Top Open Source Projects using Anthropic

A curated collection of the 96 best open source software using Anthropic. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

screenpipe

Continuous local recorder for screen and audio that gives AI agents memory of what you actually did on your computer.

Alternative to:

Granola

24/7 screen and audio recorder with AI memory search

Stars
21,450
Forks
2,184
Last commit
5 days ago

Cap

Screen recorder with local editing, instant share links and storage you control, for teams sending async video instead of meetings.

Alternative to:

Loom

Open source screen recorder with editing and instant sharing

Stars
21,864

GitButler

A Git client with a GUI and CLI built around stacked and parallel branches, for developers and their coding agents.

Alternative to:

Fork

Revolutionize your Git workflow with simultaneous branches

Stars
21,625

Paseo

Self-hosted control for coding agents running on your own machines, reachable from phone, desktop, web or terminal.

Alternative to:

Omnara

Run coding agents from your phone, desktop, or terminal

Maxun

No-code platform that turns websites into structured data through recorded robots, crawling, scraping and search, for teams without scraping engineers.

Alternative to:

Bright Data

No-code web scraping, crawling, and extraction platform

Stars
17,377

Linkwarden

Self-hosted bookmark manager that collects, archives and annotates web pages, built for individuals and teams that share collections.

Alternative to:

Raindrop.io

Collaborative bookmark manager for teams and individuals

Stars

Superset

Desktop app that runs many CLI coding agents in parallel, each in its own git worktree, for developers juggling tasks.

Alternative to:

Omnara

Run dozens of AI coding agents in parallel on your machine

Windmill

Developer platform for internal code: scripts become APIs, background jobs, workflows and UIs, self-hosted on your own Postgres.

Alternative to:

Retool

Open-source workflow automation for developers

Stars
17,794

Trigger

TypeScript platform for long-running background tasks and AI workflows, with retries, queues and observability, cloud or self-hosted.

Alternative to:

AWS Step Functions

Run long-running AI tasks without timeouts or servers

Stars

Midday

All-in-one business assistant for freelancers and solo operators, pulling time tracking, receipts, file storage and reporting together.

Alternative to:

FreshBooks

Streamline your business finances and operations

Stars
14,959

Leon

A self-hosted personal AI assistant that runs skills, tools and memory on your own machine, for people wary of cloud assistants.

Alternative to:

Amazon Alexa

Your open-source personal assistant for server automation

Stars
17,493

Botpress

Chatbot and assistant platform with a CLI, SDK and integration hub, for developers shipping conversational products on Botpress Cloud.

Alternative to:

Voiceflow

Build powerful AI agents with cutting-edge LLM technology

Stars
14,893

Convex

A reactive database where server functions are plain TypeScript, for web developers who want live-updating apps without stitching a backend together.

Alternative to:

AWS Amplify

Build full-stack apps with TypeScript and real-time sync

Stars

Automatisch

A workflow automation tool for connecting services like Twitter and Slack, self-hosted so business data never leaves your servers.

Alternative to:

Zapier

Open-source integration platform for seamless workflows

Stars
13,964

Scira

An agentic research platform that plans queries, searches live sources and returns cited answers, for anyone who researches on the web.

Alternative to:

ChatGPT

Minimalistic AI-powered search engine for instant answers

Stars
11,859

Inbox Zero

An AI email assistant that organizes your inbox, pre-drafts replies and unsubscribes in bulk, for anyone losing hours to email.

Alternative to:

Superhuman

AI email assistant that automates, organizes, and declutters

Stars
12,158

Blinko

A self-hosted note app for capturing fleeting thoughts fast, with natural language retrieval over everything you have written.

Alternative to:

Notion

AI-Powered Note Taking App

Stars
10,992

Typebot

A visual chatbot builder with more than 34 blocks, embeddable anywhere, for teams collecting answers in real time.

