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Upsolver

Read 24 Upsolver reviews and testimonials from customers, explore 15 case studies and customer success stories, and watch customer videos to see why companies chose Upsolver as their Data Stream Processing

Upsolver is the Data Lake Platform that empowers any developer to manage, integrate and structure streaming data for analysis at unprecedented ease dramatically simplifying big data projects and reducing time-to-value from months to minutes. Upsolver's groundbreaking in-memory technology is used by the world's most data-intensive organizations, with current clients including Sisense, SimilarWeb, and ironSource. Whether on-premise or in the cloud, Upsolver provides the simplest way to rapidly develop and maintain a world-class data lake, saving hundreds of development hours and tens of thousands of dollars.

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Customer Rating Review Score based on 2314 reference ratings
4.8/5.0 (2314)
  • Spring 2026 Top Performer Data Stream Processing Software

24Testimonials

  • "Since we’ve started using Upsolver, we can make any change we want, it happens in literally minutes and it just works."

  • "Upsolver accelerated our scaling process and enabled us to quickly improve our service. They plugged into our existing AWS stack and met all our requirements in days. No code or …

  • "With Upsolver, we had an operational data lake with demonstrable value to our customers in three weeks."

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15 Case Studies

  • Vicomi cuts dashboard changes from weeks to minutes with Upsolver

  • ironSource built a multi-purpose data lake with Upsolver, Amazon S3, and Amazon …

  • Clearly drives real-time insights in 15 minutes with Upsolver

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Additional Upsolver Information & Resources

Read Upsolver Reviews, Testimonials & Customer References from 24 real Upsolver customers.

Browse Upsolver Case Studies, Customer Success Stories, & Customer References from 15 businesses that use Upsolver.