Netpeak Spider

Netpeak Spider is a desktop crawler for technical SEO audits, on-page analysis, and scraping. It is best suited to SEO specialists and site teams working on Windows or macOS. Its broad checks and JavaScript rendering are compelling, but the free plan’s 500-URL cap makes it a poor fit for larger crawls.

Overview

Netpeak Spider examines status codes, redirects, tags, structured data, site structure, and other on-page SEO details. It detects more than 100 technical issues, including broken links, duplicate pages, faulty meta tags, canonical issues, and pagination problems. That range makes it useful for more than basic link checking; JavaScript rendering and reporting add depth, while its desktop-only availability rules out teams that need a web-based crawler.

Netpeak Software is headquartered in London. The company says its products were developed in 2010 and that it has been independent from Netpeak Agency since 2016. Support includes a knowledge base, Help Center tickets that usually receive a response within 24 hours on working days, and automatic updates. Netpeak Software says it does not sell personal data and processes it in compliance with the EU GDPR.

Key features

Technical and structured-data audits: The crawler checks structured data alongside links, redirects, metadata, canonicals, and pagination. That breadth suits recurring technical reviews where several issue types need attention in one crawl.

JavaScript rendering: Chromium rendering extends crawling to JavaScript pages, useful when a site's content or links depend on client-side code.

Scraping: The built-in scraper supports up to 15 conditions and four search types: contains, Regexp, XPath, and CSS. It offers several ways to extract page data without being limited to a single matching method.

Built-in utilities: Internal PageRank calculation, source-code and HTTP-header checks, and sitemap generation and validation make the application more than a crawler alone.

Integrations and reports: Google Analytics and Google Search Console integrations, CSV import, and exports to Google Drive and Sheets connect crawl work with other data. Reports can be exported as CSV, XLSX, or PDF; PDF audit reports can include a company logo, contacts, and recommendations, which is useful for client-facing delivery.

Pricing

Netpeak Spider has a free plan, paid Pro options, and a 3-day trial. The free plan costs nothing and includes 500 URLs, 5 threads, and 2 devices per user on Windows and macOS. It is a sensible way to assess the workflow or crawl a small site, but the URL ceiling is restrictive for larger audits.

Pro includes unlimited URLs, 200 threads, one user, and two devices per user on Windows and macOS. The monthly option costs $20 a month, billed 1 month; it fits users who want the full crawl limits without a longer commitment. The yearly option costs $193 a year, billed 1 year, and the page also shows $240; it suits a user planning ongoing work, though the displayed figures should be checked before purchase. The lifetime option costs $496, paid once, billed forever, for a user who prefers a one-time payment over recurring billing.

Other Pro plan entries—Monthly, Yearly, and Lifetime—have custom pricing. Each is for one user with unlimited URLs and 200 threads. Across the paid options, the one-user allowance makes Pro a fit for an individual specialist rather than a multi-seat team.

Platforms

Netpeak Spider runs on Windows and macOS. The free and priced Pro plans allow two devices per user; no web version is offered, so it is not the choice for teams that require browser-based access.

Who it's for

SEO specialists, webmasters, link builders, marketing and content teams, developers, QA staff, sales teams, PPC specialists, and bloggers are among the user groups Netpeak identifies. In practice, its strongest fit is people responsible for technical audits, crawl data, and report delivery. The Free plan can cover small projects, while the unlimited-URL Pro plans better suit substantial or recurring crawls. The single-user licensing is a constraint for teams that need multiple individual seats.

Pros and cons

Pros: More than 100 technical checks, structured-data auditing, and Chromium rendering cover varied site-audit needs.

Pros: Scraping methods, built-in utilities, integrations, and branded PDF exports extend the workflow beyond finding crawl issues.

Pros: Free access includes 500 URLs and two devices per user, enough to evaluate the desktop workflow or handle small sites.

Cons: The 500-URL free-plan cap and 5-thread limit constrain larger or more demanding crawls.

Cons: Pro's unlimited URLs and 200 threads come with a one-user allowance, limiting shared team use.

Cons: Windows and macOS support excludes users who need a web-based tool or another desktop platform.

Alternatives

Screaming Frog SEO Spider is worth considering if Linux support matters: its free plan also covers 500 URLs per crawl, and its paid licence allows unlimited URLs.

Ahrefs is an alternative for readers who want a web-based platform with limited free access to Site Explorer and Site Audit, rather than a Windows or macOS desktop crawler.

Semrush is an option for readers who prefer an API-based service and can work within its free allowance of one demo project and 10 reports per day.

Labrika is a paid, web-based alternative with a free trial.

Moz Pro is a web and extension option with a free plan and trial; its Starter plan costs $49 a month, billed monthly, for individuals managing a single website.

SiteGuru is a web-based alternative with a free plan and trial. Its Small plan costs $49 a month and includes five websites and 5,000 pages per site.

Click Insights is a paid web-based option with a free trial; its Basic plan costs $12 a month.

WooRank offers a freemium, web and extension-based alternative.

Browse SEO Analytics Software, SEO Audit Software, SEO Crawler Software, Technical SEO Software, and SEO tools for more options.

Verdict

Choose Netpeak Spider if you need a Windows or macOS crawler that combines broad technical checks with JavaScript rendering, scraping, and exportable reports. Its free plan is useful for small crawls, but larger audits require Pro; look elsewhere if you need multiple seats or browser-based access.