5 Free Alternatives to Semrush in 2026
Semrush costs $130/month. These free SEO tools give you keyword data, backlink analysis, and site audits without the enterprise price tag.
| Tool | Free Plan | Best For | Data Quality |
|---|---|---|---|
| Ahrefs Webmaster Tools | Unlimited (own sites) | Backlink analysis | ⭐⭐⭐⭐⭐ |
| Google Search Console | Completely free | Ranking data | ⭐⭐⭐⭐⭐ |
| Ubersuggest | 3 searches/day | Keyword research | ⭐⭐⭐⭐ |
| Moz Free | 10 queries/month | Domain authority | ⭐⭐⭐⭐ |
| Semrush Free | 10 searches/day | Competitor data | ⭐⭐⭐⭐ |
1. Ahrefs Webmaster Tools
#1 PickFree access to Ahrefs data for your own sites — the same backlink database that costs $99/month for competitor analysis.
What you get
- Full backlink profile for your sites
- Keyword rankings and organic traffic
- Site audit for SEO issues
- No credit card required
- Unlimited reports for owned sites
What's missing
- Cannot analyze competitor sites
- No keyword research for new topics
2. Google Search Console
Best Free DataDirect from Google — shows exactly which queries drive traffic to your site, click-through rates, and ranking positions.
What you get
- 100% free, no limits
- Direct Google ranking data
- Index coverage and crawl errors
- Core Web Vitals monitoring
- Sitemap submission
What's missing
- Only shows your own site data
- No competitor analysis
- No keyword difficulty scores
3. Ubersuggest
Best for KeywordsNeil Patel's free keyword tool offers search volume, keyword difficulty, and content ideas with 3 free searches per day.
What you get
- Keyword volume and difficulty
- Content ideas and suggestions
- Backlink data (limited free)
- Site audit (limited)
- Chrome extension
What's missing
- Only 3 free searches/day
- Limited historical data
Why look for free alternatives to Semrush?
Semrush is the industry-standard SEO and marketing platform used by agencies and large businesses. Its comprehensive data, competitive analysis, and keyword research tools are genuinely powerful — but the price reflects an enterprise product, not a small business or solo creator tool. Most users only need a fraction of its features.
How much does Semrush cost?
Semrush Pro costs $129.95/month (annual) for 5 projects and 500 keywords to track. Guru is $249.95/month for 15 projects and 1,500 keywords. Business is $499.95/month for 40 projects. Annual billing saves about 17%. There is a 7-day free trial with limited daily queries on the free plan.
Our verdict
For keyword research and basic SEO, Ubersuggest's free tier, Google Search Console (completely free), and Ahrefs Webmaster Tools cover most small business needs. Serious bloggers and content creators can get 80% of Semrush's value from free tools. Semrush's paid plans only make sense for agencies managing multiple client accounts or businesses with large SEO budgets.
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