Open Source Cloud & Hosting Tools

Alternative toKong Konnect

Unified API keys, gateways, and observability for developers.

• 5,471 GitHub stars
• FSL-1.1-ALv2Licence FSL-1.1-ALv2

Alternative toFastmail

Self-hosted email inbox for custom domains on Cloudflare

• 5,117 GitHub stars
• AGPL-3.0Licence AGPL-3.0

Alternative toHashiCorp Terraform Cloud

Self-hosted Terraform CI/CD that runs natively in GitHub Actions

• 5,056 GitHub stars
• MITLicence MIT

InCustomer Support

Open-source tools that work instantly, no signup required

• 4,511 GitHub stars
• GPL-3.0Licence GPL-3.0

InDeveloper Tools

Full Chromium browser rendering inside your terminal

• 4,085 GitHub stars
• MITLicence MIT

Alternative toLens

Open-source Kubernetes UI with topology, GitOps, and AI agent MCP.

• 3,866 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toBaseten

One self-hosted cluster for all the models your agents need

• 3,416 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toNextDNS

Pi-hole-style DNS ad-blocker on a $2 ESP32-C3 board

• 3,299 GitHub stars
• MITLicence MIT

Alternative toAmazon S3

Decentralized S3 storage with end-to-end client-side encryption

• 3,282 GitHub stars
• AGPL-3.0Licence AGPL-3.0

Alternative toGoogle Home

Self-hosted Amazon Echo alternative for $50 ESP32 hardware

• 3,127 GitHub stars
• Apache-2.0Licence Apache-2.0