SEO SpyGlass

Overview

SEO SpyGlass is backlink analysis and monitoring software for SEO practitioners, site owners and agencies focused on link-building research. It is best suited to users who need to compare link profiles and track backlink changes, rather than manage every part of SEO in one product.

Its strongest case is a focused set of backlink research, competitor comparison and penalty-audit tools, with scheduled checks for ongoing monitoring. The free plan is useful for small-volume inspection, but its backlink cap and lack of exports or formatted reports make it restrictive for regular reporting.

Key features

• Backlink analysis and history: SEO SpyGlass draws fresh backlink data from the WebMeUp database and evaluates backlink quality using more than 50 SEO factors. Historical data, anchor text reporting, and tracking of new and lost links make it useful for understanding both a link profile and how it changes.
• Competitor research: Users can compare backlink profiles, examine link intersections and reverse-engineer competitors’ link strategies. The number of sites that can be compared at once depends on plan, so users with broader comparison needs should weigh the Professional and Enterprise limits.
• Link opportunities: The software examines sites in Google’s top 10 to identify potential link-building opportunities. This gives link-focused SEO work a research starting point, rather than a complete campaign workflow.
• Penalty auditing: Anti-Penalty Link Audit identifies potentially harmful links, assigns penalty-risk factors and can export links to a disavow file. That makes it relevant to users reviewing risk in an existing backlink profile.
• Exports, reports and automation: Backlink data can be exported in CSV, TSV or XLSX, while customizable white-label reports can be produced in PDF and HTML. A task scheduler runs link checks at specified times, which helps teams keep monitoring routine; the free plan excludes exports and HTML/PDF reports.
• Privacy and support: Information handled and stored by the software is not transferred to or collected by seospyglass.com or third parties. Link-Assistant.COM provides lifetime customer support.

Pricing

SEO SpyGlass uses a freemium model, with a free plan, paid plans from $129/yr and a 7-day trial. The plan prices are in USD per year for paid tiers.

• FREE — free: Covers unlimited websites, with up to 1,100 backlinks per website. It has no data export and no HTML or PDF reports. It suits occasional or small-scale checks, but the volume ceiling and missing reporting tools make it a poor choice for sustained analysis or client deliverables.
• PROFESSIONAL — $129 a year: Adds unlimited backlinks, unlimited websites, comparison of 6 websites, backlink history and scheduling. This is the more appropriate tier for solo practitioners and smaller teams that need ongoing monitoring and competitor comparisons but can work without data exports or HTML/PDF reports.
• ENTERPRISE — $259 a year: Includes unlimited backlinks and websites, comparison of 11 websites, data export, and HTML/PDF reports. It is the better fit for agencies or teams that need broader comparisons and shareable reporting.

The free plan has no paid renewal cost; paid plans are annual. Eligible refund requests must be submitted within 30 calendar days of purchase. Payments are processed through a third-party secure server; seospyglass.com says it does not store or directly access payment information.

Platforms

SEO SpyGlass runs on Linux, macOS and Windows. That range suits users who want desktop software across the major operating systems.

Who it's for

SEO SpyGlass is a sensible choice for link builders, SEO consultants and site owners whose work depends on backlink quality, competitor links and changes over time. The free plan can cover limited-volume exploration across multiple sites. Professionals who need unlimited backlink volume, historical monitoring or scheduled checks will need Professional or Enterprise; teams that rely on exports or formatted client reports should choose Enterprise.

It is less suitable for readers seeking a broad SEO platform beyond backlink-focused research and monitoring. Its plan limits also matter: Professional compares six sites, while Enterprise compares eleven, so users who need wider comparisons should consider whether those caps fit their workflow.

Pros and cons

• Pros
  • More than 50 SEO factors give backlink quality analysis a defined scope.
  • Historical, new and lost link tracking support profile monitoring rather than one-off checks alone.
  • Competitor comparison, link intersections and top-10 opportunity research support practical link-building work.
  • Enterprise combines unlimited backlink volume with exports and white-label PDF/HTML reporting.
  • Linux, macOS and Windows support broadens desktop compatibility.
• Cons
  • The free plan stops at 1,100 backlinks per website and has no exports or HTML/PDF reports, limiting its use for recurring or shareable work.
  • Professional lacks data export and formatted reports, so teams needing those deliverables must pay for Enterprise.
  • Comparison capacity is capped at six websites on Professional and eleven on Enterprise.
  • Paid plans are billed annually, which is less flexible than a monthly subscription.

Alternatives

For a broader range of backlink tools, start with the Backlink Analysis Tools directory.

• Ahrefs offers a free plan with limited access to Site Explorer and Site Audit, making it an option for users who also want site-audit access alongside backlink data. Its Starter plan is $29 a month.
• Semrush offers a free tier with one demo project and 10 reports per day, and an SEO plan at $117.33 a month. Consider it if those project and report limits suit your needs.
• Linkwake has a free plan for five tracked domains, with new, lost and persistent link differences, release-drop email digests and manual reports. It is an alternative for readers focused on those monitoring functions.
• Backlink Checker is free to use without signup and supports bulk checks for up to 1,000 URLs with CSV/Excel export. Choose it for occasional bulk URL checks rather than SEO SpyGlass’s ongoing backlink analysis and monitoring.
• SpyFu offers a Basic plan at $39 a month. Consider it as an alternative if that plan better matches your needs.
• Zutrix offers a Starter plan at $19 a month with unlimited projects, 250 keywords, weekly SERP checks, five Content Editor Credits and two team members. It is an alternative for users whose priorities match those features.
• BacklinkManager.app is a paid web-based alternative.
• cognitiveSEO has a free trial and a Starter plan at $129.99 a month, or 89 USD per month yearly. Consider it if a paid alternative with a free trial better fits your requirements.

Verdict

Choose SEO SpyGlass if backlink research, competitor comparisons and scheduled link monitoring are central to your SEO work; its focused analysis and Enterprise reporting make a clear case for link-oriented teams. Look elsewhere if you need a wider SEO toolkit, broader comparison capacity, or a lower-cost plan that includes export and client-ready reports.