Honest comparisonOh So SEO vs Semrush
Semrush is one of the most powerful SEO tools in the world. It is also expensive, complex, and built for people who work in SEO full time. If you run a small business and just want your site to rank on Google — this comparison will help you decide which tool actually fits your situation.
Choose Oh So SEO if you...
✓Run a small business or Shopify store
✓Want to do your own SEO without becoming an expert
✓Need AI to write your meta titles and blog posts
✓Want clear, plain-English fix instructions
✓Care about GDPR and EU data hosting
✓Have a budget under €100/month
Choose Semrush if you...
→Are an SEO professional or agency
→Need a large backlink database
→Run PPC campaigns alongside SEO
→Manage SEO for multiple large websites
→Need advanced competitor intelligence
→Have a budget of $139+/month
Feature comparison
| Feature | Oh So SEO | Semrush |
|---|
| Starting price | €29/month | $139/month |
| Built for | Small business owners | SEO professionals & agencies |
| Site audit | ✓ Full site crawl | ✓ Full site crawl |
| Keyword tracking | ✓ Up to 200 keywords | ✓ Up to 500+ keywords |
| Competitor analysis | ✓ Growth plan+ | ✓ All plans |
| Keyword data source | DataForSEO (professional) | Semrush proprietary database |
| AI content generation | ✓ Built in | ✗ Separate add-on |
| Shopify integration | ✓ Push copy directly | ✗ Not available |
| Backlink database | ✗ Not included | ✓ Large database |
| PPC research | ✗ Not included | ✓ Included |
| Learning curve | Low — non-experts welcome | High — steep learning curve |
| EU data hosting | ✓ Frankfurt, GDPR-compliant | ✗ US-based |
| Free trial | ✓ 7–14 days | ✓ 7 days |
The honest verdict
Semrush is genuinely excellent — if you need what it offers. It has one of the largest keyword databases in the industry, a powerful backlink tool, PPC research, and features that professional SEO agencies rely on every day. If SEO is your job, Semrush is worth the price.
But most small business owners do not need most of what Semrush offers. They need to know what is wrong with their site, which keywords to target, and what to write. Oh So SEO is built specifically for that — with AI that generates the copy for you, clear fix instructions written in plain English, and a Shopify integration that lets you push content directly without copy-pasting.
The key difference is who the tool is designed for. Semrush is designed for SEO professionals. Oh So SEO is designed for people who run businesses and need their SEO to work — without becoming an SEO expert first.
About Oh So SEO's keyword data
Oh So SEO uses DataForSEO as its keyword data source — the same professional data provider used by many enterprise SEO tools. Keyword position tracking, search volume, and difficulty scores all come from DataForSEO's database, which pulls from real Google search data. The data quality is professional-grade, not estimated.
Pricing comparison
Oh So SEO
€29/month
Starter plan · Growth from €79
✓Site audit
✓Keyword tracking
✓AI copy generation
✓Blog post generation
✓Shopify integration
✓7–14 day free trial
Semrush
$139/month
Pro plan · Guru from $249
→Site audit
→Keyword tracking
→Backlink database
→PPC research
→Competitor analysis
→7-day trial
Frequently asked questions
Is Oh So SEO cheaper than Semrush?
Yes. Oh So SEO starts at EUR 29/month, compared to Semrush which starts at $139/month. Oh So SEO is designed for small business owners who need clear, actionable SEO without agency-level complexity or pricing.
Does Oh So SEO have keyword tracking like Semrush?
Yes. Oh So SEO tracks keyword positions daily using DataForSEO - the same professional data source used by many enterprise SEO tools. You can track up to 200 keywords depending on your plan.
Does Oh So SEO have competitor analysis?
Yes. Oh So SEO includes competitor analysis on the Growth plan and above. You can analyse competitor domains, see their SEO score, and find keyword gaps - keywords they rank for that you do not.
When should I choose Semrush over Oh So SEO?
Choose Semrush if you need a large backlink database, advanced PPC research, or you are an SEO agency managing many clients. Semrush is a professional tool built for people who work in SEO full time.
When should I choose Oh So SEO over Semrush?
Choose Oh So SEO if you run a small business and want to handle your own SEO without becoming an expert. Oh So SEO audits your site, tracks keywords, generates SEO copy with AI, and tells you exactly what to fix - in plain English.
Try Oh So SEO free for 7 days
Run your first audit, track your keywords, and generate your first SEO copy — free. No credit card needed.
Start free trial →