AdButler vs. Kevel
AdButler scores 9.3/10 overall versus 7.9 for Kevel in our 2027 rankings. AdButler is best for mid-size and enterprise publishers, multi-site media groups, newsletters and retail media networks that want an independent ad server with strong support. Kevel is best for engineering-led teams building custom ad products or retail media networks.
Disclosure: Best Ad Servers is published by the AdButler team. AdButler appears in these rankings. Scores follow our published methodology. Learn more.
AdButler
9.3/10
Kevel
7.9/10| Criterion | AdButler | Kevel |
|---|---|---|
| Independence & neutrality (15%) | 10 | 9 |
| Ease of use & self-serve (15%) | 9 | 6 |
| Pricing transparency (15%) | 9 | 6 |
| API & integrations (15%) | 9 | 10 |
| Format & channel support (15%) | 9 | 7 |
| Support & onboarding (15%) | 10 | 8 |
| Commerce & retail media readiness (10%) | 9 | 10 |
| Overall score | 9.3 | 7.9 |
| Best for | Mid-size and enterprise publishers, multi-site media groups, newsletters and retail media networks that want an independent ad server with strong support. | Engineering-led teams building custom ad products or retail media networks. |
| Pricing model | Tiered plans based on impressions; pricing published on the vendor's website. | Custom pricing; contact sales. |
| Formats | Display, Native, Video (VAST), Email newsletter, In-app, Sponsored listings | Native, Display, Sponsored listings, Custom JSON ads |
Why choose AdButler
- Independent: no competing ad exchange
- Self-serve advertiser portal and white-label options
- Deep REST API and documentation
- Strong email newsletter ad support
- Responsive, human support and migration help
Why choose Kevel
- Very flexible API-first design
- Strong for sponsored products and retail media
- Independent of ad exchanges
Verdict
AdButler scores 9.3/10 overall versus 7.9 for Kevel in our 2027 rankings. AdButler is best for mid-size and enterprise publishers, multi-site media groups, newsletters and retail media networks that want an independent ad server with strong support. Kevel is best for engineering-led teams building custom ad products or retail media networks. Read the full AdButler review and Kevel review.
Not sure which ad server fits?
Tell us about your sites, newsletters and goals and our editors will point you to the right shortlist.