Overview
BuzzSumo and Semrush are both AI Marketing tools, but they take different approaches. BuzzSumo: AI-assisted content research and trend discovery tool. Semrush: SEO and marketing platform with AI-assisted content and keyword tools.
On a monthly-billing basis, Semrush starts lower at $139.95/month, while BuzzSumo starts at $199/month. Semrush offers a free plan, while BuzzSumo does not.
Which one fits depends on your workflow and budget. The table below lines up the verified facts, and the interactive comparison lets you put BuzzSumo, Semrush, and any other tool side by side.
Side-by-side comparison
| BuzzSumo | Semrush | |
|---|---|---|
| Starting Price | $199/month | $139.95/month |
| Free Plan | No | Yes |
| Free Trial | Yes | Yes |
| Pricing Type | Free Trial | Freemium |
| Supported platforms | — | — |
| Web | — | — |
| Mobile | — | — |
| API | — | — |
| Categories | AI Marketing | AI Marketing |
At a glance
BuzzSumo: strengths & weaknesses
Pros
- Free trial before paying
- Verified pricing from $199/month
Cons
- No free plan
Semrush: strengths & weaknesses
Pros
- Real free plan available
- Free trial before paying
- Verified pricing from $139.95/month
Cons
Choose BuzzSumo if…
- your use case matches: find trending content
Choose Semrush if…
- you want the lower verified starting price ($139.95/mo vs $199/mo)
- you want to start on a free plan without paying
- your use case matches: optimize content for search
Alternatives worth considering
Other tools in the same category.
AI writing assistant built for marketing copy and brand content.
AI tool that generates ad creatives and banners for marketing campaigns.
AI-powered SEO content optimization and planning tool.
Best for write SEO content
AI tool for SEO content research, briefs, and optimization.
Frequently asked questions
Which is cheaper, BuzzSumo or Semrush?
Semrush has the lower verified starting price: $139.95/month vs $199/month on a monthly-billing basis. Higher tiers and annual billing differ — check each pricing page.
Do BuzzSumo and Semrush have free plans?
Semrush offers a free plan; BuzzSumo does not.
Do BuzzSumo and Semrush offer free trials?
Yes — both offer a free trial.
Which is better, BuzzSumo or Semrush?
There's no single answer — it depends on your use case and budget. Compare the verified facts above, then open the interactive comparison to line BuzzSumo and Semrush up with any other tools you're considering.
Can I use BuzzSumo and Semrush together?
Yes — nothing stops you from using both, and many people combine tools for different tasks. Add BuzzSumo and Semrush to the AI stack builder to see what the combination costs per month.
What are alternatives to BuzzSumo and Semrush?
Popular alternatives include Jasper, AdCreative.ai, Surfer SEO, Frase, MarketMuse — each has its own detail page on ToolScanner with verified pricing.
Where can I verify current pricing for BuzzSumo and Semrush?
On each official website — providers change prices and plans at any time. ToolScanner shows the monthly-billing price as of our last verification, with the date on each tool's page.