OpenSEO
5.8#36 in competitor seo toolsFrom $10 a monthWeb
VisitOpenSEO vs Semrush
What both publish
| Fact | OpenSEO | Semrush |
|---|---|---|
| Backlink analysis | Yes | Yes |
| Competitor research | Yes | Yes |
| Free plan | No | Yes |
| Headquarters | Cambridge, Massachusetts, United States | Boston, Massachusetts, United States |
| Keyword research | Yes | Yes |
| Rank tracking | Yes | Yes |
| Site audit | Yes | Yes |
OpenSEO plans
- Base Plan$10 a month
Semrush plans
- FreeFree
- SEO$117.33 a month
- Starter—
- Pro+—
- Advanced—
- Base Report$10 a month
Pick OpenSEO if…
You want what its maker publishes above — check its page for the details.
Pick Semrush if…
Semrush suits people and teams looking for tools across keyword research, site audits, rank tracking, backlink analysis, and competitor research. Its plan options include a free tier and paid SEO and reporting plans.