50 Best Big Data Companies to Watch in 2026

The most prominent big data companies ranked by global prominence, funding activity, and market position. Showing the top 50 out of 10,374 companies tracked on Fsome.

10,374
Total Companies
$140.1B
Total Funding
$13.5M
Avg Funding
San Francisco
Top Location
# Company Location Employees Total Funding Last Round Last Funded
1
ClickHouse
ClickHouse provides an open-source database system for real-time analytical repo…
Mountain View $1.1B Series D 2026-01-16
2
Crunchbase
Crunchbase is a predictive private company intelligence solution, powered by liv…
San Francisco 101 - 250 $106.5M Series D 2022-07-20
3
Rigetti Computing
Rigetti Computing is a quantum computing company that builds and deploys full-st…
Berkeley 101 - 250 $783.5M Post Ipo Equity 2025-06-11
4
TRM Labs
TRM Labs is a software company that offers blockchain, transaction monitoring, a…
San Francisco 101 - 250 $219.9M Series C 2026-02-04
5
Planet
Planet is an aerospace and data analytics company that builds small satellites a…
San Francisco 501 - 1K $1.0B Post Ipo Debt 2025-09-09
6
Rokt
Rokt is an ecommerce marketing technology that enhances the value of transaction…
New York 501 - 1K $822.0M Secondary Market 2025-01-16
7
Integral Ad Science
Integral Ad Science measures digital ad fraud, viewability, safety, and contextu…
New York 501 - 1K $300.8M Post Ipo Debt 2025-06-18
8
Dataiku
Dataiku operates as an enterprise artificial intelligence and machine-learning p…
New York 1K - 5K $846.8M Series F 2022-12-12
9
Amperity
Amperity is an Intelligent Customer Data Platform that empowers global consumer …
Seattle 251 - 500 $187.0M Series D 2021-07-13
10
Hex Technologies
Hex Technologies is a unified, AI-powered workspace that integrates SQL, Python,…
San Francisco 101 - 250 $171.5M Series C 2025-05-28
11
6sense
6sense is an account-based marketing platform that helps B2B organizations achie…
San Francisco 1K - 5K $526.0M Debt Financing 2023-06-22
12
Xanadu
Xanadu provides hardware, software, applications, and simulators for quantum com…
Toronto 251 - 500 $546.1M Post Ipo Equity 2026-03-27
13
Bedrock Data
Bedrock Data accelerates data security, governance, and management for all your …
San Francisco 11 - 50 $35.0M Series Unknown 2026-03-19
14
Trulioo
Trulioo is an online verification company that operates a digital identity netwo…
Vancouver 251 - 500 $474.8M Series D 2021-06-07
15
BigID
BigID is a data intelligence company that helps organizations discover, manage, …
New York 251 - 500 $306.1M Series E 2024-03-18
16
Anaconda
Anaconda is an open-source distribution of the Python and R programming language…
Austin 251 - 500 $233.0M Series C 2025-07-31
17
Terra Industries
Terra Industries develops autonomous security systems and software platforms tha…
Abuja 101 - 250 $33.8M Seed 2026-02-16
18
FuriosaAI
FuriosaAI designs and develops data center accelerators for the most advanced AI…
Seoul 101 - 250 $266.4M Series C 2025-07-22
19
Couchbase
Couchbase is a NoSQL cloud platform providing scalable data solutions for applic…
Santa Clara 501 - 1K $251.0M Post Ipo Equity 2025-04-30
20
Starburst
Starburst offers a data lakehouse platform unifying access to distributed data a…
Boston 501 - 1K $414.0M Series Unknown 2025-05-19
21
SurrealDB
SurrealDB is an AI-native, multi-model database that combines various data model…
London 11 - 50 $44.0M Series A 2026-02-17
22
Hydrosat
Hydrosat leverages thermal satellite intelligence and AI to address critical glo…
Washington 51 - 100 $95.6M Series B 2026-01-15
23
AtScale
The Leading Semantic Layer Platform for Data and Analytics
San Mateo 101 - 250 $95.0M Series Unknown 2025-12-18
24
ThoughtSpot
ThoughtSpot is the AI-native Intelligence Platform for every enterprise, on a mi…
