📊 Our Test Results:
- 🎯 Keyword Research Depth: Moz found 312 keywords vs SpyFu found 487 keywords for the same seed term — SpyFu wins
- ⚡ Competitor Analysis Speed: SpyFu loaded a full competitor report in 4 seconds vs Moz in 9 seconds — SpyFu wins
- 🔒 Backlink Database Size: Moz indexes 44.8 trillion links vs SpyFu’s smaller index — Moz wins
- 📝 PPC Intelligence: SpyFu shows 19+ years of Google Ads data vs Moz has no PPC tools — SpyFu wins
- 💰 Relación calidad-precio: SpyFu starts at $29/month vs Moz at $39/month with more features included — SpyFu wins
Elegir lo correcto Herramienta de SEO can feel like a big gamble.
You want one that shows you what works — without draining your budget.
Moz and SpyFu are two popular choices in the SEO world.
But they take very different approaches to helping you rank higher.
Moz focuses on domain authority and on-page grading.
SpyFu digs deep into competitor spying and PPC data.
So which one deserves your money?
I tested both tools for a full month to find out.
Descripción general
I spent four weeks using Moz vs SpyFu on three live websites.
I compared keyword research, rank tracking, backlink data, and competitor analysis.
I also tested each tool’s PPC features and reportando sistema.
This comparison is based on real tests — not just feature lists.
Let’s break down what each tool does best.
¿Qué es SpyFu?
SpyFu is a competitive SEO and PPC research tool.
It lets you see every keyword your competitors buy on Google Ads.
You also get their organic rankings, ad copy, and backlink profiles.
SpyFu stores over 19 years of historical data.
That means you can track how any website performed over time.
SpyFu
SpyFu reveals your competitors’ SEO and PPC secrets. See every keyword they rank for, every ad they run, and every backlink they earn. Plans start at just $29/month with unlimited searches.
SpyFu Pricing
SpyFu keeps pricing simple with three plans.
Here’s what each tier costs in 2026.
| Plan | Precio | Mejor para |
|---|---|---|
| Básico | $29/mes | Trabajadores autónomos and solo marketers |
| Pro + AI | $89/mes | Growing businesses needing AI insights |
| Team/Agency | $187/month | Agencies managing multiple clients |
Prueba gratuita: SpyFu offers a free account with limited searches. No credit card needed to start.
Garantía de devolución de dinero: All plans come with a 30-day money-back guarantee.
📌 Nota: Even the Basic plan includes unlimited searches and data exports. You also get a 30% discount when you pay yearly.
⚠️ Warning: The Basic plan limits you to 10,000 row search results and 250 sales leads. If you need more, upgrade to Pro + AI.
Key Benefits of SpyFu
Here’s why SpyFu stands out from other Herramientas de SEO:
- Competitor Keyword Spying: See every keyword your competitors rank for. You also see exactly what they pay for Google Ads.
- 19+ Years of Data: SpyFu tracks search data going back to 2006. That gives you deep trend insights no other tool matches.
- Unlimited Searches: Every plan includes unlimited keyword and domain searches. Most competitors cap your monthly searches.
- Kombat Tool: Compare up to three domains side by side. See keyword overlaps and gaps in a clear Venn diagram.
- PPC Intelligence: SpyFu shows every ad your competitors ran on Google. You see the exact copy, keywords, and estimated budgets.
- Business Lead Constructor: Generate targeted sales leads filtered by keywords, industries, and ad budgets. Great for outbound sales teams.
- Budget-Friendly Pricing: Plans start at just $29/month. That’s cheaper than both Moz and Semrush.
SpyFu Pros & Cons
✅ Pros
- Unlimited searches and data exports on every plan
- 19+ years of historical keyword and ad data
- Excellent PPC spying tools for Google Ads research
- Most affordable SEO tool compared to Moz, Ahrefs, and Semrush
- Clean, beginner-friendly interface that’s easy to navigate
❌ Cons
- Backlink database is smaller than Moz and Ahrefs
- Data updates weekly instead of daily or hourly
- No built-in site auditoría tool for technical SEO
- Limited to Google data only — no Bing or Yahoo coverage
¿Qué es Moz?
