Bench test · AI SEO
DataForSEO vs Semrush
DataForSEO beats Semrush 8.0 to 7.9 on our four-agent test panel, winning 1 of 4 agents head to head. DataForSEO: free tier available. Semrush: free tier; paid from $139/mo. Facts last verified November 1, 2026.
| DataForSEO | Semrush | |
|---|---|---|
| consensus | score8.0/10 | score7.9/10 |
| agents won | 1 / 4 | 3 / 4 ▲ |
| from | Free | $139/mo ▲ |
| free tier | yes | yes |
| category | AI SEO | AI SEO |
Agent panel — head to head
| Anthropic | 7.6 | 8.2 ▲ |
| OpenAI | 7.8 | 8.6 ▲ |
| Gemini | 8.7 | 9.3 ▲ |
| Grok | 7.8 ▲ | 5.5 |
DataForSEO
- ✓Flexible pay-as-you-go pricing with no lock-in contracts
- ✓Comprehensive SEO data coverage across multiple metrics
- ✓Developer-friendly API with good documentation
- —Costs can scale quickly with high API usage volumes
- —Steeper learning curve for non-technical users
SERP tracking and rank monitoringKeyword research and analysisBacklink analysis and competitor intelligenceOn-page SEO auditsAI-powered search visibility scoringBatch processing and scheduled reports
Semrush
- ✓Huge dataset
- ✓$200 bounty
- ✓120-day cookie
- —Flat bounty (no recurring)
- —Expensive
- —Overkill for small sites
Keyword researchBacklinksSite auditRank trackingAds
Free · free tier
Try DataForSEO ▸$139/mo · free tier
Try Semrush ▸Verdict
DataForSEO takes it — 8 to 7.9 (a photo finish).
The panel gave DataForSEO the edge on 1 of 4 agents. It's close enough that Semrush is a fair pick if it fits your workflow better.