Proxy Pricing Models
Proxy pricing models determine what you pay for, how much you must buy, and when another payment becomes due. The same project can be sold a list of IP addresses, a traffic allowance, a recurring package, or resource purchased only when needed. The smallest number on a pricing page rarely tells you the cost of completing the job.
When choosing a proxy service, start with two questions: what resource does the price measure, and how is that resource purchased? The four guides below cover those decisions. Use them to check the offer that matches your workload, then compare the full payment and the conditions attached to it.
Two parts of the same price
Per IP and Per GB describe the billing unit. Subscription and PAYG describe the purchasing arrangement. They can apply to the same offer.
A monthly 20 GB package is both traffic-based pricing and a subscription. A one-time purchase of 20 GB can be traffic-based PAYG. Renting 100 IPs for 30 days is address-based pricing; the renewal setting determines whether another period is bought automatically.
The labels also leave other questions open. Per IP does not promise unlimited traffic or exclusive use. Per GB does not promise a different IP for every request. A subscription does not necessarily preserve unused traffic, and PAYG does not necessarily preserve purchased resources forever. Read the unit, purchasing rules, and access conditions together.
Per IP: pay for an address allocation
With per-IP pricing, you pay for a specified number of addresses for a defined period. The starting calculation is IP count × price per IP for that period. The bill usually covers the whole allocation, even when some addresses remain idle.
This can suit work that needs a known list: persistent browser configurations, recurring checks from selected locations, or regular collection through addresses already tested for the target. Establish whether the allocation is shared or exclusive, how long addresses stay assigned, and what happens when the order expires.
The cheapest rate may require more addresses than the project needs. Traffic top-ups, additional capacity, or extra list refreshes can also raise the payment. Compare the required package and options together. A larger IP list does not automatically provide a proportionally larger allowance for simultaneous connections.
Per GB: pay for transferred data
With per-GB pricing, the metered resource is data passing through the service. A customer can use a changing pool of exit addresses without buying each address separately. The plan still determines which locations, sessions, and capacity are available.
The size of the file saved by your scraper may be much smaller than the billable exchange. Requests and responses, browser images and scripts, redirects, retries, and unsuccessful target responses can all affect consumption under the product's rules. A CAPTCHA page can consume traffic without producing a useful record.
Measure representative work before choosing a package. A small data request and a complete browser visit have different traffic demands. For collection jobs, compare total proxy spend divided by usable results, alongside the price per GB. A cheaper gigabyte can become expensive if the job repeatedly downloads the wrong page.
Subscriptions: reserve a package for each period
A subscription purchases a recurring service period or allowance. Depending on the product, it can reserve IPs, provide a traffic package, or pay for access to a mobile connection. It can make regular work easier to budget when the included capacity fits actual demand.
Check the renewal amount, billing period, and treatment of unused resources. Without rollover, unused traffic can expire at the period boundary. With rollover, some or all may carry forward, subject to limits and a further expiry date. A low monthly equivalent can also require paying several months upfront.
The base subscription payment is not always the spending ceiling. Extra traffic, paid options, and early plan changes can add charges. Stopping the software does not stop renewal. Before subscribing, establish which action ends future billing, whether access continues through the paid period, and whether changing the plan preserves the IPs you need.
PAYG: buy as the work requires
Pay-as-you-go lets you purchase resources when needed without committing to the same recurring package. It can suit pilots, occasional monitoring, seasonal projects, and a secondary provider used only when necessary. It is often prepaid: you buy traffic or credits before running the job.
A higher unit price can still produce a smaller overall payment when consumption is irregular. But the minimum order matters. A task that uses 3 USD of traffic may require a much larger initial purchase, and an account wallet is not necessarily the same thing as an active traffic allowance.
Check expiry and automatic purchases. No monthly subscription does not mean no future charges: wallet auto-recharge or traffic top-ups can keep spending while the software runs. An alert may notify you without stopping the job. For unattended work, establish what the spending control covers and what actually happens at its threshold.
Compare the payment, not just the unit rate
Consider two illustrative offers with equivalent access and features. The subscription has no rollover; the PAYG remainder can be used later while its validity rules allow. Taxes and optional extras are excluded.
| Offer | Payment now | Traffic used by the job | Unused after the job |
|---|---|---|---|
| Subscription: 20 GB at 3 USD/GB | 60 USD | 8 GB | 12 GB; expires at the cycle boundary |
| PAYG: one 10 GB pack at 4 USD/GB | 40 USD | 8 GB | 2 GB; subject to the pack's validity rules |
The subscription advertises the lower rate. Yet if the remaining 12 GB expires, the 60 USD payment buys only 8 GB of completed usage: 7.50 USD per used GB.
Under PAYG, those 8 GB consume 32 USD of the package value, but the customer has paid 40 USD, not 32 USD. The other 2 GB remains available under the stated rules. If it is never used, the payment divided by the job's 8 GB is 5 USD per used GB.
The same reasoning applies to IP packages. Paying for 100 addresses is not automatically cheaper than buying 20 at a higher rate if only 20 do useful work. A volume discount becomes a saving when the extra resource is needed and usable.
Match the purchase to the workload
A stable list used regularly: examine the required per-IP allocation, continuity rules, and full rental cost. A recurring plan may be convenient when the list is needed throughout each period.
Many changing exits with modest data use: examine traffic-based access, required locations, session rules, and measured consumption. A large advertised pool does not itself guarantee a particular number of distinct usable exits for your task.
Heavy, continuous traffic: compare the complete bill under metered pricing with address-based or unmetered offers that permit the workload. Include speed, concurrency, and fair-use conditions; a different billing label does not establish that the product can handle the job.
Short or irregular projects: compare PAYG minimum purchases and expiry with the cost of maintaining a subscription through quiet periods. For sustained, predictable usage, a recurring package can become more economical. Test with the same tasks and product requirements before committing to a larger order.
What to establish before paying
- The product you will actually use. Network type, locations, shared or exclusive allocation, required session behavior, and access to the intended targets.
- The full amount due today. Minimum quantity, package size, term paid upfront, taxes, and necessary options.
- What can run out first. Time, GB, request credits, or another allowance. Paid rental days do not guarantee that traffic remains available.
- The next possible charge. Renewal, automatic top-up, a list replacement, or a plan change—and the rate that will apply.
- The cost of completed work. Include failed attempts, retries, unused purchased capacity, and paid extras when comparing suitable offers.
Start with a representative task and record both what you paid and what it accomplished. That gives you a practical basis for choosing the allocation, traffic quantity, and purchase schedule that fit your work.