Where can I get a proxy pool for 5000+ addresses?

Question

proxy

Good afternoon my friends!
There was a task to organize scraping for the SEO department. Necessarily anonymous (well, how could it be without it, right?).
It is necessary to make thousands of requests (or rather, hundreds of thousands per day), so the pool of adequate proxies needs to be at least 5000 (and preferably 10000) deep.
I will immediately define what "adequate proxy" means:
a. public
b. alive, i.e. The request passes to the target address without error and timeout
. anonymous (not necessarily elite), checked separately via ping.eu or a similar service
At the moment I take proxy lists from aggregators like:
proxyserverlist-24.blogspot.com
freeproxylists.net
free-proxy-list.net
The fact that you need to copy sheets daily with your hands is not a big problem compared to the total.
Much worse is that if I collect 30,000 - 40,000 proxy addresses per day, then after checking for adequacy (public-live-anonymous), only 300 - 500 of them remain.
This is not enough, proxies go to the ban after a few dozen scrolls.
I tried the same lists from paid subscriptions, but as expected, the same pool, only for 20 foreign money per month.
If you pull sheets from other aggregators (paid or free, it doesn’t matter), then even if there are at least half a million of them (checked), the same 300 - 500 still pass the test.
Who successfully solved a similar problem, please give advice or share links to useful resources. The goal is several thousand public live anonymous proxy addresses.
Thanks please!

Answer 1

you can’t get more than 1k public ones,
see gray forums, you can dial up to 2-3 there, and there are also sellers of live, but not public
proxies for Google have their own nuances

Answer 2

Check out this shader.io service

Answer 3

Good database coolproxies.com

Answer 4

You can use tor. There, it needs to be slightly finished in the source code so that it changes the chains more often (you can put it out of the box at least once every 10 seconds).
Another interesting variant is to work through IPv6 - their addresses can be bought for 1 ruble, unless of course they can be used for your purpose.

Answer 5

awmproxy.com

Answer 6

try this: https://proximy.io/