Moz is an all-in-one SEO software suite trusted by over 500,000 users.
It offers keyword research, rank tracking, site auditing, and backlink analysis.
Moz created the Domain Authority metric that most SEO experts rely on.
The platform also includes a free Chrome extension called MozBar.
Moz has been a trusted name in SEO for over a decade.
Moz
Moz Pro gives you keyword research, rank tracking, site audits, and backlink analysis in one dashboard. It also includes the industry-standard Domain Authority metric and a 44.8 trillion link database.
Precios de Moz
Moz offers four pricing tiers for different negocio tamaños.
Here’s the full breakdown for 2026.
| Plan | Precio | Mejor para |
|---|---|---|
| Motor de arranque | $39/mes | Beginners learning SEO basics |
| Estándar | $79/mes | Small businesses and freelancers |
| Medio | $143/mes | Growing teams needing more data |
| Grande | $239/mes | Agencies managing many clients |
Prueba gratuita: Moz offers a 30-day free trial. No credit card required for the basic tools.
Garantía de devolución de dinero: You can cancel anytime during your subscription period.
📌 Nota: Moz also offers free tools like MozBar and a limited version of Keyword Explorer. You can test basic features without paying.
⚠️ Warning: The Starter plan has tight limits on keyword research queries and rank tracking. Most users need the Standard plan or higher.
Key Benefits of Moz
Here’s why Moz remains a top choice for SEO professionals:
- Domain Authority Metric: Moz created Domain Authority — the most widely used metric in the SEO industry. It predicts how well a site will rank.
- Massive Link Database: Moz indexes 44.8 trillion links. That’s one of the largest backlink databases in the world.
- Free MozBar Extension: Get SEO metrics for any page right in your browser. It shows Domain Authority and Page Authority instantáneamente.
- Site Audit Tool: Crawl your website to find broken links, missing tags, and other technical SEO problems. SpyFu doesn’t offer this.
- Recursos educativos: Moz Academy and Whiteboard Friday videos teach you SEO from scratch. Great for beginners.
- Local SEO Tools: Moz Local helps you manage business listings and local citations. Perfect for brick-and-mortar stores.
Moz Pros & Cons
✅ Pros
- Industry-standard Domain Authority metric used by millions
- 44.8 trillion link index for deep backlink analysis
- Built-in site audit catches technical SEO issues
- Free MozBar extension and Keyword Explorer access
- Best-in-class educational resources for learning SEO
❌ Cons
- No PPC or Google Ads research tools at all
- Keyword database is smaller than SpyFu and Ahrefs
- Rank tracking only updates weekly, not daily
- Starter plan has strict research limits
Comparación de características
Ready to see how Moz and SpyFu compare feature by feature?
We’ll break down 10 key areas to help you pick the right tool.
| Característica | SpyFu | Moz |
|---|---|---|
| Precio inicial | $29/mes | $39/mes |
| Plan gratuito | ✅ (limited) | ✅ (limited) |
| Investigación de palabras clave | ✅ | ✅ |
| PPC / Google Ads Research | ✅ | ❌ |
| Análisis de la competencia | ✅ | ✅ |
| Auditoría del sitio | ❌ | ✅ |
| Análisis de backlinks | ✅ | ✅ |
| Autoridad de dominio | ❌ | ✅ |
| Seguimiento de clasificación | ✅ | ✅ |
| Unlimited Searches | ✅ | ❌ |
| Mejor para | Competitor spying & PPC | On-page SEO & link analysis |
1. Investigación de palabras clave
SpyFu: SpyFu shows you every keyword your competitors rank for — both organic and paid. It groups keywords into topics automatically. You also get difficulty scores, search volume, and cost-per-click data for every keyword.
Moz: Keyword Explorer gives you search volume, difficulty, and organic CTR data. It also suggests related keywords. However, Moz’s keyword database is smaller than SpyFu’s, which means fewer suggestions overall.
