Bottom Line: Frase.io scores 8.4/10 and is the best budget alternative to Surfer SEO. At $45/mo (vs Surfer's $89/mo) it covers 80% of the same functionality — content briefs, SERP analysis, optimization scoring, and AI writing. For freelance SEO writers, Frase delivers strong ROI at a lower entry price.
What is Frase.io?
Frase.io is an AI-powered SEO content tool that combines content research, SERP analysis, content brief generation, and AI writing in a single platform. It competes directly with Surfer SEO and has carved out a strong position as the more affordable, writer-focused alternative.
We used Frase alongside Surfer SEO for 90 days, running the same content briefs through both tools and comparing the results. Here's how they stack up.
Key Features
Content Research & SERP Analysis
Enter a target keyword and Frase immediately pulls the top 20 Google results and analyzes them — extracting the most common topics, questions, headers, and statistics. The result is a comprehensive picture of what's working in the SERP before you write a single word.
This research phase is where Frase genuinely shines. The "People Also Ask" integration surfaces the exact questions your target audience is typing into Google. Including these naturally in your content is one of the fastest ways to capture featured snippet positions.
Content Brief Builder
Frase's brief builder is faster and more intuitive than Surfer's equivalent. You can drag and drop topics, questions, and headers from the SERP analysis directly into a structured brief. For agencies producing briefs for writers, this saves significant time compared to manual research.
Content Optimization Score
Like Surfer, Frase scores your content 0–100 based on alignment with top-ranking competitors. The scoring methodology differs slightly — Frase weights topic coverage more heavily while Surfer focuses more on exact keyword frequency. Both work, but experienced SEO writers tend to find Frase's scoring more intuitive.
AI Writing
Frase includes an AI writing assistant that can generate content directly within the editor. The quality is comparable to Writesonic — solid for first drafts of sections, but needs editing before publishing. The integration with the research workflow is Frase's key advantage here: the AI can see the SERP analysis and write content that's already contextually optimized.
Frase vs Surfer SEO: Direct Comparison
| Feature | Frase.io | Surfer SEO |
|---|---|---|
| Starting price | $45/mo | $89/mo |
| Content optimization scoring | ✓ Yes | ✓ Yes (more detailed) |
| SERP analysis | ✓ Top 20 | ✓ Top 20 |
| Content brief builder | ✓ Excellent | ✓ Good |
| AI writing included | ✓ Yes | ✓ Yes (Surfer AI) |
| Keyword research | Limited | ✓ Better |
| NLP term suggestions | ✓ Yes | ✓ Yes (more granular) |
| Integrations | WordPress, Google Docs | WordPress, Google Docs, Jasper |
| Our ranking result (12 weeks) | Good improvement | Better improvement |
"In our 90-day test, Surfer-optimized articles ranked slightly better on average — but Frase-optimized articles ranked meaningfully better than no optimization tool at all. If Surfer's price is a barrier, Frase is a solid alternative."
Frase.io Pricing
| Plan | Price/mo | Documents/mo | Users |
|---|---|---|---|
| Solo | $45 | 4 | 1 |
| Basic ⭐ | $115 | 30 | 1 |
| Team | $230 | Unlimited | 3 |
The Solo plan at $45/mo is limiting at just 4 documents per month. For regular content production, the Basic plan at $115/mo is more practical but starts to approach Surfer's price point. Frase's best value proposition is at the Solo plan level — 4 optimized articles per month for a solo writer who publishes weekly.
Ratings
Pros & Cons
- More affordable than Surfer SEO ($45 vs $89 entry)
- Excellent content brief builder
- Clean, intuitive interface
- AI writing integrated with research
- People Also Ask integration is excellent
- 30% recurring affiliate commission
- Solo plan limited to 4 docs/month
- Keyword research is weaker than Surfer
- Rankings improved less than Surfer in our test
- Basic plan at $115 is pricey for individuals
- Fewer integrations than Surfer
Final Verdict
Frase.io is the right choice if you want Surfer SEO-level functionality at a lower entry price, particularly if you publish 4 or fewer optimized articles per month. The Solo plan at $45/mo is genuinely useful for individual freelance SEO writers. For agencies or high-volume publishers, Surfer's more granular optimization and better integrations justify the higher price.
If you're choosing between the two: choose Surfer for maximum ranking results, choose Frase for better value and a more intuitive brief-building workflow.