There is no universal winner between Semrush, Ahrefs, and Moz. The right choice depends on whether you need backlink depth, marketing breadth, or a simple SEO foundation.

Most comparison articles want you to choose the "best" SEO tool. This one doesn't.

Choosing the wrong SEO tool is expensive. Not just in subscription cost, but in lost momentum, bad data decisions, and months spent inside a platform that does not match how you actually work. Semrush, Ahrefs, and Moz are all powerful. They are also built for very different types of users.

Instead of listing features, this guide focuses on fit. Who each tool is built for. Where each one shines. Where each one quietly disappoints.

If you are about to invest serious money into your SEO stack, the next few minutes will likely save you a year of friction.

Which SEO Tool Should You Use? (The 60-Second Answer)

If you're in a hurry, here's the decision framework:

Still not sure? Keep reading. The details matter more than the headlines—especially the stuff about Ahrefs' credit system.

Why Every "Best SEO Tool" Article Gets This Wrong

Every comparison article on this topic has the same problem: it's written to rank, not to help you decide.

They all open with "it depends on your needs," list every feature in a side-by-side table, and then recommend whichever tool pays the highest affiliate commission (usually Semrush, since their affiliate program is aggressive).

What they don't tell you:

• Who will regret each purchase six months in

• That Ahrefs' Trustpilot rating sits at 2.0/5 from 306 reviews—primarily because of a credit system that has been burning users at alarming rates

• That Semrush's traffic estimates and Google Analytics data don't always match

• That Moz, which everyone dismisses, is actually the right call for a specific type of user

We're not going to do that. This is what we actually found, including the uncomfortable parts.

How I Actually Evaluated Semrush, Ahrefs, and Moz

Here's the methodology so you can judge the quality of the comparison yourself:

We ran the same domain through all three tools and cross-referenced the keyword data and traffic estimates against real Google Search Console numbers. We pulled over 100 reviews from G2 and Trustpilot for each tool and read through the Reddit threads in r/SEO with 200+ upvotes. We also tracked public forum discussions on BlackHatWorld and Moz Community.

No affiliate relationship with any of the three tools. Keytomic is mentioned in this article—that's our product, and we'll be transparent about it when we get there.

G2 ratings (at time of writing):

• Semrush: 4.5/5 — See G2 reviews

• Ahrefs: 4.5/5 — See G2 reviews

• Moz Pro: 4.3/5 — See G2 reviews

G2 scores tell one story. Ahrefs' Trustpilot page tells another. We'll get into why.

Semrush vs Ahrefs vs Moz: What Each Tool Actually Does

Before comparing features, you need to understand the DNA of each platform—because the tool you choose shapes how you approach SEO, not just what data you see.

Semrush started as a PPC competitive intelligence tool in 2008 and evolved into a full marketing suite. Today it has 55+ tools covering keyword research, backlink analysis, site audits, rank tracking, PPC data, local SEO, social media, content marketing, and, most recently, AI visibility tracking. That breadth is both its main selling point and why beginners often get lost in it within the first hour.

Ahrefs built its reputation on backlink data. When it launched in 2011, it had the most comprehensive backlink index in the industry, and that's still largely true today. AhrefsBot is the second most active web crawler globally (after Google), and the platform has since grown to include keyword research, site audits, rank tracking, and content analysis. It's cleaner and more focused than Semrush, but it's primarily an SEO tool—not a marketing platform.

Moz is the oldest of the three. Founded in 2004, they invented Domain Authority (DA), which became so widely adopted that it's now used as a proxy metric across the entire SEO industry—even by people who use Ahrefs or Semrush. Moz's platform is simpler, more beginner-friendly, and significantly less expensive. The honest critique: it has been slow to evolve, and the lack of AI/GEO features is a real gap in 2025.

Who Should Use Semrush, Ahrefs, or Moz (And Who Will Regret Each Choice)

This is the section that matters most. Read it as a filter, not a sales pitch.

