Open Source Alternatives to Fluently

Open-source library for building hyper-realistic voice agents and conversational AI applications.

A non-profit AI research lab focused on open science and developing advanced multimodal and voice AI models.

Open-source conversational AI platform for building custom chatbots and virtual assistants.

Open-source, privacy-focused voice assistant and AI platform.

A free and open-source read-it-later service with AI-powered features and integrations.

Company

Press a key, talk, and clean text appears at your cursor, transcribed on the Apple Neural Engine. Free, open source, and fully private.

A unified data analytics and AI platform built on the lakehouse architecture.

Commercializes the open-source Grafana observability platform with AI features.

Developing advanced AI models with a focus on reducing hallucinations, including large language models, vision language models, and text-to-video models.

Open-source, AI-driven endpoint investigation tool for security teams.

An open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.

An AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.

Open-source scheduling infrastructure for individuals, businesses, and developers.

An independent directory for discovering DeepSeek Harness plugins.

Parlant is an open-source conversational AI engine dedicated to solving the Human/AI alignment problem by enabling Large Language Models to reliably perform as desired and prevent hallucinations.

Free, open-source personal research assistant for collecting, organizing, citing, and sharing research.