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Kleio — blazingly fast API driven ad server
Modern marketplaces are only as good as they are fast. Unfortunately, popular ad servers take a heavy toll on site loading times. So we built our own – blazingly fast – and you can now use it, too.
Like everything from DoNoHarm, Kleio is slimmed down to the essentials and executed to perfection. You pay once, you run it, you own it forever, and it does its job with no additional latency to your marketplace and no issues with compliance.
The API-driven, self-hosted ad server sorts list of products using real time bidding, optimizing for expected revenue by incorporating conversion rates. Use it everywhere you show products, be it in search (Kleio supports Meilisearch out of the box), personalized recommendations, category listings, or any other list of products. And because you host it yourself, all data stays fully under your control.
Pricing
Choose the version that's right for you
All versions of the Kleio ad server essentially provide the same functionality: a blazingly fast, self-hosted ad server.
Free
€0
Download now
By downloading the Kleio Ad Server you agree to our Terms and Conditions.
Ideally suited for local development and testing.
- API for managing products and campaigns
- Support for real-time auctions
- Blazingly fast performance
- Free from trackers and beacons
- Built to last
- Rate limited API (60 interactions per hour)
- No support
Professional
€450 /once
Plus applicable taxes
Purchase ProfessionalBy purchasing the Kleio Ad Server you agree to our Terms and Conditions.
Everything in the free version, plus the capabilities to run in production.
- Pay once, own it, run it
- 3 months of free upgrades
- Run as many ad server nodes as you want
- 99% cost savings compared to competition
- No rate-limiting
- Limited support
Enterprise
€4990 /year
Plus applicable taxes
Contact salesBy purchasing the Kleio Ad Server you agree to our Terms and Conditions.
Everything in Professional, plus enterprise peace of mind.
- Free upgrades
- Excellent support
- Access to source code
- Free perpetual Professional license upon termination