Open source alternatives to Fourtype.com

guitos

A free open-source budgeting app

SWE-agent

State-of-the-art AI agent that uses language models like GPT-4o

Macro Chat

Team chat app with inline threads, mention-based sharing, a unified inbox

Typerelay

Text expander that replaces typed abbreviations

SearXNG

Self-hostable metasearch engine

GitHub Contribution Certificates

Generate your certificate

Fonoster

Build and deploy powerful voice and messaging applications

LLM Gateway

Route, manage, and analyze LLM requests across multiple providers with one API

Themeselection

Best Admin Templates, Themes & UI Kits

Skyvern

Transform manual browser tasks into automated workflows using AI

ByteChef

Create intelligent automation workflows combining AI agents

Temps

Self-hosted platform for small dev teams combining deployments, error tracking

Fumadocs

A flexible Next.js framework for creating stunning documentation sites

Corpus

Upload files, ask questions, and get AI‑backed answers with citations

T3 Code

Advanced AI coding assistant that enhances development workflow

Kodus

Open source AI code reviewer that analyzes pull requests

Open WebUI

Run AI on your own terms

Meilisearch

Typo tolerant search engine

Variable Fonts

A simple resource for finding and trying variable fonts

Chalk.ist

Turn your source code into beautiful images

BugPin

Embeds a lightweight widget into web apps

Steel

Open-source browser infrastructure

Tonkatsu Box

Cross-platform collection manager

StatusScout

Monitor website uptime, detect security vulnerabilities, find broken links

uFincs

Privacy-friendly, Encrypted Personal Finance App