Semrush

Right for you if:

• You run an agency or in-house team managing SEO and PPC in one place

• You need white-label reporting for clients

• AI visibility (ChatGPT, Perplexity, Google AI Overviews) is part of your tracking strategy

• You're running technical SEO audits on sites with 10,000+ pages

• You want competitive intelligence on paid search, not just organic

You'll regret it if:

• You only do organic SEO and will never touch the PPC tools (you're paying for features you won't use)

• You're a solo blogger or freelancer on a tight budget ($140/mo is steep if you're only managing one site)

• You get frustrated when what you see in Semrush doesn't match your GA4 or GSC numbers exactly

Ahrefs

Right for you if:

• Link building is your primary SEO activity

• You want the cleanest, most accurate backlink data available

• You're managing multiple verified domains and want fast, reliable data

• You prefer a focused SEO tool without marketing platform extras

You'll regret it if:

• You're a power user—the credit system can burn through a month's credits in a few days of heavy use

• You were on a legacy plan before October 2024 (users reported being quoted $17,500/year to replace plans they had at $2,500/year—documented on Wisp.blog)

• You need PPC intelligence alongside SEO (Ahrefs has no PPC tools)

• You make business decisions based on traffic estimates—independent testing by SelfMadeMillennials showed Ahrefs estimating 51k monthly visits where GSC showed dramatically lower numbers

Moz

Right for you if:

• You're managing 1–2 sites and want a solid SEO foundation without enterprise pricing

• Your budget is under $100/month

• You don't need agency reporting features

• You care about Domain Authority as a metric for link prospecting or client communication

• You're newer to SEO and want a less overwhelming interface

You'll regret it if:

• You're serious about link building (Moz's backlink index is smaller and slower to update)

• You need to manage multiple client sites and produce reports

• AI visibility in ChatGPT and Perplexity is part of your strategy (Moz has nothing meaningful here)

• You need deep keyword research at scale

Visual reference: See the Semrush vs Ahrefs vs Moz comparison on Trustpilot for a raw look at real user sentiment.

Semrush vs Ahrefs vs Moz: Feature-by-Feature Breakdown

Which SEO Tool Is Best for Keyword Research?

Semrush runs on a database of 27+ billion keywords across 142 geo databases. The Keyword Magic Tool returns keyword ideas with search volume, keyword difficulty, CPC data, search intent classification, and long-tail clustering. If you need volume—sheer volume—Semrush wins. It's also what you want if you're running PPC alongside SEO, since the same tool handles both.

Ahrefs has a database of 28.7 billion keywords from 217 locations, and their standout metric is Traffic Potential—not just search volume. Rather than telling you how many times a keyword is searched, Traffic Potential tells you how much total traffic the #1 ranking page gets across all the keywords it ranks for. That's a fundamentally more useful number if you're trying to prioritize what to write next.

Moz has a solid keyword research tool with 1.25+ billion keywords. It works fine for less competitive niches and gives you reliable Keyword Difficulty scores and Organic CTR estimates. Not best-in-class, but more than enough if you're managing a small site and not chasing high-competition terms.

Verdict: If volume is your priority, Semrush. If you want the most meaningful data per keyword, Ahrefs' Traffic Potential metric is genuinely better. If you also run PPC, Semrush makes more sense.

Which SEO Tool Has the Best Backlink Data?

Ahrefs wins this one decisively, and it's not particularly close.

AhrefsBot is the second most active crawler globally after Google. The index updates every 15 minutes, meaning you see new backlinks faster than with any other tool. Users in SEO forums consistently defend Ahrefs' backlink data even when they criticize its pricing—it's that much better.

Semrush has 43+ trillion backlinks in its database, which sounds impressive, but the index includes more dead links and updates less frequently. For most backlink analysis tasks it's more than sufficient, but if link building is your primary SEO activity, Ahrefs is measurably better.

Moz's backlink data is the weakest of the three. The index is smaller and slower to update. Use it for general reference, but don't build a link acquisition strategy around it.