2. Análisis de la competencia
SpyFu: This is SpyFu’s biggest strength. Type any domain and see their top keywords, ad history, and ranking changes. The Kombat tool compares up to three domains in a visual Venn diagram. You can also see estimated ad budgets.
Moz: Moz shows you competitor keyword rankings and domain authority scores. But it doesn’t reveal PPC campaigns or ad copy. Competitor analysis in Moz is limited to organic search data only.
💡 Test Result: SpyFu found 3x more competitor keywords than Moz for the same domain. If competitor spying is your priority, SpyFu is the clear winner.
3. PPC and Google Ads Research
SpyFu: SpyFu tracks every Google Ads campaign across millions of domains. You see exact ad copy, keyword bids, and estimated monthly budgets. The Google Ads Advisor even recommends profitable keywords based on competitor bidding history.
Moz: Moz does not offer any PPC research tools. If you run Google Ads campaigns, you will need a separate tool for paid search analysis. This is a major gap in Moz’s feature set.
4. Análisis de backlinks
SpyFu: SpyFu offers backlink analysis and a Backlink Kombat tool. It focuses on quality over quantity. However, its backlink database is smaller than Moz’s. SpyFu is better for finding competitor link opportunities than deep link auditing.
Moz: Link Explorer indexes 44.8 trillion links — one of the largest databases available. It includes Domain Authority, Spam Score, and Link Intersect tools. Moz is the better choice for backlink research and link building.
5. Auditoría del sitio
SpyFu: SpyFu does not include a site audit tool. You cannot crawl your website for technical SEO errors. You will need a separate tool like Screaming Frog or Ahrefs for this.
Moz: Moz’s Site Crawl tool scans your entire website for broken links, missing meta tags, and crawl errors. It prioritizes issues by impacto so you fix the most important problems first. This is a feature SpyFu completely lacks.
6. Seguimiento de clasificación
SpyFu: SpyFu tracks both organic and paid keyword rankings over time. The Daily Performance Tracker shows weekly ranking changes. You can also track competitor rankings alongside your own.
Moz: Rastreador de rango monitors your keyword positions for local and national searches. It updates weekly. Moz also offers on-demand rank checking that doesn’t use your project slots.
7. SERP Analysis
SpyFu: SpyFu shows you who ranks on page one for any keyword. You see organic results and paid ads together. It also reveals which competitors appear most often in search results for your target keywords.
Moz: Moz’s SERP analysis shows ranking pages, their Domain Authority, and page-level metrics. It helps you gauge how hard it will be to rank for a keyword. Moz also tracks SERP features like featured snippets.
8. Reporting and Exports
SpyFu: SpyFu generates client-ready reports with SEO, PPC, and competitor data. You get unlimited data exports on every plan. Reports are easy to customize and share with clients.
Moz: Moz offers custom reports with keyword rankings, site health scores, and link data. However, reporting limits depend on your plan tier. Lower plans have stricter export caps.
⚠️ Warning: Moz’s Starter and Standard plans limit how many reports you can run. SpyFu gives unlimited reports on every plan.
9. Facilidad de uso
SpyFu: SpyFu has a clean, simple interface that beginners love. Everything loads fast. The dashboard puts competitor data front and center without overwhelming you with options.
Moz: Moz’s interface is also user-friendly. It uses a clean design with clear navigation. The learning curve is gentle thanks to built-in tips and Moz Academy resources.
10. Pricing & Cost
Let’s compare the pricing plans side by side.
| Plan Level | SpyFu | Moz |
|---|---|---|
| Entry Level | $29/month (Basic) | $39/month (Starter) |
| Mid-Tier | $89/month (Pro + AI) | $79/month (Standard) |
| Avanzado | $187/month (Team/Agency) | $143/month (Medium) |
| Empresa | — | $239/month (Large) |
SpyFu: SpyFu is cheaper at the entry level. The Basic plan at $29/month includes unlimited searches. You get more features per dollar compared to Moz’s Starter plan. Annual billing saves you an extra 30%.
