📊 Résultats de nos tests :
- 🔗 Lien retour Données Volume: Ahrefs trillions of backlinks vs Moz 44.8 trillion links — Ahrefs wins on backlink analysis
- 🔍 Profondeur de recherche des mots clés : Ahrefs Keywords Explorer covers 10 competitors vs Moz Keyword Explorer with 4 — Ahrefs gagne
- 💰 Prix initial: Ahrefs pricing from $108/mo vs Moz pricing from $39/mo — Moz gagne
- 🎓 Essai gratuit : Ahrefs has no free trial vs Moz offers a 30-day free trial — Moz gagne
- ⚡ Site Audit Vitesse: Ahrefs site audit runs faster crawls vs Moz site audits update weekly — Ahrefs gagne
Picking the right SEO tool can feel impossible.
Ahrefs vs Moz are two of the biggest names in the SEO industry.
Both promise to grow your organic traffic and boost your search engine rankings.
But they take very different approaches to search engine optimization.
I bought both, tested them on real websites, and tracked every result.
This Ahrefs review and Moz comparison breaks down which one wins for your SEO strategy.
Aperçu
I spent four weeks testing both SEO tools on three live websites.
I checked backlink data, keyword research tools, site audits, and suivi du classement.
I also compared pricing, customer support, key SEO metrics, and ease of use.
Here is what I found after running real SEO campaigns with both.
Qu'est-ce qu'Ahrefs ?
Ahrefs is an all-in-one search engine optimization platform.
It helps businesses, SEO professionals, and agencies grow their organic search traffic.
Ahrefs is built around one of the largest crawlers on the web.
That gives Ahrefs one of the most trusted backlink databases in the SEO industry.
Ahrefs is used by millions of companies worldwide, including big brands like Shopify, eBay, and LinkedIn.
It has been a household name in the SEO industry for over a decade.
Ahrefs
Ahrefs gives you the deepest backlink data and keyword research tools on the market. It is trusted by brands like Shopify, eBay, and LinkedIn for SEO strategy.
Tarification d'Ahrefs
Ahrefs pricing is not the cheapest in the market. The Ahrefs pricing structure has been criticized as complex and expensive, with significant price hikes rolled out in April 2024. Here is what each plan costs in 2026.
| Plan | Prix | Idéal pour |
|---|---|---|
| Lite | 108 $/mois | Les indépendants et les petits blogs |
| Standard | 208 $/mois | Entreprises et agences en pleine croissance |
| Avancé | 374 $/mois | Grandes équipes et entreprises |
Pricing verified March 2026.
Essai gratuit : Ahrefs does not offer a free trial. This is a significant drawback compared to Semrush, which does provide trial options.
Garantie de remboursement : Ahrefs ne fait pas mention d'une garantie de remboursement sur son site web.
📌 Note: Ahrefs introduced a credit-based pricing system on lower-tier plans. The Lite plan allows 500 reports per month while the Starter tier is limited to 100 reports. Heavy users may face extra costs for high-volume work.
⚠️ Avertissement: Ahrefs raised prices across all subscription plans in April 2024. Add-ons like daily rank tracking cost extra, and the Enterprise plan requires a minimum of 3 users.
Principaux avantages d'Ahrefs
Here is why Ahrefs is widely recognized as a market leader in the SEO tool industry:
- Base de données massive de backlinks : Ahrefs maintains one of the largest backlink databases in the industry. It tracks trillions of internal and external links pointing to any target site.
- Ahrefs Keywords Explorer: The Ahrefs Keywords Explorer helps you conduct keyword research at scale. You can generate new keyword ideas, find related keywords, and check keyword difficulty score, search volume, and traffic value.
- Ahrefs Site Explorer: The Ahrefs Site Explorer tool gives you a full view of any domain’s organic keyword rankings, backlink profile, and top ranking pages. It is the core tool for backlink analysis and competitor research.
- Explorateur de contenu : Ahrefs content discovery lets you find top-performing pages in any niche. Sort by traffic, social shares, or referring domains to spot link building opportunities.
