vioscaleAI
Comparison

Bruno vs Thunder Client

No clear leader: Bruno (63.3) and Thunder Client (61.5) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Bruno full profile →Thunder Client full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Bruno63
Thunder Client62
Score
vioscaleAI score
Bruno63 / 100medium · 65%
Thunder Client62 / 100low · 29%
Pricing
Free tier
Bruno✓
Thunder Client✓
Model
Brunofreemium
Thunder Clientfreemium
Price level
Brunolow
Thunder Clientlow
Starting price
Bruno$6
Thunder Client–
Transparent
Bruno✓
Thunder Client✓
Integrations
Count
Bruno7
Thunder Client2
Security
Gdpr
Bruno–
Thunder Client✓
Soc2
Bruno✓
Thunder Client–
Vulnerabilities
Adoption
Dependent repos
Bruno1
Thunder Client–
Github stars
Bruno47,596
Thunder Client–
Package downloads weekly
Bruno262,968
Thunder Client–
Activity
Commits last 30d
Bruno100
Thunder Client–
Release
Cadence days
Bruno8
Thunder Client–
History
Bruno20 items
Thunder Client–
License
Spdx
BrunoMIT
Thunder Client–
Language
Primary
BrunoJavaScript
Thunder Client–
Market
Availability
Content
Faq
Bruno8 items
Thunder Client6 items

Capabilities

Feature-by-feature on the axes that matter for api development tools. “-” means undocumented, not absent.

Core
REST client
Bruno✓
Thunder Client✓
GraphQL support
Bruno✓
Thunder Client✓
gRPC support
Bruno✓
Thunder Client✓
Design
Mock servers
Bruno✓
Thunder Client-
Testing
Automated / contract testing
Bruno✓
Thunder Client✓
Collaboration
Team collaboration & sharing
Bruno✓
Thunder Client✓
Docs
Doc generation
Bruno✓
Thunder Client-
Standards
OpenAPI / spec import
Bruno✓
Thunder Client-
Ops
CI integration / CLI
Bruno✓
Thunder Client✓

What each one is

The product in its own terms, so the numbers below have context.

Bruno

An open-source, offline-first API client that stores API collections as plain text files and integrates with Git for version control. It supports HTTP, REST, GraphQL, and gRPC requests without requiring cloud accounts or per-user licensing.

Independently observed

Thunder Client

A VS Code extension for testing and managing REST API requests with a clean, simple interface. Supports team collaboration by storing request data in Git repositories and includes advanced CLI capabilities.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Bruno

from $6/moHybridFree tier14-day trial

Free open source edition or $6–11/user/month billed annually. 14-day free trial of Ultimate available.

  • Open SourceFree
    • API Client (HTTP, REST, GraphQL, gRPC)
    • Testing
    • Documentation
    • Scripting
    • Secret Management
    • +6 more
  • Pro$6/user/month, billed annually
    • All Open Source features
    • AI Assistant
    • Public + Private Git Providers
    • Unlimited Workspaces
    • Secret Manager Integration (Vault, Azure, AWS)
    • +6 more
  • Ultimate$11/user/month, billed annually
    • All Pro features
    • Unlimited OpenAPI/OAS Import
    • Collection to OAS Generation
    • User Management (unlimited admins)
    • CSV Upload
    • +9 more
as of verify ↗

Thunder Client

from $3/moSubscriptionFree tier14-day trial

From free to $16/user/month. 14-day free trial available.

  • FreeFree
    • VS Code extension
    • Local storage
  • Starter$3/user/month billed annually
    • VS Code & JetBrains extensions
    • Team features
    • CLI & CI/CD
    • WebSocket, SSE, gRPC
    • 250 Collection Runs per user
  • Business$7/user/month billed annually
    • VS Code & JetBrains extensions
    • Team features
    • CLI & CI/CD
    • WebSocket, SSE, gRPC
    • 500 Collection Runs per user
  • Enterprise$16/user/month billed annually
    • VS Code & JetBrains extensions
    • Team features
    • CLI & CI/CD
    • WebSocket, SSE, gRPC
    • Unlimited Collection Runs
    • +6 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
macOS
Bruno✓
Thunder Client✗
Windows
Bruno✓
Thunder Client✗
Linux
Bruno✓
Thunder Client✗
CLI
Bruno✓
Thunder Client✓
Deployment
Cloud / SaaS
Bruno✗
Thunder Client✓
Self-hosted
Bruno✓
Thunder Client✗
Air-gapped
Bruno✓
Thunder Client✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Bruno

10 total
  • Vault
  • Azure Key Vault
  • AWS Secrets Manager
  • OpenAPI
  • Git
  • Postman
  • Insomnia
  • Swagger 2.0
  • HashiCorp Vault
  • OpenAPI / Swagger
Independently observed

Thunder Client

2 total
  • Azure
  • AWS
Independently observed
Still deciding?

Bruno or Thunder Client: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.