Ahrefs and Moz Pro: side-by-side
A side-by-side comparison of Ahrefs and Moz Pro — features, pricing, strengths, and where each tool falls short.
Ahrefs and Moz Pro are both full-stack SEO suites that have been central to the industry for over a decade, but they've diverged in meaningful ways. Ahrefs built its reputation on the depth of its backlink index and the breadth of its keyword database — now at 24 billion-plus keywords — making it the default choice for competitive research and link building. Moz Pro, meanwhile, is the home of Domain Authority, a crawl-and-rank-track suite that added AI visibility dashboards to its higher tiers more recently.
The realistic buyer choosing between these two is usually an in-house SEO team or a small agency that has outgrown simpler tools and needs either serious link analysis or a stable, recognized metrics platform. Price is a genuine fork in the road: Moz Pro's Starter plan enters at $49 per month and its Standard sits at $99, whereas Ahrefs Lite starts at $129 per month — a 30–160% premium depending on which Moz tier you compare. That gap matters less if your workflow genuinely requires Ahrefs's backlink scale, and more if you primarily need rank tracking and site audits.
Neither tool surfaces Google Search Console data as a native workflow layer — both offer GSC import rather than GSC-first pipelines. Neither provides automated quick-win detection, content decay alerts, or weak-URL identification out of the box. So the real differentiation comes down to backlink data depth versus price accessibility, Ahrefs's mature competitor research toolset versus Moz's Domain Authority ecosystem, and which platform's learning curve fits your team's current skill level.
What each tool is
Ahrefs
Ahrefs is an all-in-one SEO platform built around a massive proprietary backlink index and keyword database. It offers Site Explorer (competitor analysis), Keywords Explorer, Site Audit, Rank Tracker, and Content Explorer. It is widely used by agencies and in-house teams for competitive research and link building.
Moz Pro
Moz Pro is a long-running SEO platform offering keyword research, rank tracking, site crawling, link analysis, and the well-known Domain Authority metric. Newer plans add AI visibility dashboards and prompt tracking across LLMs.
At a glance
Ahrefs
Full-stack SEO Suite
A full-stack SEO suite best known for its backlink index and keyword database.
Ahrefs Lite
- •5 projects, 750 tracked keywords
- •500,000 crawl credits/month
- •No native GSC-driven workflows like quick wins or decay
- •AI features gated to higher tiers
Moz Pro
Full-stack SEO Suite
Veteran SEO platform with Domain Authority, link research, and audit workflows.
Moz Pro Standard
- •Starter $49/mo — single website
- •Standard $99/mo ($79/mo annual) — 3 sites, 300 kws
- •Medium $179/mo ($143/mo annual) — 10 sites, 1,500 kws + AI tools
- •Large $299/mo ($239/mo annual) — 25 sites, 3,000 kws + 4 AI dashboards
Feature comparison
Side-by-side feature breakdown across pricing, data, workflows, and collaboration.
| Feature | Ahrefs | Moz Pro |
|---|---|---|
| Data & coverage | ||
| Native Google Search Console integration | No | GSC import available |
| Keyword research database | 24B+ keywords (proprietary) | Moz proprietary KW database |
| Backlink index | Yes | true (Link Explorer) |
| SERP feature tracking | Yes | — |
| AI search visibility | — | AI Visibility Dashboards (Medium+) |
| Workflows built for you | ||
| Quick wins (pages 1 click from page 1) | No | No |
| Content decay detection | Manual via Site Explorer | No |
| Weak & dead URL identification | No | No |
| AI content briefs | Add-on (AI Content Helper) | 2-50 briefs/mo by plan |
| Content groups & cohort analysis | No | — |
| Collaboration & sharing | ||
| Magic-link read-only sharing | No | No |
| Multi-property dashboards | Yes | — |
| Seats included on entry plan | 1 user | 1 user |
| Pricing & value | ||
| Entry plan price | $129/mo | $49 Starter / $99 Standard |
| Free tier | No | free Moz Community account |
| BYOK (bring your own DataForSEO key) | No | — |
| BYOK option | — | No |
The differences that actually matter
Entry Price and Plan Structure
Ahrefs Lite starts at $129 per month with no lower tier — that buys 5 projects, 750 tracked keywords, and 500,000 crawl credits. Moz Pro's entry point is genuinely tiered: the Starter plan is $49 per month for a single website, while Standard sits at $99 per month ($79 on annual billing) for 3 sites and 300 tracked keywords. For a small in-house team or solo SEO, the $30–$80 monthly difference is real money. Ahrefs's pricing only becomes clearly justified when the depth of its backlink index and keyword database are actively used.
Backlink Index Depth
Ahrefs is widely recognized as having the largest third-party backlink index available, and it is the tool most link-building and competitor-analysis practitioners reach for first. Moz Pro has its own Link Explorer with a backlink index, but it has historically been positioned as a supporting data point rather than the centerpiece of the platform. If backlink gap analysis, anchor text research, or new-linking-domain monitoring is a daily or weekly workflow for your team, Ahrefs's index depth represents a tangible functional advantage over Moz Pro.
Keyword Research Scale
Ahrefs's Keywords Explorer draws on a database of over 24 billion keywords sourced from a broad international panel, covering keyword difficulty, click data, and SERP feature tracking. Moz Pro uses its own proprietary keyword database, which is smaller and does not publicly disclose a comparable figure. For teams targeting keywords across multiple international markets, or who rely on volume and difficulty data as primary inputs, Ahrefs's keyword dataset is more comprehensive. Moz's keyword research remains functional for standard use cases but does not match Ahrefs at scale.
AI and Emerging Features
Moz Pro has moved into AI search visibility tracking — monitoring how brands appear in LLM-generated answers — available on Medium ($179/mo) and Large ($299/mo) plans, with additional AI dashboards purchasable at $20 each. Ahrefs's AI Content Helper is an add-on rather than a plan-tier feature, and AI content brief generation is gated to higher tiers. Neither tool offers GSC-grounded quick wins or content decay detection. For teams prioritizing AI search visibility monitoring specifically, Moz Pro's structured inclusion of that capability on mid-tier plans is a practical differentiator.
Learning Curve and Team Fit
Ahrefs is a data-dense platform built for practitioners who know what they're looking for. Its Site Explorer, Keywords Explorer, and Content Explorer are powerful but assume SEO fluency. Moz Pro's interface is generally considered more approachable, and Moz has invested heavily in educational content and community resources over many years. Teams with mixed SEO experience levels, or those onboarding junior members, tend to find Moz Pro's workflows easier to standardize across a group without deep training investment.
Where each tool wins and falls short
Ahrefs
Strengths
- Largest third-party backlink index in the industry
- Mature competitor research workflows
- Strong brand and educational content
Weaknesses
- Expensive — entry plan starts at $129/mo with low row caps
- Data is third-party estimated, not your real Google Search Console truth
- No native AI content briefs grounded in your performance data
- Steep learning curve for non-SEO specialists
Moz Pro
Strengths
- Long-running brand and rich educational ecosystem
- Domain Authority is widely recognized
- Newer AI visibility dashboards on Medium+ plans
Weaknesses
- Third-party estimated data, not your real GSC
- Higher-tier features (AI dashboards, prompt tracking) gated
- No GSC-grounded quick wins / decay / weak-URL workflows
- Add-on costs stack quickly (extra dashboards $20 each, etc.)
Who each tool fits
Ahrefs
Best for
- •Agencies running deep competitor backlink analysis
- •Teams that prioritize off-page SEO and link building
- •Researching keywords across many domains you do not own
Not ideal for
- •Teams whose primary signal is their own Google Search Console data
- •Smaller sites priced out of the $129+/mo entry tier
- •Founders who want actionable next steps, not just raw data
Moz Pro
Best for
- •Teams that rely on Domain Authority as a core metric
- •Established SEO programs comfortable with Moz workflows
- •Buyers who want a stable, mid-market full-stack suite
Not ideal for
- •Founders who want first-party GSC action workflows
- •Teams priced out of $99-$299/mo monthly tiers
- •Anyone whose Moz value is mostly DA scoring
Which should you choose?
Ahrefs is the stronger platform when backlink analysis and competitive keyword research are the core of your SEO program, and your budget accommodates $129 per month or more. Moz Pro makes more sense for teams where Domain Authority is a reporting currency, where budget is tighter, or where AI search visibility monitoring — available on Medium and Large plans — is a growing priority.
Choose Ahrefs if…
- Your primary workflow is analyzing competitor backlink profiles and finding link-building targets at scale.
- You need a keyword database with global coverage across multiple markets — Ahrefs's 24B+ keyword index is materially larger than Moz's.
- Your team runs deep Site Explorer sessions to reverse-engineer competitor content and ranking strategies on a regular cadence.
- You are already at Ahrefs's price point and the incremental data depth justifies the $30–$80/mo premium over Moz Pro's comparable tiers.
Choose Moz Pro if…
- Domain Authority is part of your client reporting or internal KPI framework and you need the metric that coined the concept.
- Budget is a constraint — Moz Pro's Starter plan at $49/mo or Standard at $99/mo is meaningfully cheaper than Ahrefs Lite at $129/mo.
- You are tracking AI search visibility across LLMs and want dashboards for that — Moz includes this on Medium ($179/mo) and Large ($299/mo) plans.
- Your team is newer to SEO and benefits from Moz's established educational ecosystem and a gentler onboarding curve.
Frequently asked questions
What buyers ask when weighing Ahrefs and Moz Pro.
Ahrefs is the stronger choice for backlink analysis. Its proprietary index is widely considered the largest third-party backlink database available, and workflows like link gap analysis, referring domain history, and anchor text research are central to the platform's design. Moz Pro includes Link Explorer with backlink data, but backlinks are not its primary differentiator the way they are for Ahrefs.
Moz Pro's Standard plan is $99 per month versus Ahrefs Lite at $129 per month — a $30 monthly difference at comparable mid-entry tiers. If you compare Moz's Starter plan ($49/mo) to Ahrefs Lite ($129/mo), the gap is $80 per month. On annual billing, Moz Standard drops to $79/mo, widening the savings versus Ahrefs further.
Moz Pro offers a free Moz Community account with limited access to some tools. Ahrefs has no free tier — its lowest paid plan is Ahrefs Lite at $129 per month. Neither offers a free plan with meaningful ongoing SEO workflow capabilities.
Ahrefs's Keywords Explorer is backed by a database of over 24 billion keywords with global coverage and includes click data and SERP feature tracking. Moz Pro uses its own proprietary keyword database, which is smaller and does not publish comparable volume figures. For large-scale or multi-market keyword research, Ahrefs's dataset is more comprehensive.
Moz Pro includes AI Visibility Dashboards on its Medium ($179/mo) and Large ($299/mo) plans, tracking how brands appear in LLM-generated results. Additional AI dashboards can be added at $20 each. Ahrefs does not offer a native AI search visibility feature — its AI tooling is focused on content generation via an add-on, not LLM answer monitoring.
Both tools offer GSC import, meaning you can pull in your Search Console data for reference. Neither platform is built around GSC as a primary data source — there are no native quick-win detectors, content decay alerts, or weak-URL workflows driven by your real GSC performance data in either tool.
Domain Authority (DA) is a 0–100 link-based metric created by Moz to estimate a domain's ranking potential. It originated with Moz Pro and remains closely associated with the platform. While DA scores appear in various third-party tools, Moz Pro is the canonical source. If DA is a client-facing reporting metric or a core internal KPI for your team, Moz Pro is the natural home for it.
Ahrefs Lite allows 750 tracked keywords across 5 projects for $129 per month. Moz Pro Standard allows 300 tracked keywords across 3 sites for $99 per month ($79 on annual billing). For higher keyword tracking volume at lower cost, Moz's Medium plan at $179/mo includes 1,500 keywords — still cheaper than Ahrefs's next tier.