- Ahrefs Site Audit: The Ahrefs site audit crawls your own website and flags broken links, missing meta descriptions, and on page SEO issues. Fix suggestions are clearly explained.
- Évaluation du domaine (DR) : Domain Rating is a score from 0 to 100 that represents the overall strength of a website’s backlink profile. URL Rating (UR) measures the strength of an individual page’s link profile.
- Brand Radar for AI Search: A new tool that tracks brand visibility in AI-generated answers and Large Language Models. It helps you adapt your SEO campaign for AI search.
Avantages et inconvénients d'Ahrefs
✅ Avantages
- One of the largest backlink databases with trillions of links
- Compare keyword gap data for up to 10 competitors
- Content Explorer finds top-performing content fast
- Shallow learning curve makes it helpful for beginners
- Tracks daily backlink growth with lost links alerts
❌ Inconvénients
- No free trial to test the platform before buying
- Le système basé sur le crédit limite les rapports sur les forfaits les moins chers
- Pricing is high compared to other SEO tools
- Les estimations de trafic peuvent différer des données de Google Analytics
Qu'est-ce que Moz ?
Moz is a popular all-in-one SEO software suite for digital marketing teams.
Moz Pro is the main product offered by Moz, providing tools for search engine optimization.
It helps businesses improve search engine visibility and drive qualified traffic.
Moz has been helping businesses improve search engine rankings for over a decade.
Moz Pro is trusted by over 500,000 users across multiple platforms.
It is recognized as a leading tool in the SEO industry alongside Ahrefs and Semrush.
Moz
Moz gives you beginner-friendly SEO tools at a lower price point. It is the home of Domain Authority and helps over 500,000 users rank higher on search engines.
Tarification de Moz
Moz pricing is generally cheaper than its key competitors, Ahrefs and Semrush. The Moz plan you pick depends on how many keywords you track and how big your team is. Here is what each plan costs in 2026.
| Plan | Prix | Idéal pour |
|---|---|---|
| Démarreur | 39 $/mois | Blogueurs débutants et amateurs |
| Standard | 79 $/mois | petites entreprises et travailleurs indépendants |
| Moyen | 143 $/mois | Développement des équipes et des spécialistes du marketing |
| Grand | 239 $/mois | Agencies and large-scale SEO |
Pricing verified March 2026.
Essai gratuit : Yes, Moz offers a 30-day free trial. This is more generous than Ahrefs, which has no trial at all.
Garantie de remboursement : Moz ne propose pas de garantie de remboursement distincte au-delà de la période d'essai gratuite.
📌 Note: Moz offers free tools too. The free version of Moz Keyword Explorer gives you key metrics for keyword research, and the MozBar Chrome extension displays SEO metrics right in your browser.
⚠️ Avertissement: Moz’s keyword database is smaller than competitors. This may limit the number of keyword suggestions and related keywords you can pull on the Starter plan.
Principaux avantages de Moz
Here is why Moz offers strong value for SEO efforts and content strategy work:
- Domain Authority and Page Authority: Moz created the Domain Authority metric that predicts ranking keywords potential. Page Authority works the same way at the page level.
- Extension MozBar gratuite : MozBar is a free Chrome extension that shows key SEO metrics directly in the browser. View DA, PA, and Spam Score for any page in search results.
- Moz Link Explorer: Moz Link Explorer has an index of over 35 trillion to 44.8 trillion links. It tracks inbound links, external links, linking domains, and link metrics for solid backlink analysis.
- Site Crawl and Site Audits: The Site Crawl tool identifies technical SEO issues including broken links and crawl errors. It helps you maintain seo health and improve site performance.
- Moz Keyword Explorer: Moz Keyword Explorer helps users discover valuable keywords with metrics like search volume and competition level. It works for both keyword research and SERP analysis.
- Moz Local for Local SEO: Moz Local manages entreprise listings, citations, and reviews to enhance local search engine results. Great for businesses targeting local customers.
- Moz AI and Free Tools: Moz offers educational free tools through Moz Academy and Whiteboard Friday videos. It teaches you to use moz data, interpret reports, track seo performance, and improve rankings.
