Dragonfly

Run Digital Ads at Scale, Without Delay.

DragonflyDB powers real-time bidding, audience targeting, and dynamic creative optimization with sub-millisecond latency, memory-efficient caching, and seamless scalability—so your AdTech stack stays fast, precise, and always on.

Dragonfly for adtech
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Trusted by teams powering the next generation of Adtech.

  • Spotify
  • AutoNation
  • Sofi
  • Expedia
  • Sharechart

Built for Real-Time Adtech. Engineered for Instant Decisions.

In Adtech, every millisecond counts. Whether you're running a demand-side platform, ad exchange, or personalization engine, the ability to make lightning-fast decisions determines revenue, relevance, and user experience.


That’s where in-memory caching comes in and where DragonflyDB stands apart. Traditional datastores can’t keep up with the performance demands of modern adtech pipelines. Redis struggles with memory overhead and operational complexity at scale. DragonflyDB doesn’t.

With DragonflyDB, you get:

In-memory access speeds that ensure bid decisions, ad rendering, and audience targeting happen in real time.

  • Sub-millisecond latency, even during traffic spikes
  • High-throughput concurrency without cache thrashing or cold-start delays
  • Drop-in Redis compatibility with up to 70% memory savings
  • Built-in vertical and horizontal scalability — no tuning, no cluster complexity

From auction to impression, DragonflyDB ensures your data is always fast, fresh, and ready.

Common Use Cases

Dragonfly Cloud is engineered to handle the heaviest data workloads with the strictest security requirements.

  • Real Time Icon

    Real Time Bidding

    Power DSP decisions under 10ms with in-memory access to user profiles and campaign metadata.

  • Tuning icon

    Dynamic Creative Personalization 

    Serve tailored ad creatives at scale by caching behavioral, geographic, and contextual signals in memory.

  • Optimization Icon

    In-Flight Campaign Optimization 

    Cache performance metrics and delivery stats to optimize campaigns in real time — without touching disk.

Our service is data-intensive, demanding a database capable of sub-millisecond reads and fully leveraging our multi-core environment. After much research and benchmarking, DragonflyDB emerged as the unparalleled choice. Since then, we've experienced a significant uptick in efficiency and reliability. DragonflyDB's innovative technology has not only met our high-performance expectations but has also seamlessly integrated into our existing infrastructure, allowing us to scale our services like never before.
Solidhash Logo
87%
Increase in QPS
Civa Kumar headshot
Civa Kumar
Co-founder, Solidhash Inc

Get started for free

Create a Dragonfly Cloud account and receive $100 in credit to try it out.

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