head to head · open source
proxy_pool vs gain
proxy_pool has 23,780 GitHub stars, 5,417 forks, 298 open issues and last shipped 5 months ago. gain has 2,017 stars, 202 forks, 3 open issues and last shipped 3 months ago. proxy_pool leads on adoption by 1,079% (23,780 vs 2,017 stars). proxy_pool is written in Python under MIT; gain is written in Python under MIT. proxy_pool has attracted 23% as many forks as stars, gain 10%. gain was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (crawler, spider), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| proxy_pool | gain | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 2.0K |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-06-15 | 2026-08-09 |
| Forks | ⑂ 5.4K | ⑂ 202 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick proxy_pool if
- You weight community size — 24K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick gain if
- You want the gain feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and gain fits your workflow better
About proxy_pool
ProxyPool 爬虫代理IP池 ======= ( ) 0: try: html = requests.get(' proxies={"http": " 使用代理访问 return html except Exception: retry count = 1 删除代理池中代理 delete proxy(proxy) return None python from fetcher.baseFetcher import BaseFetcher from util.webRequest import WebRequest class MyProxyFetcher(BaseFetcher): """我的代理源""" name = "myproxy" url = " enabled = True def fetch(self): r = WebRequest().get(" for item in r.json: yield item["ip"] + ":" + item["port"] 2、添加好后， schedule 进程下次抓取时会自动扫描 fetcher/sources/ 目录并启用新代理源，无需修改配置。 可用 python proxyPool.py fetcher 命令查看当前启用的代理源列表。 如需临时禁用某个代理源，在 setting.py 的 PROXY FETCHER EXCLUDE 黑名单中添加其…
read the full proxy_pool overview →
About gain
gain Async web crawling framework for everyone. Built on asyncio , aiohttp , and lxml / pyquery . Declare items and parsers; gain handles the concurrency, retries, and persistence. Install Linux users can opt into uvloop for an extra speed bump: Requires Python 3.10+. Quickstart Run it: XPath parsers How it works 1. Spider kicks off from start url under a concurrency budget. 2. Parsers either follow (one argument) — discovering more URLs to queue — or extract (two arguments) — instantiating an Item from each matching page. 3. Items use Css / Xpath / Regex selectors to pull fields out of HTML. 4. save() is your…
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Frequently asked questions
Is proxy_pool or gain more popular?
proxy_pool has 23,780 GitHub stars and gain has 2,017. proxy_pool has the larger community by that measure.
Are proxy_pool and gain free?
Both are open source. proxy_pool is licensed under MIT and gain under MIT. Neither carries a licence fee.
What is the difference between proxy_pool and gain?
proxy_pool is written in Python and gain in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, proxy_pool or gain?
Choose proxy_pool if you want the larger community (23,780 stars) or its MIT licence terms. Choose gain if its feature set, stack or MIT licence fits better. Both are self-hostable.