Avantages et inconvénients de Moz
✅ Avantages
- Moz pricing starts much lower than Ahrefs and Semrush
- 30-day free trial with full access to Moz tools
- Free MozBar Chrome extension for quick key seo metrics
- Industry-standard Domain Authority and brand authority scoring
- Moz API access starts at just $5 per month
❌ Inconvénients
- Base de données de mots clés plus petite que celle d'Ahrefs
- Rank tracking updates weekly, not daily
- L'assistance clientèle n'est pas disponible 24h/24 et 7j/7.
- No content explorer for finding link building opportunities
Comparaison des fonctionnalités
Now let us dig into the features that matter most for SEO professionals.
We will compare 9 key areas across both SEO tools.
This helps you pick the right tool for your seo strategy.
| Fonctionnalité | Ahrefs | Moz |
|---|---|---|
| Prix initial | 108 $/mois | 39 $/mois |
| Essai gratuit | ❌ | ✅ 30 jours |
| Base de données de backlinks | ✅ Milliards | ✅ 44,8 billions |
| Keyword Gap (Competitive Analysis) | ✅ Jusqu'à 10 concurrents | ❌ Up to 4 competitors |
| Explorateur de contenu | ✅ | ❌ |
| Audit du site | ✅ Faster crawls | ✅ Site Crawl tool |
| Suivi du classement | ✅ Mises à jour quotidiennes | ✅ Mises à jour hebdomadaires |
| Outils de référencement local | ❌ | ✅ Moz Local |
| Extension de navigateur gratuite | ✅ Ahrefs SEO Toolbar | ✅ MozBar |
| Idéal pour | Agencies & seo experts | Beginners & local SEO |
1. Analyse des backlinks
Ahrefs : The Ahrefs backlink profile tool tracks trillions of internal and external backlinks. The Ahrefs Site Explorer shows referring domains, links pointing to any page, and lost links. You also get daily backlink growth tracking, plus Domain Rating (DR) and URL Rating (UR) scores for any target site.
Moz : Moz Link Explorer has an index of over 44.8 trillion links, larger than many competitors. It shows Domain Authority, Page Authority, Spam Score, and link data for any backlink profile. The Link Intersect feature reveals linking domains that link to competitors but not to your own website.
💡 Résultat du test : Both tools have massive link databases. The Ahrefs backlink data updates faster, with daily new and lost links alerts.
2. Recherche de mots clés
Ahrefs : The Ahrefs keyword research tools are extensive. The Ahrefs Keywords Explorer shows search volume, keyword difficulty, traffic value, and search intent for any particular keyword. You can generate new keyword ideas, find relevant keywords, and compare keyword gap data for up to 10 competitors. These keyword tools also surface site links and sitelink data for top ranking pages, which is great for seo campaign planning around target keywords.
Moz : Moz Keyword Explorer helps you generate keyword ideas, find related keywords, and see metrics like search volume and competition level. It is great for conducting keyword research at smaller scale. However, the Moz keyword database is smaller than the Ahrefs keyword index, giving fewer keyword suggestions per query.
3. Audit du site
Ahrefs : The Ahrefs site audit crawls your site to check seo health. It flags broken links, duplicate content, missing meta descriptions, slow pages, and on page seo issues. You get a health score, clear seo data, and seo tips for every fix. This is great for technical seo work on your own website.
Moz : Moz Site Crawl identifies technical SEO issues including broken links and crawl errors. It also offers an On-Page Grader for content optimization. Moz site audits are solid, but they tend to surface less detail on bigger sites compared to Ahrefs.
4. Suivi du classement
Ahrefs : Ahrefs Rank Tracker monitors keyword rankings over time. It tracks SERP features, local rank tracking, and organic keyword rankings. You can see how much traffic each keyword brings and watch position changes daily. However, Ahrefs lacks device-level tracking that Semrush offers.
Moz : Moz Rank Tracker updates keyword rankings weekly. It tracks search rankings for both local and national searches. Moz also offers on-demand rank tracking that gives a snapshot view of keyword rankings without using a project slot.
