Stoplight vs Thunder Client
No leader: the top candidate Thunder Client has only 0.29 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for api development tools. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Stoplight
Stoplight is a design-first platform that facilitates collaborative API development, enabling teams to design APIs using OpenAPI specifications, generate interactive documentation, create mock servers, and enforce consistency standards across API programs.
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.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Stoplight
From $44/month billed annually. Free tier available with 14-day trials on paid plans.
- FreeFree
- API editor
- OpenAPI/JSON schema visual designer
- Code-based editing
- Schema reuse
- Design validation
- +8 more
- Basic$44/month (annual), first 3 users free, $11 per additional user/month
- OpenAPI/JSON schema visual designer
- Interactive docs
- Instant mock servers
- Startup$113/month (annual), first 8 users free, $11 per additional user/month
- Private projects
- Multi-branch support
- Custom domains and theming
- Google Analytics integration
- Approved email domains
- Pro Team$362/month (annual), first 15 users free, $22 per additional user/month
- Up to 20 teams
- Shared style guides
- Workspace groups
- Remove Stoplight branding
- Self-hosted Git providers
- +3 more
- EnterpriseContact sales
- Custom pricing
- Unlimited projects and teams
- Custom payment terms
- Invoicing
- Priority support
Thunder Client
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
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Stoplight
- GitHub
- GitLab
- Azure DevOps
- Bitbucket
- Google Analytics
- LDAP
- SAML
- Postman
Thunder Client
- Azure
- AWS
Stoplight 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.