Fish Shell vs Oh My Zsh: Key Differences & When to Use Each

Comprehensive side-by-side comparison of features, pricing, and metrics

Key Differences

Compare Fish Shell and Oh My Zsh across features, pricing, integrations, and community metrics. Fish Shell / Oh My Zsh.

Feature

Fish Shell

Dev Tools

Oh My Zsh

Dev Tools

Side-by-side comparison of developer tools
User-friendly command line shell
Framework for managing Zsh configuration
GitHub Stars
⭐ 34,093
⭐ 189,454
Contributors
👥 1,268
👥 2,861
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
Rust
Shell
Features
  • • Fish
  • • Rust
  • • Shell
  • • Terminal
  • • Cli
  • • Cli App
  • • Oh My Zsh
  • • Oh My Zsh Plugin
  • • Oh My Zsh Theme
Integrations
No integrations listed
  • • docker
Momentum Score
36/100 (slowing)
55/100 (stable)
Community Health
51/100 (developing)
95/100 (excellent)
Maturity Index
62/100 (growing)
95/100 (mature)
Innovation Score
42/100 (evolving)
95/100 (pioneering)
Risk Score (higher is safer)
75/100 (minimal)
94/100 (minimal)
Developer Experience
36/100 (poor)
95/100 (excellent)
Links
🌐 Visit Website View on GitHub
🌐 Visit Website View on GitHub

Fish Shell Strengths

Oh My Zsh Strengths

  • ✓ More popular (189,454 stars)
  • ✓ Larger community (2,861 contributors)
  • ✓ More features (5 listed)

When to Use Fish Shell vs Oh My Zsh

Use Fish Shell when its strengths align better with your stack and team needs, and choose Oh My Zsh when its ecosystem, integrations, or cost profile is a better fit.

Related comparisons

Fish Shell vs VS Code → Oh My Zsh vs VS Code → Fish Shell vs Node.js → Oh My Zsh vs Node.js → Fish Shell vs Neovim → Oh My Zsh vs Neovim → Fish Shell vs FZF → Oh My Zsh vs FZF → Fish Shell vs Ripgrep → Oh My Zsh vs Ripgrep → Fish Shell vs Bat → Oh My Zsh vs Bat →

More Comparisons

View Fish Shell → View Oh My Zsh → Search More Tools →

Data source: GitHub API

Last updated: 8/30/2026