Ahrefs vs SpyFu: Which SEO Tools Tool Is Better in 2026?
Ahrefs
From $129SpyFu
From $39Quick verdict
Overall pick: Ahrefs
Choose Ahrefs if you need a technical site crawler, a gold-standard backlink index, and are willing to pay a higher flat starting price of $129/month. Choose SpyFu if your focus is PPC and competitor search research and you want a lower entry cost of $39/month, accepting that it lacks a site audit feature. Neither tool offers content optimization or local SEO.
- SpyFu's entry plan ($39) is 70% cheaper than Ahrefs's ($129).
- Only Ahrefs offers: technical site crawler & audit.
Cost calculator
| Tool | Monthly | Yearly |
|---|---|---|
| Ahrefs · flat | $129.00 | $1548 |
| SpyFu · flat | $39.00 | $468 |
Based on entry-level paid plans. Prices change, so check the vendor before you buy.
Which one should you choose?
| If you need… | Pick | Why |
|---|---|---|
| Technical SEO professional running site audits | Ahrefs | Ahrefs includes a technical site crawler and audit, while SpyFu does not offer site audit. |
| Link builder needing a strong backlink index | Ahrefs | Ahrefs is positioned as the gold standard backlink index and includes backlink audit and link tracking; SpyFu also has backlink analysis but lacks the site audit. |
| PPC marketer focused on competitor search arbitrage | SpyFu | SpyFu is best for PPC marketers and competitor search arbitrage, with a lower starting price of $39/month versus $129/month for Ahrefs. |
| Budget-conscious buyer needing keyword and competitor research | SpyFu | SpyFu starts at $39/month flat, while Ahrefs starts at $129/month flat; both include keyword research and competitor analysis. |
| Team needing API access and Looker Studio integration | Tie | Both Ahrefs and SpyFu include a public API and Looker Studio integration. |
Feature comparison: Ahrefs vs SpyFu
| Feature | ||
|---|---|---|
| Free plan | ❌ | ❌ |
| Starting price | $129 /mo | $39 /mo |
| Keyword research database | ✅ | ✅ |
| Backlink audit & link tracking | ✅ | ✅ |
| Daily rank tracking | ✅ | ✅ |
| Technical site crawler & audit | ✅ | — |
| Competitor organic & paid insights | ✅ | ✅ |
| Content optimization / SEO editor | — | — |
| Local SEO & listing management | — | — |
| Public API & Looker Studio | ✅ | ✅ |
Highlighted rows are where the tools differ.
Pros and cons
Ahrefs
- Strong backlink index and link tracking, positioned as the gold standard for backlink analysis.
- Includes technical site crawler and audit, which SpyFu lacks.
- Covers keyword research, rank tracking, competitor analysis, and API access.
- Best suited for link builders and technical SEO professionals.
- Higher starting price at $129/month flat compared to SpyFu's $39/month.
- No content optimization or local SEO features.
- No free plan available.
SpyFu
- Lower starting price at $39/month flat, making it more accessible for budget-conscious buyers.
- Includes keyword research, backlink analysis, rank tracking, competitor analysis, and API access.
- Best suited for PPC marketers and competitor search arbitrage.
- Founded in 2005, with a focus on unlimited competitor data.
- Lacks a technical site crawler and audit feature.
- No content optimization or local SEO features.
- No free plan available.
At a glance
Gold standard backlink index and organic search research.
Founded 2010 · From $129 · 6/8 tracked features
Best for: link builders, technical SEO professionals
See Ahrefs alternatives →Search marketing tools with unlimited competitor data.
Founded 2005 · From $39 · 5/8 tracked features
Best for: PPC marketers, competitor search arbitrage
See SpyFu alternatives →FAQ
Is Ahrefs cheaper than SpyFu?
No. Ahrefs starts at $129/month flat, while SpyFu starts at $39/month flat.
Does SpyFu offer a site audit?
No. SpyFu does not include a technical site crawler and audit, while Ahrefs does.
Do both tools include an API?
Yes. Both Ahrefs and SpyFu include a public API and Looker Studio integration.
Which tool is better for PPC marketers?
SpyFu is best for PPC marketers and competitor search arbitrage, with a lower starting price and unlimited competitor data focus.
Do either of these tools offer content optimization or local SEO?
No. Neither Ahrefs nor SpyFu includes content optimization or local SEO features.
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Data last reviewed: pending verification. All SEO Tools tools →