Ahrefs
The Trade Desk
| Feature | Ahrefs | The Trade Desk |
|---|---|---|
| Pricing | From $129/mo | Contact sales |
| Free Plan | ✗ No | ✗ No |
| Rating | 4.7 / 5 | 4.5 / 5 |
| Best For | seo-professionals, agencies, content-marketers, enterprise | media-buyers, agencies, enterprise-advertisers, programmatic-teams |
| Founded | 2010 | 2009 |
| Backlink Analysis | ✓ | ✗ |
| Keyword Research | ✓ | ✗ |
| Site Audit | ✓ | ✗ |
| Rank Tracking | ✓ | ✗ |
| Content Explorer | ✓ | ✗ |
| Competitor Analysis | ✓ | ✗ |
| Site Explorer | ✓ | ✗ |
| Programmatic Buying | ✗ | ✓ |
| Connected Tv | ✗ | ✓ |
| Audio Ads | ✗ | ✓ |
| Data Marketplace | ✗ | ✓ |
| Attribution | ✗ | ✓ |
| Identity Graph | ✗ | ✓ |
✓ Ahrefs Pros
- Largest backlink database in the industry
- Excellent keyword difficulty scoring
- Content Explorer for content research
- Site Audit finds technical SEO issues
✗ Ahrefs Cons
- Very expensive — no free tier
- Learning curve for beginners
- Credits system for some features
✓ The Trade Desk Pros
- Best-in-class DSP technology
- Excellent CTV capabilities
- Strong data marketplace
- Transparent pricing
✗ The Trade Desk Cons
- Enterprise minimum spend
- Requires programmatic expertise
- Complex for beginners
The Verdict
Ahrefs is built for seo professionals and agencies, with a focus on backlink-analysis and keyword-research. The Trade Desk targets media buyers and agencies and leads with programmatic-buying and connected-tv.
The Trade Desk uses custom enterprise pricing, while Ahrefs starts at $129/mo — a tangible advantage for teams with a fixed budget.
Neither tool offers a free plan, so factor the subscription cost into your decision from the start.
Feature-wise, Ahrefs offers broader built-in capabilities (7 features vs 6), while The Trade Desk takes a more focused approach — which can mean a simpler, faster onboarding experience.
Both tools are a solid fit for agencies — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.