OpenAltFinder

Open Source Go Software & Tools

Discover the best open source software and alternatives built with Go. Explore top tools, compare features, and find the right solution.

Parados

Parados

A simple, lightweight home media server for UNIX systems.

Alternative to:
PlexPlex
Headscale

Headscale

An open source, self-hosted implementation of the Tailscale control server

Alternative to:
ExpressVPNExpressVPN
Matcha

Matcha

A beautiful terminal email client built with Go and Bubble Tea. An open source alternative to Superhuman and Outlook for the command line.

Alternative to:
Microsoft OutlookMicrosoft Outlook
Ollama

Ollama

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.

Alternative to:
ChatGPTChatGPT
memos

memos

A modern, open-source, self-hosted knowledge management and note-taking platform designed for privacy-conscious users and organizations.

Alternative to:
ObsidianObsidian
Meerkat CRM

Meerkat CRM

A lightweight, self-hosted CRM designed for personal life and relationship management.

Alternative to:
ClayClay
Tinode

Tinode

Instant messaging platform with self-hosted backend in Go and clients for iOS, Android, web, and command line.

Alternative to:
WhatsAppWhatsApp
Beszel

Beszel

Lightweight self-hosted server monitoring hub with historical data, Docker stats, and configurable alerts.

Alternative to:
DatadogDatadog
Gitea

Gitea

Painless self-hosted all-in-one software development service with Git hosting, code review, CI/CD, and package registry.

Alternative to:
GitHubGitHub
KeePassXC

KeePassXC

Cross-platform community-driven port of KeePass Password Safe.

Alternative to:
1Password1Password
PikoCI

PikoCI

The CI/CD that grows with you. One binary, any database, any queue, runs anywhere.

Alternative to:
GitHub ActionsGitHub Actions
Better-PaaS

Better-PaaS

Self-hostable PaaS for deploying full-stack apps and databases with zero downtime, auto HTTPS, and Docker support.

Alternative to:
VercelVercel
Woodpecker CI

Woodpecker CI

A simple, yet powerful CI/CD engine with great extensibility. Self-hosted with minimal resource requirements.

Alternative to:
GitHub ActionsGitHub Actions
SafeBucket

SafeBucket

Self-hosted file sharing platform with direct S3 uploads, SSO, and role-based access control.

Alternative to:
DropboxDropbox
podgrab

podgrab

A self-hosted podcast manager/downloader/archiver tool to download podcast episodes as soon as they become live with an integrated player.

Alternative to:
Apple PodcastsApple Podcasts
Olares

Olares

Olares: An Open-Source Personal Cloud to Reclaim Your Data

Alternative to:
Microsoft AzureMicrosoft Azure
Golocron

Golocron

A plug-and-play blogging and wiki system for Go backends with Markdown support and live preview.

Alternative to:
WordPressWordPress
ezBookkeeping

ezBookkeeping

Lightweight, self-hosted personal finance and bookkeeping app with a mobile-friendly UI — an open alternative to Mint and YNAB.

Alternative to:
MintMint
kuku

kuku

Open-source local-first Markdown workspace for macOS with wiki, AI editing, and encrypted sync.

Alternative to:
ObsidianObsidian
AliasVault

AliasVault

Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.

Alternative to:
1Password1Password
Forgejo

Forgejo

A community-driven self-hosted Git forge, forked from Gitea, focused on software freedom and federation.

Alternative to:
GitHubGitHub
Pangolin

Pangolin

Self-hosted identity-aware reverse proxy that securely exposes private services via encrypted tunnels without opening inbound ports.

Alternative to:
CloudflareCloudflare
Prisme Analytics

Prisme Analytics

High-perfomance, self-hosted and privacy-focused web analytics service.

Alternative to:
Google AnalyticsGoogle Analytics
Vince

Vince

Self Hosted Alternative To Google Analytics

Alternative to:
Google AnalyticsGoogle Analytics
godu

godu

Simple golang utility helping to discover large files and folders.

Alternative to:
DaisyDiskDaisyDisk