance their Word Counter efforts.

Haiper AI

Starting from
Free
Pricing Model:
  • Free (beta) - $0
  • Explorer (beta) - $10/month
  • Pro (beta) - $30/month

Invideo AI

Starting from
$20/month
Pricing Model:
  • Free Plan - $0
  • Plus Plan - $20/month
  • Max Plan - $48/month

PromeAI

Starting from
Free Trial
Pricing Model:
  • Free - $0
  • Base(M) - $19/Month
  • Standard(M) - $39/Month
  • Pro(M) - $79/Month
  • Base(An) - $16/Month
  • Standard(An) - $29/Month
  • Pro(An) - $59/Month

Kling AI Kuaishou

Starting from
Free
Pricing Model:
  • Premium - Custom

These AI tools are among the best Word Counter tools available in 2025. For content writers, journalists, tools like Haiper AI , Invideo AI , PromeAI , Kling AI Kuaishou help streamline the Word Counter 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 Invideo AI?

Invideo AI is a platform that uses artificial intelligence to help users create professional-looking videos in record time. Because it incorporates artificial intelligence to make videos, you can create professional-quality videos regardless of your experience in video editing.

What is PromeAI?

PromeAI is an AI art generation tool that allows you to transform sketches into realistic photos and high-quality videos. This tool is one of the most popular AI tools worldwide and is trusted by millions. PromeAI supports areas such as interior design, architecture, e-commerce, and game animation. The PromeAI tool suite includes various tools including Sketch Rendering, AI Image Generator, Creative Fusion, Text to Video, and more.

What is Kling AI Kuaishou?

Kling AI, developed by the Chinese tech company Kuaishou, is a cutting-edge video creation tool that transforms text descriptions into high-quality visuals. Kling AI Utilizes advanced technologies like 3D spatio-temporal attention modules and diffusion transformers. Kling AI generates lifelike motions, realistic physics simulations, and cinematic-quality videos. This powerful tool empowers users, from professionals to hobbyists, to explore endless creative possibilities and revolutionize their video production process.

Haiper AI
(4.4/5)
  • Accuracy and Reliability:
    4.7
  • Cost-Efficiency:
    4.6
  • Customization and Flexibility:
    4.5
  • Data Privacy and Security:
    4.5
  • Ease of Use:
    4.3
  • Functionality and Features:
    4.5
  • Integration Capabilities:
    4.2
  • Performance and Speed:
    4.4
  • Support and Resources:
    4.3
Invideo AI
(4.8/5)
  • Accuracy and Reliability:
    4.9
  • Cost-Efficiency:
    4.8
  • Customization and Flexibility:
    4.9
  • Data Privacy and Security:
    4.8
  • Ease of Use:
    4.7
  • Functionality and Features:
    4.8
  • Integration Capabilities:
    4.9
  • Performance and Speed:
    4.6
  • Support and Resources:
    4.7
PromeAI
(4.7/5)
  • Accuracy and Reliability:
    4.7
  • Cost-Efficiency:
    4.9
  • Customization and Flexibility:
    4.8
  • Data Privacy and Security:
    4.8
  • Ease of Use:
    4.6
  • Functionality and Features:
    4.7
  • Integration Capabilities:
    4.5
  • Performance and Speed:
    4.6
  • Support and Resources:
    4.7
Kling AI Kuaishou
(4.6/5)
  • Accuracy and Reliability:
    4.8
  • Cost-Efficiency:
    4.5
  • Customization and Flexibility:
    4.9
  • Data Privacy and Security:
    4.9
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.5
  • Integration Capabilities:
    4.2
  • Performance and Speed:
    4.5
  • Support and Resources:
    4.2
Haiper AI
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Invideo AI
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PromeAI
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Kling AI Kuaishou
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Haiper AI

Pros

Improved Video Quality

Ease of Use

High Definition

Community Feedback

Cons

Motion Inconsistencies

Morphing Problems

Clip Duration Limits

Prompt Handling Variability

Invideo AI

Pros

AI-Driven Automation

Multilingual Support

Customizable Voiceovers

Real-Time Collaboration

Extensive Templates

Cons

Learning Curve for AI Features

Dependence on AI Accuracy

Customization Limits

Voice Cloning Costs

Performance with Complex Edits might be challenging

Not Enough Data!
Not Enough Data!

If you're looking for other Word Counter tools for content writers, journalists, you can also explore SpinBot, which are highly rated in 2025.

Haiper AI
  • Haiper
  • King's Cross, London.
Invideo AI
  • Invideo AI
  • San Francisco, California
PromeAI
  • Not Data Available!
Kling AI Kuaishou
  • Kuaishou
  • China