Semrush is a powerhouse SEO platform used by agencies worldwide. But the Semrush traffic checker comes with a hefty price tag: plans start at $139.95/month. The free tier gives you just 10 queries per day with limited data. Here's how SiteWorthIt compares as a free alternative for checking website traffic.
Feature Comparison
| Feature | SiteWorthIt | Semrush |
|---|---|---|
| Price | Free | $139–$499/mo |
| Free Queries | Unlimited | 10/day |
| Sign-Up Required | No | Yes |
| Traffic Estimates | Yes | Yes |
| Keyword Research | No | Industry-leading |
| Keyword Traffic Volume | No | Yes |
| Revenue Estimation | Yes | No |
| Competitor Analysis | Free comparisons | Paid feature |
| Position Tracking | No | Yes |
| Site Audit | No | Yes |
| Creator Analytics | YouTube, Twitch, TikTok | No |
| Global Ranking | Yes | No |
Where Semrush Excels
Semrush is a full-stack SEO platform. Its strengths include:
- Keyword research — search volume, keyword difficulty, CPC data, related keywords
- Organic research — see exactly which keywords a competitor ranks for
- Position tracking — monitor your SERP rankings over time
- Site audit — crawl your site for technical SEO issues
- Advertising research — see competitor PPC campaigns and ad copy
- Content marketing toolkit — topic research and SEO writing assistant
If you're an SEO agency managing multiple clients, Semrush justifies its cost. But for quick website traffic checks, you don't need a $139/month subscription.
Where SiteWorthIt Wins
- Unlimited traffic checks — Semrush caps you at 10/day free, SiteWorthIt has zero limits
- No account needed — check any website instantly without signing up
- Revenue estimates — see estimated earnings alongside traffic data
- Free website comparisons — Semrush charges for this
- Global rankings — Alexa-style ranking Semrush doesn't offer
- Creator analytics — YouTube, Twitch, TikTok earnings and stats
Semrush Free Plan Limitations
The Semrush traffic checker free tier in 2026 gives you:
- 10 domain/keyword queries per day
- Results limited to top 10 rows (vs full data in paid)
- No position tracking
- No site audit (or limited to 100 pages)
- No content marketing tools
For most bloggers, small business owners, and content creators, these limits make Semrush impractical as a daily traffic checker.
Best Strategy: Use Both
Our Verdict
For daily traffic checks: SiteWorthIt — unlimited, free, no sign-up
For keyword research: Semrush (if you can afford $139/mo) or free alternatives like Google Keyword Planner
For revenue estimation: SiteWorthIt Revenue Calculator — Semrush doesn't offer this
For competitor comparisons: SiteWorthIt Compare — free and shareable
Semrush Pricing Breakdown (2026)
Let's break down exactly what Semrush costs and what each plan includes:
- Pro — $139.95/month: 500 keywords to track, 10,000 results per report, 5 projects, 500 keywords tracked
- Guru — $249.95/month: Everything in Pro + Content Marketing Platform, historical data, 1,500 keywords tracked, 15 projects
- Business — $499.95/month: Everything in Guru + Share of Voice, API access, extended limits, 5,000 keywords tracked, 40 projects
Annual billing saves roughly 17%, but you're still committing to $1,400+ per year even on the cheapest plan. For most users who just need to check competitor traffic, that's excessive.
When Semrush is Worth It vs When It's Not
Understanding when Semrush justifies its cost helps you make the right choice:
- Worth it if: You're an SEO agency managing 10+ client sites and need keyword tracking, site audits, and competitive analysis across all of them
- Worth it if: You run a content marketing operation and need topic research, SEO writing assistant, and content gap analysis daily
- Not worth it if: You primarily check competitor traffic and want quick estimates
- Not worth it if: You're a solo blogger or small business owner watching expenses
- Not worth it if: You need revenue estimation—Semrush doesn't offer this at any price
The good news: you can get the traffic checking functionality for free. Use SiteWorthIt for unlimited traffic analysis, then only invest in Semrush if you need the keyword research and site audit features.
Free Alternatives to Semrush's Key Features
You don't need Semrush for everything. Here's how to replace each feature with free tools:
| Semrush Feature | Free Alternative |
|---|---|
| Traffic Analysis | SiteWorthIt — unlimited, free |
| SEO Audit | SiteWorthIt SEO Checker — free on-page audit |
| Page Speed | SiteWorthIt Speed Checker — Google PageSpeed powered |
| Domain Authority | SiteWorthIt DA Checker — free authority scoring |
| Backlink Data | SiteWorthIt Backlink Checker + Ahrefs Free |
| Keyword Research | Google Keyword Planner + Keyword Checker |
| Position Tracking | Google Search Console (own site) |
Frequently Asked Questions
Is there a free version of Semrush?
Semrush offers a limited free tier with 10 queries per day, basic data only (top 10 results), and no position tracking or site audit features. For unlimited free traffic checks, SiteWorthIt is a better alternative.
How much does Semrush cost per month?
Semrush plans cost $139.95/month (Pro), $249.95/month (Guru), and $499.95/month (Business). Annual billing saves ~17%. There's no free permanent plan for full features.
Is Semrush worth the price?
For SEO agencies managing multiple clients, Semrush is worth the investment. For individuals, bloggers, or small businesses who primarily need traffic checking, SiteWorthIt provides the core functionality for free.
What can I do with Semrush for free?
With Semrush's free account, you can make 10 domain/keyword queries per day with limited data (top 10 results only). You cannot use position tracking, full site audit, or content marketing tools.
What is the best free Semrush alternative?
SiteWorthIt is the best free Semrush alternative for traffic analysis. For keyword research specifically, Google Keyword Planner (free with Google Ads account) and Ubersuggest (3 free searches/day) are alternatives.
Free SEO Tools from SiteWorthIt
- SEO Checker — audit on-page SEO factors instantly
- Speed Checker — Core Web Vitals and performance scores
- Domain Authority Checker — check any site's authority score
- Backlink Checker — analyze backlink profiles
- Keyword Checker — discover organic keywords