# Free Datacenter Proxy Trials

Datacenter proxy providers with a free trial or free tier, and what each one includes.

Source: https://proxycompare.io/free-datacenter-proxies/
Figures quoted for protected targets at 250,000 pages a month.
Success rates and latency on this site are estimates rather than measured results. Prices are taken from each provider's published pricing page.
Proxy Compare is run by Scrape.do, which is shown at the top of every list. No other provider pays for placement or ranking.

Datacenter providers offering a free trial or free tier. Datacenter proxies are the easiest category to evaluate cheaply, because the pools are large, the per unit cost is low and a modest trial allowance is usually enough to tell whether a target accepts hosting ranges at all. That single question is worth answering before you spend anything.

Note that publicly listed "free proxy" IP lists are a different thing entirely and are not included here. Those are unvetted, frequently logged and routinely used to intercept traffic. Everything on this page is a free tier offered by a commercial provider under a normal account.

## Ranking

| # | Provider | Billing | List price / 1k | Success rate | Effective / 1k delivered | Rating |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | Scrape.do | Per successful request | $0.11 | 97.8% (est.) | $0.11 | 4.8/5 (69 on trustpilot) |
| 2 | Webshare | Per GB or per IP | $0.15 | 71.2% (est.) | $0.20 | 4.0/5 (1432 on trustpilot) |

Effective cost is the list price divided by the share of requests that come back with usable HTML. A bandwidth plan bills blocked responses, a per request plan does not.

## Testing datacenter proxies for free

### Why this is the easiest category to evaluate cheaply

Datacenter pools are large, the per-unit cost to the provider is low, and the question you are trying to answer is binary: does this target accept hosting ranges at all?

That question needs very little traffic to answer. A few hundred requests against your real target will tell you whether you are getting pages or block responses, and it settles the most important decision in your whole proxy budget — whether you can stay in the cheapest category or have to move up to residential.

Answer it before you spend anything. Teams routinely buy residential access for targets that a datacenter pool would have cleared, and the difference is a factor of ten or more on the bill.

### What a datacenter trial should test

The target, first and only. Generic speed tests and neutral URLs tell you nothing useful, because datacenter performance is entirely target-dependent.

Then concurrency, if your job needs it. Trial tiers cap concurrent connections aggressively, so you will not measure real throughput, but you can confirm the cap exists and find out what the paid tier offers.

Then geography, if you need a specific country. Free tiers are frequently restricted to a single region — commonly the US — so confirm that the coverage you need exists on the paid plan rather than assuming it from the trial.

### Reading a trial result correctly

A clean pass means the target does not filter hosting ranges, and you should be buying datacenter rather than anything more expensive.

A clean failure means the target filters the category, and no amount of shopping around within datacenter will fix it. Move to a smart proxy or residential.

A partial result — some pages through, some blocked — usually means the target is rate-limiting or fingerprinting rather than filtering by address type, in which case the fix is in your crawl configuration rather than in your proxy choice. Headers, concurrency and request pacing are worth checking before you conclude the pool is at fault.

### Not to be confused with free proxy lists

Public lists of free datacenter IPs circulate widely and are worth avoiding entirely. They are unmaintained, heavily blocked before you find them, and frequently operated to inspect the traffic passing through. Everything on this page is a commercial provider's free tier.