Best Open Source Cloud & Hosting Tools in 2026

Open Source Alternatives

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Open Source Alternatives

agent-toolkit-for-aws

stars 1.8Kforks 155

Empower AI agents to build and manage AWS applications

AI Coding Assistant Developer Tools Cloud Native+1

simplex-chat

stars 18.4Kforks 1.2K

Private messaging without user IDs or servers.

Privacy Tools Chat Self Hosted+2

Anthropic-Cybersecurity-Skills

stars 25.3Kforks 3K

Empower AI agents with structured cybersecurity skills

Cybersecurity AI Agents

meshery

stars 11.4Kforks 3.5K

Manage your Kubernetes and cloud native infrastructure

Kubernetes Cloud Native DevOps Tools+1

plane

stars 52.5Kforks 4.7K

Modern project management for all teams

Project Management Self Hosted Developer Tools

LMCache

stars 9.6Kforks 1.4K

Accelerate AI applications with caching technology

LLM Knowledge Management Developer Tools+2

iroh

stars 10.5Kforks 478

Connect devices seamlessly without relying on the cloud.

Infrastructure as Code Cloud Native Developer Tools+2

trivy

stars 36.3Kforks 466

Scan cloud-native workloads for security issues

Kubernetes DevOps Tools Cybersecurity+1

CLI-Anything

stars 45Kforks 4.2K

Empower AI agents with agent-native CLIs

CLI AI Agents Developer Tools

RuView

stars 73.5Kforks 9.8K

Intelligent AI agents for real-world applications

AI Agents IoT Developer Tools+2

hysteria

stars 21.8Kforks 2.2K

Fast and censorship-resistant proxy solution