Which SEO Tool Is Best for Site Audits and Technical SEO?

Semrush's Site Audit checks 140+ technical issues with severity classifications and prioritized fixes. It produces actionable reports with specific recommendations, not just a list of problems. For agencies managing multiple clients from one dashboard, Semrush is the clear winner here. In 2025, it also added an AI Search Health score that flags issues affecting how AI systems like ChatGPT and Perplexity crawl and represent your content.

Ahrefs' Site Audit is fast, clean, and shows an always-on health score as you make changes. It covers 120+ issues and does the job well. It's less granular than Semrush and doesn't have the AI Search Health scoring, but for a focused SEO team that doesn't need agency reporting, it's completely solid.

Moz covers the basics for small sites. If you're managing one or two sites and just need to catch obvious technical errors, it works. Beyond that, you'll hit its limits.

Verdict: Semrush for agencies and anyone managing large or multiple sites. Ahrefs for individuals and small teams. Moz only for single-site basics.

Which SEO Tool Tracks AI Visibility in 2025? (The Missing Angle Everyone Skips)

This is the section nobody puts in their comparison. It's also the most important one for 2025 and beyond.

40% of searches now happen on AI platforms—ChatGPT, Perplexity, Google AI Mode, Google AI Overviews, Gemini. If you're only tracking your Google SERP rankings, you're already blind to nearly half of the search surface.

Here's how the three tools handle it:

Semrush is the clear leader. Their AI Visibility Toolkit (part of Semrush One) tracks brand mentions and visibility across ChatGPT, Google AI Overviews, AI Mode, Perplexity, and Gemini.

The Prompt Tracking feature lets you monitor how your brand appears in response to specific queries across these platforms with daily updates. They monitor over 100 million relevant LLM prompts globally, including a US database of 90M+ prompts and a ChatGPT database of 29M+ prompts. It's the most actionable AI visibility tracking currently available at this scale.

Ahrefs has Brand Radar, their LLM visibility tracking add-on. It tracks share-of-voice in AI platforms and monitors brand mentions. It's less granular than Semrush's prompt-level tracking and the full feature requires additional cost on top of your base plan. Better than nothing, but not at Semrush's level for AI visibility specifically.

Moz has no meaningful AI visibility tracking. If this matters to your business, Moz is simply not the right tool.

Which SEO Tool Has Better Content Tools?

Semrush built for content at volume. The SEO Writing Assistant gives you real-time optimization feedback as you write. Topic Research identifies content gaps. Content Audit tracks performance across existing pages. If you're running a content operation at any real scale, Semrush has the workflow tools to support it.

Ahrefs excels at content research and ideation. Content Explorer lets you find the most linked-to and most shared content on any topic. The AI Content Helper helps improve content you've already written. It's a research and analysis tool, not a workflow tool.

Moz has on-page optimization suggestions. That's about it on the content side.

Which SEO Tool Has the Best Data Accuracy?

This is where the honest answer gets uncomfortable for Ahrefs fans.

Traffic estimates from all three tools are approximations—not a single one of them pulls from your actual analytics data. But there's a difference between "roughly correct" and "significantly off."

Independent testing by SelfMadeMillennials found Ahrefs estimating 51,000 monthly visits for a site where real GSC data showed dramatically lower numbers—in one documented case, roughly a 9x overestimate compared to actual data. Ahrefs' own documentation acknowledges this, noting that traffic estimates should be treated as approximations due to gaps in keyword coverage and search volume modeling.

Semrush trends closer to actual analytics in most cases, though gaps exist there too. Moz's estimates have a similar range of variance.

The practical takeaway: use all three tools for directional trends and competitive benchmarking, not absolute forecasts. Never make headcount or budget decisions based on third-party traffic estimates without cross-referencing against your own GSC data.

