Free Alternative to SEMrush

Google Search Console is a free tool from Google that gives you direct insight into how your website performs in Google Search. It is the only tool that provides data directly from Google's index, making it essential for any website owner.

Direct Data from Google

Unlike third-party SEO tools that estimate traffic and rankings, Search Console shows you the actual data: which queries bring users to your site, how often your pages appear in search results, and what your click-through rates look like.

What You Get

• Search performance - See clicks, impressions, CTR, and average position for every query and page
• Index coverage - Find out which pages are indexed, which have errors, and why
• URL inspection - Check how Google sees any specific page on your site
• Sitemap submission - Submit and monitor your XML sitemaps
• Core Web Vitals - Monitor loading speed, interactivity, and visual stability
• Mobile usability - Identify pages with mobile-specific issues
• Security alerts - Get notified about malware, hacking, or other security issues

The Starting Point for SEO

Search Console is not a replacement for tools like Ahrefs or SEMrush. It does not do keyword research, competitor analysis, or backlink auditing. But it is the foundation that every other SEO effort should build on, and it is completely free.

Ahrefs Webmaster Tools is a free version of the Ahrefs SEO suite, available to anyone who verifies ownership of their website. It provides access to some of Ahrefs' premium data for your own sites.

Premium SEO Data, Free

Ahrefs has one of the largest backlink databases in the world. Webmaster Tools gives you free access to site audits and backlink data for sites you own, using the same data that powers their $99+/month plans.

What You Get

• Site audit - Crawl your site for technical SEO issues with prioritized recommendations
• Backlink monitoring - See who links to your site and track new and lost links
• Organic keyword data - Discover which keywords your pages rank for
• SEO health score - Get an overall score for your site's technical health
• Internal link opportunities - Find pages that could benefit from better internal linking

What to Know

This tool only works for sites you own and verify (via Google Search Console connection). You cannot research competitors or do keyword research for new topics. For that, you need the full Ahrefs subscription. But as a free site audit and backlink monitoring tool, it is hard to beat.

Seobility is an SEO auditing and monitoring tool that crawls your site daily and reports on technical issues, on-page optimization, and link building opportunities. The free plan is surprisingly capable for a single project.

What You Get on the Free Plan

• 1 project - Monitor a single website
• 1,000 pages crawled - Daily crawling of up to 1,000 pages
• Daily crawling - Automated daily checks for new issues
• 10 keyword monitoring - Track rankings for up to 10 keywords
• 5 backlink checks per day - Analyze your backlink profile

What to Know

Seobility's free plan covers the essentials for monitoring a single website. The daily automated crawls mean you will catch issues quickly without having to remember to run manual audits. For sites under 1,000 pages (which covers most startups), the free plan is genuinely useful.

Screaming Frog SEO Spider is a desktop application that crawls websites to identify technical SEO issues. It is the industry standard for technical SEO audits, used by agencies and in-house teams worldwide.

What You Get on the Free Version

• 500 URL crawl limit - Crawl up to 500 pages per website
• Broken link detection - Find 404 errors and redirect chains
• Meta data analysis - Audit title tags, meta descriptions, and headings
• Duplicate content - Identify pages with duplicate or thin content
• Redirect audit - Map and analyze redirect chains and loops
• XML sitemap generation - Generate sitemaps from crawl data

What to Know

The 500 URL limit covers most small to medium websites. Screaming Frog runs on your desktop (Windows, macOS, Linux), so it is fast and can handle large crawls without relying on cloud infrastructure. The paid version ($259/year) removes the URL limit and adds scheduled crawls, JavaScript rendering, and Google Analytics integration.

Ubersuggest is an SEO tool created by Neil Patel that provides keyword research, site audits, and competitor analysis. The free tier gives you 3 searches per day, enough to explore keyword opportunities and audit your site.

Getting Started with SEO

Ubersuggest is designed for beginners and small businesses who need SEO data but are not ready to pay $99+/month for Ahrefs or SEMrush. The interface is straightforward, and results are presented without jargon.

What You Get on the Free Plan

• 3 searches per day - Run keyword lookups, domain overviews, or content ideas
• Keyword suggestions - Find related keywords with search volume and difficulty scores
• Domain overview - See estimated traffic, top pages, and keyword rankings for any domain
• Top pages report - Discover which pages drive the most traffic to any website
• Basic site audit - Scan your site for SEO issues and get recommendations

What to Know

The free plan is limited to 3 searches per day, which is tight for serious research. The data is less comprehensive than premium tools. But for a founder doing basic keyword research or checking their site health, it covers the essentials at no cost.