Pay-as-you-go (PAYG) is an on-demand billing model for proxies with no automatic renewal. You top up usage and spend it when needed. To see how this sits next to subscriptions, per-IP, and per-GB, open proxy pricing models overview.
What PAYG means in proxies
PAYG means you do not subscribe to a plan. You either add a prepaid credit or get billed strictly for actual usage, then service stops when the balance reaches zero unless auto-recharge is enabled.
In practice, PAYG is shown next to monthly plans as “on-demand” or “per-use,” typically priced per GB of traffic or time.
How PAYG works
There are two common flows:
- Wallet (prepaid): Add funds or GB packs, consume, refill when needed.
- Metered (postpaid): Usage is tracked and invoiced later under a negotiated agreement.
Prepaid balance that is decremented by usage, and postpaid metering that charges you after use. Prepaid is the standard for self-serve dashboards.
Typical steps: create an account, buy the smallest top-up, run your task, watch the meter, then either stop or add more credit. Auto-recharge is optional and should be set with sane thresholds.
Who offers PAYG
Most mainstream dashboards offer a wallet-based PAYG option for at least one network type. Premium vendors sell small on-demand blocks for quick tests, while some budget tools are PAYG-only.
Availability differs by proxy network type such as datacenter, residential, ISP, or mobile, so check the specific product line before assuming PAYG exists for it. A quick primer on network families is here: proxy network types.
Why choose PAYG
Choose PAYG when usage is sporadic or unknown. You avoid commitment and can start with a few dollars to validate a target or workflow.
It is ideal for pilots, one-off projects, seasonal bursts, or when you are comparing providers without locking into a plan.
PAYG drawbacks and limits
Unit prices on PAYG are usually higher than on comparable subscriptions at the same volume, and volume discounts are limited. Balances can be non-refundable, and some systems expire credit after inactivity.
The biggest operational risk is running out of credit mid-job. Many providers also enforce provider usage limits like concurrent sessions or request caps, which still apply on PAYG; review them carefully: usage limits.
Cost scenarios and break-even
Use PAYG if your monthly spend stays well below equivalent plan prices. Switch once your steady usage consistently matches or exceeds a plan’s cost.
A simple rule: track your last 2–4 weeks of PAYG spend. If it repeatedly meets a plan’s monthly fee, move to that plan to lower unit costs.
Illustrative examples
(Numbers below are examples, not quotes.)
| Scenario | Your workload | PAYG cost pattern | Better choice |
| Target testing | 0.3–1 GB in a week, then idle | A few dollars total | PAYG |
| Seasonal tasks | 5–10 GB one month, 0 GB next | Spiky, unpredictable | PAYG until volume stabilizes |
| Daily operations | 60–120 GB every month | Spending often equals a plan | Switch to a plan |
| Heavy scraping | 200+ GB per month | High variable bill | Plan with bulk rates |
Quick formula
Break-even if: Average PAYG spend per month ≥ Comparable plan price. Recalculate whenever your workload or vendor prices change.
PAYG tips and safeguards
Start with the smallest top-up. Enable email or webhook alerts for low balance and usage milestones.
Use auto-recharge carefully: set a modest top-up amount and a threshold that gives enough buffer to finish in-flight jobs.
Practical checklist
- Set low-balance alerts at 25 percent and 10 percent.
- Log usage per project so “zombie” tasks cannot drain credit unnoticed.
- Keep payment method current to prevent failed top-ups.
- Prefer frequent small top-ups when refunds are not available.
PAYG vs subscriptions
PAYG is flexible and better for uncertainty. Subscriptions lower unit cost when usage is steady and sizable.
Many teams run both models: PAYG for experiments or overflow, a plan for the main workload. Some vendors do not allow PAYG and an active plan for the same product at once, so plan your split by product.
Quick view
| Aspect | PAYG | Subscription |
| Commitment | None | Monthly or annual |
| Unit price | Higher | Lower with tiers |
| Cash flow | Variable | Predictable |
| Best for | Pilots, bursts, overflow | Stable volume, daily ops |
PAYG provider patterns
Three patterns are common. Budget PAYG has low entry cost but fewer features. Premium PAYG costs more per GB yet includes stronger infrastructure and support tiers. Wallet-based PAYG sells tiny blocks like 1–5 GB for fast testing.
Product packaging also depends on access rights. For example, some PAYG products are shared rather than dedicated; if exclusivity matters, compare with dedicated options explained here: private vs shared proxies.
Common pitfalls and fixes
Unexpected spend usually comes from retries, infinite loops, or background jobs that were not shut down. Service interruptions come from balance hitting zero during a long task.
Mitigate by capping retries, adding rate limits, and setting job-level quotas. Remove old credentials and rotate keys when you retire a project. When refunds are not offered, top up only what you plan to use.
FAQs
Is PAYG always priced per GB?
Often, but not always. Some products meter by time or requests. Read the product’s definition of “usage” and what traffic directions count toward the meter.
Can I combine PAYG with a monthly plan?
Yes, many teams do. Keep them on separate products or separate providers if a vendor forbids running both on the same SKU.
Will PAYG give me dedicated IPs?
Not by default. PAYG frequently uses shared access unless the product explicitly states dedicated. If exclusivity or isolation is required, compare dedicated options first.
What happens when the balance hits zero?
Requests usually fail until you add credit. Use alerts and conservative auto-recharge to avoid mid-run stops.
Does PAYG include support and advanced features?
Feature tiers vary. Entry-level PAYG may have limited tooling or support compared with higher plans. Check tooling, rotation controls, and concurrency policies before buying.