⚡ Quick Verdict:
- Preisgestaltung: SpyFu starts at $29/mo vs Similarweb at $125/mo
- Ideal für: SpyFu for competitor keyword research and PPC analysis, Similarweb for website traffic analysis and market research
- Hauptunterschied: SpyFu focuses on SEO and PPC competitor spying with 19+ years of historical data. Similarweb focuses on traffic analytics, audience insights, and digital intelligence across websites and apps.
- Our pick: SpyFu for most users — it costs 77% less and covers keyword research, rank tracking, and Google Ads analysis for SEO professionals and digital marketing agencies
SpyFu und Similarweb versprechen beide, die Geheimnisse Ihrer Konkurrenten zu enthüllen.
Aber sie lösen ganz unterschiedliche Probleme.
SpyFu digs into keyword rankings, Google Ads campaigns, and PPC strategies.
Similarweb tracks website traffic, audience behavior, and market trends.
The price gap between them is massive too.
This comparison breaks down features, pricing, and use cases so you pick the right tool.
Überblick
This SpyFu vs Similarweb comparison covers pricing, features, and ease of use.
We also break down who each tool works best for.
Our sources include published specs, documentation, and G2 reviews.
Our writers also spent hands-on time with each platform.
Those observations appear in the “What Our Team Noticed” sections below.
Was ist SpyFu?
SpyFu ist ein Tool zur Wettbewerbsanalyse, das speziell für SEO- und PPC-Vermarkter entwickelt wurde.
It lets you search any domain and see every keyword they rank for in organic traffic and paid search.
You also get their full Google Ads history, ad spend estimates, and backlink analysis data.
SpyFu stores 19+ years of historical data on paid keywords and organic keywords.
Most users choose it for competitor keyword research and SpyFu PPC analysis.
SpyFu
See every keyword your competitors rank for. SpyFu reveals their Google Ads campaigns, organic rankings, and backlinks in one dashboard.
SpyFu-Preise
SpyFu is one of the more affordable SEO tools on the market. Here is what each plan costs in 2026.
| Planen | Preis | Am besten geeignet für |
|---|---|---|
| Basic | 29 $/Monat | Freiberufler und Einzelvermarkter |
| Pro + KI | 89 $/Monat | Growing teams needing API access |
| Team/Agentur | 187 $/Monat | Agenturen, die mehrere Kunden betreuen |
Pricing verified April 2026.
Kostenlose Testversion: SpyFu bietet ein kostenloses Konto an, mit dem Sie viele Funktionen gratis testen können. Keine Kreditkarte erforderlich.
Geld-zurück-Garantie: Alle kostenpflichtigen Tarife beinhalten eine 30-Tage-Geld-zurück-Garantie.
📌 Notiz: SpyFu offers a 30% discount on annual subscriptions. You can also add extra user seats for $15/month on Basic and $30/month on Pro + AI.
⚠️ Warnung: The Basic plan limits you to 10,000 row search results and 250 sales leads. If you need unlimited search results and data exports, you’ll need Pro + AI or higher.
Hauptvorteile von SpyFu
Here’s what makes SpyFu worth considering:
- Deep Historical Data: SpyFu provides 19+ years of SEO and PPC data. You can spot long-term performance trends and seasonal patterns.
- Keyword-Recherche der Wettbewerber: Search any domain to see their top organic keywords and paid keywords. The Kombat tool visualizes keyword overlaps using a Venn diagram.
- Google Ads Advisor: The built-in advisor recommends profitable keywords based on competitor bidding history. It helps you find gaps in your Google Ads account.
- Unbegrenzte Suchanfragen: Unlike many other SEO tools, SpyFu gives you unlimited searches and data exports on all plans.
- Content Gorilla vs Scalenut: At $29/month, SpyFu costs far less than Semrush or Ahrefs. It’s a strong pick for kleine Unternehmen and SEO beginners.
- Kundenfertige Berichte: SpyFu generates reports that summarize SEO data, PPC research, and competitive analysis. Perfect for digital marketing agencies.
