All-in-One SEO Platforms
Semrush review
The broadest search-marketing suite, strongest where paid and organic data meet.
What Semrush is
Semrush is a search-marketing platform covering keyword research, competitor analysis, rank tracking, site auditing, content briefs and paid-search intelligence in one subscription. The thing being bought is the database underneath it: a very large keyword and advertising index that the twenty-odd interfaces are all views onto. That is why it wins on questions about other people's marketing and loses to specialists on single jobs.
For SaaS SEO specifically, the differentiator is advertising data. Knowing which keywords a competitor bids on, what their ad copy promises and which landing pages they send that traffic to tells you what they have already established converts — which is usually a faster read on commercial intent than any organic metric. Nothing in Ahrefs answers that question at the same depth.
The cost model is the part that catches teams out. Seats are strictly per person and cannot be shared, reporting sits behind separate add-ons, and API access does not appear until the Advanced tier. A two-person team on the mid plan with reporting is a materially different invoice from the headline figure.
What you can use it for
- Find the keywords a competitor already ranks for, and the gap between their coverage and yours
- Read a competitor's paid keywords and ad copy to see what they have proven converts
- Track daily positions by location and device, and report them to a client without exporting by hand
- Audit a site on a schedule and work a prioritised technical issue list
The features that matter for SEO
Each one says what it does and the SEO job it serves. A vendor feature list without that second half tells you nothing you could not read on their own site.
Keyword Magic Tool
Expands a seed term into a very large keyword set, grouped into topic clusters with volume, difficulty and intent labels.
The fastest route from one head term to a clustered content plan, and the tool most of the research in a SaaS keyword map actually comes out of.
Volume figures diverge noticeably from Google Ads in smaller markets, so treat them as relative rather than absolute.
Organic Research and Keyword Gap
Lists every keyword a domain ranks for, and compares up to four domains to find terms competitors hold and you do not.
The gap report is the single most useful input to a commercial-page roadmap — it shows demand your rivals have already validated.
Advertising Research
Shows competitors' paid keywords, ad copy and landing pages, with historical spend estimates.
Paid copy is a competitor telling you which promises convert. Reading it before writing commercial pages is faster than testing your own.
Spend figures are modelled estimates, not billing data.
Position Tracking
Tracks daily rankings by keyword, location and device, with share-of-voice and SERP-feature reporting.
The reporting layer clients actually read, and the earliest signal that a technical change has cost you positions.
Site Audit
Crawls a site and returns a prioritised list of technical issues with explanations and affected URLs.
Good enough to run as the scheduled health check on most sites, though a dedicated crawler goes deeper on large or JavaScript-heavy ones.
Log File Analyzer
Parses server logs to show what Googlebot actually requested, and how often.
The only way to confirm crawl budget is reaching the pages you care about, rather than assuming a sitemap did the job.
AI visibility and prompt tracking
Monitors brand presence in AI answers, with prompt counts and report limits set per tier.
Useful as an add-on to work you are already doing in Semrush, though the prompt allowances are small next to dedicated AI-visibility products.
The SEO tier advertises prompt monitoring without publishing a prompt count.
Alston’s video on SemrushAlston video
Pricing and limits
Starting price: Free plan available; paid from $139/month Checked 18 August 2026 Vendor’s own pricing page
| Plan | Price | What it includes |
|---|---|---|
| Free | $0 /mo |
|
| SEO | $139 /mo $117.33/month billed annually |
|
| Starter | $199 /mo $165.17/month billed annually |
|
| Pro+ | $299 /mo $248.17/month billed annually |
|
| Advanced | $549 /mo $455.67/month billed annually |
|
| Enterprise | Custom | |
| Additional users Add-on | From $45 /mo | Seats are strictly per person. The pricing page quotes additional users from $45 a month. |
| Base Report Add-on | $10 /mo | Data from 20-plus tools, Google Analytics and Search Console integrations, PDF export. |
| Pro Report Add-on | $20 /mo | Base Report features plus 20-plus external integrations and timed delivery. |
Add-on rows are only ever charged on top of a plan, so they are excluded from the entry price used in the directory’s price filter.
Strengths and limitations
Strengths
- Advertising and competitor research data with no real equivalent in Ahrefs
- One subscription covers SEO, content, local and paid research, which removes three other tools for a small team
- Position tracking and scheduled site audits are dependable and easy to hand to a client
- Reporting and white-label deliverables are genuinely built for agency workflow
Limitations
- Seats are strictly per person, so a three-person team pays roughly $45 a month more per extra head
- API access starts at Advanced, $549 a month, which puts pipeline work out of reach on lower tiers
- Reporting is an add-on at $10 to $20 a month on top of a tier that looks like it includes it
- Keyword volumes diverge from Google Ads in smaller markets, so absolute figures need cross-checking
- The interface is dense and takes real time to learn — the reason a six-hour tutorial exists at all
Who it is for, and who should skip it
Worth it if
- You need paid-search intelligence alongside organic, in one place
- You report to clients or stakeholders and want the deliverable generated rather than assembled
- Competitor research is the largest part of your week
Skip it if
- You only need a technical crawl — a dedicated crawler is cheaper and deeper
- Your team wants to share one login, which the seat rules do not permit
- You need API access on a small budget
Alternatives to Semrush
Each one answers when it is the better choice, which is the only thing a list of competitors is useful for.
- Ahrefs Choose it when backlink data is the reason for buying, or you want clicks data rather than volume alone behind keyword selection.
- Moz Pro Choose it when you want a credible full platform at the lowest entry price and Domain Authority is the metric your stakeholders quote.
- Screaming Frog SEO Spider Choose it when the only job is technical crawling, where a desktop licence costs a fraction of a suite subscription.
Sources and verification
Last verified 18 August 2026 2 days ago
Pricing 18 August 2026 Plans 18 August 2026 Features 18 August 2026 Company 9 August 2026
- Semrush pricing page Pricing page verifies pricing, plans, limits checked 18 August 2026
- Semrush AI Visibility toolkit Official site verifies features checked 18 August 2026
- Semrush Holdings investor relations Company verifies company checked 9 August 2026
Questions
Is Semrush better than Ahrefs?
They win on different things. Semrush has advertising and paid-search data that Ahrefs has no real equivalent for, and a wider toolset. Ahrefs has the stronger link index and reports clicks rather than only search volume, which makes keyword selection more accurate. For SaaS competitor research the answer is usually Semrush; for link analysis it is usually Ahrefs.
Does Semrush have a free plan?
Yes, with limited daily requests and limited rows per report. It is enough to check a domain or a handful of keywords, not enough to run research on. Paid plans start at $139 a month as of 18 August 2026.
Does Semrush include API access?
Only from the Advanced tier at $549 a month. Lower plans have no API, so dashboard and pipeline work is not possible on them.
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Tell me about your SaaS, your current search visibility and the growth number you care about. You will get a straight answer on whether SEO and AI search can move your numbers, and a personalised blueprint if they can. If they cannot, I will say so.
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The person who audits your site is the person who ships the strategy.
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