MinIO logo

MinIO

Challenger

MinIO is the S3-compatible high-performance object storage platform for AI/ML and data lake workloads — $126M raised, $1B valuation — now pivoting to its paid AIStor product after placing open-source in maintenance mode.

Best for: Object Storage for AI & Data Workloads
Cloud & InfrastructureObject Storage for AI & Data WorkloadsWebsiteUpdated May 2026

Company Overview

About MinIO

MinIO is a Redwood City, California-based enterprise object storage company that built the most widely adopted S3-compatible open-source object storage system in the world. Founded in 2014, MinIO's open-source project grew to become the default object storage substrate for Kubernetes-native AI/ML pipelines, data lakes, and large-scale analytics workloads — used by Fortune 100 companies, hyperscalers, and startups alike due to its performance, simplicity, and hardware-agnostic deployment model.

Business Model & Competitive Advantage

The company raised $126M in total, including a $103M round in January 2022 that valued it at $1B. Investors include General Catalyst, Nexus Venture Partners, Intel Capital, Dell Technologies Capital, and SoftBank. MinIO was named one of the fastest-growing AI companies in North America on the 2025 Deloitte Technology Fast 500.

Competitive Landscape 2025–2026

In February 2026, MinIO made a significant strategic pivot: the company placed its open-source GitHub repository into maintenance-only mode — ending all active feature development on the open-source project — and redirected investment to MinIO AIStor, a new commercial product purpose-built for enterprise AI infrastructure. AIStor is positioned as a fully supported, actively developed enterprise storage platform with ongoing features, enterprise support SLAs, and a commercial licensing model. This transition marks MinIO''s evolution from an open-source infrastructure project to a commercial enterprise software company, following a pattern seen with other infrastructure companies like Elastic, HashiCorp, and MongoDB.

Founded
2014
Headquarters
MinIO is a Redwood City, California
Curated content • Fact-checked and verified

Key Differentiators

Strong Challenger

MinIO is an established challenger with significant market presence and competitive offerings in Cloud & Infrastructure.

Frequently Asked Questions

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