Oncrawl vs Semrush
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Oncrawl and Semrush are credible seo tools tools, and the right pick comes down to your priorities.
Oncrawl - Technical SEO crawler and log analyzer.
Choose Semrush if you'd rather have a lower starting price (free - $139.95/mo), a free plan to start on and a longer free trial (7 days). All-in-one marketing visibility suite.
Oncrawl vs Semrush: side by side
| Dimension | Oncrawl | Semrush |
|---|---|---|
| Starting price | From $69/mo | Free - $139.95/moWinner |
| Free plan | No | YesWinner |
| Free trial | - | 7 daysWinner |
| Pricing model | Subscription | Subscription |
| Best for | Enterprise, Seo Specialists | Agencies, Marketers, Seo Pros |
| Platforms | Web, Api | Web, Api |
| Rating | 4.5/5 | 4.5/5 |
Oncrawl key facts
- Vendor
- Oncrawl
- Pricing
- Subscription - From $69/mo
- Free tier
- No
- Platforms
- Web, Api
- Best for
- Enterprise, Seo Specialists
- Editor rating
- 4.5 / 5
- Founded
- 2013
- Headquarters
- Paris, France
Semrush key facts
- Vendor
- Semrush Holdings
- Pricing
- Subscription - Free - $139.95/mo
- Free tier
- Yes
- Platforms
- Web, Api
- Best for
- Agencies, Marketers, Seo Pros
- Editor rating
- 4.5 / 5
- Founded
- 2008
- Headquarters
- Boston, MA, USA
Frequently asked questions
Is Oncrawl better than Semrush?
Neither is universally better - Oncrawl edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Oncrawl or Semrush cheaper?
Semrush is the more affordable of the two to get started, at free - $139.95/mo. Oncrawl starts at from $69/mo; Semrush starts at free - $139.95/mo.
Can Oncrawl replace Semrush?
Yes for most teams - both are seo tools tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.