Best for Competitor IntelCompetitor Research

SpyFu Review

Competitor keyword and PPC research tool

4.1/5

Our rating

From $39/mo

Free plan with limited access

SpyFu specialises in competitive intelligence — revealing the exact keywords your competitors rank for organically and what they're spending on Google Ads. It's especially powerful for PPC research alongside SEO.

What we like

  • Deep organic and PPC competitor keyword data
  • Historical keyword and ad data going back years
  • Very affordable — from $39/mo
  • Free plan with basic access
  • Useful backlink outreach tools
  • Good for US market data specifically

What to watch out for

  • Dated interface compared to modern tools
  • Data quality weaker outside the US
  • Limited technical SEO features
  • Smaller dataset than Semrush or Ahrefs

Rating breakdown

Features
4
Value
4.6
Ease Of Use
4.2
Support
3.9
Data Quality
4.1

Key features

Competitor Keyword Research

See every keyword a competitor ranks for organically or bids on in PPC.

PPC Research

Analyse ad copy, budget estimates, and keyword spend for any domain.

Rank Tracking

Track keyword positions with daily updates.

Backlink Research

Identify backlink opportunities from competitor link profiles.

SERP Analysis

View historical ranking data for any keyword.

Pricing

PlanPriceUsersProjectsKeywords / Limit
Basic$39/mo1UnlimitedUnlimited searches
Professional$79/mo5UnlimitedUnlimited + API

Pricing accurate as of 2026. Check the tool website for current rates.

Best for

PPC managers, SEOs focused on competitive keyword research, and teams with mixed organic/paid search workflows.

Our verdict

SpyFu is a niche tool that excels at competitive intelligence. If you want to know exactly what your competitors are doing in both organic and paid search, it's one of the most affordable ways to find out. Not a full SEO platform replacement, but a powerful research add-on.

Frequently asked questions

Is SpyFu worth it?

SpyFu earns a 4.1/5 in our review and is strongest for ppc managers, seos focused on competitive keyword research, and teams with mixed organic/paid search workflows. SpyFu is a niche tool that excels at competitive intelligence. If you want to know exactly what your competitors are doing in both organic and paid search, it's one of the most affordable ways to find out. Not a full SEO platform replacement, but a powerful research add-on.

Who is SpyFu best for?

PPC managers, SEOs focused on competitive keyword research, and teams with mixed organic/paid search workflows.

Does SpyFu offer a free trial or entry option?

Free plan with limited access

What are the biggest drawbacks of SpyFu?

Dated interface compared to modern tools. Data quality weaker outside the US. Limited technical SEO features.

What should you consider instead of SpyFu?

The closest alternatives we recommend alongside SpyFu are Semrush, SE Ranking, Ahrefs. The right choice depends on whether you prioritise price, data depth, technical SEO, or content workflows.

Ready to try SpyFu?

Free plan with limited access

Get Started with SpyFu

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