Semrush vs Ahrefs vs Moz Pricing: What You'll Actually Pay (Not Just the Starting Price)

Base Pricing

The Semrush Pricing Reality

The Pro plan is fine for small teams, but many agencies find themselves pushed to Guru ($250/mo) for content marketing tools, historical data, and PDF reports. Large agencies often land at Business ($400+) or the new Semrush One plans once AI visibility tracking is included. API costs are additional. For what you get across SEO, content, and now AI visibility, it's competitive pricing—but go in knowing the starting price isn't where many teams land.

The Ahrefs Pricing Reality — The Big One

This is the section that will actually help you make a decision.

In April 2024, Ahrefs introduced price increases of 30–39% across their plans and rolled out a credit system. Under the credit system, every report, filter, and export costs credits. Power users reported burning through 500+ credits in a few days of normal usage.

From BlackHatWorld:

"950 credits in 3 hours of normal use." "It's like you have to limit yourself, check credits every hour. Worst user experience ever."

From Trustpilot:

"Credit system is a total scam, worst subscription type ever."

Ahrefs temporarily made the system unlimited in June 2024 after user backlash, but the controversy around their pricing model hasn't gone away.

Then in October 2024, Ahrefs cancelled legacy plans. Users who had been paying $2,500/year for grandfathered plans were quoted $17,500/year to renew under new pricing—a jump documented by Wisp.blog and confirmed across multiple forums.

The result: Ahrefs sits at 2.0/5 on Trustpilot from 306 reviews. On G2, where the audience is more professional and less emotionally reactive to billing surprises, it's 4.5/5. The gap tells you everything: the product is excellent. The pricing experience has been genuinely bad for a subset of users.

Free tier: Ahrefs Webmaster Tools (limited, but real backlink and keyword data for sites you own).

The Moz Pricing Reality — The Underrated One

Moz Starter at $49/month ($39 annually) is genuinely good value for the right user. The plan covers 3 campaigns, 300 keyword rankings, and core backlink analysis. The Moz Pro Medium plan at $99/month is one of the better deals in the market for managing up to 5 sites with solid keyword tracking and MozBar access.

Moz offers a 30-day free trial—the most generous free trial of the three. Semrush offers 7–14 days. Ahrefs only offers free access via Webmaster Tools for your own sites.

📷 Compare all three pricing pages: Semrush | Ahrefs | Moz

What Real SEOs Say About Semrush, Ahrefs, and Moz (Not the Review Summaries — The Actual Complaints)

What Semrush users love and hate

Love: The Keyword Magic Tool's depth and filtering, actionable Site Audit reports, AI visibility tracking, one dashboard for SEO and PPC.

Hate: Traffic estimates that don't always match GA4 or GSC numbers ("way off" is a recurring complaint in reviews), the upsell to higher plans when you hit limits, and a billing/cancellation experience that has driven a lot of negative Trustpilot reviews—Semrush's own Trustpilot score is 2.1/5, with the negative reviews concentrated on billing, not product.

The pattern is interesting: both Semrush and Ahrefs have high G2 ratings and low Trustpilot ratings. G2 captures professional users making deliberate purchasing decisions. Trustpilot captures emotional responses, often billing surprises. Take both with appropriate context.

What Ahrefs users love and hate

Love: Best-in-class backlink data, the Traffic Potential metric in Keywords Explorer, clean and fast interface, Content Explorer for research.

Hate: The credit system, the 2024 price increases, the October 2024 legacy plan cancellations, traffic estimates that can be significantly higher than actual GSC data, and—in one memorable thread—an Ahrefs CMO reportedly deleting critical comments in their community rather than responding to them. These are not minor grievances.

From BlackHatWorld:

"$399/month for 500 credits. You burn through them in days if you actually use the tool."

What Moz users love and hate

Love: Simple, clean interface, MozBar Chrome extension, Domain Authority as a universally understood metric, beginner-friendly onboarding, and pricing that actually makes sense for small sites.

