QuestDB
Fast open-source time series database
About QuestDB
QuestDB is the highest-performance open-source time series database, designed for financial data, IoT, and observability workloads. It queries billions of rows per second using a columnar storage model and SQL with time extensions. Used by Airbus, Aquis Exchange, and Fortune 500 companies for real-time analytics.
QuestDB website preview
Company facts
- Category
- Dev Tools
- Funding stage
- Series A
- Total raised
- $15M
- Founded
- 2014
- Team size
- 11–50
- HQ
- London
- Country
- UK
- Website
- questdb.io
Founders of QuestDB
- Vlad Ilyushchenko
- Nicolas Hourcard
Investors backing QuestDB
- Sapphire Ventures
- Loral Ventures
Frequently asked questions
What does QuestDB do?
QuestDB is the highest-performance open-source time series database, designed for financial data, IoT, and observability workloads. It queries billions of rows per second using a columnar storage model and SQL with time extensions. Used by Airbus, Aquis Exchange, and Fortune 500 companies for real-time analytics.
Where is QuestDB based?
QuestDB is based in London, UK.
When was QuestDB founded?
QuestDB was founded in 2014.
How much has QuestDB raised?
QuestDB has raised $15M in their Series A round.
Who founded QuestDB?
QuestDB was founded by Vlad Ilyushchenko, Nicolas Hourcard.
Who has invested in QuestDB?
QuestDB is backed by Sapphire Ventures, Loral Ventures.