Ubersuggest popularized affordable keyword research, but the free version now limits you to just 3 searches per day. If you need more without paying $29/month, here are your options.
1. TrendyAlpha SEO Keyword Clusterer (Free, Unlimited)
Our free keyword tool goes beyond basic keyword suggestions. Enter a seed keyword and it organizes related terms into topical clusters with search intent labels, difficulty estimates, and pillar article suggestions. It’s designed for content planning, not just keyword discovery. No daily limits.
2. Google Keyword Planner (Free)
The original keyword research tool. Requires a Google Ads account (free to create, no spending required). Shows search volume ranges and competition levels. Best for PPC research, but useful for SEO too.
3. Google Search Console (Free)
Shows the actual queries people use to find your existing pages. This is real data, not estimates. The most accurate keyword research tool available — but only works for sites you already own.
4. AnswerThePublic (Limited Free)
Visualizes questions people ask around any keyword. Great for finding blog post topics and FAQ content. Free searches are limited but each one gives you 100+ ideas.
5. Ahrefs Free Webmaster Tools
Free for sites you verify ownership of. Shows which keywords your pages rank for, backlink data, and technical SEO issues. Limited compared to the paid plan but genuinely useful.
The Free Stack That Beats Ubersuggest
Combine our keyword clusterer (for content planning) + Google Search Console (for real traffic data) + Google Keyword Planner (for volume estimates) and you have everything Ubersuggest offers — for free.
Then use the Landing Page Copy Generator to write the content that targets those keywords.
Read more: SEO Keyword Research for Beginners | Programmatic SEO Guide
Explore all free AI tools on TrendyAlpha.