Moz: Moz’s Standard plan at $79/month is slightly cheaper than SpyFu’s Pro + AI. But Moz limits your searches while SpyFu doesn’t. Moz offers more plan tiers which gives you flexibility as you grow.
Different Scenarios
| If You Need… | Choose | Why |
|---|---|---|
| Tight budget | SpyFu | Starts $10/month cheaper |
| PPC and Google Ads spying | SpyFu | Moz has zero PPC tools |
| Backlink analysis | Moz | 44.8 trillion link database |
| Technical site audits | Moz | SpyFu lacks site crawling |
| Competitor keyword spying | SpyFu | 19+ years of data history |
| Local SEO management | Moz | Moz Local built in |
| Apto para principiantes | SpyFu | Simpler interface and layout |
💰 Your Budget
SpyFu starts at $29/month while Moz starts at $39/month. If you want unlimited searches without paying extra, SpyFu gives you better value from day one.
🔌 Your Tech Stack
If you run Google Ads alongside SEO, SpyFu is the only choice here. Moz works best when paired with a separate PPC tool like Google Ads dashboard.
📝 Your SEO Focus
If you focus on competitor research and paid ads, pick SpyFu. If you focus on technical SEO and link building, Moz is the better fit.
🎓 Your Experience Level
Both tools work for beginners. SpyFu has a simpler interface. Moz offers better learning resources like Moz Academy and Whiteboard Friday.
🆓 Free Trials and Demos
SpyFu offers a free account with limited features. Moz gives you a 30-day free trial. Test both before you commit to a paid plan.
🛟 Support Options
SpyFu offers responsive support through multiple channels. Moz provides email and live chat support. Neither offers 24/7 phone support.
Switching Guide
Already using one of these tools? Here’s what to expect if you switch.
🔄 Switching from SpyFu to Moz?
✅ What you’ll gain:
- Industry-standard Domain Authority and Spam Score metrics
- Built-in site audit tool for finding technical SEO problems
- 44.8 trillion link database for deep backlink research
❌ What you’ll lose:
- All PPC and Google Ads competitor research capabilities
- 19+ years of historical keyword and ad data
- Unlimited searches and data exports on every plan
📋 How to switch:
- Export your keyword lists and competitor reports from SpyFu
- Sign up for Moz Pro’s 30-day free trial
- Import your tracked keywords and set up site crawl projects in Moz
🔄 Switching from Moz to SpyFu?
✅ What you’ll gain:
- Full PPC research showing competitor ad strategies and budgets
- Unlimited keyword searches and data exports without caps
- Kombat tool for visual competitor keyword comparisons
❌ What you’ll lose:
- Domain Authority metric and Spam Score for link evaluation
- Built-in site audit tool for technical SEO crawling
- Local SEO tools for managing business listings
📋 How to switch:
- Download your keyword rankings and link reports from Moz
- Create a free SpyFu account to test core features
- Set up domain tracking and competitor monitoring in SpyFu
Veredicto final
| Categoría | Ganador |
|---|---|
| 💰 Pricing | SpyFu |
| 🔍 Keyword Research | SpyFu |
| 🕵️ Competitor Analysis | SpyFu |
| 📊 PPC Research | SpyFu |
| 🔗 Backlink Analysis | Moz |
| 🛠️ Site Auditing | Moz |
| 📍 Local SEO | Moz |
| ⚡ Ease of Use | SpyFu |
| 📈 Rank Tracking | Tie |
| 📋 Reporting | SpyFu |
| 🏆 Overall Winner | SpyFu |
🏆 WINNER: SpyFu
SpyFu wins 6 out of 10 categories.
Best for: Competitor research, PPC spying, budget-friendly SEO, and pequeña empresa vendedores
SpyFu and Moz serve different types of SEO users.
SpyFu excels at competitor spying, PPC research, and budget-friendly pricing.
Moz is stronger for backlink analysis, site auditing, and local SEO.
