HTTP Toolkit vs NetworkSpy
HTTP Toolkit
httptoolkit.com
NetworkSpy
networkspy.appSide by side
| Figure | HTTP Toolkit | NetworkSpy |
|---|---|---|
| Price from | Free | $1.50/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 6 | 7 |
| Spec score · Web Debugging Proxies | 8.0 (#14) | 9.1 (#3) |
| Integrations | The integrations page lists Android, Python, JavaScript, Ruby, Java, Docker, and Electron, and says HTTP Toolkit can also be configured manually as an HTTP proxy. | The site lists a native Model Context Protocol bridge for connecting traffic to AI agents and SSO/SAML integration on the Business plan. |
| License limit | A Pro account can be used on multiple devices but is linked to one individual and must not be shared or transferred. | The pricing FAQ says an individual license is limited to one device and team licenses are per-seat. |
| Purpose | HTTP Toolkit is an open-source tool for debugging, testing, and building with HTTP. | NetworkSpy is an application-level HTTP/HTTPS debugging tool for capturing and analyzing network traffic. |
| Support | The contact page directs product questions, ideas, issues, and bug reports to the GitHub repository, where it says community members can provide feedback and support. | The Professional plan includes priority email support, while Business includes priority 24/7 support. |
Plans
HTTP Toolkit
- HobbyistPriced on request
- ProfessionalPriced on request
- TeamPriced on request
- HobbyistFree
- ProfessionalPrice not published
- TeamPrice not published
NetworkSpy
- FreeFree
- Personal$18 a year
- Professional$29 a year
- Team Starter$49 a month
- Lifetime$99, paid once
- Business$149 a month
- EnterprisePriced on request
In their own words
HTTP Toolkit
HTTP Toolkit has no write-up on Specifiction yet; its figures are above.
NetworkSpy
NetworkSpy is an application-level HTTP/HTTPS debugging tool for capturing and analyzing network traffic. It can intercept HTTPS, inspect request metadata, compare requests side by side, and let users edit and replay captured traffic. Breakpoints can pause or change live requests, and response mocking is supported. It also handles WebSocket message streaming and gRPC with Protobuf decoding. Its LLM analyzer visualizes streaming tokens, tracks token usage, and reports latency for each chunk; custom viewers can display proprietary binary formats or other structured data. NetworkSpy runs on macOS, Linux, and Windows, and physical iOS and Android devices can be configured to route traffic through it for inspection. The privacy policy says inspected traffic stays on the user's machine and is not collected or monitored. The free plan has limits on LLM token analysis and other features. Personal costs $18 a year, Professional $29 a year, Team Starter $49 a month, and Business $149 a month. An individual license is limited to one device.