search legion

Review · Keyword research

SpyFu review

A useful Google Ads competitor research tool at a low annual entry price, but its SEO data draws criticism and higher tiers cost more.

6.5/10Search Legion score

We may earn a commission if you buy through links on this page. It never changes a score or a ranking. How we make money

The bottom line

Worth considering for Google Ads competitor research; less convincing as your main SEO keyword tool.

SpyFu’s strongest case is competitor research for Google Ads: it surfaces competitors’ keywords and ads, alongside SEO keywords, backlinks, tracking, an AI site audit and SpyFu GPT recommendations. The pricing page lists Basic at $29/month with annual billing or $39 month to month; there’s no free plan. Basic limits exports to 10,000 rows and site tracking to one project. Pro + AI is $89/month annually, or $119/month after a $59 first month on monthly billing.

The trade-off is confidence in the data. Reddit users praise SpyFu for Google Ads research, but some say its SEO keyword data feels thin or inaccurate and prefer other tools for keyword research. We’d shortlist it for Google-focused competitor research, not buy it as our only SEO research tool without checking the data against other sources.

Good fit if

  • Google Ads competitor research
  • Solo marketers on a budget
  • Teams tracking several competitor sites

Skip it if

  • SEO-first keyword research
  • Facebook ads competitor research
  • Teams needing free access
SpyFu homepage
SpyFu homepage, captured Nov 6, 2026

ScoresHow it rates

  • Features7
  • Ease of use6.5
  • Value for money7
  • Support5
  • User sentiment5

What works

  • Basic starts at $29/month with annual billing
  • Research competitors’ Google Ads keywords and ads
  • Includes SEO keyword and backlink research
  • AI audit lists issues and reviewable fixes
  • Higher tiers include unlimited search results and exports

What doesn't

  • No free plan
  • Basic exports are capped at 10,000 rows
  • Monthly Pro + AI rises to $119 after month one
  • Reddit users question SEO keyword data coverage
  • Reddit feedback on the tool is mixed

01What SpyFu actually does

SpyFu is a competitor research tool focused on Google search. It shows the keywords, ads and backlinks associated with other sites, so marketers can investigate competitors’ paid search and organic visibility. Its PPC research is built around Google Ads, not a broad cross-channel ad library; SpyFu’s founder has said it does not cover Facebook ads.

The product also includes an AI site audit, which the published feature information says scans for 100+ issues and produces fixes for review, and a SpyFu GPT integration that uses SpyFu data to recommend marketing actions. Its tracking covers rankings, traffic and ad performance, with updates described as every 15 minutes. Custom lead lists can filter 50 million+ websites by industry, location, ad spend, traffic and technology.

The practical pitch is one place to research competitors and turn findings into tasks. That is more compelling for Google Ads reconnaissance than as a complete SEO research stack.

02Where SpyFu is strong

SpyFu’s clearest case is competitor Google Ads research: finding which keywords competitors advertise on and reviewing their ads. A commenter on r/PPC says competitor landing pages have helped surface ideas for layouts and conversion actions; other Reddit users describe SpyFu as useful for Google Ads checks. Those are subjective reports, but they fit the product’s focus.

The pricing page lists three plans, with annual billing advertised as about 25% cheaper than monthly:

  • Basic: $39 monthly or $29 per month annually. It includes 10,000 search-result rows and exports, one live tracking project, 5,000 weekly tracked keyword rankings and one user seat.
  • Pro + AI: $119 monthly after a first month at $59, or $89 per month annually. It adds unlimited search results and exports, 10 tracking projects, 15,000 weekly tracked rankings and one user seat.
  • Team / Agency: $249 monthly or $187 per month annually. It includes unlimited search results, exports and tracking projects, 50,000 weekly tracked rankings and five seats.

For a solo marketer who mainly needs competitor ad research, Basic is a lower-cost entry point than the higher-priced plans some Reddit users compare it with. Pro + AI and Team / Agency mainly make sense when their higher data and seat allowances matter.

03Where it falls short

We would be cautious about making SpyFu the main source for SEO keyword decisions. In one r/SEO thread, a paying user called its keyword results inaccurate and too limited; commenters recommended other tools for keyword research, while some still praised SpyFu for competitor Google Ads. That is anecdotal feedback, not proof that every result is wrong, but it points to a real fit question: use it for competitive clues, then verify important SEO decisions elsewhere.

PPC spend figures also need context. A Reddit user compared SpyFu’s estimate for their own January spend with their Google Ads billing and reported a large gap. Treat competitor spend as an estimate, not an account statement.

The plan caps can be restrictive if you need breadth: Basic has one tracked site, 50,000 audit crawl pages and 1,000 AI fixes per month; Pro + AI allows three connected sites, 500,000 crawl pages and 5,000 fixes; Team / Agency allows five connected sites, 2 million crawl pages and 10,000 fixes. The pricing page lists no free plan, and a free trial is not published. Pro’s monthly price also jumps from $59 in month one to $119 thereafter.

