Top 7 Open-Source Alternatives to Live HTTP Headers

Live HTTP Headers

The goal of this project is to adds information about the HTTP headers in three ways:.

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Alternatives Status Page

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Product categories

A/B Testing API Clients API Testing API Tools APIs Authentication B2B SaaS Configuration Management Debugger Developer Tools Open Source Proxy

Summary

The top open-source alternatives to Live HTTP Headers are Proxyman.io, Postman, and mitmproxy. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Proxyman.io Landing Page
1

Proxyman.io

Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Pricing:
- Open Source
- $49.0 / Annually
#Debugging #Developer Tools #Proxy 25 social mentions
Postman Landing Page
2

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#API Tools #Developer Tools #APIs 30 social mentions
mitmproxy Landing Page
3

mitmproxy

mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.
Pricing:
- Open Source
#Software Development #Security #Developer Tools 87 social mentions
Hoppscotch Landing Page
4

Hoppscotch

Open source API development ecosystem
Pricing:
- Open Source
- Freemium
- Free Trial
#Productivity #API Tools #Developer Tools 92 social mentions
Requestly Landing Page
5

Requestly

A Powerful API Mocking and Testing Tool
Pricing:
- Open Source
- Freemium
- Free Trial
#Open Source #Testing #Developer Tools 32 social mentions
Flagsmith Landing Page
6

Flagsmith

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
Pricing:
- Open Source
- Freemium
- Free Trial
#A/B Testing #Configuration Management #Developer Tools 13 social mentions
BoxyHQ Landing Page
7

BoxyHQ

Security Building Blocks for the AI era! AI Security - LLM Vault, Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!
Pricing:
- Open Source
- Free
- Free Trial
- $49.0 / Monthly (Per connection)
#Open Source #Developer Tools #Security & Privacy