Mountain View 501 - 1K $663.7M Secondary Market 2024-02-01
25
Exabeam
Exabeam is a global leader in intelligence and automation that powers security o…
Foster City 501 - 1K $391.0M Series Unknown 2021-12-05
26
DoiT
DoiT Cloud Intelligence intent-aware FinOps platform goes beyond cost optimizati…
Santa Clara 501 - 1K $100.0M Series A 2019-10-31
27
Encora
Encora accelerates business outcomes for clients through leading-edge digital pr…
Scottsdale 5K - 10K $200.0M Private Equity 2019-08-13
28
Biobot Analytics
Biobot Analytics offers a wastewater data platform delivering population-level h…
Cambridge 11 - 50 $41.4M Series A 2025-06-06
29
DataDirect Networks
DataDirect Networks provides AI data storage and management solutions for enterp…
Chatsworth 501 - 1K $309.9M Private Equity 2025-01-09
30
DaVinci Commerce
DaVinci Commerce offers a cloud-based, data-driven omnichannel platform that per…
San Mateo 101 - 250 $46.4M Series Unknown 2026-03-23
31
Osmos
Agentic Data Engineering for your Data Lakehouse
Seattle 11 - 50 $18.0M Series A 2021-07-01
32
Galileo
Galileo.ai is an AI platform that provides services for developing, testing, mon…
San Francisco 101 - 250 $68.1M Series B 2024-10-15
33
Evidation Health
We enable and empower everyone to participate in better health outcomes.
San Mateo 101 - 250 $259.0M Series E 2021-03-22
34
Alembic
Alembic is a MarTech startup that develops digital marketing tools and provides …
San Francisco 11 - 50 $275.4M Series B 2025-11-13
35
Kumo.AI
Kumo.AI is a SaaS AI platform that allows anyone in an organization to tackle pr…
Mountain View 51 - 100 $36.5M Series B 2022-09-27
36
Hopper
Hopper is a travel app that uses predictive analytics to make travel recommendat…
Montréal 501 - 1K $729.7M Series Unknown 2022-11-07
37
Massive Bio
Massive Bio is an AI powered oncology platform that connects patients to clinica…
New York 101 - 250 $23.8M Series B 2022-06-02
38
Hayden AI
Automated Traffic Enforcement Platform
San Francisco 101 - 250 $193.4M Series C 2024-07-10
39
SOPHiA GENETICS
SOPHiA GENETICS is a biotechnology firm that aims to support healthcare professi…
Boston 251 - 500 $265.2M Post Ipo Debt 2024-05-02
40
Siren
Siren offers an Investigative Intelligence Platform that facilitates search, bus…
Galway 51 - 100 $27.6M Corporate Round 2025-12-02
41
Demandbase
Demandbase gives GTM teams the clarity and confidence to build pipeline that tru…
San Francisco 501 - 1K $318.0M Debt Financing 2023-02-16
42
Fusemachines
Fusemachines is an enterprise AI services and solutions provider that brings AI …
New York 251 - 500 $9.9M Post Ipo Equity 2025-12-23
43
Dataroid
Dataroid is an enterprise level digital analytics and customer engagement soluti…
Sariyer 11 - 50 $8.6M Seed 2026-01-13
44
Treasure Data
Treasure Data is a software development company that develops a cloud-based data…
Mountain View 501 - 1K $288.1M Series Unknown 2021-11-03
45
Chalk
Chalk is a data platform for AI inference that provides the infrastructure neede…
San Francisco 11 - 50 $60.3M Series A 2025-05-28
46
Tomorrow.io
Tomorrow.io is a weather technology company offering real-time forecasting servi…
Boston 251 - 500 $433.9M Series F 2026-02-03
47
Redpanda Data
Redpanda is pioneering the agentic data plane ’ AI infrastructure to connect age…
San Francisco 101 - 250 $265.5M Series D 2025-04-03
48
Helix
Helix is a population genomics company that is working to advance genomics resea…
San Mateo 101 - 250 $403.0M Series C 2021-06-03
49
Optalysys
Optalysys solves the fundamental limitations of conventional computing.
Leeds 11 - 50 $63.5M Series A 2026-01-22
50
CData Software
CData Software is a software company that offers data integration solutions for …
Chapel Hill 251 - 500 $510.0M Private Equity 2024-06-26