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

SquadPrime
App Cost Calculator
MVP-Challenge
WIP.co
Estimapp
Offshore Development Cost Calculator
Makerlog
A structured 13, 21 or 30-day sprint for developers with a full-time job whose side project is stuck. Daily prompts calibrated to your project, and at each milestone a human reads what you delivered before the sprint continues.

Which is more popular?
Based on our record, mitmproxy seems to be more popular. It has been mentioned 93 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | mitmproxy.org | mvpbuilder.io |
| Pricing | ||
| Company | — | Startup from Switzerland · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of mitmproxy yet.
Most side projects don't fail because the developer isn't good enough. They fail because there's no structure, no real deadline, and nobody watching when you skip Day 4. MVP Builder is a structured 13, 21 or 30-day sprint for developers with a full-time job whose side project is stuck. Not a...
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.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing mitmproxy and MVPBuilder.io.
MVPBuilder.io's answer:
Next.js, Supabase, Vercel
MVPBuilder.io's answer:
AI will give you a plan in ten minutes and will not notice when you skip Day 4. What is missing is not another plan, it is a checkpoint someone else reads. The daily prompt is calibrated to your own project context rather than generic advice, and the decision to take you on is made in a call, not by a form — vague scope gets turned down there, because a sprint that starts wrong produces nothing worth showing.
MVPBuilder.io's answer:
Developers with a full-time job and a side project that has been almost done for months. Not beginners, not people looking for someone to build it for them. The requirement is that you own the implementation and can put three to five hours a week into it, spread across several days rather than in one block.
MVPBuilder.io's answer:
The milestone is enforced, not tracked. On day 13, 21 or 30 you attach a URL or a file, and a person reads it against a goal that was written down before day one and frozen. No proof, no continuation: the sprint pauses. Everyday check-ins stay voluntary on purpose — the point is not attendance, it is that something exists at the checkpoint.
MVPBuilder.io's answer:
MVPBuilder.io's answer:
I built the enforcement first and then ran it on myself: a 21-day sprint as a participant, with the goal written down and frozen before day one. I missed one of my four criteria and published that alongside the three I met. The product exists so that every participant gets the same setup: a goal frozen before day one, and proof at each milestone that a human reads.
Share your experience with using mitmproxy and MVPBuilder.io. 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 MVPBuilder.io 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 / 9 months ago
Tracking MVPBuilder.io since Apr 2026.
When comparing mitmproxy and MVPBuilder.io, you can also consider the following products.

HTTP proxy / HTTP monitor / Reverse Proxy
Compare Charles Proxy to mitmproxy or MVPBuilder.io:

Free MVP cost calculator: describe your app in 5 clicks and get a realistic 2026 estimate for a freelancer build, a traditional agency and a fixed-price 14-day build by senior professionals, where the client owns the code.
Compare SquadPrime to mitmproxy or MVPBuilder.io:

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.
Compare HTTP Toolkit to mitmproxy or MVPBuilder.io:
Plan your app development budget within 2 minutes
Compare App Cost Calculator to mitmproxy or MVPBuilder.io:

Advanced Web Debugging Proxy for Mac & iOS
Compare Surge for Mac to mitmproxy or MVPBuilder.io: