HEAD-TO-HEAD COMPARISON · THREE-WAY
Searching “ahrefs vs semrush vs moz” usually means one thing: you want one SEO platform, not three pairwise arguments. The short answer — pick Ahrefs if backlink and competitor data depth is your main job; pick Semrush if you want the broadest platform, covering SEO plus AI search visibility and content in one subscription; pick Moz Pro if you want the simplest, cheapest core SEO toolset and you are happy with keyword research, rank tracking, crawling and Domain Authority rather than depth. This page is a decision guide for that three-way choice only — for the detailed pairwise verdicts, see our linked Ahrefs vs Moz, Semrush vs Moz and Semrush vs Ahrefs comparisons. Every price below was checked on the vendors’ official pricing pages in October 2026.
Updated October 2026 · Editorial comparison
BACKLINK & COMPETITOR DEPTH
Ahrefs at a Glance
Ahrefs
BEST FOR
SEOs whose work centres on backlinks, competitor analysis and historical data — and who will use the depth enough to justify a ladder that starts properly at $129 a month.
BROADEST VISIBILITY PLATFORM
Semrush at a Glance
Semrush
BEST FOR
Teams that want SEO, AI search visibility, content optimisation and reporting in one place, with daily rank tracking and prompt tracking bundled from the Starter tier up.
SIMPLEST CORE SEO
Moz at a Glance
Moz Pro
BEST FOR
Beginners, small sites and small teams who want a focused, easier toolset — keyword research, rank tracking, site crawl and Domain Authority — for $49 to $299 a month.
Verdict · Features · Pricing · FAQ
Ahrefs in Detail
Ahrefs sells data depth. Its official pricing guide, re-checked for this comparison, frames the free plan as limited access for verified sites you own — Site Explorer overview, Site Audit, Web Analytics and related owner tools — while paid plans open competitor data for any site. Starter at $29 a month is deliberately narrow: 1 unverified project, 100 credits a month, 1 month of history and 50 tracked keywords in Rank Tracker. Real work starts at Lite ($129/mo): 5 projects, 750 tracked keywords, 6 months of history and API access. Standard ($249/mo) raises that to 20 projects, 2,000 keywords, 2 years of history and unlimited credits; Advanced ($449/mo) reaches 50 projects, 5,000 keywords and 5 years; Enterprise ($1,499/mo) adds unlimited history on an annual commitment. Extra users are paid add-ons on the lower tiers, so the headline price is rarely the team price.
Semrush in Detail
Semrush sells breadth. Its current official pricing page organises the range as SEO, Starter, Pro+ and Advanced — the older Pro, Guru and Business names are retired and should not be used to judge this comparison. The SEO plan covers 5 websites and 500 keywords tracked daily, with basic keyword research, competitor analysis, Position Tracking and Site Audit. Starter adds AI search: 50 prompts tracked daily and AI brand performance for 1 domain. Pro+ scales to 15 websites, 1,500 keywords tracked daily, historical data and content optimisation. Advanced reaches 40 websites, 5,000 keywords daily, Share of Voice and API access. A free account offers 1 demo project and 10 reports a day with no card required, and extra users start from $45 a month. If you also need to monitor how your brand appears in AI search results, Semrush is the only one of these three that bundles that job into the same ladder.
Visit Semrush’s official site →
Moz Pro in Detail
Moz Pro sells focus. Its official pricing page lists a simple four-step ladder — Starter, Standard, Medium and Large — built around keyword research, rank tracking, site crawling and its Domain Authority metric. Standard covers 1 user, 3 sites and 300 tracked keywords; Medium, its most popular tier, covers 2 users, 10 sites and 1,500 keywords; Large covers 3 users, 25 sites and 3,000 keywords. There is no $0 free plan listed on that page — Moz offers a free trial instead — and extra seats cost $49 a month each, with annual billing saving 20%. Moz does not try to match Ahrefs on backlink history or Semrush on platform breadth; its argument is that many small teams only need the core jobs done clearly, for less.
Our Verdict
An honest editorial take — not sponsored, not influenced by affiliate relationships.
OUR VERDICT
Editorial opinion based on publicly available information.
There is no single winner — there are three different buys. Ahrefs is the pick when backlink and competitor data is the work itself. Semrush is the pick when one platform must cover SEO, content and AI search visibility together. Moz Pro is the pick when you want the core SEO jobs, clearly presented, for the lowest total cost — its top tier, Large at $299 a month, costs about the same as Ahrefs Standard alone.
Choose Ahrefs if link analysis, competitor gaps and historical depth drive your decisions, and you will start at Lite ($129/mo) or above rather than the credit-capped Starter.
Choose Semrush if you want the widest feature set in one subscription — daily rank tracking, content tools and AI visibility tracking from Starter up.
Choose Moz Pro if you are starting out, run a small site or small team, and would rather pay $49–$299 a month for a focused toolset than pay for depth you will not use.
Why the verdict holds
Start with what each tool is actually selling, because the three ladders are not three prices for the same product. Ahrefs prices history and data volume: history grows from 1 month on Starter to unlimited on Enterprise, and tracked keywords from 50 to 5,000 before Enterprise. Semrush prices scope: the jump from SEO to Starter is not more keywords — both track 500 daily — it is the addition of AI search tracking, and Pro+ and Advanced then scale sites, keywords and prompts together. Moz prices simplicity: four tiers, one clear set of core tools, and a ceiling low enough that a small team can buy the top tier without an approvals process.
Seats change the maths everywhere. All three charge extra for additional users on at least some tiers — Ahrefs as paid add-ons on lower tiers, Semrush from $45 a month, Moz at $49 a month per seat. A solo user comparing headline prices and a three-person team comparing the same page will reach different answers, and both can be right. Work out your total with seats included before you call any of these three “cheaper”.
Free entry is not comparable either. Ahrefs free is for verified site owners looking at their own sites. Semrush free is a demo project with 10 reports a day for evaluating the platform on any domain. Moz lists no free plan on its pricing page, only a free trial. If “try before you pay” matters, you are testing three different things — and none of them is the full paid experience.
Who should pick which
- Link builders and competitor researchers: Ahrefs, starting at Lite — Starter’s 100 credits a month will not sustain real analysis.
- Content and visibility teams: Semrush Pro+ — 15 websites, 1,500 daily keywords, historical data, content optimisation and AI prompt tracking in one plan.
- Solo site owners on a budget: Moz Pro Starter or Standard, or Ahrefs Starter if your own site is the only project — compare the limits above, not just the $29 vs $49 headline.
- Agencies: Semrush Advanced or Ahrefs Advanced, depending on whether breadth or backlink depth matters more to your client work; both sit at the top of their ladders for a reason.
- Beginners who find the big platforms overwhelming: Moz Pro — the narrowest toolset here is a feature when you are learning the core jobs.
Feature Snapshot
Side-by-side facts drawn from publicly available product information.
| FEATURE | Ahrefs | Semrush | Moz Pro |
|---|---|---|---|
| CORE APPROACH | Backlink & competitor depth Site Explorer, Keywords Explorer, Rank Tracker and long historical data windows. |
Broadest platform SEO plus AI search visibility, content optimisation and reporting in one subscription. |
Focused core SEO Keyword research, rank tracking, crawl and Domain Authority, kept deliberately simple. |
| FREE ENTRY | Free for verified sites only Limited owner tools for sites you can prove you own. |
Free demo account 1 demo project, 10 reports per day, no card required. |
Free trial only No $0 free plan listed on the official pricing page. |
| ENTRY PAID PLAN | Starter — $29/mo 1 unverified project, 100 credits/mo, 50 tracked keywords, 1 month history. Credit-capped. |
SEO — $139.95/mo 5 websites, 500 keywords tracked daily, Position Tracking and Site Audit. |
Starter — $49/mo Single-website entry tier for individuals. |
| MID TIER | Lite $129/mo; Standard $249/mo 750 then 2,000 tracked keywords; 6 months then 2 years of history; API from Lite. |
Starter $199/mo; Pro+ $299/mo AI tracking from Starter (50 prompts/day); Pro+ adds historical data and content tools, 1,500 keywords daily. |
Standard $99/mo; Medium $179/mo 300 then 1,500 tracked keywords; 3 then 10 sites; 1 then 2 users included. |
| TOP TIER (BEFORE ENTERPRISE) | Advanced — $449/mo 50 projects, 5,000 tracked keywords, 5 years of history. |
Advanced — Custom pricing 40+ websites, 5,000+ keywords daily, API and Share of Voice; price shown as Custom on the official page. |
Large — $299/mo 25 sites, 3,000 tracked keywords, 3 users included. |
| EXTRA SEATS | Paid add-ons on lower tiers Budget for seats separately from the headline plan price. |
From $45/mo per user Listed as an add-on on the official pricing page. |
$49/mo per seat Annual billing saves 20% on plan prices. |
| SIGNATURE STRENGTH | Historical & backlink data History scales with tier, up to unlimited on Enterprise ($1,499/mo). |
AI search visibility Prompt tracking and AI brand performance bundled from Starter up. |
Domain Authority & clarity A widely recognised authority metric inside the simplest interface here. |
Pricing & Free Options
Plans change often — always confirm on the official site before buying. Prices verified on the official pages in October 2026.
Ahrefs
FREE · STARTER · LITE · STANDARD · ADVANCED · ENTERPRISE
USD, ex-tax, per Ahrefs’ official pricing guide
✓ Free ($0): limited tools for verified sites you own
✓ Starter ($29/mo): 1 unverified project, 100 credits/mo, 50 tracked keywords
✓ Lite ($129/mo): 5 projects, 750 tracked keywords, API access
✓ Standard ($249/mo): 20 projects, 2,000 keywords, unlimited credits
✓ Advanced ($449/mo): 50 projects, 5,000 keywords
✓ Enterprise ($1,499/mo): unlimited history, annual commitment
− Starter is credit-capped, and extra users cost extra on lower tiers — most working SEOs should budget from Lite up.
Semrush
FREE · SEO · STARTER · PRO+ · ADVANCED
Monthly prices; annual billing saves up to 17%
✓ Free ($0): 1 demo project, 10 reports per day, no card required
✓ SEO ($139.95/mo; $117.33 annual): 5 websites, 500 keywords tracked daily
✓ Starter ($199/mo; $165.17 annual): SEO plus AI search — 50 prompts/day, 1 AI brand domain
✓ Pro+ ($299/mo; $248.17 annual): 15 websites, 1,500 keywords daily, historical data, content optimisation
✓ Advanced (Custom pricing): 40+ websites, 5,000+ keywords daily, API, Share of Voice — listed as Custom on the official pricing page
− The broadest platform here carries premium pricing — Advanced is custom-priced — and extra users start from $45/mo on top of the plan.
Moz Pro
STARTER · STANDARD · MEDIUM · LARGE
Monthly prices; yearly billing saves 20%
✓ Starter ($49/mo): single-website entry tier
✓ Standard ($99/mo; $79 yearly): 1 user, 3 sites, 300 tracked keywords
✓ Medium ($179/mo; $143 yearly): 2 users, 10 sites, 1,500 tracked keywords
✓ Large ($299/mo; $239 yearly): 3 users, 25 sites, 3,000 tracked keywords
− No $0 free plan is listed — only a free trial — and extra seats are $49/mo each. The toolset is narrower by design.
Strengths & Trade-offs
Our editorial assessment of where each tool shines — and where it doesn’t.
Ahrefs
THE DATA-DEPTH OPTION
Semrush
THE BROADEST-PLATFORM OPTION
Moz Pro
THE SIMPLE, BUDGET OPTION
Bottom Line
If you came here asking “ahrefs vs semrush vs moz — which one?”, answer the job first, not the brand. Backlink and competitor data as the main job: Ahrefs, budgeted from Lite at $129 a month. One platform for SEO, content and AI search visibility: Semrush, with Pro+ at $299 a month the tier most growing teams will land on. Core SEO done simply and cheaply: Moz Pro, where $49 to $299 a month covers the whole ladder. All three charge extra for seats, all three change pricing over time, and the wrong choice is rarely the tool — it is paying a top-tier price for depth or breadth your actual work never touches.
