Requestly a better alternative to Telerik Fiddler
Trusted by 300,000+ developers from Fortune 500 companies.
Simple, fast & powerful
Requestly isnât available for download on mobile or tablets.
To download it, please open this page on a desktop PC and enter your email to get the link.
- Local Projects
- Organize API into Collections & Environments
- API Tests
- Import from Postman, OpenAPI, etc
- Redirect URLs & modify HTTP headers
- Mock API / GraphQL responses
- Insert custom JavaScript scripts

Gentle Learning Curve
Requestly isnât available for download on mobile or tablets.
To download it, please open this page on a desktop PC and enter your email to get the link.
- Local Projects
- Organize API into Collections & Environments
- API Tests
- Import from Postman, OpenAPI, etc
- Redirect URLs & modify HTTP headers
- Mock API / GraphQL responses
- Insert custom JavaScript scripts

Cross Platform
Requestly isnât available for download on mobile or tablets.
To download it, please open this page on a desktop PC and enter your email to get the link.
- Local Projects
- Organize API into Collections & Environments
- API Tests
- Import from Postman, OpenAPI, etc
- Redirect URLs & modify HTTP headers
- Mock API / GraphQL responses
- Insert custom JavaScript scripts

Collaboration
Requestly facilitates seamless team collaboration by allowing you to create shared workspaces and synchronize rules across team members. This ensures everyone has instant access to the established rules, eliminating duplicate work.
Requestly isnât available for download on mobile or tablets.
To download it, please open this page on a desktop PC and enter your email to get the link.
- Local Projects
- Organize API into Collections & Environments
- API Tests
- Import from Postman, OpenAPI, etc
- Redirect URLs & modify HTTP headers
- Mock API / GraphQL responses
- Insert custom JavaScript scripts

Best customer support
Requestly isnât available for download on mobile or tablets.
To download it, please open this page on a desktop PC and enter your email to get the link.
- Local Projects
- Organize API into Collections & Environments
- API Tests
- Import from Postman, OpenAPI, etc
- Redirect URLs & modify HTTP headers
- Mock API / GraphQL responses
- Insert custom JavaScript scripts

Enterprise Ready
Requestly isnât available for download on mobile or tablets.
To download it, please open this page on a desktop PC and enter your email to get the link.
- Local Projects
- Organize API into Collections & Environments
- API Tests
- Import from Postman, OpenAPI, etc
- Redirect URLs & modify HTTP headers
- Mock API / GraphQL responses
- Insert custom JavaScript scripts

GraphQL Support
Requestly isnât available for download on mobile or tablets.
To download it, please open this page on a desktop PC and enter your email to get the link.
- Local Projects
- Organize API into Collections & Environments
- API Tests
- Import from Postman, OpenAPI, etc
- Redirect URLs & modify HTTP headers
- Mock API / GraphQL responses
- Insert custom JavaScript scripts

| Features | Fiddler | Requestly |
|---|---|---|
| Zero Proxy & VPN Issues | ||
| Lightweight | ||
| Modify HTTP headers | ||
| Modify API response | ||
| Modify URL | ||
| GraphQL support | ||
| Inject Scripts | ||
| Page level filters | ||
| Collaboration | ||
| Breakpoints | ||
| Mock server | ||
| Capture browser sessions | ||
| API client | ||
| Open source | ||
| Enterprise-ready | ||
| Support |
Built for teams
Effortless team collaboration
Quick One time sharing
Team workspaces
Export data & sync to Git
Secure and private
Enterprise-ready security and compliance

SOC-II Compliance
Single Sign-On (SSO)
Role-based access control
Data encryption
Audit logs
Regular security updates





