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Open Source Projects tagged "Python"

A curated collection of the best open source projects tagged "Python". Each listing includes a website screenshot along with a detailed review of its features.

OpenLLMetry

AI
Monitor LLM performance with open-source observability

  • Stars

    7,499

  • Last commit

    2 days ago

  • License

    Apache-2.0
Open-source observability platform for LLMs using OpenTelemetry. Monitor performance, track costs, and debug AI applications with just 2 lines of code.

Open Source Alternative to:

DataDog

Dograh

AI
Self-hostable voice agent platform with full model control

  • Stars

    Stars growing over the last 30 days5,925

  • Last commit

    2 hours ago

  • License

    BSD-2-Clause
Open-source voice agent platform that lets you plug in your own STT, LLM, and TTS models, deploy on-prem or in your VPC, and build agents via MCP or a visual workflow builder.

Open Source Alternative to:

Voiceflow

Activeloop

AI
The tensor database for AI data

  • Stars

    9,258

  • Last commit

    5 months ago

  • License

    Apache-2.0
Deep Lake is an open-source database for storing, querying and managing complex AI data like images, audio, and embeddings.

Open Source Alternative to:

MongoDB

OctoBot

Automate crypto trading with open-source strategies

  • Stars

    Stars growing over the last 30 days6,837

  • Last commit

    4 hours ago

  • License

    GPL-3.0
OctoBot is an open-source platform for automated cryptocurrency trading, offering customizable strategies and easy integration with exchanges.

Open Source Alternative to:

3Commas

Flagsmith

Feature flags and remote config for rapid deployment

  • Stars

    6,610

  • Last commit

    5 hours ago

  • License

    BSD-3-Clause
Powerful feature management platform for seamless software releases, A/B testing, and personalized user experiences.

Open Source Alternative to:

LaunchDarkly

BleachBit

Clean your system and free disk space

  • Stars

    Stars growing over the last 30 days7,196

  • Last commit

    16 hours ago

  • License

    GPL-3.0
BleachBit frees disk space & protects privacy by deleting cache, cookies, history & temp files from Firefox, Chrome & more. Open source for Linux/Windows.

Open Source Alternative to:

CCleaner

OpenShot

Free, cross-platform video editor that's easy to learn

  • Stars

    6,670

  • Last commit

    4 hours ago

  • License

    GPL-3.0
A free, open-source video editor for Linux, Mac, and Windows with animation, effects, multi-track editing, and 3D title rendering.

Open Source Alternative to:

CapCut

Weblate

Continuous web-based localization for global reach

  • Stars

    6,116

  • Last commit

    4 hours ago

  • License

    GPL-3.0
Web-based continuous localization platform with version control integration, quality checks, and clean interface. Used by 2,500+ projects in 165+ countries.

Open Source Alternative to:

Crowdin

Frappe CRM

Open-source CRM that puts simplicity and control first

  • Stars

    Stars growing over the last 30 days3,838

  • Last commit

    9 hours ago

  • License

    AGPL-3.0
A flexible and customizable CRM platform for managing contacts, deals, and customer relationships without the complexity or user-based pricing of traditional solutions.

Open Source Alternative to:

Salesforce

Pipeshub

AI
Enterprise workplace AI with data you own and control

  • Stars

    3,843

  • Last commit

    2 hours ago

  • License

    Apache-2.0
Self-hostable enterprise AI platform that unifies business data across apps, powers a knowledge graph for cited answers, and lets teams build AI agents across their stack.

Open Source Alternative to:

Glean

Mathesar

Spreadsheet-like interface for PostgreSQL databases

  • Stars

    5,157

  • Last commit

    23 hours ago

  • License

    GPL-3.0
A self-hosted tool that provides an intuitive, spreadsheet-style interface for viewing, editing, and querying PostgreSQL databases without technical expertise.

Open Source Alternative to:

Airtable

Logfire

AI
Powerful observability made simple for developers

  • Stars

    4,518

  • Last commit

    3 hours ago

  • License

    MIT
Logfire offers intuitive observability tools for Python applications, combining logs, profiling, and telemetry in one platform.

Open Source Alternative to:

DataDog

/dev/push

Deploy apps instantly with git push - open source alternative

  • Stars

    4,775

  • Last commit

    8 months ago

  • License

    MIT
Open source deployment platform that deploys apps directly from GitHub with zero-downtime, real-time logs, preview URLs, and support for Python, Node.js frameworks.

Open Source Alternative to:

Vercel

Frappe Helpdesk

Open-source ticketing system for streamlined support

  • Stars

    3,439

  • Last commit

    11 hours ago

  • License

    AGPL-3.0
Frappe Helpdesk consolidates customer issues, automates workflows, and empowers self-service to boost agent productivity and customer satisfaction.

Open Source Alternative to:

Intercom

Open Wearables

Convert wearable data into actionable health insights with open algorithms

  • Stars

    Stars growing over the last 30 days2,695

  • Last commit

    7 hours ago

  • License

    MIT
Self-hosted health intelligence platform with open algorithms, AI reasoning engine, and zero per-user fees. Connect Apple Health, Whoop, Garmin, Oura, and more.

