Rank Math vs Semrush
We give Rank Math a 3.0 GPA and Semrush a 2.2, out of 4.0. Rank Math grades higher on value for money and the free plan. Semrush grades higher on features. They get the same grade on ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Rank Math
WordPress SEO plugin for meta tags, schema, sitemaps and rank tracking
Semrush
SEO suite for keyword research, rank tracking and AI search visibility
How we grade them
| 3.0GPARank MathVery good | 2.2GPASemrushFair | |
|---|---|---|
| Value for money | AGraded against its alternatives. PRO is €8.99 a month at renewal (€7.99 in the first year), billed yearly before VAT, for unlimited sites you own and 500 tracked keywords. That's under 60% of this category's cheaper quarter, even after converting from euros. | DThe SEO plan, the one Semrush aims at freelancers and small businesses, is $117.33 a month billed yearly ($139 monthly). That's in this category's dearest tenth, for one user. AI search tracking needs Starter at $165.17, and each extra person is from $45 a month. |
| Free plan and trial | AThe free plugin from WordPress.org does the core job with no cap a normal site will reach: on-page checks, 16+ schema types, sitemaps, redirects, a 404 monitor and Search Console data every 7 days. | CA free account with no card: 1 project, 10 reports a day and 10 tracked keywords. Fine for a look around, but you'll hit the wall in an afternoon. The 7-day trial of the paid plans checks your card with a small charge that's refunded at once. |
| Features | COn-page scores against 30+ tests, schema, sitemaps, redirects and rank tracking fed by Search Console. It does its job fully, but that job is on-page SEO for WordPress, with no keyword research, backlinks or competitor data. | BKeyword research from a database it puts at 29 billion keywords across 142 countries, competitor and backlink analysis, daily rank tracking and Site Audit. It covers the whole job, though the SEO plan only gets the basic research tools and no AI visibility. |
| Ease of use | CNo rating on record. Inside WordPress it feels familiar, but you need a self-hosted WordPress site or WordPress.com's Business plan first, then the setup and the Google connections. | CNo rating on record. It's a big suite with a lot of reports, and there are projects to set up and plenty to learn before it all makes sense. |
| Platforms and integrations | BRuns inside WordPress in the browser and connects to Search Console, Analytics, Google Trends, WooCommerce, Elementor, Divi, WP Rocket and WPML. Nothing for sites that aren't on WordPress. | BWeb only, with no desktop or phone app. It connects to Google Analytics, Search Console, Wix, Yoast, AIOSEO, Supermetrics and Monday.com, has MCP from Starter, and the API comes with the custom-priced Advanced plan. |
| Best for | SEO settings inside WordPress | the broadest all-in-one SEO suite |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Rank Math and Semrush. How we grade
Price against what you get
Rank Math starts at about $10.07 a month and scores 2.3 out of 4 on features, ease of use and platforms. Semrush starts at $117.33 a month and scores 2.7.
Semrush scores higher, and starts $107.26 a month higher: the question is whether the extra is worth that to you. Of the other SEO tools on the chart, 1 scores higher than Rank Math for less, and none scores higher than Semrush for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Rank Math starts at €8.99 per month at renewal, billed annually, after a first year at €7.99. Semrush starts at $117.33 per month, billed annually ($139 billed monthly).
- Semrush also covers keyword research, site audit and backlink analysis.
At a glance
| Rank Math | Semrush | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Starts at | €8.99 per month at renewal, billed annually, after a first year at €7.99 | $117.33 per month, billed annually ($139 billed monthly) |
| Free plan | Free plugin from WordPress.org: content analysis, 16+ schema types, sitemaps, redirects, 404 monitor, and Search Console and Analytics data refreshed every 7 days. | Free account: 1 project, 10 analytics reports a day across the main tools and 10 keywords in Position Tracking. No credit card needed. |
| Free trial | None listed | 7-day free trial of paid plans; a card is checked with a small charge that is refunded at once |
| Web | ||
| Made by | Rank Math | Semrush Holdings |
| Price read from | rankmath.com | semrush.com |
| Checked | Oct 17, 2026 | Oct 17, 2026 |
Who each one suits
Rank Math
- WordPress site owners who want SEO settings inside the editor
- Bloggers running several sites of their own on one PRO licence
- Agencies handling on-page SEO across client WordPress sites
Semrush
- Freelancers and in-house marketers who want research, tracking and audits in one account
- Agencies comparing many client sites against their competitors
- Brands that want to watch their visibility in AI chat answers alongside Google rankings
Worth knowing
Rank Math
- It runs only inside WordPress, on a self-hosted site or on WordPress.com's Business plan; there is no standalone app.