⚠️ Avertissement: Moz only updates ranks weekly. If you run a fast-moving seo campaign and need daily position changes, Ahrefs is the better tool here.
5. Content Discovery and SERP Features
Ahrefs : Ahrefs Content Explorer lets you search billions of web pages. Filter by traffic, referring domains, word count, or social shares. This is one of the best seo tools for finding link building opportunities, content gaps, and trending topics. Ahrefs content discovery feeds directly into your content strategy.
Moz : Moz does not have a dedicated content explorer tool. For SERP analysis, Moz shows serp data and serp features inside Keyword Explorer and SERP Analysis reports. But for deep content research, you would need a separate tool. This is a real gap in the Moz toolkit.
6. Analyse de la concurrence
Ahrefs : Ahrefs Site Explorer is the core tool for competitive analysis. It shows organic keywords, organic search traffic, paid search activity, and the full backlink data for any competitor. The keyword gap tool compares up to 10 competitors side by side, which is great for competitive research and large scale seo.
Moz : Moz offers competitive analysis through Link Explorer and Keyword Explorer. You can check competitor domains, find link gaps, and measure brand authority. However, Moz limits gap analysis to 4 competitors, while Ahrefs supports 10.
7. Local SEO and Custom Reports
Ahrefs : Ahrefs does not have a dedicated local SEO product. You can track local keywords in Rank Tracker, build custom reports through the SEO Signalement Tool, and view location-based seo metrics. But there is no built-in citation or listing management tool.
Moz : Moz Local manages business listings, citations, and reviews to enhance local search engine visibility. It is a strong advantage for brick-and-mortar shops. Moz also lets you build custom reports that combine link research, keyword tracking, and site audit data in one place.
8. Ease of Use, Free Tools, and Customer Support
Ahrefs : Ahrefs has a user-friendly interface that organizes tools and data in a logical manner. The shallow learning curve makes it helpful for beginners. The free Ahrefs SEO Toolbar shows page seo metrics in your browser. Ahrefs customer support has received mixed reviews — some users praise its responsiveness while others find it unhelpful.
Moz : Moz is also easy to use. The free MozBar extension, Moz Academy, and Whiteboard Friday videos make Moz especially friendly for beginners. Moz customer support is available through email and live chat, but is not available 24/7.
9. Tarification et coût
Comparons les formules tarifaires côte à côte.
| Étage | Ahrefs | Moz |
|---|---|---|
| Niveau d'entrée | Version allégée : 108 $/mois | Formule de base : 39 $/mois |
| Niveau intermédiaire | Standard : 208 $/mois | Standard : 79 $/mois |
| Niveau élevé | Avancé : 374 $/mois | Moyen : 143 $/mois |
| Niveau supérieur | — | Grand format : 239 $/mois |
| Essai gratuit | ❌ Non | ✅ 30 jours |
| Accès API | Higher-tier plans only | From $5/month |
Ahrefs : Ahrefs pricing has been criticized for being complex and expensive. The Lite plan starts at $108/month. The Standard plan at $208/month allows for more extensive usage. The Advanced plan at $374/month adds higher limits. Many users feel Ahrefs pricing is high compared to other SEO tools.
Moz : Moz Pro pricing starts at $39/month for the Starter plan. The Standard plan at $79/month, Medium at $143/month, and Large at $239/month cover most business needs. Moz API access is cheaper than competitors at $5/month, which helps seo experts pull link metrics into custom dashboards.
💡 Résultat du test : L'abonnement de base à Moz coûte 69 $ par mois de moins qu'Ahrefs. Si votre budget est votre principal critère, Moz est clairement la solution la plus avantageuse.
Différents scénarios
| Si vous avez besoin | Choisir | Pourquoi |
|---|---|---|
| budget serré | Moz | À partir de 39 $/mois |
| Données de backlinks profonds | Ahrefs | Trillions of backlinks |
| Outils de référencement local | Moz | Moz Local intégré |
| Recherche de contenu | Ahrefs | Outil Explorateur de contenu |
| Suivi quotidien du classement | Ahrefs | Mises à jour quotidiennes |
| Essai gratuit d'abord | Moz | essai gratuit de 30 jours |
| Caractéristiques au niveau de l'agence | Ahrefs | 10 rapports d'écart concurrentiel |
💰 Votre budget
Moz est disponible à partir de 39 $/mois, tandis qu'Ahrefs est disponible à partir de 108 $/mois. Si vous êtes un blogueur indépendant ou travailleur indépendant watching every dollar, Moz gives solid SEO tools at much lower cost. Ahrefs is the better fit when budget is not the main concern.