Hate: "The site looks the same as it did five years ago." This is the consistent complaint—Moz is stagnating. The backlink index is smaller and slower. There's no AI visibility roadmap anyone can point to. If you grow beyond your current needs, you'll outgrow Moz.

📷 See G2 ratings comparison: Semrush vs Ahrefs vs Moz

Still Not Sure? Use This to Decide Between Semrush, Ahrefs, and Moz

Choose Semrush if:

• You need SEO and PPC intelligence in one place

• You need white-label reporting for clients

• AI visibility in ChatGPT and Perplexity matters to your strategy

• You're running technical audits on large or multiple sites

• You're willing to pay for breadth and will actually use it

Choose Ahrefs if:

• Link building is your primary SEO activity

• You want the cleanest, most precise backlink data

• You manage multiple verified domains

• You want focused SEO data without extra marketing tools

• You're not a power user who will burn credits quickly

Choose Moz if:

• You manage 1–2 sites

• Your budget is under $100/month

• You don't need agency features

• You're newer to SEO and want a clear, accessible interface

The honest reality: Many high-output SEO teams use both Ahrefs (for backlinks and keyword research) and Semrush (for audits, competitive intelligence, and AI visibility tracking). They're not mutually exclusive, and the redundancy is often worth it at the agency level.

When Should You Switch From Ahrefs to Semrush (or Vice Versa)?

Consider switching away from Ahrefs if:

• Your monthly credit bill is becoming unpredictable

• You need PPC data (Ahrefs has none)

• You were pushed off a legacy plan and the new pricing doesn't make sense for your usage

• AI visibility tracking is increasingly important and you don't want to pay the Brand Radar add-on cost

Consider switching away from Semrush if:

• You only do organic SEO and are paying for tools you never touch

• Link building is your primary workflow and you want the best possible backlink data

• You prefer a faster, cleaner interface and don't need the marketing platform breadth

Consider switching away from Moz if:

• Your site has grown past 2–3 active campaigns

• You're starting to take link building seriously

• Clients are asking questions you can't answer with Moz's reporting

What Semrush, Ahrefs, and Moz Don't Tell You (And a Tool That Does)

What Semrush, Ahrefs, and Moz Don’t Tell You (And a Tool That Does)

Here is the honest gap.

Semrush, Ahrefs, and Moz are exceptional at showing you what to do. None of them are built to actually do it with you.

They surface keyword gaps. They show backlink opportunities. They estimate traffic. Then the workflow leaves the platform and becomes manual. You export keywords. Build a spreadsheet. Brief a writer. Optimize inside another tool. Publish in your CMS. Submit for indexing. Wait. Check rankings. Repeat.

And now in 2025, you also have to ask a new question:
Are you visible inside ChatGPT, Gemini, and Perplexity?

Semrush can show you some of that. Ahrefs has Brand Radar. Moz does not. But none of them connect keyword discovery to automated publishing, indexing, and AI visibility execution in a single loop.

If your bottleneck is not data but execution, this is where the traditional SEO stack starts to feel fragmented.

The Execution Gap: From Data to Published and Indexed

Most teams using Ahrefs or Semrush follow a pattern like this:

1. Identify a keyword opportunity.

2. Export it.

3. Build a content brief manually.

4. Assign it to a writer.

5. Optimize it with Surfer or a similar tool.

6. Publish it in WordPress.

7. Submit it in Search Console.

8. Check rankings in two to three weeks.

9. Manually check if AI platforms cite it.

This is not a small amount of work. It is an entire operational layer sitting on top of the data tools.

If that workflow feels familiar, Keytomic was built for what comes after keyword discovery.

Instead of stopping at insight, it connects strategy to execution. You can see how the platform approaches this in its breakdown of how Keytomic helps you win at SEO where the focus is not just rankings, but full automation across the SEO lifecycle.

What Keytomic Actually Replaces in Your Stack

Keytomic is not trying to outcrawl Ahrefs or replace Semrush’s PPC intelligence. It solves a different problem.