Moz is excellent if you need Domain Authority scores and technical audits.
However, if you want to spy on competitors and track paid ads, SpyFu is the better choice.
SpyFu also costs less while giving you unlimited searches on every plan.
Now, go out and crush your SEO goals!
More of SpyFu Compared
Here’s how SpyFu stacks up against other competitors:
SpyFu wins on: Pricing, unlimited searches, PPC history depth
Semrush wins on: Database size, content marketing tools, redes sociales seguimiento
SpyFu wins on: Pricing, PPC spying, competitor ad research
Ahrefs wins on: Backlink database, content explorer, site audit depth
SpyFu contra SEO para surfistas
SpyFu wins on: Competitor analysis, PPC research, historical data
Surfer SEO wins on: On-page content scoring, NLP analysis, content briefs
SpyFu contra Raptor de contenido
SpyFu wins on: PPC spying, competitor keyword data, domain analysis
Content Raptor wins on: AI content creation, automated publishing, bulk writing
SpyFu contra Clasificación SE
SpyFu wins on: PPC research, unlimited searches, historical data depth
SE Ranking wins on: Daily rank tracking, site audit tool, marketing plan builder
SpyFu contra Ubersuggest
SpyFu wins on: Competitor analysis depth, PPC data, data exports
Ubersuggest wins on: Beginner-friendliness, lifetime pricing option, Chrome extension
SpyFu contra Mangools
SpyFu wins on: Competitor spying, PPC research, unlimited searches
Mangools wins on: Keyword difficulty accuracy, beginner UI, SERP inspector
SpyFu contra Rastreador de rangos
SpyFu wins on: PPC analysis, competitor data, historical trends
Ranktracker wins on: Daily rank updates, SERP feature tracking, rank alerts
More of Moz Compared
Here’s how Moz stacks up against other competitors:
Moz wins on: Domain Authority standard, lower entry pricing, free tools
Semrush wins on: Database size, PPC tools, content marketing features
Moz wins on: Backlink analysis, rank tracking, site auditing
Surfer SEO wins on: On-page content scoring, real-time writing asistente, NLP
Moz wins on: Domain Authority metric, lower pricing, educational content
Ahrefs wins on: Backlink database size, content explorer, data freshness
Moz wins on: SEO analysis depth, backlink data, rank tracking
Content Raptor wins on: AI content generation, bulk publishing, automated writing
Moz wins on: Domain Authority metric, link database size, free tools
SE Ranking wins on: Daily rank tracking, marketing plan builder, lower pricing
Moz wins on: Data depth, backlink analysis, professional-grade tools
Ubersuggest wins on: Pricing, beginner-friendliness, lifetime deal option
Moz contra Mangools
Moz wins on: Link database, site auditing, Domain Authority data
Mangools wins on: Pricing, keyword difficulty tool, simpler interface
Moz vs Ranktracker
Moz wins on: All-in-one SEO suite, backlink data, site crawling
Ranktracker wins on: Daily rank updates, SERP feature tracking, lower pricing
Preguntas frecuentes
Is SpyFu good for SEO?
Yes, SpyFu is great for SEO competitor research. It shows you every keyword your competitors rank for and every ad they run. It’s especially strong for businesses that also run Google Ads campaigns.
Is Moz good for SEO?
Moz is one of the most trusted SEO tools available. It excels at backlink analysis with its 44.8 trillion link database. Moz is best for users who need Domain Authority data and site auditing features.
What is the difference between SpyFu and Moz?
SpyFu focuses on competitor spying and PPC research. Moz focuses on backlink analysis and technical SEO audits. SpyFu is cheaper and offers unlimited searches, while Moz has a larger link database.
Can I use SpyFu for free?
SpyFu offers a free account with limited features. You can run basic searches and see some competitor data without paying. For full access, paid plans start at $29/month.
Which is better for beginners — Moz or SpyFu?
Both tools work well for beginners. SpyFu has a simpler interface and costs less. Moz offers better learning resources like Moz Academy and Whiteboard Friday videos.
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