ProxyLine is a static proxy rental service built around fixed IP addresses, selectable locations, short rental periods, and standard HTTP or SOCKS5 credentials. This review examines the product range, current pricing structure, order controls, API options, and practical limitations.
ProxyLine is not positioned as a bandwidth-priced residential network with automatic rotation. Its core product is a static address that remains assigned during the paid rental period and can be renewed. That model can be useful when a project needs a predictable network identity, a stable session, and a simple per-IP cost.
The service publishes a broad catalog of countries and task-oriented pages, but no proxy can be assumed to work with every website. The reputation of the individual address, its ASN and subnet, the route to the destination, and the destination platform rules can matter more than headline speed claims.
Service at a Glance
| Main products | Private IPv4, shared IPv4, IPv6/32, and MTProto |
| Protocols | HTTP and SOCKS5; MTProto offered separately |
| Minimum rental | From 5 days |
| Delivery | Automated after payment |
| Authentication | Username/password or binding to up to 3 IPs |
| Location controls | Country selection with manual IP options where available |
| Refund/replacement | A 48-hour window is advertised |
| Management | Personal account, renewal tools, and API access |
Proxy Types Available
Private IPv4 is the most universal option in the catalog. It is allocated to one customer and is generally the better choice for persistent business sessions, regional QA, browser testing, and other workflows where the IP should remain stable.
Shared IPv4 can be used by up to three customers. It is less expensive, but the activity of another customer may influence reputation, rate limits, or access. IPv6/32 is a low-cost technical option for destinations that fully support IPv6. MTProto is purpose-built for Telegram connectivity rather than general web traffic.
| Product | Allocation | Main advantage | Main limitation |
|---|---|---|---|
| Private IPv4 | One customer | Better control and consistency | Higher price than shared |
| Shared IPv4 | Up to 3 customers | Lower cost | Shared reputation |
| IPv6/32 | Private package | Very low unit price | Limited destination support |
| MTProto | Telegram-specific | Simple messenger connection | Not a general web proxy |
Ordering, Manual Selection, and Renewal
The order interface allows users to choose a country, quantity, and rental period. Manual IP selection is available in the purchasing flow, which can be helpful when a buyer wants to avoid duplicate subnets or distribute a pool across several network ranges.
Renewal is important for any long-running profile. If a fixed IP expires and is replaced, the apparent location and network history of the session change immediately. Teams should record the IP, owner, purpose, renewal date, and authentication method in a simple inventory.
| Operational tip: Purchase one or two addresses first, test them on the exact destination, and scale only after checking location accuracy, latency, DNS behavior, and session stability. |
Protocols and Authentication
ProxyLine supplies HTTP and SOCKS5 connectivity, typically in the standard IP:port:username:password format. HTTP is appropriate for conventional browser and web-tool traffic, while SOCKS5 is more flexible for applications that need broader protocol support.
IP binding can be useful in a fixed office environment, while username-and-password authentication is usually more practical for remote workers and changing networks. Credentials should be stored securely and rotated if they are exposed.
API and Diagnostic Tools
ProxyLine publishes an API for automating order and account workflows. The available documentation describes API-key authorization and rate limits. This is useful for resellers, internal dashboards, and teams that need to synchronize proxy inventory with other systems.
The website also exposes tools for checking IP data, speed, ports, anonymity, blocklists, and IPv6 support. These checks are useful for triage, but they do not replace a test against the actual destination because platforms use their own reputation and risk signals.
Performance Expectations
Static datacenter proxies can be fast, but real performance depends on the physical route between the user, proxy server, and destination. A speed test to a nearby endpoint may look excellent while a distant target still loads slowly.
A sensible test should measure latency, page-load consistency, long-session stability, and error rates over several hours. For automation, monitor HTTP status codes and timeouts rather than relying on a single bandwidth result.
Refund and Replacement Policy
ProxyLine advertises a 48-hour period for refund or replacement requests. This reduces the risk of a first purchase but is not equivalent to a full free trial. The exact eligibility rules, consumed traffic conditions, and evidence requirements should be reviewed before payment.
If an address is unsuitable, contact support promptly and provide the IP, target domain, timestamp, connection method, and error evidence. Clear diagnostics usually make replacement requests easier to evaluate.
