nPerf

nPerf measures internet speed, latency, browsing, streaming, and mobile signal strength on web, desktop, and mobile. It suits people who want more than a single speed reading, while its separate tests and mapping are particularly useful on phones. Its broad coverage comes with a short free history and terms that make it unsuitable for professional or intensive personal use.

Overview

nPerf measures download speed, upload speed, and latency with its own algorithm and a worldwide network of dedicated servers. Mobile apps add separate browsing and streaming tests, saved results with locations on a map, and result sharing. That combination makes it possible to examine more than raw throughput, though test sequences and simultaneous connections vary by platform.

nPerf says its mobile tests use up to two times less data than competing tests and provides a configurable data-threshold indicator. Those controls matter for users testing over a limited mobile allowance. On PC and Mac, applications test connections up to 10 Gb/s and include browsing and video-streaming checks, a useful range for high-speed desktop connections.

Key features

Free Services include speed and latency tests, app navigation and streaming tests, instant comparisons, and speed and mobile-coverage maps. The mobile location map and sharing functions help users keep or communicate context around a result; the last-10-tests history, however, is a real constraint for anyone tracking a connection over time.

Enhanced Services add web dashboards and statistics plus cloud backup of test data on servers in France. They require a user account and cost nothing. This is a modest step up for users who want cloud-backed results without paying, but it does not remove the history cap: unlimited test history belongs to Premium.

For organizations, nPerf Analytics supplies telecom operators with crowdsourced network data, more than 250 KPIs, live analysis, and raw-data export. nPerf describes its testing and analysis solutions as serving fixed and mobile operators, regulators, and private companies. Server-hosting support is also available at no charge, with managed installation, protection, maintenance, and updates; unmanaged servers can be installed on request. Hosting partners need a 64-bit Linux data-center server with at least a 1 Gb/s symmetric connection. Debian 11/12 or Ubuntu 20.04/22.04 is recommended.

Pricing

The Free Services plan costs nothing and covers speed and latency tests, app navigation and streaming tests, comparisons, and coverage and speed maps. Its last-10-tests history is the key limitation for repeat monitoring. Enhanced Services also cost nothing, but require an account and add web dashboards, statistics, and cloud backup in France.

PREMIUM Subscription costs $2 a year, billed One year. It provides unlimited test history, CSV download of partial results from the last 100 tests, and location and network display. The annual renewal terms differ by platform: Android renews yearly unless cancelled, while iOS requires a new subscription at expiry. Premium is the clear choice for individuals who need a longer record, but its CSV export is partial rather than a complete export of all results.

Ordinary users are restricted to personal, private, non-collective use. Professional or intensive use and commercial transfer of test data require prior written consent, so a paid personal subscription is not a substitute for an organizational analytics arrangement.

Platforms

nPerf supports web, Windows, macOS, Linux, iOS, and Android, and includes a command-line interface. Its breadth accommodates users moving between a browser, computer, and phone, though platform-specific test sequences and simultaneous connections mean the experience is not identical everywhere.

Who it's for

For household users and individuals, nPerf is a fit when separate browsing and streaming checks, mobile mapping, or low-data testing are more useful than a single speed result. The free tier is sufficient for occasional checks; Premium suits users who need unlimited history. People seeking professional, intensive, or collective testing should look beyond ordinary-user service and consider nPerf Analytics or another service aligned with that use.

Privacy is relevant because nPerf may collect authorized location, device and operating-system details, network information, IP address, and test results. It says it markets anonymized technical data to professional customers; a user's non-anonymized IP address and results may be sent only to that user's operator for technical diagnosis. Its stated safeguards include firewalls, physical access controls, and checks on data access.

Pros and cons

• Pros: Separate speed, browsing, and streaming tests give users a broader picture of connection quality than speed and latency alone.
• Pros: Mobile mapping, sharing, and a configurable data threshold make results more contextual and help manage test data use.
• Pros: Free web dashboards and cloud backup add organization to results without a charge, while Premium lifts the history cap.
• Cons: Free app history stops at 10 tests, limiting longer-term comparisons unless users pay for Premium.
• Cons: Professional or intensive use is prohibited under ordinary-user terms, narrowing its suitability for business monitoring.
• Cons: Premium's CSV download covers partial results from only the last 100 tests, not an unrestricted data export.

Alternatives

PingPlotter is worth considering when monitoring history and connection count matter more than nPerf's mobile browsing and streaming checks: its free plan allows one connection, no remote collection, and 10-minute monitoring history, while Professional Edition costs $29 a month, billed monthly.

DNSViz is a free, GPL-2.0 web-analysis option for readers specifically looking for DNS analysis. Globalping is an alternative for readers prioritizing an actively developed, open-source project spanning API, command-line, and web platforms. NetSpot is an option for readers seeking Wi-Fi software across Android, iOS, macOS, and Windows, with a free personal and evaluation edition for macOS and Windows.

Nmap is a free, open-source network exploration alternative for end users, though its license does not allow redistribution within commercial software or hardware products. SoftPerfect Bandwidth Manager suits readers who need bandwidth rules and usage monitoring: its free Lite edition allows five rules or streams and includes usage reports, live monitoring, and penalties for heavy downloads or uploads. Angry IP Scanner is a free, GPLv2 option for readers looking for an open-source scanner. Buddi is a free GPLv2 budgeting application rather than a connection-testing substitute.

Browse the Network Diagnostic Software directory for more options.

Verdict

Choose nPerf for recurring personal connection checks when its distinct mobile browsing and streaming tests, location-aware history, and wide platform support matter. The free tier covers occasional use, and Premium is inexpensive for users who need unlimited history. Look elsewhere for professional or intensive monitoring: ordinary-user terms prohibit it, and Premium's partial CSV export does not provide unrestricted data access.