Moz vs Semrush: Which is Better in 2026?
Semrush and Moz are both veteran SEO platforms, but they serve very different users in 2026. Semrush has evolved into a sprawling all-in-one marketing suite with 55-plus tools covering SEO, PPC, content, social, and AI visibility tracking across ChatGPT, Perplexity, and Google AI Overviews. Moz has stayed closer to its roots: a simpler, more approachable toolkit anchored by its Domain Authority (DA) metric, which remains the most widely cited link-authority score in the industry. The core tension is breadth versus clarity: Semrush overwhelms beginners but rewards power users, while Moz fits teams that want reliable fundamentals without a steep learning curve. If you are choosing between them, the decision usually comes down to budget, team size, and whether you need a single platform for your entire marketing stack or a focused SEO-only tool.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Moz
SEO software and analytics platform
Best for you if:
- • SEO software suite featuring Domain Authority metric, keyword research, and link analysis tools.
- • Includes Moz Pro for site audits and Moz Local for local search optimization.
Semrush
Online visibility management platform
Best for you if:
- • Comprehensive SEO and digital marketing platform with keyword research, site audits, and competitor analysis.
- • Features Domain Authority metrics, backlink analysis, content optimization, and rank tracking.
| At a Glance |  Moz |  Semrush |
|---|---|---|
Starts at | $39/moStarter | $139.95/moPro |
Best For | SEO Tools | SEO Tools |
Rating | 4.3/5 | 4.5/5 |
Choose Moz or Semrush?
Choose Moz if
SEO software and analytics platform
- Established SEO tool
- Good link analysis
- Domain authority standard
Choose Semrush if
Online visibility management platform
- Comprehensive toolkit
- Great for PPC
- Content marketing features
| Feature | Moz | Semrush |
|---|---|---|
| Pricing Model | Paid | Paid |
| User Rating | ★4.3/5 1,264 reviews | ★4.5/5 5,619 reviews |
| Categories | SEO ToolsMarketing | SEO ToolsMarketing |
In-Depth Analysis
Moz
Strengths
- +Domain Authority (DA) is the most universally recognized link-authority metric in SEO: clients, journalists, and agencies default to it as a shorthand for site quality, giving Moz outsized influence in link-building conversations
- +Starter plan at $49/month (billed monthly) is the most accessible paid entry point among full-featured SEO platforms, lowering the barrier for freelancers and small businesses
- +MozBar browser extension provides on-page SEO metrics, DA scores, and link data in real time without leaving the browser, a workflow shortcut power users rely on daily
- +Site crawl is generous on middle tiers (400,000 to 1.25 million pages/week), and the interface is clean enough that non-technical stakeholders can navigate reports without training
- +Free community and educational resources (Moz Blog, Whiteboard Friday, MozCon) give the brand disproportionate mindshare and make Moz the default learning environment for SEO newcomers
Weaknesses
- -Keyword database at 1.25 billion keywords is roughly 22 times smaller than Semrush, meaning thin long-tail coverage in niche or non-English verticals
- -Rank tracking updates daily on Standard and above but refreshes only weekly on Starter, which is too slow for teams monitoring competitive SERPs or time-sensitive campaigns
- -No meaningful AI search visibility tracking in 2026: Moz does not surface ChatGPT or AI Overviews data, a gap that grows more consequential as AI-referred traffic rises
- -Users consistently report hitting plan limits (campaigns, tracked keywords, crawl budget) within 12 to 18 months of growth, forcing an upgrade or a tool switch at an awkward time
Best For
Small businesses, individual SEO practitioners, and link-building teams that prioritize the DA metric for outreach vetting, want a clean and learnable interface, and do not need PPC, content AI, or AI search visibility features.
Moz remains the most beginner-friendly serious SEO platform and the definitive home of Domain Authority. For pure link analysis and prospect vetting, DA is still the industry lingua franca and that alone justifies a Moz subscription for many link-builders. The platform's limitation is scale: once a team grows beyond three to five sites and needs keyword volumes exceeding one billion or real-time rank tracking, Moz starts to feel like an undersized tool.