Alternative to:

Voiceflow

Create powerful chatbots without coding

Stars
10,314

Arize Phoenix

An open source AI observability platform for engineers who need to trace, evaluate, and debug LLM applications.

Alternative to:

LangSmith

Open-source LLM tracing & evaluation for AI optimization

Stars
11,362

Instant

A realtime database you query from the client, giving app developers auth, permissions, storage, presence and offline caching out of the box.

Alternative to:

Firebase

Realtime client-side database for collaborative apps

Stars
10,509

Anarlog

A local-first meeting notepad for people who want AI notes without a bot on the call or a cloud transcript.

Alternative to:

Granola

Private meeting notes, no bots, files you own

Stars
9,253

Polar

A billing platform for AI products, letting teams meter tokens, agent runs, and compute without building payment infrastructure themselves.

Alternative to:

Creem

Modern payment infrastructure for digital products and SaaS

Stars
10,240

OpenPencil

An open source design editor that reads and writes native Figma files, builds designs with AI, and scripts from the command line.

Alternative to:

Figma

Design editor that opens Figma files, runs AI, and stays local

HyperDX

An observability interface for ClickHouse that puts logs, metrics, traces, and session replays behind one search for engineers debugging production.

Alternative to:

Datadog

Full-stack observability without the enterprise price tag

Stars
9,873

OpenStatus

Status pages and uptime monitoring in one open source platform, for teams that would rather not wire two tools together.

Alternative to:

UptimeRobot

Status page and uptime monitoring for growing teams

Stars
9,072

GrowthBook

Feature flags, experimentation and product analytics on your own data warehouse, for teams that will not build the platform themselves.

Alternative to:

Amplitude

Open-source A/B testing and feature flagging platform

Stars
8,302

Webiny

A self-hosted content platform for AWS serverless, aimed at development teams that need multi-tenancy and code-level extension rather than configuration.

Alternative to:

Contentful

Open-source serverless CMS for modern web projects

Stars
8,033

Fonoster

A programmable telecommunications stack for developers who want voice applications and PBX features running on infrastructure they control themselves.

Alternative to:

Twilio

Open-source cloud communications platform for developers

Stars
8,099

Plasmic

A visual builder that plugs into an existing React codebase, letting marketers and developers assemble pages and apps without hitting a low-code ceiling.

Alternative to:

Contentful

Visual app builder that integrates with your existing codebase

Stars

Helicone

An AI gateway and observability platform that logs LLM requests, tracks cost and latency, and routes across providers for AI engineers.

Alternative to:

LangSmith

Build reliable AI apps with comprehensive observability

Stars
6,133

Mike

An open source legal AI platform for document review, drafting and case law research, aimed at firms that self-host.

Alternative to:

Hebbia

Open-source legal AI that law firms control and extend

Lingo.dev

Localization tooling for developers, translating strings and content files through a CLI, CI pipelines, an MCP server or a compiler.

Alternative to:

Crowdin

Automated translations that scale with your code and commits

Stars
5,401

Rivet

A library for stateful backends where each agent, session, document or tenant runs as a long-lived actor with in-memory state.

Alternative to:

Azure Durable Functions

Build stateful backends with in-memory actors

Stars

Inngest

A durable execution platform replacing queues, state management and scheduling so developers write reliable background jobs and workflows as code.

Alternative to:

AWS Step Functions

Effortless event-driven workflows for modern applications

Stars

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Top Open Source Projects using Anthropic

A curated collection of the 96 best open source software using Anthropic. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

screenpipe

Cap

GitButler

Paseo

Maxun

Linkwarden

Superset

Windmill

Trigger

Midday

Leon

Botpress

Convex

Automatisch

Scira

Inbox Zero

Blinko

Typebot

Arize Phoenix

Instant

Anarlog

Polar

OpenPencil

HyperDX

OpenStatus

GrowthBook

Webiny

Fonoster

Plasmic

Helicone

Mike

Lingo.dev

Rivet

Inngest

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