04SpyFu pricing: what you'll actually pay

SpyFu’s listed annual rates start at $29/month for Basic, compared with $39/month when billed monthly. Pro + AI is $89/month annually or $119/month monthly; the monthly plan starts at $59 for the first month, then rises to $119. Team / Agency costs $187/month annually or $249/month monthly. The pricing page advertises annual billing as 25% cheaper, or three months free.

The jump from Basic to Pro + AI buys unlimited search results and exports, more tracking projects, and higher audit and keyword limits. Team / Agency adds unlimited tracking projects, larger audit limits, and five included seats. Basic and Pro + AI include one seat; extra seats cost $15/month on Basic and $30/month on the other plans.

The pricing page lists API access credits of $40 on Basic and $100 on Pro + AI and Team / Agency; extra usage is billed separately. SpyFu has no free plan. A free trial is not listed on the vendor's site.

Full SpyFu pricing breakdown →

05Switching to (or from) SpyFu

Switching in means setting up the sites and tracking projects you want monitored, then choosing the keyword, audit, and reporting limits your plan allows. The pricing details list one live tracking project and one connected audit site on Basic, so teams with several sites may need Pro + AI or Team / Agency. SpyFu includes data exports, but the published details do not specify export formats or whether historical tracking data can be moved to another tool. Confirm both before building a migration plan around those records.

Switching away may mean replacing competitor keyword research, rank and ad tracking, audits, and automated reports with separate tools or another platform. We can’t establish how much setup that takes from the published sources. They also contain no Reddit posts or comments, so we can’t responsibly attribute common reasons for leaving to Reddit users. Before canceling, check what data you can export and whether your team needs to keep access to existing reports or tracking history.

From the threadsWhat users say

Reddit feedback is mixed: users value SpyFu for checking competitors’ Google Ads and doing basic SEO work, but some find its keyword research weak or its interface dated. Ad-spend figures also draw skepticism, with one user reporting a large gap between SpyFu’s estimate and their Google Ads billing.

Competitor ad checks
I really like them to be able to check a competitor's Ad spend for free and in a jiffy
r/SEO · view thread
Keyword data doubts
the keyword research looks incorrect and lame. It seems like they dont have enough data
r/SEO · view thread
Basic SEO value
SpyFu still has its merits. It's a cost-effective option compared to pricier competitors charging $120+ per month. For basic SEO work, it does the job
r/PPC · view thread
Spend estimates questioned
SpyFu says that I spent $8,000 for January where in my Google ads billing I spent $50,000
r/DigitalMarketing · view thread

Questions people ask

Is SpyFu legit?

SpyFu is a competitor research tool for Google Ads and SEO, with keyword, ad and backlink data, plus site audits and tracking. Reddit feedback is mixed: some users find its competitor ad checks useful, while others criticize its keyword data. One advertiser reported SpyFu estimated $8,000 in January spend against $50,000 in Google Ads billing. The founder said spend figures are estimates based partly on Keyword Planner data.

How much does SpyFu cost?

According to the published pricing information, Basic is $39 per month or $29 per month with annual billing. Pro + AI is $119 monthly after a $59 first month, or $89 per month billed annually. Team / Agency is $249 monthly or $187 per month annually. Annual billing is advertised as 25% cheaper than monthly billing.

What does SpyFu show for Google Ads?

SpyFu’s product information says it shows competitors’ paid keywords and ads, with no download limits on PPC competitor research. It also offers ad-performance tracking. Treat spend figures as estimates, not billing records: in a Reddit thread, the founder said estimates rely on observed keywords, estimated impressions and CPC data, and described the Keyword Planner source as volatile and unreliable.

Is SpyFu keyword research reliable?

User reports are mixed. The original poster in one Reddit thread said SpyFu’s keyword research looked incorrect and seemed short on data. Other commenters praised it more for competitor Google Ads research than keyword research. SpyFu does offer competitor SEO keyword downloads, but the comments suggest checking important keyword findings against other sources before relying on them.

Which SpyFu plan should I choose?

Basic is for tracking one site and includes 10,000-row search results, one live tracking project and one user seat. Pro + AI adds unlimited search results and exports and 10 tracking projects. Team / Agency offers unlimited tracking projects and five included seats. The listed annual prices are $29, $89 and $187 per month, respectively.

Sources

  1. SpyFu homepage
  2. SpyFu pricing page
  3. Reddit: Does anyone honestly use SpyFu for Google Ads anymore?
  4. Reddit: Is Spyfu really such a bad tool?
  5. Reddit: Tools like SemRush vs Ahrefs vs SpyFu 2026
  6. Reddit: spyfu