Surfer SEO vs
SERP Analysis
Surfer SEO analyzes 500+ on-page signals from the top 20 ranking results, including word count, keyword density, heading usage, NLP entities, and link patterns. Frase focuses on the top 20 results as well but displays them in a more research-focused outline view. Surfer is more data-dense; Frase is more readable.
Content Scoring
Surfer's Content Score (0-100) is the industry standard metric for optimization. Writers can watch the score rise in real time as they add recommended keywords. Frase uses an optimization percentage bar that is less granular.
AI Writing Integration
Frase has a tighter AI writing integration -- its AI writer sits alongside the content brief, so you can generate sections without leaving the tool. Surfer integrates with Jasper and has its own AI Outline/Draft feature, but the writing flow is slightly less seamless.
Pricing
Surfer SEO Essential: $89/month for 30 articles. Frase Solo: $45/month for 4 documents, Basic: $115/month for 30 documents. For teams producing 30+ articles per month, costs are comparable. Frase is cheaper for low-volume users.
Integrations
Surfer integrates with Google Docs, WordPress, and Jasper. Frase integrates with Google Docs, WordPress, and Webflow. Both support SEO platform data imports.