What Our Team Noticed
Unser Schriftsteller signed up for SpyFu and spent several days exploring the platform. Here’s what stood out:
SpyFu: Vor- und Nachteile
✅ Vorteile
- Mehr als 19 Jahre historische Keyword- und Anzeigendaten
- Unbegrenzte Suchvorgänge und Datenexporte in allen Tarifen
- Affordable starting price of $29/month
- Kombat tool makes keyword gap analysis visual and fast
- Kostenloses Konto verfügbar, keine Kreditkarte erforderlich
❌ Nachteile
- Backlink analysis is less detailed than Ahrefs
- Die Daten werden wöchentlich aktualisiert, nicht täglich oder stündlich.
- No website traffic analysis or audience insights
- Begrenzte Website Prüfung features compared to full SEO suites
Was ist Similarweb?
Similarweb is a digital intelligence platform for traffic analytics and market research.
It tracks billions of digital interactions across websites, mobile apps, and social media.
The Similarweb platform shows you traffic sources, engagement metrics, and audience demographics for any site.
Similarweb features also include keyword research, rank tracking, and competitor benchmarking tools.
Most users choose it for website traffic analysis and understanding their competitive landscape.
Similarweb
Analyze website traffic, benchmark competitors, and spot market trends. Similarweb delivers digital intelligence for enterprise teams and analysts.
Similarweb-Preise
Similarweb pricing is built for mid-size and enterprise teams. Here’s what each plan costs in 2026.
| Planen | Preis | Am besten geeignet für |
|---|---|---|
| Wettbewerbsanalyse | 125 $/Monat | Marketers tracking competitor traffic |
| Wettbewerbsinformationen & SEO | 335 $/Monat | SEO teams needing keyword and rank data |
| Wettbewerbsanalyse, SEO & Anzeigen | 540 $/Monat | Full marketing teams covering paid search too |
Pricing verified April 2026.
Kostenlose Testversion: Similarweb offers a 7-day free trial for new users. A limited free version is also available with restricted data.
Geld-zurück-Garantie: Contact Similarweb sales for refund policy details. No standard guarantee is published.
📌 Notiz: Similarweb also offers a Team plan priced from $14,000/year and an Enterprise plan with custom pricing. API access is available on higher tiers.
⚠️ Warnung: G2 reviews mention that Similarweb’s data accuracy drops for low-traffic websites. Long-term subscribers have also noted rising costs over time.
Wichtigste Vorteile von Similarweb
Here’s what makes Similarweb worth considering:
- Website-Traffic-Analyse: Similarweb breaks down traffic sources, engagement data, and geographic trends for any website. You can see where visitors come from and how long they stay.
- Wettbewerbsvergleich: Compare your performance against up to 25 competitors across traffic, keyword rankings, and engagement metrics.
- Marktforschung: Spot market trends and seasonal patterns. The platform helps category managers and analysts understand consumer behavior across industries.
- AI SEO Agents: New AI agents turn keyword inputs into data-driven SEO plans. This is a 2025 addition that sets the Similarweb platform apart from older SEO tools and allows users to stay ahead of emerging trends.
- App Intelligence: Track app traffic, app usage, and mobile performance alongside website data. Few of the best SEO tools cover both web analytics and mobile in one place.
- Vertriebsinformationen: Sales teams can use AI-driven prospecting tools to find high-intent leads and tailor outreach based on digital insights.
What Our Team Noticed
Our writer signed up for Similarweb and spent several days exploring the platform. Here’s what stood out:
Similarweb: Vorteile und Nachteile
✅ Vorteile
- Deep website traffic analysis with real user data
- Vergleichen Sie sich mit bis zu 25 Mitbewerbern gleichzeitig
- Covers web, mobile apps, and social media tracking
- AI-powered SEO strategy agents for keyword planning
- 7-day free trial with no commitment
❌ Nachteile
- Starts at $125/month, expensive for freelancers
- Die Datengenauigkeit sinkt bei Websites mit geringem Traffic.