It acts as an AI SEO agent that runs the content workflow from keyword to published, indexed, and visibility tracked across both Google and AI search engines.

Here is how the platform closes the loop.

Ultimate SEO Dashboard

No more bouncing between Google Search Console, GA4, Ahrefs, and spreadsheets. The dashboard consolidates traffic trends, keyword movement, content performance, and growth signals into one screen. Instead of stitching together reports, you get a real time operational snapshot tied directly to content output.

Detailed Brand Profile

Every project starts with a structured SEO identity. Anchors, positioning, tone, ICP, competitor landscape, semantic entities, and topical clusters are defined up front. That brand layer guides content generation so articles align with business intent, not just search volume. It is the difference between ranking content and revenue aligned content.

SEO Automation

Instead of inflated third party keyword volumes, Keytomic prioritizes realistic opportunity data and competitor gaps. It identifies keywords competitors rank for that you do not and structures content with semantic depth and LLM friendly architecture for AI citations. Internal linking logic runs automatically so topical authority compounds instead of remaining scattered.

Content Calendar

TOFU, MOFU, and BOFU mapping is not an afterthought. The calendar builds full funnel coverage based on buyer intent and competitor blind spots. Strategy turns into a 30 day roadmap instead of a loose list of keyword ideas.

Content Automation

Choose publishing days. The system handles research, structuring, drafting, image generation, optimization, and queueing. The idea is not to replace editorial judgment, but to remove repetitive workflow friction.

Publishing Integrations

One click publishing to WordPress, Shopify, Framer, Webflow, and custom webhooks. Formatting, headings, metadata, and links remain intact. This removes the copy paste layer where most operational mistakes happen.

Auto Indexing Tool

After publishing, pages are pushed for indexing automatically. You are not waiting weeks for crawlers to discover new URLs. Faster discovery means faster data and faster iteration.

Reddit AI Module

Instead of random outreach, the module identifies relevant Reddit threads and suggests value first participation. The goal is long term community presence that feeds both trust and brand mentions.

Backlinks Sharing Module

Structured backlink sharing supports authority growth without risky tactics. Consistent placements build compounding credibility rather than short bursts that look unnatural.

SEO Audit Tool

A 300 plus parameter audit covers crawlability, content gaps, structured data, performance issues, and AI specific signals. It replaces the need to combine multiple crawlers and separate technical tools.

Value for Money: Keytomic vs a Traditional SEO Stack

If you replicate Keytomic’s execution layer manually, here is what the stack often looks like:

Keytomic Pro plan: $99 per month.

It does not replace PPC intelligence. It does not replace advanced backlink prospecting research. But for teams focused on organic growth and AI visibility, it consolidates what would otherwise require multiple subscriptions and a heavy manual layer.

Right for You If

• You are a lean team publishing 10 to 30 plus articles per month

• You want visibility in both Google and AI search platforms

• You already pay for Ahrefs or Semrush but struggle to turn data into published output

• You want fewer tools and more execution

Not the Right Fit If

• Your primary workflow is deep backlink prospecting and outreach at scale

• PPC intelligence is a core part of your strategy

• You publish fewer than 4 to 5 articles per month and do not need automation

Semrush, Ahrefs, and Moz are exceptional at analysis.

Keytomic focuses on execution.

If your biggest constraint is insight, stay with the traditional stack.
If your biggest constraint is shipping, automation becomes the real leverage.

Semrush vs Ahrefs vs Moz: The Final Verdict (No Hedging)

Semrush is the best all-in-one platform for agencies, in-house marketing teams, and anyone who needs SEO, PPC, and AI visibility tracking under one subscription. It's the only real answer if ChatGPT and Perplexity visibility is part of your KPIs. You're paying for breadth—that breadth is worth it when you're actually using it.

Ahrefs is the best tool for SEO specialists and link builders who want the most accurate, freshest backlink data and a clean interface that doesn't get in the way. The 2024 pricing changes and credit system are real concerns for power users. But for backlink analysis and organic keyword research? Nothing comes close. Just go in knowing the credit system exists and test how quickly you burn through them before committing.

