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AI Tools for Coding: GitHub Copilot vs TabNine vs Replit Ghostwriter

  • Writer: Deepam Gupta
    Deepam Gupta
  • Sep 30
  • 2 min read

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For developers, coding faster and smarter is the ultimate advantage. In 2025, AI-powered coding assistants are changing how developers write, debug, and learn new programming languages. These tools don’t replace developers — instead, they help them be more productive, reduce errors, and focus on building.

In this blog, Tooliphy compares GitHub Copilot, TabNine, and Replit Ghostwriter — three of the most popular AI coding assistants in 2025.

Why Developers Need AI Coding Tools

  • Faster Coding: Generate entire functions or code blocks instantly.

  • Fewer Bugs: AI suggests fixes and cleaner syntax.

  • Learn Faster: Great for beginners learning new languages.

  • Collaboration: Teams can work more efficiently with AI suggestions.

  • Productivity Boost: Reduce repetitive boilerplate coding.

1. GitHub Copilot

  • Use Case: AI pair programmer integrated into VS Code & IDEs.

  • Why It’s Great: Suggests code completions in real time.

  • Pricing: $10/month for individuals, $19/month for businesses.✅ Best for developers who use GitHub ecosystem.

2. TabNine

  • Use Case: AI code completion across 20+ languages.

  • Why It’s Great: Works offline, lightweight, and customizable.

  • Pricing: Free plan, Pro starts at $12/month.✅ Best for flexibility and multi-language support.

3. Replit Ghostwriter

  • Use Case: AI coding assistant inside Replit IDE.

  • Why It’s Great: Perfect for beginners, students, and quick prototyping.

  • Pricing: $10/month.✅ Best for students and fast prototyping.

Comparison Table

Tool

Best For

Languages Supported

Pricing (2025)

GitHub Copilot

Professionals

50+

$10–$19/mo

TabNine

Polyglot coders

20+

$12+/mo

Replit Ghostwriter

Students, prototyping

15+

$10/mo

Which One Should You Choose?

  • Choose GitHub Copilot → If you’re a professional developer inside GitHub/VS Code.

  • Choose TabNine → If you want flexibility, offline coding, and wide language support.

  • Choose Replit Ghostwriter → If you’re a student or want fast coding in browser-based IDEs.

Final Thoughts

AI coding tools are like having a co-pilot by your side. Whether you’re a professional developer or a student, GitHub Copilot, TabNine, and Replit Ghostwriter can boost productivity, reduce bugs, and help you code smarter in 2025.

👉 Bookmark Tooliphy.com for more comparisons of the best AI tools across industries.

 
 
 

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