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GraphiQL vs HackMD

Professional comparison and analysis to help you choose the right software solution for your needs.

GraphiQL icon
GraphiQL
HackMD icon
HackMD

GraphiQL vs HackMD: The Verdict

⚡ Summary:

GraphiQL: GraphiQL is an open-source graphical interactive in-browser GraphQL IDE. It allows developers to access a GraphQL API, view documentation, and test queries and mutations. GraphiQL provides features like syntax highlighting, automatic query completion, and results history.

HackMD: HackMD is a real-time collaborative markdown editor and note-taking web application. It allows teams to write, edit, review and publish markdown documents together in real-time. Features include GitHub/GitLab integration, code blocks, task lists, and drawing.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature GraphiQL HackMD
Sugggest Score — —
Category Development Remote Work & Education
Pricing Open Source Open Source

Product Overview

GraphiQL
GraphiQL

Description: GraphiQL is an open-source graphical interactive in-browser GraphQL IDE. It allows developers to access a GraphQL API, view documentation, and test queries and mutations. GraphiQL provides features like syntax highlighting, automatic query completion, and results history.

Type: software

Pricing: Open Source

HackMD
HackMD

Description: HackMD is a real-time collaborative markdown editor and note-taking web application. It allows teams to write, edit, review and publish markdown documents together in real-time. Features include GitHub/GitLab integration, code blocks, task lists, and drawing.

Type: software

Pricing: Open Source

Key Features Comparison

GraphiQL
GraphiQL Features
  • In-browser IDE for GraphQL
  • Auto-complete and syntax highlighting
  • Query history and documentation browser
  • Supports subscriptions for real-time updates
  • Customizable interface and themes
  • Integrates with GraphQL servers like Apollo and Relay
HackMD
HackMD Features
  • Real-time collaborative editing
  • Markdown support
  • Code block support
  • GitHub/GitLab integration
  • Task lists
  • Drawing support

Pros & Cons Analysis

GraphiQL
GraphiQL

Pros

  • Improves GraphQL development workflow
  • Easy to use graphical interface
  • Fast testing of queries and mutations
  • Reduces time to integrate GraphQL APIs
  • Open source and free to use

Cons

  • Only works with GraphQL, not other APIs
  • Limited debugging capabilities
  • Not as fully featured as standalone IDEs
  • Requires configuration to connect to GraphQL endpoints
  • Browser-only, no native app
HackMD
HackMD

Pros

  • Free for individuals
  • Great for collaboration
  • Integrates with GitHub/GitLab
  • Supports markdown formatting
  • Has useful features like code blocks and drawings

Cons

  • Formatting can get messed up with multiple simultaneous editors
  • No WYSIWYG editor
  • Limited free plan storage

Pricing Comparison

GraphiQL
GraphiQL
  • Open Source
HackMD
HackMD
  • Open Source

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Learn More About Each Product

GraphiQL
GraphiQL
Reviews, pricing & alternatives →
HackMD
HackMD
Reviews, pricing & alternatives →

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