🔌 Votre pile technologique
Both tools work with Google Search Console and Google Analytics. If you need API access for custom reports, Moz API access starts at just $5/month. The Ahrefs API requires a higher subscription tier.
📝 Votre stratégie SEO
If backlinks, link research, and analyse concurrentielle lead your SEO strategy, Ahrefs is stronger. If you focus on local SEO, domain authority tracking, and beginner-friendly site audits, Moz offers a better fit.
🎓 Votre niveau d'expérience
Both tools have a shallow learning curve. Moz edges ahead with free educational content like Whiteboard Friday and Moz Academy. These extras make Moz a great starting point for new SEO professionals.
🆓 Essais et démos gratuits
Moz offers a 30-day free trial with no credit card needed. Ahrefs has no free trial at all. If you want to test SEO tools before paying, Moz is the only option here.
🛟 Options d'assistance
Ahrefs customer support has mixed reviews, with some users praising responsiveness and others reporting unhelpful replies. Moz offers email and live chat support, though it is not 24/7. Neither tool is perfect, but both are reliable for most users.
Guide de changement
Vous utilisez déjà l'un de ces outils ? Voici ce à quoi vous pouvez vous attendre si vous changez.
🔄 Vous passez d'Ahrefs à Moz ?
✅ Ce que vous y gagnerez :
- Save $69+ per month on SEO tool costs
- Access to Moz Local for local search engine results
- Indicateurs d'autorité de domaine et de score de spam
❌ Ce que vous perdrez :
- Ahrefs Content Explorer for top ranking pages
- Analyse des écarts de mots clés des 10 concurrents
- Daily rank tracking updates and traffic value data
📋 Comment changer :
- Export tracked keywords and backlink reports from Ahrefs
- Sign up for the 30-day Moz free trial
- Set up projects and import your keyword lists into Moz tools
🔄 Vous passez de Moz à Ahrefs ?
✅ Ce que vous y gagnerez :
- Données de backlinks plus approfondies grâce à la découverte quotidienne de liens
- Content Explorer for link building strategies
- Keyword gap analysis across 10 competitors
❌ Ce que vous perdrez :
- Moz Local pour la gestion des fiches d'entreprise
- Métriques d'autorité de domaine et d'autorité de page
- Free MozBar browser extension and Moz outils d'IA
📋 Comment changer :
- Export keyword lists and site audit data from Moz
- Create an Ahrefs account and choose a plan
- Set up projects and add your tracked keywords in Ahrefs
Verdict final
| Catégorie | Gagnant |
|---|---|
| 🔗 Analyse des backlinks | Ahrefs |
| 🔍 Recherche de mots clés | Ahrefs |
| 🛠️ Audit de site | Ahrefs |
| 📊 Suivi du classement | Ahrefs |
| 📝 Découverte de contenu | Ahrefs |
| 🏪 Référencement local | Moz |
| 💰 Tarification | Moz |
| 👶 Facilité d'utilisation | Cravate |
| 🏢 Analyse concurrentielle | Ahrefs |
| 🏆 Vainqueur toutes catégories | Ahrefs |
🏆 VAINQUEUR : Ahrefs
Ahrefs remporte 7 catégories sur 9.
Idéal pour : agencies, seo professionals, and businesses that need deep backlink data, link building strategies, and competitor research.
Ahrefs et Moz s'adressent à différents types d'utilisateurs SEO.
Ahrefs is the powerhouse for backlink research, link building, and content discovery.
Moz is the budget-friendly choice with great local SEO tools and educational free tools.
If you need the deepest seo data and can afford the investment, Ahrefs is the better choice.
