Comparison
HubSpot vs Semrush
A scannable side-by-side view, then plain advice on when to choose each.
Prices for directory tools were checked in October 2026 and change often; confirm on each vendor’s site. Other rows mix product facts and our editorial view, not our own benchmark tests.
Category
- HubSpot
- Sales & Customer Support
- Semrush
- Marketing & SEO
Best for
- HubSpot
- Growing businesses that want CRM, marketing and support together
- Semrush
- Marketers and agencies doing serious SEO work
Not ideal for
- HubSpot
- Teams that only need a simple email tool
- Semrush
- Small hobby sites that only need basic keyword ideas
Free plan
- HubSpot
- Yes
- Semrush
- Yes
Paid plans from
- HubSpot
- $20/mo
- Semrush
- $139/mo
Trial
- HubSpot
- Free CRM, no time limit
- Semrush
- Free plan (limited); 7-day free trial of paid plans
Experience level
- HubSpot
- Beginner, Intermediate, Advanced
- Semrush
- Intermediate, Advanced
Strengths
- HubSpot
- Free CRM that grows into marketing and service tools
- Semrush
- Broad SEO toolkit in one place
Limitations
- HubSpot
- Costs jump sharply at higher tiers
- Can be more than a small team needs
- Some features are split across separate hubs
- Semrush
- High starting price: $139 a month
- Large interface takes time to learn
- Data is estimated, not exact traffic
Key features
- HubSpot
- Free CRM for contacts, companies and deals
- Email tracking and meeting scheduling
- Marketing, sales and service hubs
- Help desk and ticketing tools
- Semrush
- Keyword research and difficulty data
- Site audit for technical SEO issues
- Competitor traffic and keyword analysis
- Backlink analysis and position tracking
When to choose each
Editorial judgment, not test results.
Choose HubSpot- It suits: growing businesses that want CRM, marketing and support together.
- Pick it for: free CRM that grows into marketing and service tools.
Choose Semrush- It suits: marketers and agencies doing serious SEO work.
- Pick it for: broad SEO toolkit in one place.
Pricing at a glance
Limitations to weigh
HubSpot- Costs jump sharply at higher tiers
- Can be more than a small team needs
- Some features are split across separate hubs
Semrush- High starting price: $139 a month
- Large interface takes time to learn
- Data is estimated, not exact traffic
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Want a different pair?
Pick any two or three tools and see where they differ, with the catch spelled out.