GravityWrite vs Pygma AI vs Pika: Which Keyword Research tool is Best in 2025?

All these tools GravityWrite , Pygma AI , Pika offer flexible pricing models suitable for SEO specialist, content writer seeking AI-powered solutions to enhance their Keyword Research efforts.

GravityWrite

Starting from
$19/month
Pricing Model:
  • Free - $0
  • Starter - $19 per month
  • Pro - $79 per month

Pygma AI

Starting from
$3.3/week
Pricing Model:
  • Pro Plan - $3.3/week

Pika

Starting from
$8/month

These AI tools are among the best Keyword Research tools available in 2025. For SEO specialist, content writer, tools like GravityWrite , Pygma AI , Pika help streamline the Keyword Research process by offering AI-powered features.

What is GravityWrite?

GravityWrite is an AI-powered writing tool. It breaks the limitations of the traditional writing process. It has a complete suite of tools that cater to the needs of content makers across different industries. You can create ad copies, blogs, social media posts, images, emails, etc, in seconds!

What is Pygma AI?

Pygma is an AI tool that helps you create personalized content for social media, specifically on Instagram. It acts as an AI co-pilot, suggesting ideas, when to write posts, and what to post.

What is Pika?

Pika is an AI-powered idea-to-video platform that converts any input in the form of descriptive or image data into short, animated videos. It is designed to be user-friendly, even for those without video editing experience. Pika will automatically create a video based on the user's inputs. The platform operates within Discord, a familiar app for many users. Users can modify features like camera motion control, add music and sound effects, and adjust various stylistic elements.

GravityWrite
(4.6/5)
  • Accuracy and Reliability:
    4.7
  • Cost-Efficiency:
    4.9
  • Customization and Flexibility:
    4.8
  • Data Privacy and Security:
    4.7
  • Ease of Use:
    4.6
  • Functionality and Features:
    4.5
  • Integration Capabilities:
    4.4
  • Performance and Speed:
    4.6
  • Support and Resources:
    4.5
Pygma AI
(4.6/5)
  • Accuracy and Reliability:
    4.8
  • Cost-Efficiency:
    4.7
  • Customization and Flexibility:
    4.6
  • Data Privacy and Security:
    4.5
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.4
  • Integration Capabilities:
    4.5
  • Performance and Speed:
    4.8
  • Support and Resources:
    4.5
Pika
  • No ratings found!
GravityWrite
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Pygma AI
No ratings yet.
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Pika
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Not Enough Data!
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Pika

Pros

Easy to use.

Customized videos.

Able to choose from various video styles.

Enables real-time collaboration with others on projects.

Basic features are free.

Cons

Limited video length and quality.

Still under development.

Limited control over AI creativity.

Potential privacy concerns.

If you're looking for other Keyword Research tools for SEO specialist, content writer, you can also explore KeywordSearch, NotebookLM, INK AI, Ahrefs, which are highly rated in 2025.

GravityWrite
  • Not Data Available!
Pygma AI
  • Pygmalion.ai
  • Larnaca
Pika
  • Not Data Available!