Our pick
Frase.io
DuelStack Score 6.6/10 vs Semrush 5.8/10
It particularly excels at saves hours on SERP analysis and manual research. That said, Semrush is the better pick if you need comprehensive all-in-one SEO and marketing suite saving time on multiple tools.
Try Frase.io →Or evaluate Semrush — full comparison below.
Semrush
Frase.io
Feature Comparison
| Feature | Semrush | Frase.io |
|---|---|---|
| AI features | ✓ | ✓ |
| API access | ✓ | ✓ |
| Backlink analysis | ✓ | ✗ |
| Competitor analysis | ✓ | ✓ |
| Content optimization | ✓ | ✓ |
| Free plan | ✓ | ✗ |
| Keyword research | ✓ | ✓ |
| Local SEO | ✓ | ✗ |
| Rank tracking | ✓ | ✗ |
| Reporting | ✓ | ✗ |
| SERP analysis | ✓ | ✓ |
| Site audit | ✓ | ✗ |
Semrush Pricing
Frase.io Pricing
Semrush
Pros
- Comprehensive all-in-one SEO and marketing suite saving time on multiple tools
- Extremely accurate keyword data and competitor insights from massive database
- User-friendly interface for keyword research and audits once past learning curve
- Excellent customer support, academy, and training resources
- Powerful content optimization and AI tools for high-ranking content
- Local SEO and PPC tools integrated seamlessly
Cons
- High pricing with expensive add-ons and additional users quickly increasing costs
- Steep learning curve and overwhelming for beginners due to feature depth
- Restrictive project/keyword limits on lower tiers forcing upgrades
- Billing issues and poor refund/cancellation experiences reported
- Complex interface navigation initially
Frase.io
Pros
- Saves hours on SERP analysis and manual research (G2 reviews)
- Easy to use with quick setup for teams (G2 reviews)
- Excellent for building article outlines from keywords (G2 reviews)
- AI writer provides productivity boost without robotic output (G2 reviews)
- Responsive support and frequent improvements based on feedback (G2 reviews)
Cons
- Interface feels cluttered with many features (G2 reviews)
- Content suggestions sometimes repetitive or irrelevant (G2 reviews)
- Formatting issues when copying to Google Docs (G2 reviews)
- Legacy lifetime users feel neglected on updates (G2 reviews)
Why we landed here
Frase.io takes this one with a DuelStack Score of 6.6/10 vs 5.8/10. It particularly excels at saves hours on SERP analysis and manual research. That said, Semrush is the better pick if you need comprehensive all-in-one SEO and marketing suite saving time on multiple tools.
The DuelStack Score (1–10) weights feature breadth (25%), pricing value (25%), pros/cons ratio (20%), tier flexibility (15%), and maturity + user rating (15%). Last updated October 2026.
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Frequently asked questions
Which is better, Semrush or Frase.io?
Based on our analysis, Frase.io is the better pick. Frase.io takes this one with a DuelStack Score of 6.6/10 vs 5.8/10. It particularly excels at saves hours on SERP analysis and manual research. That said, Semrush is the better pick if you need comprehensive all-in-one SEO and marketing suite saving time on multiple tools.
How much does Semrush cost vs Frase.io?
Semrush starts at $20/month. Frase.io starts at $49/month.
Does Semrush have a free plan?
Semrush does not offer a free plan, but pricing starts at $20/month.
Does Frase.io have a free plan?
Frase.io does not offer a free plan, but pricing starts at $49/month.