- Limited free version with restricted data access
- No built-in PPC keyword spy or ad history tool
Funktionsvergleich
Ready to dive into a detailed comparison of SpyFu vs Similarweb? We’ll explore 9 key features to help you determine which platform best suits your needs.
| Besonderheit | SpyFu | Similarweb |
|---|---|---|
| Startpreis | 29 $/Monat | 125 $/Monat |
| Kostenloser Plan | ✅ Kostenloses Konto | ✅ Eingeschränkte Gratisversion |
| Keyword-Recherche | ✅ | ✅ |
| PPC- / Google Ads-Recherche | ✅ Full ad history | ❌ Ads only on top tier |
| Website-Traffic-Analyse | ❌ | ✅ |
| Backlink-Analyse | ✅ Basis | ✅ Basis |
| Rangverfolgung | ✅ | ✅ |
| Marktforschung | ❌ | ✅ |
| App Intelligence | ❌ | ✅ |
| Am besten geeignet für | SEO/PPC competitor spying | Traffic analytics & market intel |
1. Wettbewerbsanalyse
SpyFu: SpyFu lets you search any domain and see every keyword they rank for in organic and paid search. You also get estimated ad spend, ad history, and a full list of their competitors’ PPC campaigns. The Kombat tool uses a Venn diagram to show keyword overlaps and gaps between your domain and up to two competitor sites.
Similarweb: Similarweb approaches competitor analysis through traffic data. You can see any website’s traffic sources, engagement metrics like bounce rate and visit duration, and audience demographics. It benchmarks your performance against up to 25 competitors across traffic, keyword rankings, and engagement data.
2. Keyword-Recherche
SpyFu: SpyFu’s keyword research tool shows search volume, keyword difficulty, and cost-per-click data. It automatically groups keywords into topic clusters for content planning. You also see related keywords, keyword overview data, and historical ranking positions going back years. The professional plan includes unlimited domain overview PDFs and API access for deeper keyword analysis.
Similarweb: Similarweb’s keyword explorer focuses on search volume, search intent, and keyword performance trends. It draws from real user data and clickstream partnerships. The tool helps you identify emerging trends and high-performing keywords across your competitive landscape.
3. Google Ads & PPC Research
SpyFu: This is where SpyFu stands out. You can see every keyword a competitor has bought on Google Ads, their ad copy variations, and estimated monthly ad budgets. The Google Ads Advisor recommends profitable keywords based on competitor bidding history. SpyFu’s PPC research covers the full ad history for millions of domains. You can also connect your Google Ads account and Google Search Console to refine your SEO strategies and PPC strategies further.
Similarweb: Similarweb offers paid search data, but only on the top-tier plan ($540/month). It shows ad strategies and competitor ad spend, but lacks the deep ad history and keyword-level PPC insights that SpyFu provides. For dedicated PPC analysis tools, SpyFu is the stronger pick.
⚠️ Warnung: If Google Ads campaigns are your priority, Similarweb’s entry-level plans don’t include ad data. You’d need the $540/month plan to get PPC insights.
4. Website Traffic Analysis
SpyFu: SpyFu does not provide website traffic analysis. It focuses on keyword rankings, search traffic estimates, and PPC data. If you need to know how many visitors a website gets, SpyFu won’t help.
Similarweb: Website traffic analysis is Similarweb’s core strength. It shows total visits, traffic sources, bounce rates, visit duration, and geographic breakdowns. It aggregates data from clickstream partnerships, web crawlers, and direct integrations. This is the feature that sets Similarweb apart from most other SEO tools.
5. Rangverfolgung
SpyFu: SpyFu lets you track keyword rankings over time for both organic and paid keywords. It monitors weekly ranking changes across major search engines. The daily performance tracker shows how your SEO efforts are trending.
Similarweb: Similarweb includes a rank tracker that monitors keyword rankings over time. It also ties ranking data to traffic estimates, giving you a clearer view of how rank changes affect your website traffic. The tool connects with Google Analytics for deeper analysis.
6. Backlink-Analyse
SpyFu: SpyFu includes backlink analysis that focuses on quality over quantity. The Backlink Kombat feature shows links pointing to multiple competitors but not to you, helping identify outreach opportunities. However, SpyFu’s backlink database is less detailed than dedicated tools like Ahrefs.