Moz is more useful than its reputation suggests—for the right profile. If you're a solo founder or small business managing 1–2 sites on a budget, Moz gives you everything you actually need at half the price of the alternatives. The stagnation is real, but it only matters if you need features Moz doesn't have.

Semrush vs Ahrefs vs Moz: Your Questions Answered

Is Semrush better than Ahrefs?

It depends on what you're doing. Semrush is better for agencies and teams who need PPC data, content tools, white-label reporting, and AI visibility tracking. Ahrefs is better for SEO specialists focused on backlink analysis and organic keyword research. Neither is universally "better"—they're better at different things.

Is Ahrefs worth it in 2025?

Yes—if you're a serious SEO practitioner who does a lot of backlink analysis and organic keyword research. No—if you're a power user who will burn through credits, were pushed off a legacy plan, or need AI visibility tracking without paying extra for Brand Radar.

Is Moz still relevant in 2025?

Yes, for a specific user profile. If you're managing 1–2 sites on a budget, Moz is still solid. Domain Authority remains the industry's most commonly referenced backlink metric. For serious link building, AI visibility, or large-scale operations, Moz is behind.

What is the most accurate SEO tool for traffic estimates?

None of them are reliably accurate—they're all approximations. That said, Semrush tends to track closer to GSC data in most independent tests, while Ahrefs has documented cases of significant overestimation. Use any tool's traffic estimates for directional trends and competitive benchmarking, not for absolute numbers.

Can I use Semrush or Ahrefs for free?

Semrush has a free plan with limited functionality and offers a 7–14 day Pro trial. Ahrefs does not have a general free trial but offers Ahrefs Webmaster Tools free for your own sites (limited backlink and keyword data). Moz offers a 30-day free trial—the most generous of the three.

Is Moz DA still important?

Domain Authority is still the most widely used backlink metric in the industry for quick-reference comparisons, link prospecting, and client communication—largely because it's been around the longest and everyone has a sense of what a DA 40 site versus a DA 80 site means. It's not perfect, but it's useful as a directional indicator.

What's the best SEO tool for a beginner?

Moz, for the accessible interface and $49/month starting price. If you need more depth but want to start cheap, Semrush's free tier and trial is a good place to learn the platform before committing. Ahrefs has a steeper learning curve and no real free trial for beginners.

What is the best SEO tool for agencies?

Semrush, particularly if you need white-label reporting, multi-client project management, AI visibility tracking, and both SEO and PPC data. Semrush Guru or Business is where most agencies end up.

Is the Ahrefs credit system worth it?

For light-to-moderate users who check rankings and run occasional keyword research, the credit system is manageable. For power users who run large crawls, export frequently, or do heavy research sessions, it can become expensive and frustrating. Check your typical usage patterns against Ahrefs' credit cost table before committing.

Which is better for local SEO: Semrush, Ahrefs, or Moz?

Semrush has the most built-out local SEO toolkit, including Listing Management, Google Maps rank tracking, and local pack monitoring. Moz also has solid local features. Ahrefs is weakest on local specifically. For agencies managing local SEO clients at scale, Semrush is the clear winner.

Do Semrush, Ahrefs, or Moz help you rank in ChatGPT or Perplexity?

Semrush's AI Visibility Toolkit is the only one of the three with meaningful AI search tracking and optimization guidance. Ahrefs has Brand Radar as an add-on. Moz has nothing meaningful here. For actual execution on AI search optimization—creating content structured to be cited in AI-generated answers—see what Keytomic does differently.

Is there a better alternative to Semrush, Ahrefs, and Moz?

For data and competitive intelligence, these three remain the gold standard. The gap they share is execution: they tell you what to do, but none of them do it for you. If your problem is acting on SEO data—not gathering it—Keytomic closes that gap with end-to-end content automation from keyword to published and indexed.