Top Data Infrastructure companies 2026 — by total raised

#04

ClickHouse commercializes the open-source OLAP database known for columnar storage and extreme query performance on large datasets.

Analytical Databases · Series D $400M

#05

Supabase provides an open-source Firebase alternative built on Postgres with auth, storage, and real-time subscriptions.

Operational Databases · Series F $500M

Operational Databases

#06

Fivetran automates data pipeline creation with pre-built connectors that sync SaaS and database sources to warehouses.

Data Integration & ETL · Series D $565M

Data Integration & ETL

#07

Sigma Computing is a cloud-native analytics and business intelligence platform that gives business users a spreadsheet-style interface to explore live data directly in cloud warehouses like Snowflake, Databricks, and BigQuery without writing SQL.

Analytics & BI · Series E $80M

#08

Neo4j is the leading native graph database platform, pairing its Cypher query language with the AuraDB managed cloud service so enterprises can store, query, and analyze highly connected data as knowledge graphs for everything from fraud detection to GraphRAG.

Graph Databases · Growth $50M

#09

Cribl is a vendor-neutral telemetry data pipeline that lets enterprises route, reduce, enrich, and store observability and security data between any source and any destination.

Data Observability · Series E $319M

#10

Cockroach Labs builds CockroachDB, a distributed SQL database designed for global consistency and resilience.

Operational Databases · Series F $278M

Operational Databases

#11

SingleStore is a distributed SQL database that combines in-memory row and columnar storage for real-time analytics and transactional workloads.

Analytical Databases · Series F $146M

#12

Dremio builds a lakehouse query engine with semantic layer capabilities, optimizing SQL queries across object storage and data lakes.

Query Engines · Series E $160M

#13

Starburst commercializes Trino, an open-source distributed SQL query engine that federates queries across disparate data sources.

Query Engines · Series D $250M

#14

Redis is the company behind the world's most popular in-memory data store, selling managed and enterprise editions of Redis for caching, real-time data, vector search, and semantic caching for AI applications.

In-Memory & Caching · Series G $110M

#15

Astronomer provides a managed platform for Apache Airflow, the open-source workflow orchestration tool for data pipelines.

Transformation & Orchestration · Series D $93M

Transformation & Orchestration

#16

Hightouch provides reverse ETL and customer data platform capabilities that activate warehouse data in marketing and sales tools.

Reverse ETL · Series D $150M

#17

Elastic builds search, observability, and security analytics platforms on top of the Elasticsearch engine.

Search & Analytics · IPO $264M

#18

Monte Carlo provides data observability and quality monitoring that detects, resolves, and prevents data downtime.

Data Observability · Series D $135M

#19

Imply commercializes Apache Druid, a real-time analytics database optimized for sub-second queries on streaming and event data.

Analytical Databases · Series D $100M

#20

Atlan is an active-metadata platform that gives enterprises a single control plane to discover, document, trace, and govern their data and AI assets across the modern data stack.

Data Governance & Catalogs · Series C $105M

Data Governance & Catalogs

Series C

$105M

HQ

#21