Want the pairwise detail?
This page deliberately stays at decision level to avoid repeating our pairwise verdicts. For the head-to-head depth, read Ahrefs vs Moz for backlink depth versus core SEO, Semrush vs Moz for platform breadth versus focus, and Semrush vs Ahrefs for the two heavyweights directly. On a tighter budget, Ubersuggest vs Semrush covers the cheaper alternative angle.
Frequently Asked Questions
Which is better: Ahrefs, Semrush or Moz?
None is better at everything. Ahrefs is strongest for backlink and competitor data depth, Semrush is the broadest platform with AI search visibility bundled in, and Moz Pro is the simplest and cheapest core SEO toolset. Pick by the job you do most, using the pricing and limits compared above. This comparison is research-based on official vendor information.
Which is cheapest: Ahrefs, Semrush or Moz?
By headline price, Ahrefs Starter is lowest at $29 a month, but it is capped at 100 credits, 1 unverified project and 50 tracked keywords. Moz Pro has the lowest realistic ladder overall — $49 to $299 a month for its full range. Semrush paid plans start at $139.95 a month for SEO, with a free demo account available. Always add seat costs: Ahrefs charges add-ons on lower tiers, Semrush extra users start at $45/mo and Moz extra seats are $49/mo.
Is Ahrefs or Semrush better than Moz for beginners?
For most beginners, Moz Pro is the gentler start: a focused set of core tools, a clear four-tier ladder and Domain Authority as a simple reference metric. Ahrefs and Semrush both offer more depth and breadth, but their ladders, limits and modules take longer to learn. A beginner who already knows their job is backlinks should still start with Ahrefs Lite rather than forcing Moz to fit.
Do Ahrefs, Semrush or Moz offer a free plan?
Each differs. Ahrefs offers a free plan with limited tools for verified sites you own. Semrush offers a free account with 1 demo project and 10 reports per day, no card required. Moz Pro lists no $0 free plan on its official pricing page — it offers a free trial instead. None of the free options replaces a paid plan for competitor research.
Which of the three is best for agencies?
It depends on the client work. Agencies scaling across many sites and markets tend to compare Semrush Advanced (custom pricing, 40+ websites, 5,000+ keywords daily, API) with Ahrefs Advanced ($449/mo, 50 projects, 5,000 tracked keywords, 5 years of history). Moz Large ($299/mo) can suit smaller client rosters that only need core SEO. Factor in per-seat add-ons for your whole team before deciding.
Should I buy two of them instead of choosing one?
For most small and mid-sized teams, no — the core jobs overlap heavily, and one well-used subscription beats two half-used ones. Running two only makes sense when a specific gap is costing you work, for example pairing a primary platform with a second tool used solely for one data type. Start with the one that matches your main job, and reassess after a full reporting cycle.
Keep comparing
- Ahrefs vs Moz — deep backlink data against a focused core-SEO toolset.
- Semrush vs Moz — the broad visibility platform against focused core SEO.
- Semrush vs Ahrefs — the two heavyweight platforms compared directly.
- Ubersuggest vs Semrush — a budget-friendly SEO tool against the full visibility platform.
How we compare
All three tools are evaluated against the same criteria — capabilities, ease of use, pricing and value, and limitations — using official documentation, pricing pages, and published product information. This page targets the explicit three-way question only and links to our pairwise comparisons for depth, rather than repeating their verdicts. If we test a tool ourselves in the future, the review will say so and include our screenshots, test tasks, and observations. This verdict is editorial opinion based on publicly available information, not sponsored, and not influenced by affiliate relationships. SmartRiseHQ currently uses no affiliate or referral links.
A note on pricing
SEO platform pricing, plan names, and limits change frequently. Prices above were verified on the official Ahrefs, Semrush and Moz pricing pages in October 2026; Semrush plan amounts are shown as monthly prices with annual equivalents where the vendor publishes them, and Moz yearly prices reflect its stated 20% annual saving. Always confirm current plans on the vendor’s official pricing page before buying.