
Charles Proxy
HTTP Toolkit
Surge for Mac
Weer
Proxyman.io
James
Burp Suite
mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.

Startup credits and Agent Readiness report cards with sources you can inspect.

Which is more popular?
Based on our record, mitmproxy seems to be a lot more popular than Sourcey. While we know about 93 links to mitmproxy, we've tracked only 4 mentions of Sourcey.
Website, pricing, platforms and company facts side by side.
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| Website | mitmproxy.org | sourcey.com |
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In their own words, as submitted to SaaSHub.


No description of mitmproxy yet.
Sourcey tests how agents can use software and records what companies offer startups. Read Agent Readiness report cards to see the task tested, observed result, blockers, and what remains unverified. Find startup credits, discounts, and programs with their terms, eligibility caveats, and original...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Mitmproxy is recommended for software developers, QA testers, network administrators, and security researchers who require advanced tools for inspecting and debugging HTTP/HTTPS traffic. It is also beneficial for students and educators in computer science and cybersecurity disciplines who are learning about network protocols.
No analysis of Sourcey yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing mitmproxy and Sourcey.
Sourcey's answer:
Sourcey ties startup offers and Agent Readiness findings to source evidence and versioned releases. A report card describes one agent task, its observed result, blockers, and unknowns. Offer records keep the vendor’s terms and eligibility caveats visible. The public record is free to read through the website, JSON, API, and MCP.
Sourcey's answer:
Founders comparing startup offers, developers evaluating whether an agent can complete a specific task with a service, and agents that consume the public record through HTTP or MCP.
Sourcey's answer:
Choose Sourcey when you need the original source behind an offer or a task-level account of what an agent could actually do. It shows uncertainty and release history alongside the finding. Sourcey does not apply for offers or redeem credits on a founder’s behalf.
Share your experience with using mitmproxy and Sourcey. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


MITMproxy is a free and open-source interactive HTTP(s) proxy. Distinct from others, this tool works based on three major attributes, a command line, a web interface, and a Python API. As a command line, it can be...
mitmproxy is a popular open-source HTTPS proxy among security researchers. Use it as a CLI, web, or Python API.
We have no reviews of Sourcey yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Mitmproxy is the gold standard here. It's free, open source, and Python-scriptable. - Source: dev.to / 5 months ago
A Man-in-the-Middle (MITM) proxy sits between your client and the destination server, intercepting and decrypting TLS traffic so you can inspect it in plain text. Before you panic about the name — this is a standard, legitimate debugging... - Source: dev.to / 6 months ago
Leverage open-source proxy tools like mitmproxy or tinyproxy, which allow you to intercept and modify HTTP requests and responses in real-time. By configuring these, you can simulate different geo conditions:. - Source: dev.to / 8 months ago
For example, from the Sourcey agent-readiness release Release_id sha256:371cbf65650abf5756c967b1f1da9df607be4b1bb0c0b93aaf2dcf0a36e75d3e (artifact_sha256:67c4edef061ca4ea60cef1e1bc246d2ce0b7d6b12e227c0811d7405d3d0a63ac, Effective... - Source: dev.to / 1 day ago
Doing all this by hand for every candidate got old fast, so now I lean on Sourcey, a registry that tracks exactly this. It publishes report cards that grade whether an agent can actually sign up, pay, and operate a service on its own,... - Source: dev.to / 13 days ago
Machine-readable acceptance criteria are worth more to an agent than documentation quality. A page that says we accept X, with a named artifact and its schema, is worth ten pages of tutorials, because it lets the agent verify a claim... - Source: dev.to / 28 days ago
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