Semrush Review (2026): Plans, Limits, Pros, Cons and Verdict

This Semrush review looks at what you actually get from Semrush in 2026: its keyword, backlink, site audit and rank tracking tools, its newer AI search tracking, the limits on each plan, and how it compares with Ahrefs, SE Ranking and Moz. Every price and limit comes from Semrush’s own pricing and feature pages, checked on 11 October 2026. In short: Semrush is one of the most complete SEO toolkits you can buy, but it’s priced for people who use it every week, and the cheapest plan has limits worth knowing before you pay.

If you’ve already decided to buy and want to pay less, our page on Semrush discounts covers the free trial, yearly billing and the free plan. This page is about the tool itself.

Semrush review at a glance

What Semrush is in 2026

Semrush started as a keyword and competitor research tool and is now a full search visibility platform. One login gives you keyword research, competitor analysis, backlink data, a technical site audit, daily rank tracking and, on most plans, tracking of how your brand shows up in AI answers from tools such as ChatGPT and Google’s AI features. Semrush says 28 million marketers have used it.

The company also changed hands. Adobe announced in November 2025 that it would buy Semrush for about $1.9 billion, and press reports say the deal completed on 28 April 2026; Semrush’s site now calls itself “an Adobe company”. For now Semrush is still sold on its own website with its own plans, so nothing changes for buyers today, but it’s worth watching how prices and products evolve under Adobe.

Semrush plans and limits compared

Semrush sells four self-serve SEO plans. All include one user, mobile data, backlinks, site audit and position tracking; the differences are in limits, history and extras. Prices are monthly; billed yearly, they work out at $117.33, $165.17, $248.17 and $455.67 a month.

Two things stand out. First, SEO and Starter have the same SEO limits; Starter’s extra $60 a month buys AI visibility tracking and fuller keyword research and optimization tools. Second, historical data (what a site ranked for in past months), the keyword cannibalization report, JavaScript rendering in site audits and Looker Studio integration all start at Pro+. If you mostly study competitors’ past performance, budget for Pro+. The free account, with one demo project and 10 reports a day, is enough to learn the interface but not to run real research.

Keyword research

Keyword research is still Semrush’s strongest area. The Keyword Magic Tool searches a database of 28 billion+ keywords across 142 regional databases and shows volume and difficulty for each idea, with filters to narrow thousands of ideas to the best opportunities. Keyword Overview sizes up a single keyword, Organic Rankings shows which keywords bring a competitor traffic, and Keyword Gap finds terms competitors rank for that you don’t. The Keyword Strategy Builder groups keywords into topic clusters you can turn into a content plan.

Semrush says keyword data refreshes monthly. One limit to know on the cheaper plans: SEO and Starter allow 250 “keyword metric updates” a month (refreshing a keyword’s numbers on demand), against 1,000 on Pro+. For a blogger planning a few posts a week, the database size matters more than that limit. New to the process? Our guide to keyword research walks through it step by step, and the best keyword research tools compares Semrush with cheaper options.

Competitor and backlink analysis

Semrush’s backlink index lists 43 trillion+ backlinks and 808 million domain profiles, with about 10 billion pages crawled a day. For any domain you can see its backlinks, referring domains, anchor text and Authority Score. Backlink Gap shows sites linking to your competitors but not to you, which makes a ready-made outreach list. Backlink Audit flags links that look like spam and can build a disavow file for Google, though most small sites never need one.

Domain Overview gives a quick picture of any site’s estimated traffic, top keywords and links. These are estimates, not the site’s real analytics, so compare sites within Semrush rather than treating the numbers as exact. Our list of the best backlink checker tools compares Semrush’s backlink data with the alternatives.

Site Audit

Site Audit crawls your site and lists technical problems ranked by severity, with tips for fixing each one, plus a single Site Health score to track over time. Thematic reports group the issues into focus areas so you can see your site’s weakest areas. A useful 2026 addition: the audit lists pages that block AI crawlers, so you can check that ChatGPT and Google’s AI features are allowed to read the pages you want cited.

Limits are generous for small and mid-sized sites: 100,000 pages a month on SEO and Starter (up to 20,000 pages per website). Sites built heavily in JavaScript need Pro+, the first plan with JavaScript rendering. For WordPress sites, pair the audit with the basics in our WordPress SEO tutorial.

Position Tracking

Position Tracking updates your rankings daily for the keywords you choose, on desktop and mobile and in specific locations. You can follow up to 20 competitors side by side and see whether your keywords trigger SERP features such as featured snippets, local packs and AI Overviews, and whether you appear in them. Automated email reports keep you or a client up to date.

The catch is volume. SEO and Starter track 500 keywords, while SE Ranking’s entry plan tracks 2,000 and Ahrefs Lite 750. If rank tracking is the main thing you need, a dedicated tracker is cheaper; see the rank tracking tools compared, or our AccuRanker review for a tracker built only for that job.

