Search once across OSI-approved open source, source-available projects, and proprietary products.
Open-source control plane for coding agents
T3 Code is an open-source control surface for coding agents that drives the Codex, Claude, Cursor, Grok Build, OpenCode, and Antigravity subscriptions on your machine from one desktop, web, and mobile app.
Open-source visual editor for designing React apps with AI in real code
Onlook is an open-source visual editor for designing React and Next.js apps with Tailwind CSS in the browser DOM, with AI assistance and code you own.
Fast, typo-tolerant open-source search engine
Typesense is a fast, typo-tolerant open-source search engine for site, app and store search, with faceting, geo and vector search behind a clean API.
Link management and attribution for modern marketing
Dub is a link platform rather than a shortener. Every link carries analytics, UTM handling, device and geographic targeting, and conversion attribution back to the click that produced it.
Video meetings with no account and no install
Jitsi Meet gets to a working video call faster than anything else: open a URL, share it, done. No accounts, no downloads, no meeting identifiers to read out.
Open-source team chat with topic threads for focused teamwork
Zulip is an open-source team chat platform that organizes conversations into streams and topics so distributed teams can follow many discussions without losing track.
Open-source platform for running and managing Kubernetes everywhere
Rancher is an open-source container management platform for running Kubernetes in production on infrastructure teams control.
Customer conversations from every channel in one inbox
Chatwoot collects website chat, email, WhatsApp, Instagram, and SMS into a single agent inbox with shared assignment, canned replies, and a help centre.
Self-hosted open-source identity provider for modern SSO
Authentik is a self-hosted, open-source identity provider that adds single sign-on to web apps and services over SAML, OAuth2/OIDC, LDAP, and RADIUS.
Infrastructure as code in TypeScript, Python, Go, and .NET
Pulumi is an open source infrastructure-as-code platform for defining and managing cloud infrastructure with general-purpose programming languages.
Screen recorder with editing and instant shareable links
Cap records screen and camera, then gives you an editor with backgrounds, automatic zooms, and cursor smoothing before you share a link. It is built in Rust on Tauri, so the binary is small and recording does not tax the machine it is recording.
Open-source private YouTube front-end with no ads or tracking
Invidious is an open-source alternative front-end to YouTube that plays videos without ads or Google tracking, with subscriptions and playlists but no Google account.
High-performance open-source time-series database for Industrial IoT
TDengine is an open-source, cloud-native time-series database for IoT and industrial workloads, with built-in caching, stream processing, and data subscription in one platform.
Lightweight web analytics without cookies or personal data
Plausible answers the handful of questions most sites actually ask - what pages get read, where readers came from, what converted - and deliberately declines to answer the rest. There are no cookies, no cross-site identifiers, and no consent banner needed.
Open-source platform for stateful AI agents with memory
Letta is an open-source platform for building stateful AI agents with persistent memory, background jobs, and multi-agent orchestration.
Open-source AI automation platform with agents, flows, and 760+ app integrations
ActivePieces is an open-source automation platform where teams build AI agents and workflow automations across 760+ connected apps.
Self-hosted personal finance manager with budgets and a REST API
Firefly III is a self-hosted personal finance manager for tracking accounts, budgets, and transactions through a web interface and REST API.
Project boards that work offline and stay local
Focalboard is a board and table tool that runs as a desktop application against local files, or as a server for a team. It covers the kanban, table, and calendar views most planning needs without a subscription or an account.
Self-hosted DevSecOps platform for code, CI/CD, and security
GitLab is a self-hostable DevSecOps platform that combines source control, CI/CD pipelines, and application security in a single installation.
Open-source AI and no-code platform for business systems
NocoBase is an open-source AI and no-code platform for building business systems such as CRM, project tracking, ticketing, and HR tools.
Self-hosted keyword, backlink, and rank tracking
OpenSEO covers keyword research, backlink analysis, competitor monitoring, and rank tracking in one self-hosted application, using DataForSEO as the data source so you pay for the data rather than the seat.
Your personal music streaming service
Navidrome is a self-hosted music server that streams a personal collection to phones and browsers through Subsonic-compatible apps.
Open-source desktop workspace for teams to run AI agents
OpenWork is a free MIT-licensed desktop app that lets teams run AI agents across 50+ models, share skills and MCP servers, and automate browser tasks with their own keys.
Open-source Python workflow orchestration for resilient data pipelines
Prefect is an open-source workflow orchestration framework that turns Python functions into resilient data pipelines with scheduling, retries, and event triggers.
The proprietary products most often replaced by something in this directory.
Notion
Notion Labs
Documents, databases, and project tracking in one workspace
13 open source alternatives
Google Analytics
Web and product analytics tied to Google's ad stack
12 open source alternatives
Datadog
Datadog
Infrastructure monitoring, logs, and tracing in one platform
10 open source alternatives
Dropbox
Dropbox
File sync and sharing across devices and teams
10 open source alternatives
Slack
Salesforce
Channel based team messaging with a large integration ecosystem
10 open source alternatives
Auth0
Okta
Hosted identity covering login, SSO, and multi-factor
9 open source alternatives
Where the directory is growing fastest this month.
Running and talking to language models, on your own hardware or someone else's.
32 products+14.2%
Frameworks and runtimes for building, orchestrating, and supervising autonomous agents.
73 products+12.4%
Assistants that read a codebase and carry out engineering work from natural language instructions.
26 products+11%
Utilities that sit in the daily loop of writing, testing, and shipping software.
292 products+7.2%
Tools that connect applications and run multi step processes without manual work.
57 products+6.4%
Metrics, logs, traces, and error reporting for systems in production.
60 products+6.1%
774 results