Cellist
Cellist is an all-in-one HTTP debugging proxy software designed for OS that provides a straightforward approach to put a proxy between the HTTP client and the internet.
Cellist was discontinued around October 2026
You can review its best alternatives below
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view status details
It is part of our Product Graveyard of discontinued software products now.
Cellist Alternatives & Competitors
The best Cellist alternatives based on verified products, community votes, reviews and other factors.
Some of the top features or benefits of Cellist are: Easy-to-Use Interface, Cross-Platform Compatibility, Comprehensive Debugging, Flexible Filtering Options, and Free to Use. You can visit the info page to learn more.
We have listed more than 10 alternatives to Cellist. You can find them below. The top competitors are: Surge for Mac, Weer, and James. Apart from the top ones, people also compare Cellist with HTTP Analyzer, ProType, and Charles Proxy.
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/surge-for-mac-alternatives
Advanced Web Debugging Proxy for Mac & iOS.
Key Surge for Mac features:
Comprehensive Network Debugging Rule-based Configuration API Request Analysis Advanced Proxy Capabilities
- /weer-alternatives
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Try for freeOpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek, Qwen, Kling and more. One key, one endpoint, one bill. Pay per token, no lock-in.
Key Thalam features:
OpenAI-Compatible Endpoint One Key for Many Models Text, Image and Video in One API Per-Key Spend Caps
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/james-alternatives
James is a HTTP Proxy and Monitor that enables developers to view and intercept requests made from...
Key James features:
User-Friendly Interface Open Source Customizable Cross-Platform Compatibility
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/charles-proxy-alternatives
HTTP proxy / HTTP monitor / Reverse Proxy.
Key Charles Proxy features:
Comprehensive HTTP/HTTPS Debugging User-Friendly Interface Support for Various Platforms Throttling Feature
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/http-analyzer-alternatives
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Key HTTP Analyzer features:
Comprehensive Traffic Analysis Real-Time Monitoring Compatibility User-Friendly Interface
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/mitmproxy-alternatives
mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.
Key mitmproxy features:
Open Source Interactive Interface Scripting Support Cross-Platform
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/http-toolkit-alternatives
Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.
Key HTTP Toolkit features:
Ease of Use Cross-Platform Compatibility Open Source Comprehensive Debugging Features
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/cacheguard-os-alternatives
CacheGuard is an enterprise grade Web Gateway solution offering Web Security & Optimization in the same box. Price starting at $99 per Year!
Key CacheGuard-OS features:
Web Security Versatile Deployment Caching Cost-Effective
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/proxyman-io-alternatives
Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Key Proxyman.io features:
User-Friendly Interface Cross-Platform Support Real-time Traffic Interception HTTPS Decryption
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/http-debugger-alternatives
Debug HTTP API calls to a back-end and between back-ends. Easy of use, clean UI, and short ramp-up time. Not a proxy, no network issues!
Key HTTP Debugger features:
Comprehensive Monitoring Detailed Request and Response Analysis User-Friendly Interface Filtering and Search Capabilities
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/polarproxy-alternatives
PolarProxy is an SSL and TLS proxy software designed for malware researchers and incident responders.
Key PolarProxy features:
Encrypted Traffic Inspection TLS Interception Seamless Integration Logging Capabilities
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/httpscoop-alternatives
HTTP Scoop is a Mac network sniffer that displays requests to websites along with the response, and...
Key HTTPScoop features:
User-Friendly Interface Real-time Data Capture Detailed Analysis Integration Features
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/fiddler-alternatives
Fiddler is a debugging program for websites.
Key Fiddler features:
Comprehensive Debugging Cross-Platform Compatibility Custom Scripting User-Friendly Interface