Semrush
Strengths
- +Keyword database of 27.9 billion keywords is the largest available, with Keyword Magic Tool returning up to 50,000 suggestions per seed term and advanced intent and AI Overviews filters
- +AI visibility tracking covers 20-plus LLM platforms including ChatGPT, Gemini, Perplexity, and Microsoft Copilot, a capability no other mainstream SEO tool matches at this depth
- +Copilot AI assistant (included on all paid plans) monitors six core reports and surfaces prioritized, personalized action items on the dashboard each session
- +Competitive intelligence suite includes Traffic Analytics, Market Explorer, and Advertising Research, letting teams spy on paid and organic strategies simultaneously
- +Business plan API access and Share of Voice reporting make Semrush viable for enterprise reporting pipelines and custom BI integrations
Weaknesses
- -Pro plan starts at $139.95/month (billed monthly), making it the most expensive entry point among mainstream SEO tools and out of reach for solo freelancers on tight budgets
- -The sheer number of tools creates a steep onboarding curve: new users regularly report spending weeks before they feel productive, and key features are buried under unfamiliar menus
- -Authority Score calibrates noticeably lower than Moz DA and Ahrefs DR, causing confusion when reporting to clients or stakeholders who benchmark against those scales
- -PPC and social tooling, while included, lags dedicated platforms; agencies managing large ad accounts still need a separate paid ads tool
Best For
Growth-stage companies, digital agencies, and in-house SEO teams that need a single platform covering keyword research, competitive intelligence, backlink analysis, content optimization, and AI search visibility without stitching together multiple subscriptions.
Semrush is the most complete SEO and digital marketing platform available in 2026. Its keyword and backlink databases are the largest on the market, and its AI visibility features are ahead of every direct competitor. The trade-off is cost and complexity: at $139.95/month for the entry plan and a tool count that approaches 60, it demands time and budget commitments that smaller operations may not justify.
Head-to-Head Comparison
Pricing
Moz winsMoz's Starter plan at $49/month is nearly three times cheaper than Semrush's Pro plan at $139.95/month. For teams that only need keyword research and rank tracking, Moz's Medium plan ($179/month) competes directly with Semrush Guru ($249.95/month) at a lower price. Semrush costs more at every tier, which is justified by feature breadth but not by SEO-only use cases.
Keyword Research
Semrush winsSemrush's 27.9-billion-keyword database returns up to 50,000 suggestions per query versus Moz's 1,000-result cap from a 1.25-billion index. For long-tail discovery in niche markets or non-English languages, Moz routinely returns no results while Semrush finds hundreds of viable targets. This is not a close comparison.
Backlink Analysis
TieSemrush reports 43 trillion backlinks in its index; Moz claims 45.8 trillion. In practice, both cover the major referring domains that matter for link audits and prospecting. The real differentiator is the metric layer: Semrush Authority Score factors in organic traffic and spam signals, while Moz DA focuses on link graph purity. Teams vetting link prospects for outreach tend to prefer DA because it is more widely understood by publishers.
AI and Emerging Search Features
Semrush winsSemrush tracks brand and competitor visibility across 20-plus AI platforms including ChatGPT, Perplexity, Gemini, and Microsoft Copilot. Moz has no equivalent in 2026. As AI-generated answers displace traditional blue-link clicks, this gap is becoming a strategic liability for Moz and a concrete reason enterprise teams choose Semrush despite the higher cost.
Ease of Use
Moz winsMoz's interface is consistently rated more approachable by first-time users and non-technical stakeholders. Semrush's 55-plus tools require deliberate onboarding: users report weeks of ramp-up before they feel productive. For small teams without a dedicated SEO hire, Moz's simpler dashboard and guided setup produce faster time-to-value.
Competitive Intelligence
Semrush winsSemrush's Traffic Analytics, Market Explorer, and EyeOn tools let teams track competitor traffic estimates, ad spend, content publishing cadence, and SERP positioning in one place. Moz's competitive research is limited to comparing domain and page metrics; it has no traffic estimation or paid search visibility layer. For agencies benchmarking clients against multiple rivals, Semrush is in a different league.
Migration Considerations
Switching from Moz to Semrush is low-friction technically (both accept CSV exports for keyword lists and backlink reports), but teams should budget two to four weeks of onboarding time to retrain workflows around Semrush's broader toolset. Switching in the opposite direction is simpler but typically means accepting reduced keyword volume and losing AI visibility tracking.