Open Source Alternative to:

Terra API

Deepnote

Python, SQL, and AI in a collaborative data notebook

  • Stars

    3,025

  • Last commit

    3 hours ago

  • License

    Apache-2.0
Deepnote is an open-source collaborative notebook for data analysts and scientists, combining Python, SQL, AI assistance, and live sharing in one cloud platform.

Open Source Alternative to:

Snowflake

OpenLIT

AI
Monitor, debug, and scale LLM applications with ease

  • Stars

    Stars growing over the last 30 days2,868

  • Last commit

    6 hours ago

  • License

    Apache-2.0
Open-source observability platform for GenAI and LLM applications. Real-time monitoring, distributed tracing, prompt management, and AI model evaluation built on OpenTelemetry.

Open Source Alternative to:

LangSmith

Anthias

Transform any TV into professional digital signage

  • Stars

    3,700

  • Last commit

    3 hours ago

  • License

    Unknown
Free open-source digital signage software that turns Raspberry Pi or old PCs into powerful display solutions. Manage images, videos, and web content easily.

Open Source Alternative to:

Yodeck

aaPanel

Powerful and user-friendly web hosting control panel

  • Stars

    3,068

  • Last commit

    9 days ago

  • License

    Unknown
aaPanel simplifies Linux server management with one-click installations, intuitive interface, and comprehensive tools for websites, databases, and more.

Open Source Alternative to:

Plesk

Swirl Search

AI
Get instant answers from your company knowledge

  • Stars

    3,047

  • Last commit

    2 days ago

  • License

    Apache-2.0
AI-powered search and RAG platform that connects to 100+ enterprise tools without data migration. Deploy securely on-premises with any LLM.

Open Source Alternative to:

Tavily

LearnHouse

Create, sell, and manage online courses with full control

  • Stars

    Stars growing over the last 30 days2,406

  • Last commit

    23 hours ago

  • License

    AGPL-3.0
Open-source LMS for building and selling courses with a block-based editor, built-in payments, AI tools, analytics, and white-labeling. Self-host or use the cloud.

Open Source Alternative to:

Udemy

HTTPie

Modern command-line HTTP client for the API era

  • Stars

    4,051

  • Last commit

    2 years ago

  • License

    BSD-3-Clause
Intuitive, user-friendly CLI tool for making HTTP requests, debugging APIs, and testing web services with ease and efficiency.

Open Source Alternative to:

Postman

YunoHost

Self-host your digital life with ease

  • Stars

    2,981

  • Last commit

    1 day ago

  • License

    AGPL-3.0
Install and maintain your own server with minimal technical knowledge. Host websites, email, cloud storage, social networks, and more for complete digital independence.

Open Source Alternative to:

Umbrel

Pretix

Sell tickets for events, conferences, and exhibitions

  • Stars

    2,545

  • Last commit

    4 hours ago

  • License

    Unknown
Full-stack ticketing platform covering online shop, point of sale, access control, and hardware for events of any size or industry.

Open Source Alternative to:

Eventbrite

Horilla

Comprehensive open-source HR management solution

  • Stars

    1,463

  • Last commit

    5 hours ago

  • License

    LGPL-2.1
Horilla is a free, open-source HRMS that streamlines HR processes, from recruitment to offboarding, with customizable modules.

Open Source Alternative to:

Breezy HR

dstack

AI
GPU orchestration across clouds, Kubernetes, and on-prem

  • Stars

    2,285

  • Last commit

    3 hours ago

  • License

    MPL-2.0
Unified control plane for AI compute that provisions and schedules GPU workloads across any cloud, Kubernetes cluster, or bare-metal server.

Open Source Alternative to:

Kubernetes

FeatBit

Open-source feature flag management for seamless deployments

  • Stars

    1,946

  • Last commit

    9 hours ago

  • License

    MIT
FeatBit is a fast, scalable feature flag service that enables risk mitigation and fosters business growth through controlled feature releases.

Open Source Alternative to:

LaunchDarkly

Nitric

Cloud-native framework for infrastructure from code

  • Stars

    2,018

  • Last commit

    5 days ago

  • License

    Apache-2.0
Nitric automates cloud infrastructure provisioning from your application code for AWS, GCP and Azure

Open Source Alternative to:

Supabase

Phase

Secure, deploy, and manage application secrets effortlessly

  • Stars

    930

  • Last commit

    3 hours ago

  • License

    MIT
Open source platform for engineering teams to manage secrets and environment variables from development to production, with powerful integrations.

Open Source Alternative to:

1Password

Spanlens

AI
LLM observability: cost, latency, and traces in one place

  • Stars

    13

  • Last commit

    3 days ago

  • License

    MIT
Drop-in observability platform for OpenAI, Anthropic, and Gemini that logs every request, tracks costs, traces agent workflows, and flags anomalies and PII.

Open Source Alternative to:

LangSmith
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