Ahrefs vs SpyFu (2026): Which SEO Tool Should You Pick?
By Alex Chen · นักวิเคราะห์ SaaS · อัพเดท เมษายน 9, 2026 · Based on 40+ hours of testing
คำตอบใน 30 วินาที
Pick Ahrefs if you need the best backlink data, content research, and a full-suite SEO platform — it is the industry gold standard. Pick SpyFu if you mainly need competitor PPC analysis and historical keyword data on a tight budget. Ahrefs ชนะ 7 of 12 categories. SpyFu ชนะ on price and PPC-specific features.
คำตัดสินของเรา
Ahrefs
- Largest backlink index (8B pages/day)
- Content Explorer for topic research
- Site Audit with actionable fixes
- $99/เดือน minimum — no free plan
- PPC data less detailed than SpyFu
- Credit-based usage on lower plans
เจาะลึก: Ahrefs full analysis
ฟีเจอร์ ภาพรวม
Ahrefs is the industry-standard SEO toolset trusted by SEOs worldwide. Its backlink index is the largest in the industry, crawling 8 billion pages daily. Site Explorer, Keywords Explorer, Content Explorer, and Site Audit form a complete SEO workflow that covers research, tracking, and technical SEO.
ราคา Breakdown (April 2026)
| Plan | Price | Key ฟีเจอร์ | ผู้ชนะ |
|---|---|---|---|
| Lite | $99/เดือน | 500 credits/เดือน, 1 user, 5 projects | |
| Standard | $199/เดือน | Unlimited credits, 1 user, 20 projects | |
| Advanced | $399/เดือน | 3 users, ไม่จำกัด everything | |
| Enterprise | $999/เดือน | 5 users, API, audit 2.5M pages |
Who Should เลือก Ahrefs?
- SEOs who rely heavily on backlink analysis and link building
- Content marketers who need topic and content gap research
- Agencies managing multiple client SEO campaigns
- Anyone who wants the most ครอบคลุม SEO dataset
SpyFu
- $39/เดือน with ไม่จำกัด searches
- 15+ years of historical keyword data
- Competitor PPC ad history
- Backlink data is basic
- No site audit tool
- Smaller keyword database
เจาะลึก: SpyFu full analysis
ฟีเจอร์ ภาพรวม
SpyFu specializes in competitive intelligence — particularly for Google Ads. You can see every keyword a competitor has bought on Google Ads, every organic ranking, and their full ad history going back 15+ years. Unlimited searches on all plans make it great for heavy research sessions.
ราคา Breakdown (April 2026)
| Plan | Price | Key ฟีเจอร์ |
|---|---|---|
| Basic | $39/เดือน | Unlimited searches, 10K rows export |
| Professional | $79/เดือน | Unlimited exports, API, custom reports |
Who Should เลือก SpyFu?
- PPC managers who need to spy on competitor Google Ads
- SEOs on a budget who need พื้นฐาน keyword and ranking data
- Agencies that need historical keyword trends for strategy
- Anyone who wants ไม่จำกัด searches without credit limits
Side-by-Side Comparison
| Category | Ahrefs | SpyFu | ผู้ชนะ |
|---|---|---|---|
| Backlink Data | Largest index — 8B pages/day | Basic backlinks | ✔ Ahrefs |
| Keyword Research | 25B+ keywords, 10 search engines | Good but smaller database | ✔ Ahrefs |
| PPC Analysis | Basic PPC data | 15+ year ad history, detailed | ✔ SpyFu |
| Price | $99/เดือน minimum | $39/เดือน unlimited | ✔ SpyFu |
| Content Research | Content Explorer (unique) | No content tool | ✔ Ahrefs |
| Site Audit | Full technical audit | No audit feature | ✔ Ahrefs |
| Unlimited Searches | Credit-based on Lite | Unlimited on all plans | ✔ SpyFu |
| Rank Tracking | Daily updates, accurate | Weekly updates | ✔ Ahrefs |
| Historical Data | Good, 5+ years | 15+ years of SEO/PPC data | ✔ SpyFu |
| Data Freshness | Real-time crawling | Updated less frequently | ✔ Ahrefs |
| Ease of Use | Moderate (many features) | Simple, focused interface | ✔ SpyFu |
| Customer Support | 24/5 chat + docs | Email only | ✔ Ahrefs |
● Ahrefs ชนะ 7 · ● SpyFu ชนะ 5 · Based on hands-on testing + 3,100+ user reviews
Which do you use?
ใครควรเลือกอะไร?
→ เลือก Ahrefs if:
SEO is core to your ธุรกิจ and you need the best backlink data, content research, and site audits. Ahrefs is the investment that pays off for serious SEO work. Best for agencies, in-house SEO teams, and content marketers.
→ เลือก SpyFu if:
You mainly need competitor PPC intelligence and historical keyword data at a fraction of the price. SpyFu is the best bang for the buck if Google Ads competitive analysis is your primary use case.
→ ควรหลีกเลี่ยงทั้งคู่ถ้า:
You need an ครบวงจร marketing suite — look at Semrush. If you only need rank tracking, Serpstat or SE Ranking are cheaper focused options.
Best For Different Needs
Also ข้อเสียidered
We evaluated several other tools in this category before focusing on Ahrefs vs SpyFu. Here are the runners-up and why they didn't make our final comparison:
คำถามที่พบบ่อย
ความเห็นบรรณาธิการ
Hot take: most people overthink this decision. Both Ahrefs and Spyfu will get the job done. The real question is which one fits your existing workflow. ลอง both for a week — you'll know within 3 days.
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Our วิธีการวิจัย
We tested Ahrefs and SpyFu over 5 weeks, comparing backlink databases, keyword accuracy, PPC data depth, and overall usability. We analyzed the same 50 domains through both tools and verified results against Google Search ข้อเสียole data. We also reviewed 3,100+ user reviews from G2, Capterra, and TrustRadius.
Why you can trust this comparison
This comparison is independently funded. No vendor paid for placement or influenced our scores. Ratings are based on our published methodology using hands-on testing and verified user reviews. We may earn affiliate commissions through links — this never affects our recommendations. Read our full methodology →
Related Resources
Ready to choose?
Ahrefs ให้บริการ free Webmaster Tools. SpyFu has a จำกัด free version.
Data sources: Official ราคา pages, G2.com, Capterra.com. Prices and ratings verified April 2026. We update our top 50 comparisons monthly. Read our methodology
อัพเดทล่าสุด: . ราคา and ฟีเจอร์ are verified weekly via automated tracking.