Head to head · AI Writing

Surfer SEO vs Frase

Both are built for content that ranks, but they bet on different stages of the workflow. Surfer SEO is an optimization engine: it scores your draft against live SERP competitors in real time and tells you which terms to add. Frase is a research and briefing tool: it pulls SERP questions and sources, drafts outlines, and hands writers a brief. If you optimize existing and new pages against the competition, Surfer leads. If your bottleneck is research and briefs at a lower entry price, Frase does. Here is how they compare.

Reviewed by M. HALLORAN·Updated FEBRUARY 2026·How we vet
★ Our pick
Surfer SEO
85 /100
vs
Challenger
Frase
83 /100
◂ Surfer SEO Advantage Frase ▸
A close call · Surfer wins on optimization and data depth, Frase wins on research, briefs and entry price.

These are affiliate links marked rel=“sponsored”. We may earn a commission if you buy · it never affects our scores or who wins. Disclosure.

How they score

Criteria Surfer SEO Frase Winner
Output quality
84
82
Surfer
Content optimization vs SERP
92
80
Surfer
SEO research and briefs
78
90
Frase
Value for money
72
80
Frase
SERP and keyword data depth
88
79
Surfer
Ease of use
85
82
Surfer

Scores are our editorial assessment against the VettedSaaS rubric · not vendor supplied.

Choose Surfer SEO if…
+Optimizing pages against live SERPs is the goal
+You want a real time on page optimization score
+You refresh existing content to recover rankings
+An in house team needs deep term coverage data
Choose Frase if…
+SEO research and content briefs are the bottleneck
+You want a lower entry price near $49 a month
+You build briefs and outlines for a team of writers
+You aggregate SERP questions and sources fast

Feature by feature

✓ full  ·  ∼ partial  ·  — none
Capability Surfer SEO Frase
Real time optimization score SERP based topic score
SEO research and SERP questions
Content briefs and outlines
AI article writer
Keyword research tool
AI content humanizer and detector
Free plan paid only trial only
Google Docs and WordPress export

Feature support verified as of June 2026 · check the vendor for current details.

Pricing, side by side

Per month, where applicable
Surfer SEO Our pick
Essential (annual) $79
Essential (monthly) $99
Scale (monthly) $219
Frase Challenger
Starter (monthly) $49
Professional (monthly) $129
Scale (monthly) $299

Pricing as of June 2026. Vendors change plans often · check the vendor for current pricing. Surfer SEO has no permanent free plan; Essential is $99 a month or about $79 a month billed annually, and Scale is $219 a month or about $175 annually, with Enterprise quoted on request. Frase has no permanent free plan, only a paid trial; Starter is $49 a month, about $39 annually, Professional is $129 a month, about $103 annually, and Scale is $299 a month, about $239 annually, with an optional SEO add on.