AI search visibility

From the Starter plan, Semrush tracks how your brand appears in AI answers. You choose prompts (50 a day on Starter, 100 on Pro+, 200 on Advanced) and Semrush records whether AI platforms mention or cite you, your share of voice against competitors, and the sentiment of those mentions. Prompt Research shows the topics people ask AI tools about. This is new territory for every vendor, so treat the numbers as directional, but if AI answers already send you visitors, having it next to your SEO data is convenient.

What costs extra

• More users: every plan includes one user; extra users cost $45 to $100 a month each, depending on the plan.
• Reports: three base reports are included; the Base Report add-on is $10 a month and the white-label Pro Report $20 a month.
• Lead Generation: $90 a month for a branded profile on Semrush’s agency directory.
• API access: Advanced plan only.

Semrush also sells separate toolkits for local SEO, content, ads and social media; the prices on this page cover the SEO and AI search plans only.

Ease of use and support

Semrush packs a lot into one interface, and the menu can feel crowded in your first week. The upside is that most tools share the same layout: enter a domain or keyword, pick a country, then filter. Semrush’s knowledge base and Academy courses cover each tool. You can cancel, upgrade or downgrade at any time.

On refunds, read the policy before you start a trial: the trial turns into a paid subscription unless you cancel, and Semrush’s one-time 7-day money-back guarantee applies only to first subscriptions of 12 months or more. Monthly plans don’t qualify for that guarantee.

How to get the most from a Semrush trial

Seven days goes quickly, so plan the trial around real work rather than clicking through menus. This order works well for a blog or small business site:

1. Day 1, set up a project: add your site, run Site Audit and start Position Tracking with the 50 to 100 keywords that matter most to you, plus three or four competitors.
2. Day 2, fix the audit’s top issues: work from the highest-severity errors down; they’re ranked for you.
3. Days 3 and 4, plan content: run your main topics through the Keyword Magic Tool, then use Keyword Gap against your competitors to find topics they rank for and you don’t. Save the best ideas to a keyword list.
4. Day 5, check links: run Backlink Gap to build an outreach list of sites that link to competitors.
5. Day 6, look at AI search: on Starter or Pro+, add a few prompts your customers would ask an AI tool and see whether you’re mentioned.
6. Day 7, decide: if you used it every day and the work would take weeks without it, keep the plan that matched your limits; if not, cancel before the trial ends.

Export what you find as you go (Semrush’s feature pages list shareable exports), so a week of focused work leaves you with a content plan, an outreach list and an audit checklist, whichever way you decide.

Semrush vs Ahrefs, SE Ranking and Moz

Semrush vs Ahrefs: similar entry prices ($139 vs $129). Ahrefs Lite includes 6 months of historical data that Semrush keeps for Pro+, and its $29 Starter plan is a cheap way to do basic research. Semrush’s plans include a full site audit (100,000 pages a month) and add AI prompt tracking from Starter. Our AccuRanker vs Ahrefs comparison covers Ahrefs’ tracking in more detail.

Semrush vs SE Ranking: SE Ranking costs less ($129, or $103.20 a month yearly) and tracks four times as many keywords (2,000) with unlimited keyword, competitor and backlink research. Semrush’s databases and competitor tools are deeper. If rankings are your main need, SE Ranking is the better value.

Semrush vs Moz Pro: Moz Pro starts at $49 a month for one website, with a 1.25 billion+ keyword index. It’s the gentlest start for a single blog, but its data and tool range are smaller.

Semrush pros and cons

What we like: a 28 billion+ keyword database, strong competitor and backlink research, a thorough site audit that now checks AI crawler access, and SEO plus AI search tracking in one place. What we don’t: the $139 entry price is high for a new blog, only one user is included, historical data waits until Pro+, and the 500-keyword tracking limit is low next to SE Ranking.

Who should use Semrush

Semrush earns its price if you publish or optimize content every week, run several sites or client projects, or need competitor research that cheaper tools can’t match. It’s a poor fit for a single new blog on a tight budget, where free tools plus Google Search Console go a long way; our guide to free backlink checker tools lists some.

Is Semrush worth it? Our verdict

For serious bloggers, content teams and agencies, yes: Semrush remains one of the most complete SEO platforms, and its keyword research and competitor tools are among the best available. Start on the 7-day trial with a real task, such as planning a month of content or auditing your site, and see whether you’d use it weekly. If you would, the SEO plan is enough for most single-site bloggers; move to Pro+ only when you need historical data or more than 500 tracked keywords. If you mainly track rankings or have one small site, SE Ranking, Moz Pro or Ahrefs’ $29 Starter will cost you less.