Similarweb: Similarweb offers backlink intelligence for analyzing link profiles. It provides referral traffic data alongside backlink data, which helps you see which links actually drive visitors. Both tools offer basic backlink analysis, but neither matches Ahrefs for depth.
7. Market Research & Trends
SpyFu: SpyFu does not include market research tools. It stays focused on keyword-level SEO and PPC data. For market-level trends, you’d need a separate tool.
Similarweb: Similarweb excels at market research. It helps you understand seasonal trends, benchmark against industry peers, and spot emerging trends before competitors. Category managers and Geschäft analysts use it to track consumer behavior across entire industries.
8. SERP Analysis & AI Features
SpyFu: SpyFu offers SERP analysis that shows who ranks for your target keywords and how positions have changed over time. The Pro + AI plan adds ChatGPT integration and AI-assisted keyword recommendations. SpyFu also provides a keyword overview with vereinfacht difficulty scoring.
Similarweb: Similarweb introduced AI SEO Strategy Agents (AI agents) in 2025. These agents turn keyword inputs into full data-driven SEO plans. The Trend Analyzer Agent helps spot shifts in search queries and user behavior before they become obvious. The platform’s capabilities also include search intent analysis and advanced features for tracking key metrics across competitor sites.
9. Preisgestaltung und Kosten
Lasst uns die Preispläne nebeneinander vergleichen.
| Planebene | SpyFu | Similarweb |
|---|---|---|
| Frei | ✅ Kostenloses Konto | ✅ Eingeschränkte Gratisversion |
| Eintrag | 29 $/Monat (Basis) | 125 $/Monat (Wettbewerbsfähiges Intel) |
| Mitte | 89 $/Monat (Pro + KI) | 335 $/Monat (Intel & SEO) |
| Spitze | 187 $/Monat (Team/Agentur) | 540 $/Monat (Intel, SEO & Anzeigen) |
SpyFu: SpyFu is the clear winner on price. The Basic plan at $29/month gives you competitor keyword research, PPC analysis, and rank tracking. Annual billing saves you 30%. Even the top Team/Agency plan at $187/month costs less than Similarweb’s cheapest paid option.
Similarweb: Similarweb costs 4x more at the entry level. The $125/month plan covers traffic analytics and competitive intelligence but excludes SEO tools. To get keyword research and rank tracking, you need the $335/month plan. Full PPC data requires the $540/month tier.
Verschiedene Szenarien
| Falls Sie Folgendes benötigen: | Wählen | Warum |
|---|---|---|
| Knappes Budget | SpyFu | Starts at $29/month vs $125 |
| PPC-Konkurrentenspionage | SpyFu | Full Google Ads ad history |
| Website-Traffic-Daten | Similarweb | Core traffic analytics platform |
| Marktforschung | Similarweb | Industry trends and benchmarks |
| Keyword-Gap-Analyse | SpyFu | Kombat Venn-Diagramm-Tool |
| App analytics | Similarweb | Tracks mobile app performance |
| Anfängerfreundlich | SpyFu | Einfachere Benutzeroberfläche, geringere Kosten |
💰 Ihr Budget
SpyFu starts at $29/month. Similarweb starts at $125/month. If budget is your main concern, SpyFu gives you keyword research, rank tracking, and PPC data at a fraction of the cost.
🔌 Dein Tech-Stack
SpyFu works as a standalone SEO and PPC research tool. Similarweb integrates with Google Analytics and offers API access for teams that need to pipe digital insights into their own dashboards.
📝 Ihre SEO-Strategie
If your SEO strategy focuses on keyword rankings and Rangüberlegen specific competitors, SpyFu fits better. If you need to understand broader traffic patterns and audience behavior, Similarweb is the right tool.
🎓 Dein Erfahrungslevel
SpyFu has a simpler, more user-friendly interface that works well for SEO beginners. Similarweb is built for analysts and enterprise teams who already know how to interpret traffic data.
🆓 Kostenlose Testversionen und Demos
SpyFu offers a free account with no time limit. Similarweb offers a 7-day free trial plus a limited free version. Try both before committing to a paid plan.
