Best Self-Hosted Software in 2026

Hard dollar caps for every paid API your apps and AI agents call.

KindProxy offers rotating residential and static ISP proxies across 198+ countries and regions. Featuring HTTP(S) and SOCKS5 support, sticky sessions, and city and ASN targeting, it's ideal for web scraping, SEO monitoring, market research, ad verifi.

Visit website paid $12.25 (5 GB Residential Proxy Traffic) Sponsored

Self-hosted label management and promotion software with radio, booking, PR, and tour autopilots. One-time license.

paid $497 / One-off ($1,497 Label (10 machines); plans $25/mo or $75/mo x 24 months)

Open-source, self-hosted Heroku and Vercel alternative in one Rust binary: zero-downtime deploys on every push, scaling across servers, and one-command moves off Easypanel or Coolify.

free

Spokes is a complete self-hosted text, voice, and video chat platform for your family, friend group, or small team. A simple, private alternative to Discord and Slack with organized channels, low-latency voice/video rooms with noise cancellation, sha.

Open Source

One Rust binary that installs and runs self-hosted apps like Immich, Jellyfin and Nextcloud on your own machine, with off-site backups, per-app Tailscale HTTPS and GPU support.

free

An open-source, hassle-free, self-hostable Heroku & Netlify alternative.

Key Coolify features:

User-Friendly Interface Easy Deployment Open Source Self-Hosting

Open Source

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Key Discord features:

User-Friendly Interface Free-to-Use Cross-Platform Support Voice and Video Chat

Open Source

Unlimited uploads to iTunes and more. Keep 80-100% of your royalties.

Key DistroKid features:

Cost-Effective Unlimited Releases Fast Distribution Wide Range of Platforms

One library to standardize all LLM APIs.

Key liteLLM features:

Ease of Use Open Source Flexibility Integration Capabilities

Open-source alternative to Heroku, Vercel, and Netlify.

Run your personal server on a Raspberry Pi or Ubuntu/Debian, self-host open source apps like Nextcloud, Matrix, and Bitcoin node, and take full control of your data. For free.

Key Umbrel features:

User-Friendly Interface Privacy-Focused Support for Bitcoin and Lightning Modular and Extensible

Open Source

Mattermost is an open source alternative to Slack.

Key Mattermost features:

Open Source Security Flexibility Team Collaboration

Open Source

Music distribution platform for artists to sell their content worldwide.

Key TuneCore features:

Global Distribution 100% Revenue Retention Artist Control Comprehensive Royalty Collection