Free · Dev

Free developer tools on the web

Modern dev work happens in tabs. These tools are free to start, run in any browser, and cover the entire build-test-ship loop.

48 apps

The picks

GitHub

Where the world builds software

4.9

Editor's ChoiceLaunch

Vercel

Ship at the speed of thought

4.8

NewLaunch

Replit

Build software, collaboratively

4.6

Developer ToolsLaunch

CodePen

Front-end playground

4.7

Developer ToolsLaunch

Dokploy

Open-source alternative to Heroku, Vercel, and Netlify

Developer ToolsLaunch

Payload CMS

A TypeScript headless CMS built with Express, MongoDB, and React

Developer ToolsLaunch

Supabase

The Postgres Development Platform

Developer ToolsLaunch

drawDB

Online Database Schema Design & ER Diagram Tool

Developer ToolsLaunch

Activepieces

Chat, agents, flows, tables

Developer ToolsLaunch

More in this list

Convex

All gas, no breakages

Launch

Cube

The agentic analytics platform built on a semantic layer

Launch

Huly

All-in-One Alternative to Linear/Jira, Slack, Notion, Motion and more

Launch

Infisical

The modern security platform for developers and agents

Launch

PrefectCloud

Enterprise Orchestration Platform

Launch

Qdrant

Vector Search Engine

Launch

SuperTokens

Open Source User Authentication

Launch

Trigger.dev

The open source platform for durable AI agents

Launch

ZITADEL Cloud

Identity Infrastructure, Simplified

Launch

imgproxy

Self-hosted solution for image processing needs

Launch

Cerbos Hub

Enforce fine-grained, contextual

Launch

CrateDB

Distributed Open Source SQL database for real-time analytics

Launch

Flipt

Open source, self-hosted feature flag solution

Launch

Healthchecks.io

Cron Job Monitoring

Launch

HyperDX

Open-source, dev-friendly observability

Launch

Kener

Stunning open source status pages, batteries included

Launch

Memgraph

In-memory graph database

Launch

Nhost

Postgres Backend to Build, Deploy & Scale

Launch

OpenSign

Seal the Deal Openly

Launch

Unkey

The Developer Platform for Modern APIs

Launch

Azimutt

Dynamic, interactive ER-style exploration for large and complex databases

Launch

Deepnote

Explore data with Python & SQL, work together with your team

Launch

Vrite

Open-source, collaborative developer content platform

Launch

Authgear

Secure Login & Identity, Fully Managed

Launch

Edka

Edka reduces the effort required to run apps on Kubernetes

Launch

FeatBit

An open-source feature flag tool: a budget-friendly alternative to LaunchDarkly

Launch

Flowglad

Payments anyone can program

Launch

Lost Pixel

Holistic Visual Regression Testing cloud

Launch

OVHcloud

HTTPS enabled for free

Launch

Voiden

API Workspace, Uncomplicated

Launch

tirreno

open-source cyberfraud protection platform for webapps & SaaS

Launch

Freeter

A smarter way to work on your computer

Launch

HTTP Toolkit

Beautiful & open-source tools to debug, test and develop with HTTP(S)

Launch

Open Source Software

Unleash Possibilities: Open Source Alternatives at Your Fingertips

Launch

SadServers

Linux, DevOps & SRE Labs

Launch

Val Town

Instant deployments for you & your agents

Launch

Argos

Visual testing for every pull request

Launch

Capsule

Documents that run like apps

Launch

NextDNS

The new firewall for the modern Internet

Launch

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