Pricing Snapshot
The following figures are a public-price snapshot observed on July 21, 2026 for the smallest quantity tier. Prices can change by quantity, promotion, country, currency, and payment method.
| Product | 5 days | 30 days | 90 days | 360 days |
|---|---|---|---|---|
| Shared IPv4 | $0.67 | $0.99 | $2.97 | $11.88 |
| Private IPv4 | $0.96 | $1.77 | $5.31 | $21.24 |
| IPv6/32 | $0.10 | $0.51 | $1.53 | $6.12 |
| MTProto | $0.96 | $1.77 | $5.31 | $21.24 |
| Important: Treat the table as a dated snapshot. Confirm the final price in the order calculator and check whether the selected country has sufficient inventory before paying. |
Best-Fit Use Cases
| Use case | Recommended product | What to verify |
|---|---|---|
| Regional website QA | Private IPv4 | Country, city, DNS, latency |
| SEO monitoring | Private or shared IPv4 | Search localization and rate limits |
| Telegram connectivity | MTProto | Client compatibility |
| IPv6 testing | IPv6/32 | End-to-end IPv6 support |
| Low-risk browsing | Shared IPv4 | Reputation and stability |
Strengths and Limitations
| Strengths | Limitations |
| + Several static proxy formats in one catalog | – Not a rotating residential network |
| + Short five-day minimum rental | – Shared IP reputation is less predictable |
| + HTTP and SOCKS5 support | – Target-site compatibility is never guaranteed |
| + Manual IP selection in the order flow | – IPv6 is unsuitable for some destinations |
| + API and diagnostic tools | – Provider performance claims require testing |
| + Automated delivery and renewal options | – Refund conditions must be checked carefully |
| + Transparent quantity-based pricing |
Who Should Consider This Service?
ProxyLine is most relevant to users who need a fixed IP for a defined period: localization testing, authorized business administration, SEO research, application QA, and other workflows where a stable address is more important than continuous rotation.
Projects that require millions of residential IPs, automatic city-level rotation, sticky sessions at scale, or bandwidth billing should compare ProxyLine with specialist residential and mobile proxy networks.
Review Scorecard
| Product clarity | 8.8/10 |
| Pricing transparency | 9.0/10 |
| Management tools | 8.5/10 |
| Enterprise depth | 7.5/10 |
| Overall | 8.4/10 – a practical static proxy rental service |
Final Verdict
ProxyLine offers a straightforward static-IP rental model with private IPv4, shared IPv4, IPv6/32, and MTProto options. Its strongest points are the short rental period, standard protocols, manual selection controls, public pricing, and account-management tools.
The correct buying strategy is to begin with a small order and evaluate the exact address in the intended workflow. A stable and compatible IP is more valuable than the lowest advertised unit price.
Visit the official website: proxyline.net
Frequently Asked Questions
Does ProxyLine offer a free trial?
A conventional free trial is not clearly advertised. The provider promotes a 48-hour refund or replacement window, subject to its current terms.
Are the proxies static or rotating?
The main catalog is based on static IP addresses that remain assigned for the paid rental period and can be renewed.
Which protocols are available?
HTTP and SOCKS5 are the main general-purpose formats. MTProto is offered as a separate Telegram-focused product.
Can I purchase only one IP?
Yes. The order flow allows a small purchase and rental periods starting from five days.
Should I use shared IPv4 for an important account?
A private IPv4 address is usually the safer choice for high-value or persistent sessions because shared addresses are used by multiple customers.
Official Sources
The review was prepared from the provider pages listed below. Product claims should still be validated with a small real-world test before a large purchase or migration.
| Official website: https://proxyline.net/Pricing page: https://proxyline.net/en/ceny/IPv4 product page: https://proxyline.net/ipv4/API page: https://proxyline.net/ru/api |
Proxy Purchase Checklist
Use this checklist before scaling from a test IP to a larger pool.
| Check | Test method | Pass condition |
|---|---|---|
| Geolocation | Use two independent IP databases | Country and city are acceptable |
| Target access | Open the exact destination | No unexpected block or challenge |
| Latency | Measure over several periods | Stable enough for the workflow |
| DNS/WebRTC | Run browser leak checks | No unintended network exposure |
| Session stability | Keep a test session open | No recurring disconnects |
| Renewal | Record expiry and owner | No accidental IP loss |