Pricing: Moz vs Semrush
| Plan | Moz | Semrush |
|---|---|---|
| Tier 1 | $39 Starter | $139.95 Pro |
| Tier 2 | $79 Standard | $249.95 Guru |
| Tier 3 | $143 Medium | $499.95 Business |
| Tier 4 | $239 Large | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Moz pricing and Semrush pricing.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: Semrush
Want the highest-rated option?
Moz: 4.3/5 (1,264 reviews). Semrush: 4.5/5 (5,619 reviews).
Go with: Semrush
Value user reviews?
Moz: 1,264 reviews (4.3/5). Semrush: 5,619 reviews (4.5/5).
Go with: Semrush
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
What's your use case?
Both are seo tools tools. Compare their specific features to decide.
How important are ratings?
Semrush is rated higher: 4.5/5 vs 4.3/5.
Key Takeaways
Semrush
- Higher user rating: 4.5/5 vs 4.3/5
- Larger review base (5,619 reviews)
- Our pick for this comparison
Moz
- Choose if you want sEO software and analytics platform
The Bottom Line
For most professional SEO use cases in 2026, Semrush is the stronger platform: its keyword database is 22 times larger, it is the only mainstream tool with real AI search visibility tracking, and its competitive intelligence suite covers paid and organic channels in one subscription. Moz is the right choice when budget is the primary constraint, when Domain Authority scores are central to your link-building pitches, or when you need a tool a non-specialist can pick up in an afternoon. Solo consultants and small businesses doing primarily link outreach will get more value per dollar from Moz's Starter or Standard plans. Agencies and in-house teams managing multiple clients or sites at scale should budget for Semrush and treat the higher cost as the price of not needing three separate tools.
Frequently Asked Questions
How much does Semrush cost compared to Moz in 2026?
Semrush starts at $139.95/month (Pro, billed monthly) or $117.33/month on annual billing. Moz starts at $49/month (Starter). At the mid-tier, Semrush Guru is $249.95/month versus Moz Medium at $179/month. Semrush is more expensive at every tier, though its annual discount of roughly 17% narrows the gap slightly.
Is Moz Domain Authority or Semrush Authority Score more reliable?
Both metrics are proprietary estimates, not Google signals. Moz DA (0 to 100) is based almost entirely on the link graph and is the more widely recognized metric among publishers and clients. Semrush Authority Score factors in organic traffic quality and spam signals on top of links, making it harder to manipulate artificially. DA is the better choice for link prospecting conversations; Authority Score is better for internal site health benchmarking. Semrush AS typically runs 15 to 20 points lower than the equivalent Moz DA.
Does Moz track AI search visibility like Google AI Overviews or ChatGPT?
No. As of mid-2026, Moz does not offer AI search visibility tracking. Semrush tracks brand and keyword presence across 20-plus AI platforms including ChatGPT, Perplexity, Gemini, and Microsoft Copilot via its AI Visibility Toolkit, which is bundled into the Semrush One plan starting at $199/month.
Which tool has a larger keyword database, Semrush or Moz?
Semrush has a significantly larger database: 27.9 billion keywords versus Moz's 1.25 billion. In practice this means Semrush surfaces more long-tail keyword ideas and returns results for niche and non-English queries where Moz often comes back empty. Semrush also returns up to 50,000 suggestions per query; Moz caps keyword results at 1,000.
Can a small business or solo freelancer get value from Moz instead of Semrush?
Yes. Moz's Starter plan at $49/month covers keyword research, one campaign, rank tracking, and the MozBar extension, which is sufficient for a single website. For freelancers or small businesses not running competitive intelligence or content marketing workflows, Moz's lower entry price and simpler interface make it the more practical choice. Most users outgrow Moz's limits once they manage more than three to five sites or need deeper keyword data.
Which tool is better for agencies managing multiple clients?
Semrush is better for agencies. Its Business plan supports more tracked keywords, API access, Share of Voice reporting, white-label PDF exports, and multi-account management features that Moz does not match. Moz's Large plan ($299/month) supports 25 campaigns and 3,000 tracked keywords, which may suffice for boutique agencies, but the lack of traffic analytics and AI visibility data creates gaps when reporting to sophisticated clients.