Open Source Alternatives to Popular Software

Onyx

Unknown

An open-source platform that connects to 40+ apps to provide intelligent search and AI assistance across all company information

Open WebUI

BSD-3-Clause

Self-hosted AI platform that connects local and cloud models, extends with Python, and keeps your data under your control.

OpenClaw

MIT

A personal AI assistant that connects to your existing chat apps and handles real tasks like email, calendar, and flight check-ins on your behalf.

OpenWispr

MIT

Dictation app powered by OpenAI Whisper and NVIDIA Parakeet. Runs locally on macOS, Windows, and Linux with zero data retention and 100+ language support.

Orama

Unknown

Blend full-text and semantic search for unlimited queries across 300 global locations. Get precise answers and matches at a flat rate, no matter your search volume.

Pearl

Apache-2.0

Connect all your apps through Pearl, an AI assistant that automates workflows directly in Slack. No coding required - save 10+ hours weekly with intelligent task automation.

Prismical

MIT

Free, open-source AI note-taker that transcribes meetings and voice notes locally using Whisper and Parakeet. Works on Mac, Windows, and mobile without invasive bots.

Scira

AGPL-3.0

Scira delivers concise, AI-generated responses to queries using a clean interface and powerful search capabilities.

screenpipe

MIT

Records your screen and microphone locally, transcribes meetings automatically, and lets you query your entire work history with AI or automate workflows through app integrations.

Skyvern

AGPL-3.0

Transform manual browser tasks into automated workflows using AI. Handle complex forms, CAPTCHAs, 2FA, and data extraction across any website at scale.

Steel

Apache-2.0

Open-source browser API designed for AI agents. Run headless browsers with built-in CAPTCHA solving, proxy support, and session management. Quick setup in under 1s.

SurfSense

Apache-2.0

Self-hostable NotebookLM alternative that lets teams build searchable knowledge bases from diverse sources, with support for any LLM and no data limits.

Swirl Search

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.

Typebot

Unknown

Design, build, and deploy interactive chatbots with a visual editor. Integrate easily and collect data effortlessly.

VoiceInk

Unknown

Convert speech to text instantly with advanced AI voice recognition. 100% private, offline capable, supports 100+ languages. Works across all Mac applications.

VoiceTypr

Unknown

AI-powered voice dictation tool for busy founders and developers. Works everywhere with 99% accuracy, 100+ languages, and complete privacy. One-time purchase.

VT Chat

MIT

A production-ready, privacy-focused AI chat application delivering AI capabilities through a dual-tier subscription system. Built with modern web technologies and a privacy-first architecture.

Zero

MIT

Self-hostable email client that connects to your existing accounts and gives you full control over your data, interface, and inbox experience.

Zola

Apache-2.0

Open-source chat application that lets you interact with multiple AI models in one interface, offering flexible conversations and diverse capabilities.

Atomic CRM

MIT

Build a customizable CRM that matches your company's vision, designed for developers and loved by end users.

Erxes

Unknown

All-in-one solution for marketing, sales, and customer service. Boost engagement, streamline workflows, and drive growth.

EspoCRM

AGPL-3.0

Open-source CRM software for managing customers, companies, projects and opportunities. Intuitive interface with cloud and self-hosted options available.

Ever Gauzy

AGPL-3.0

All-in-one solution for ERP, CRM, HRM, ATS, and project management to streamline your business operations

Frappe CRM

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.