- The pricing page shows prices in euros before VAT, billed yearly only, with a lower first year; the 30-day refund does not cover renewals.
- PRO is for sites you own only; client sites need Business (100 sites) or Agency (500 sites).
- AI writing tools are a separate Rank Math AI subscription, from €6.99 a month billed annually, with a 15-day trial included on paid plans.
Semrush
- Each plan includes one user; extra users start at $45 a month each, priced by plan level.
- Scheduled PDF reports are an add-on at $10 a month, or $20 with white-labeling; Advanced includes reporting.
- API access and share of voice come only with the custom-priced Advanced plan.
- Local, content, social, advertising, AI PR and traffic tools are separate toolkits with their own prices.
Key features
Rank Math
- On-page content checks
- Scores each post against 30+ SEO tests in the editor, with focus keywords per post and suggestions for what to fix.
- Schema markup
- The free plugin covers 16+ schema types. Paid plans add a schema generator for building your own types and reusable templates.
- Sitemaps, redirects and 404s
- Builds XML sitemaps with custom post type support, manages redirects at scale and logs 404 errors, all from the WordPress dashboard.
- Rank tracker and analytics
- Pulls rankings and traffic from Google Search Console and Analytics into WordPress: 500 tracked keywords on PRO, 10,000 on Business.
- AI Link Genius
- Listed on the paid plans: internal link suggestions while writing, automatic keyword-to-page links and a broken link checker.
- WooCommerce and local SEO
- The free plugin adds schema and meta tags for WooCommerce products and local SEO tools; paid plans list WooCommerce SEO PRO and multiple locations.
Semrush
- Keyword research
- Look up search volume, difficulty and intent from a database Semrush puts at 29 billion keywords across 142 country databases.
- Competitor and backlink analysis
- See which keywords and pages bring a rival site its traffic, and inspect any domain's backlink profile.
- Position Tracking
- Track daily rankings for 500 to 5,000+ keywords depending on the plan; Pro+ adds tracking by location and device.
- Site Audit
- Crawl your sites for technical SEO problems. From the Starter plan the audit also checks how ready a site is for AI search.
- AI visibility tracking
- Starter and above track daily whether set prompts in AI chat tools mention your brand, with sentiment monitoring. The SEO plan has none of this.
- MCP and API access
- Starter and above can query Semrush data from AI assistants through MCP; the API itself comes with the Advanced plan.
Plans
Rank Math
Free€0
The WordPress.org plugin: on-page checks, schema, sitemaps, redirects and Google Search Console and Analytics integration.
PRO€8.99
per month at renewal, billed annually (first year €7.99)
Unlimited sites you own, no client sites, and 500 tracked keywords. €7.99 a month for the first year, then €107.88 a year, ex VAT.
Rank Math + WP Rocket€13.99
per month at renewal, billed annually (first year €11.99)
PRO on unlimited sites you own plus the WP Rocket caching plugin for one site. €11.99 a month for the first year, ex VAT.
Business€27.99
per month at renewal, billed annually (first year €24.99)
Up to 100 client sites and 10,000 tracked keywords, with priority support. €24.99 a month for the first year, ex VAT.
Agency€64.99
per month at renewal, billed annually (first year €54.99)
Up to 500 client sites and 50,000 tracked keywords, with priority support. €54.99 a month for the first year, ex VAT.
Semrush
Free$0
1 project, 10 analytics reports a day and 10 tracked keywords, for trying the tools.
SEO$117.33
per month, billed annually ($139 billed monthly)
1 user, 5 websites, 500 keywords tracked daily, basic keyword and competitor research, and Site Audit. No AI search tracking.
Starter$165.17
per month, billed annually ($199 billed monthly)
5 websites and 500 keywords, full keyword research tools, MCP access, 50 AI prompts tracked daily and 300 AI visibility reports a day.
Pro+$248.17
per month, billed annually ($299 billed monthly)
15 websites, 1,500 keywords, historical data, content optimization, cannibalization checks, multi-location tracking and 100 AI prompts.
AdvancedCustom
40+ websites, 5,000+ keywords, share of voice, API access, team users, reporting and unlimited AI prompts. Sold after a demo.
Ways to pay less
Rank Math
- Other savings
Lower price for the first year
Paid plans cost less in the first year, ex VAT: PRO €7.99 a month then €8.99, Business €24.99 then €27.99, Agency €54.99 then €64.99.
Semrush
- Annual discount
Save up to 17% with annual billing
Semrush's pricing page lists annual billing at up to 17% less: Starter is $165.17 a month billed annually instead of $199 billed monthly.