If you are just starting out or focus on local SEO, Moz is a smart pick.
Maintenant, allez-y et faites exploser ces classements dans les moteurs de recherche !
Comparaison d'Ahrefs
Voici comment Ahrefs se compare à ses concurrents :
Ahrefs contre Semrush
Ahrefs gagne sur : larger backlink database, 10-competitor keyword gap data
Semrush l'emporte sur : paid search and advertising research, content marketing tools, free trial option
Ahrefs contre Surfeur SEO
Ahrefs gagne sur : backlink analysis depth, broader site audit checks
Surfer SEO l'emporte sur : on page seo scoring, SERP-based content suggestions
Ahrefs contre Raptor de contenu
Ahrefs gagne sur : data volume and seo data accuracy
Content Raptor l'emporte sur : AI-powered writing speed and creative drafting
Ahrefs contre SE Ranking
Ahrefs gagne sur : backlink index size, content explorer features
SE Ranking gagne sur : lower starting price, white-label client reports
Ahrefs contre Ubersuggest
Ahrefs gagne sur : deeper keyword data and competitor research
Ubersuggest gagne sur : beginner simplicity, lifetime plan pricing
Ahrefs contre Mangools
Ahrefs gagne sur : backlink database, technical seo features
Mangools gagne sur : simple interface, much lower monthly cost
Ahrefs contre Suivi des rangs
Ahrefs gagne sur : all-in-one platform with more seo metrics
Ranktracker gagne sur : focused rank tracker tool, simpler pricing
Comparaison de Moz
Voici comment Moz se compare à ses concurrents :
Moz contre Semrush
Moz gagne sur : lower pricing, Domain Authority and brand authority metrics
Semrush l'emporte sur : larger keyword database, advertising tools, free trial length
Moz vs Surfer SEO
Moz gagne sur : backlink analysis, broader rank tracking coverage
Surfer SEO l'emporte sur : on page seo scoring, NLP-driven content optimization
Moz contre Content Raptor
Moz gagne sur : site auditing, link analysis depth
Content Raptor l'emporte sur : Rédaction et création de contenu optimisées par l'IA
Moz contre Ahrefs
Moz gagne sur : lower pricing, Moz Local for local SEO, 30-day free trial
Ahrefs gagne sur : larger backlink database, content explorer, daily rank updates
Classement Moz vs SE
Moz gagne sur : Domain Authority metric, educational free tools
SE Ranking gagne sur : daily rank tracking, marketing plan features
Moz contre Ubersuggest
Moz gagne sur : link database size, advanced custom reports
Ubersuggest gagne sur : Option de tarification à vie, interface simplifiée
Moz contre Mangools
Moz gagne sur : Profondeur de l'audit du site, détection du score de spam
Mangools gagne sur : Prix plus bas, conception adaptée aux débutants
Foire aux questions
Which is better, Ahrefs or Moz, for SEO?
Ahrefs wins for backlink analysis, keyword research, and content discovery. Moz is better for budget-friendly plans, local SEO through Moz Local, and easier onboarding for new seo professionals. Pick based on your seo strategy.
Ahrefs vaut-il son prix ?
Yes, if you need deep backlink data, organic search traffic insights, and competitor research. Ahrefs pricing starts at $108/month, which pays off when SEO drives real revenue for your business.
Moz propose-t-il un essai gratuit ?
Yes, Moz offers a 30-day free trial with no credit card needed. You can test Moz Pro, Moz Link Explorer, Keyword Explorer, and site audits before paying. Ahrefs has no free trial.
Quel outil SEO est le meilleur pour les débutants ?
Moz is slightly easier for new users thanks to MozBar, Moz Academy, and Whiteboard Friday. Ahrefs has a shallow learning curve too, but costs more upfront and skips the free trial.
Puis-je utiliser Ahrefs gratuitement ?
Ahrefs offers limited free tools like the Ahrefs SEO Toolbar and a free Webmaster Tools account. Full access to Ahrefs Site Explorer, Keywords Explorer, and Ahrefs Site Audit requires a paid plan.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
Thai 
Vietnamese 