Frase vs Semrush (2026)
A side-by-side comparison of Frase and Semrush on pricing, features, and fit, so you can decide which is right for you.
Quick answer
Frase and Semrush are both strong choices, but they fit different needs. Choose Frase if you mainly need building detailed seo content briefs for writers or agencies — its edge is combines research, writing, and optimization in one seamless workflow. Choose Semrush if you need identifying high-value keyword opportunities to grow organic search traffic — its edge is massive, regularly updated database covering keywords, backlinks, and competitor data across 140+ countries. Frase starts at $15/month (Solo plan); Semrush starts at $139.95/month (Pro plan).
Features compared
- AI-powered SERP analysis that summarizes top-ranking pages for any keyword
- Content scoring tool that benchmarks your article against competitor pages
- AI writing assistant for drafting and expanding SEO-optimized content
- Content brief generator that organizes key topics, questions, and statistics
- Keyword research and gap analysis with billions of data points
- Site audit tool that identifies and prioritizes technical SEO issues
- Competitor traffic analytics and backlink intelligence
- AI-powered SEO Writing Assistant for content optimization
Pros & cons
- Combines research, writing, and optimization in one seamless workflow
- SERP analysis saves significant time compared to manual competitor research
- Content scoring gives clear, actionable guidance for improving on-page SEO
- AI-generated text quality can require substantial editing before publishing
- The Solo plan limits document volume, which may frustrate high-volume users
- Massive, regularly updated database covering keywords, backlinks, and competitor data across 140+ countries
- All-in-one platform that eliminates the need for multiple standalone SEO tools
- AI writing and content tools help align on-page content with real search intent
- Pricing is steep for freelancers and small businesses, with the entry-level Pro plan starting at nearly $140/month
- Data accuracy for smaller regional markets and niche industries can be less reliable compared to broader markets
The verdict
Choose Frase if
you mainly need to building detailed seo content briefs for writers or agencies. Its edge: combines research, writing, and optimization in one seamless workflow.
Choose Semrush if
you mainly need to identifying high-value keyword opportunities to grow organic search traffic. Its edge: massive, regularly updated database covering keywords, backlinks, and competitor data across 140+ countries.
Frequently asked questions
Is Frase better than Semrush?
Neither is universally better. Frase is stronger for building detailed seo content briefs for writers or agencies, with an edge in combines research, writing, and optimization in one seamless workflow. Semrush is stronger for identifying high-value keyword opportunities to grow organic search traffic, with an edge in massive, regularly updated database covering keywords, backlinks, and competitor data across 140+ countries. Pick based on your main task.
Which is cheaper, Frase or Semrush?
Frase starts at $15/month (Solo plan) and Semrush starts at $139.95/month (Pro plan). Free tier: Frase — Limited trial with 1 document; Semrush — Limited free account with restricted daily searches and basic reports.
What is Frase best for?
Frase is best for building detailed seo content briefs for writers or agencies, optimizing existing blog posts to improve their search rankings, researching competitor content to identify topical gaps and opportunities.
What is Semrush best for?
Semrush is best for identifying high-value keyword opportunities to grow organic search traffic, auditing a website's technical seo health before a major redesign or launch, analyzing competitor backlink profiles to find link-building opportunities.
Do Frase and Semrush have free plans?
Frase: Limited trial with 1 document. Semrush: Limited free account with restricted daily searches and basic reports. Check each tool's pricing page for current limits, as plans change.