nowfound

Dev tools · alternatives · 2026

24 alternatives to ProxPi

A Free, Open Source Proxy for your RESTful API's.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ProxPi launched in 2022; newer entries below may have overtaken it.

  1. 1

    Benchmark proxies for reliable, target-specific scraping

    Aug 2026 · scrapeops.io · its alternatives →

  2. 2

    open source agent engineering platform

    May 2026 · pandaprobe.com · its alternatives →

  3. 3PC

    We were tired of the noise on Twitter (noisy apps, lame content, erratic but otherwise valuable tweeters), so we decided to fix it. Proxlet is a Twitter API Proxy that runs scripts to modify the Twitter experience. Works with Twitter for iPhone, TweetDeck, and any other client that supports custom API URLs, including a 1-click install Chrome Extension for Twitter.com What do you think? Right approach?

    2010 · proxlet.com · its alternatives →

  4. 4

    Free validation proxies for your scraping tools

    2017 · its alternatives →

  5. 5
    Props AI▲133

    Monitor & monetize your LLM applications

    2024 · getprops.ai · its alternatives →

  6. 6
    Proxy4u▲93

    Fast residential proxies for smooth web scraping - Proxy4u

    2024 · proxy4u.com · its alternatives →

  7. 7

    proxycheck.io is a premium Proxy detection API with a full featured free plan. Try us today!

    2016 · proxycheck.io · its alternatives →

  8. 8
    ReliAPI▲87

    Stop losing money on failed OpenAI and Anthropic API calls.

    Dec 2025 · kikuai-lab.github.io · its alternatives →

  9. 9CO

    Introducing Ceryx, a dynamic reverse proxy based on NGINX OpenResty flavor with an API, using the power of Lua scripting in NGINX and a Redis as backend.

    2015 · sourcelair.com · its alternatives →

  10. 10
    ipXapi▲74

    Locate and identify website visitors by IP address

    2021 · ipxapi.com · its alternatives →

  11. 11

    Web development is much complex nowadays, we develop SPA(single page application), react-native/weex, web page in mobile in-app webview or just a JavaScript script on web page. In normal case we can just develop and debug with just webpa...

    2020 · github.com · its alternatives →

  12. 12

    Open-source MITM proxy to intercept, inspect, and mock network traffic. - sauravrao637/oproxy

    Jun 2026 · github.com · its alternatives →

  13. 13

    Proxy API for Web Scraping

    2022 · scraperapi.com · its alternatives →

  14. 14

    Hey Everyone! I’ve recently been working on an open-source proxy server to help front end applications securely access third party APIs that require confidential API keys without the need to create your own backend. I would love to get some feedback and hear what you think!

    2024 · github.com · its alternatives →

  15. 15

    Reliable residential proxies for global data access

    Dec 2025 · rapidproxy.io · its alternatives →

  16. 16

    Hi HN — solo developer here. I built this tool ~4 years ago purely to solve my own frustration with CORS and repeated proxy setup. The idea was intentionally boring: just prefix a URL and get control over the request and response. Somehow it grew to serving billions of requests per day, including usage by companies and universities. I’m sharing it here mainly to: - get technical feedback - learn what people would actually use a proxy like this for - understand what I should simplify or remove

    Feb 2026 · corsproxy.io · its alternatives →

  17. 17

    A truly private proxy

    2021 · thesocialproxy.com · its alternatives →

  18. 18

    The free API client with unlimited teammates

    Apr 2026 · ovapi.net · its alternatives →

  19. 19

    OKKProxy is a trusted proxy provider.

    2025 · okkproxy.com · its alternatives →

  20. 20

    The free, open source, alternative to Proxyman and Charles

    Feb 2026 · frtm-proxy-io.base44.app · its alternatives →

  21. 21

    Threw together this very specific proxy that allows the downstream to define which IP will be used for the proxied request, and has built-in rate limiting mechanism to coordinate upstream rate limiting across clients. This is particularly useful when you have a proxy node with many IPs, and you either want to use a specific one, or rotate through them. It also helps prevent upstream rate limiting due to disjoint clients being unable to coordinate on rate limits. Opus was largely able to one-shot each feature from my specs, which was pretty cool (shows how effective a spec is).

    Jan 2026 · github.com · its alternatives →

  22. 22

    Martian is a library for building custom HTTP/S proxies - google/martian

    2015 · github.com · its alternatives →

  23. 23

    Premium proxy solutions for global connectivity

    2025 · nexaproxy.com · its alternatives →

  24. 24

    Open-source Web Debugging Proxy for macOS & Windows

    2020 · lightproxy.org · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →