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AI & ML

Grammarly vs Surfer SEO: Pricing Comparison 2026

Side-by-side pricing comparison of Grammarly and Surfer SEO. See all plans, features, and costs at a glance.

Bottom line: Grammarly starts at Custom pricing and Surfer SEO starts at Custom pricing. Compare all 7 pricing tiers side by side.

Last updated: July 6, 2026

Data compiled by Arthur Jacquemin
Updated July 6, 2026
Try Grammarly freeTry Surfer SEO freeAffiliatePrice updated 11d agoPrice updated 11d ago
Best Value

Grammarly - Grammarly offers a free plan.

Grammarly vs Surfer SEO: Quick Pricing Facts

FeatureGrammarlySurfer SEO
Starting PriceCustom pricingCustom pricing
Number of Plans34
Free TierYesNo
Pricing Modelfreemiumper-seat
Annual DiscountN/AN/A

Grammarly and Surfer SEO are both priced at Custom pricing, making them equally accessible AI & ML tools. Together they offer 7 pricing plans with 0 features compared, so the best choice comes down to which features match your needs.

Grammarly stands out with a free plan for getting started. Grammarly uses freemium pricing while Surfer SEO uses per-seat pricing, which may affect your total cost at scale.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your AI & ML needs.

Pricing Plans
Grammarly
Grammarly
Try free
Surfer SEO
Surfer SEO
Try freeAffiliate
Tier 1
FreePopular
$0/monthCheapest
Discovery
Custom pricing
Tier 2
ProPopular
Custom pricing
Standard
Custom pricing
Tier 3
EnterprisePopular
Custom pricing
Pro
Custom pricing
Tier 4
-
Peace of Mind
Custom pricing

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Grammarly

AI writing assistant for grammar, tone, and clarity

View all Grammarly plans

Surfer SEO

AI-powered SEO content optimization platform for writing, auditing, and scaling search-optimized content

View all Surfer SEO plans

What Reviewers Say

Frequently Asked Questions: Grammarly vs Surfer SEO

How many pricing plans does Grammarly have vs Surfer SEO?
Grammarly offers 3 pricing plans, while Surfer SEO offers 4 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Grammarly or Surfer SEO offer a free plan?
Grammarly offers a free plan, while Surfer SEO does not. If budget is a concern, Grammarly lets you get started at no cost.
What is the most popular Grammarly plan?
The Free plan is Grammarly's most popular tier, priced at Free.
Does Grammarly or Surfer SEO offer custom enterprise pricing?
Yes, both Grammarly and Surfer SEO offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do Grammarly and Surfer SEO use?
Grammarly uses a freemium pricing model, while Surfer SEO uses per-seat pricing. The right model depends on your team size and usage patterns.
How do Grammarly and Surfer SEO compare for AI & ML?
Both Grammarly and Surfer SEO are AI & ML tools. Grammarly offers 3 plans starting at Custom pricing, while Surfer SEO offers 4 plans starting at Custom pricing. Review the feature breakdowns above to see which better fits your AI & ML needs.
AI Recommendations

Sources

  1. Grammarly Official Pricing- Vendor pricing page
  2. Surfer SEO Official Pricing- Vendor pricing page

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