Proxy services are no longer used only by highly technical teams. Marketers, SEO specialists, developers, researchers, and ordinary users may all need a separate IP address for legitimate tasks such as regional quality assurance, search-result checking, market research, or keeping work traffic separated from a home connection. Proxyline is built around that straightforward need: renting individual proxy addresses with a self-service control panel and multiple protocol options.
According to its current website, Proxyline offers dedicated IPv4 and IPv6 proxies, HTTP/SOCKS5 support, unlimited traffic, immediate activation after payment, manual IP and subnet selection, city selection in supported locations, an API, and a 48-hour replacement or refund guarantee under its stated conditions. The provider also advertises more than 4,700 networks and subnets and allows customers to start with a single IP for rental periods of five days or more.
What is Proxyline?
The main appeal of Proxyline is control. Instead of using a public proxy list where addresses may be slow, unstable, or shared by an unknown number of people, the service focuses on private addresses that are assigned to one customer. For users whose workflow depends on a stable endpoint, that can make account separation, browser profiles, QA checks, and automated research easier to manage.
Key features
- Dedicated IPv4 and IPv6 options for different compatibility and budget requirements.
- HTTP and SOCKS5 formats, which makes the service usable with many browsers, applications, and automation tools.
- Manual choice of IP, subnet, and—in supported inventory—city, useful when the location of the endpoint matters.
- Immediate activation after payment plus account tools for renewal, adding or removing IPs, and auto-renewal.
- A multi-function API for teams that want to integrate proxy ordering or management into a larger workflow.
- Unlimited traffic as advertised by the provider, which can simplify planning for data-heavy but compliant workloads.
- A stated 48-hour refund/replacement window, subject to the provider’s service rules.
Pricing and value
Proxyline uses a per-IP pricing model with short rental periods and lower unit prices at higher quantities. The current published grid makes it possible to test a small number of addresses before committing to a larger pool.
| Plan | 5 days | 30 days | Pricing notes |
| IPv4 Shared | $0.67/IP | $0.99/IP | Shared option; the site describes shared IPv4 as available to up to 3 users. |
| Individual IPv4 | $0.96/IP | $1.77/IP | 1–20 IP tier. Bulk pricing drops to $0.83 for 5 days and $1.50 for 30 days at 90–1000 IPs. |
| IPv6/32 | $0.10/IP | $0.51/IP | 1–99 IP tier. Larger quantities are listed as low as $0.09 for 5 days and $0.48 for 30 days. |
| MTProto | $0.96/IP | $1.77/IP | Uses the same published tiered price pattern as Individual IPv4. |
Longer 90-day and 360-day periods are also available. Pricing is shown per IP and can change, so check the live table before a larger order. Pricing checked 19 August 2026. View Proxyline’s live pricing page.
Best use cases
SEO and search research
A dedicated proxy can help an SEO team compare search results from different locations, verify localized landing pages, or distribute permitted crawling requests. The important qualifier is to respect search-engine rules, website terms, and applicable rate limits rather than treating a proxy as permission to scrape any resource.
Ad and website quality assurance
Marketers can use location-specific endpoints to check how a website, ad destination, or public campaign page appears from another market. This is especially useful for localization teams validating language, redirects, or regional content.
Developer and automation testing
SOCKS5 and HTTP support makes Proxyline relevant for scripts, test environments, and browser automation that need a fixed outgoing IP. A dedicated address is often easier to whitelist than an unpredictable public proxy.
General browsing separation
Some users simply want work browsing to originate from a separate IP or want to test whether a service behaves differently by location. A proxy can do this at the application level without changing the network route for every app on a device.
Pros and limitations
| Strengths | Consider before buying |
| • Large advertised pool of networks and subnets.
• Dedicated proxy model with location-selection tools. • HTTP/SOCKS5 support and API access. • Short minimum rental period can help with testing. |
• A proxy is not the same as a full-device VPN and may not encrypt every application automatically.
• Actual speed and IP reputation should be tested for your target websites. • IPv6 compatibility remains dependent on the destination service. • Refund/replacement eligibility is governed by the provider’s detailed rules. |
How to evaluate it before committing
- Choose IPv4 when broad website compatibility is the priority; use IPv6 only when the target services explicitly support it.
- Pick the closest practical location to reduce latency unless your task specifically requires another region.
- Test one or a small number of IPs before committing to a larger pool.
- Confirm authentication method, application compatibility, and any IP-whitelisting requirements before deployment.
- Use automation responsibly and within the target site’s terms, rate limits, and applicable law.
Final verdict
Proxyline is best understood as a flexible dedicated-proxy toolkit rather than a one-click privacy app. Its combination of IPv4/IPv6 inventory, HTTP/SOCKS5 access, location selection, API features, and short rental periods makes it potentially useful for SEO teams, QA specialists, developers, and users who need predictable application-level routing. The strongest reason to consider it is configurability; the main reason to test carefully is that proxy performance and IP reputation can vary by destination and use case.
For current availability, locations, terms, and pricing, visit the official Proxyline website. Proxyline
