RainStor

Technology 📍 San Francisco, United States 👥 51-200 employees 💰 $26.3M raised 📅 Founded 2004

RainStor is a database designed to manage and analyze Big Data for large enterprises at the lowest total cost. RainStor delivers two editions of its database product, Big Data Retention and Big Data Analytics on Hadoop to efficiently manage multi-structured data sets, fully accessible for ongoing query and analysis to

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📊 Company Overview

Sector

Technology

Country

United States

Employees

51-200

Total Raised · Venture

$26.3M

Founded

2004

Cloud

Unknown

☁️ Cloud Infrastructure

🔒 Subscribers only Cloud Provider

Workspace	🔒 Subscribers only
CDN	🔒 Subscribers only

Detected via DNS records and HTTP response headers as of 2026-06-13.

💰 Estimated Cloud Spend

$900K – $2M / year across cloud providers

🛠 Tech Stack & Marketing

Ad Platforms	🔒 Subscribers only
Analytics & CRM	🔒 Subscribers only
CMS / Platform	🔒 Subscribers only
Frontend Stack	🔒 Subscribers only

Detected from RainStor's public homepage as of 2026-06-13.

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Data detected 2026-06-13 · Methodology · Suggest a correction