🛟 Supportoptionen
SpyFu’s customer support is described as responsive across multiple channels. Similarweb’s support gets mixed feedback, especially around billing and contract changes.
Umstellungsleitfaden
Nutzen Sie bereits eines dieser Tools? Hier erfahren Sie, was Sie beim Wechsel erwartet.
🔄 Wechsel von SpyFu zu Similarweb?
✅ Was Sie davon haben:
- Website traffic analysis with real user data and engagement metrics
- Market research tools for tracking industry trends and consumer behavior
- App intelligence for mobile analytics alongside web data
❌ Was Sie verlieren werden:
- Deep PPC research with full Google Ads ad history and ad spend data
- Kombat keyword gap tool with Venn diagram visualization
- Affordable pricing — Similarweb costs 4x more at entry level
📋 So wechseln Sie:
- Exportieren Sie Ihre Keyword-Listen und Wettbewerberberichte aus SpyFu.
- Sign up for Similarweb’s 7-day free trial to test the platform
- Set up your competitor benchmarks and keyword tracking in Similarweb
🔄 Wechsel von Similarweb zu SpyFu?
✅ Was Sie davon haben:
- Full PPC research with competitor ad history, ad copy, and budget estimates
- 19+ years of historical keyword and ad campaign data
- Massive cost savings — SpyFu starts at $29/month vs $125/month
❌ Was Sie verlieren werden:
- Website traffic analysis with visitor counts and engagement data
- Marktforschungsinstrumente und Branchenvergleich
- App intelligence and mobile analytics capabilities
📋 So wechseln Sie:
- Laden Sie Ihre Traffic-Berichte und Keyword-Daten von Similarweb herunter.
- Create a free SpyFu account to test the interface
- Import your target domains and set up competitor tracking in SpyFu
What Our Review Didn’t Cover
This comparison focused on individual users and small-to-mid-size teams. We didn’t test enterprise-level deployments or custom API integrations at scale. Similarweb’s stock intelligence and shopper intelligence modules weren’t evaluated. SpyFu’s RivalFlow AI partnership wasn’t covered in depth. For a full Similarweb review or SpyFu keyword deep-dive, see our individual reviews linked above. If you’re managing a large enterprise team with 50+ users, your needs may differ — but the valuable insights in this comparison should give you a strong starting point.
Endgültiges Urteil
| Kategorie | Gewinner |
|---|---|
| 💰 Preisgestaltung | SpyFu |
| 🔍 Keyword-Recherche | SpyFu |
| 📊 PPC-Recherche | SpyFu |
| 🌐 Verkehrsanalyse | Similarweb |
| 📈 Marktforschung | Similarweb |
| 👶 Benutzerfreundlichkeit | SpyFu |
| 🔌 Integrationen & API | Similarweb |
| 🏆 Gesamtsieger | SpyFu |
🏆 GEWINNER: SpyFu
SpyFu gewinnt 4 von 7 Kategorien.
Ideal für: Competitor keyword research, PPC analysis, SEO professionals on a budget
SpyFu and Similarweb serve different types of marketers. SpyFu is built for SEO professionals and PPC managers who want to spy on competitor keywords and Google Ads campaigns. Similarweb is built for analysts and enterprise teams who need website traffic data and market intelligence.
Similarweb is the better choice if your job depends on traffic benchmarking and audience insights. It covers web analytics, app intelligence, and industry trends that SpyFu simply doesn’t offer.
However, for most SEO and PPC professionals, SpyFu delivers more actionable data at a fraction of the price. At $29/month versus $125/month, the value gap is hard to ignore.
Mehr von SpyFu im Vergleich
So schneidet SpyFu im Vergleich zu anderen Konkurrenten ab:
SpyFu gewinnt in: Lower pricing ($29 vs $139/mo), unlimited searches on all plans, deeper historical ad data going back 19+ years
Semrush gewinnt in: Larger keyword database, built-in site audit tool, content marketing toolkit with topic research
SpyFu gewinnt in: PPC campaign research with full ad history, budget-friendly entry plan, Kombat keyword gap visualization
Ahrefs punktet bei: Larger backlink database with hourly updates, stronger content explorer, more detailed site audit reports
SpyFu vs SE-Ranking
SpyFu gewinnt in: Deeper historical data archive, unlimited search results on all plans, stronger Google Ads research tools
SE-Ranking-Siege in folgenden Bereichen: Built-in site audit and on-page SEO Schachbrett, white-label reporting for agencies, social media management tools
SpyFu vs Ubersuggest
SpyFu gewinnt in: Full PPC competitor spying, Kombat keyword overlap tool, Geschäft lead generation features
Ubersuggest gewinnt bei: Lower lifetime pricing option, simpler interface for beginners, built-in content ideas Generator
Weitere Vergleiche von Similarweb
So schneidet Similarweb im Vergleich zu anderen Wettbewerbern ab:
Similarweb punktet in folgenden Bereichen: Website traffic estimates with real user data, market research and industry benchmarks, app intelligence for mobile analytics
Semrush gewinnt in: More affordable starting price ($139 vs $125 but with SEO tools included), deeper keyword database, built-in content and social media tools
Similarweb punktet in folgenden Bereichen: Traffic analytics and audience demographics, competitor benchmarking across 25 domains, market-level trend analysis
Ahrefs punktet bei: Larger backlink index with hourly refreshes, more granular keyword difficulty scoring, stronger site audit capabilities
Similarweb vs Mosambik
Similarweb punktet in folgenden Bereichen: Full website traffic analysis beyond just SEO metrics, AI-driven SEO strategy agents, app and shopper intelligence modules
Moz gewinnt in folgender Kategorie: More accessible pricing for small teams, Domain Authority metric widely used in the SEO industry, stronger local SEO features
Similarweb vs Content Raptor
Similarweb punktet in folgenden Bereichen: Website traffic data and audience insights, competitive benchmarking at scale, market research for enterprise teams
Content Raptor punktet in folgenden Bereichen: AI-driven content creation and optimization, lower entry price for content-focused teams, built-in content scoring and briefs
Häufig gestellte Fragen
Wozu dient SpyFu?
SpyFu is an essential tool for competitor keyword research, PPC analysis, and rank tracking. It shows you every keyword a competitor ranks for in organic search and every ad they’ve run on Google Ads. Marketers use SpyFu’s keyword research to find profitable keywords, lucrative keywords, and relevant keywords their competitors target. The SpyFu API also gives developers access to keyword search data and domain contacts for lead generation.
Wozu wird Similarweb verwendet?
Similarweb is used for website traffic analysis, market research, and competitive intelligence. The Similarweb platform shows traffic sources, audience demographics, engagement data, and website rankings for any site. Enterprise teams and analysts rely on it for competitor benchmarking, conversion analysis, and tracking market trends with data-driven insights and real-time insights.
Is SpyFu or Similarweb better for SEO?
SpyFu is better for keyword-level SEO work like finding target keywords, valuable keywords, and tracking keyword rankings across organic traffic and PPC keywords. SpyFu’s keyword analysis covers core keywords, competitors’ PPC campaigns, and competitors’ PPC strategies. Similarweb is better for understanding overall traffic patterns, user behavior, and AI traffic trends. For most SEO professionals using keyword research tools and competitor analysis, SpyFu offers more actionable data at a lower price.
Wie viel kostet Similarweb?
Similarweb cost starts at $125/month for the Competitive Intelligence plan. The Web Intelligence Starter plan is the entry point for digital strategy teams. The professional plan with full SEO tools costs $335/month. Adding paid search data brings the price to $540/month. A team plan is available from $14,000/year, and the enterprise plan offers custom pricing with API pricing based on usage. Premium stocks data and stock performance tracking are available through the stock intelligence module.
Gibt es eine kostenlose Version von SpyFu?
Yes. SpyFu offers a free account that lets you access many features with limited data. No credit card is required. The free account is a good way to test the SpyFu PPC and SEO research tools before upgrading. The user-friendly interface makes it easy for SEO beginners to start with keyword search and competitor research. Similarweb also has a limited free version and a 7-day free trial for new users.
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