Open Source Alternatives to Cast Insights

Free in-browser Whisper transcription and subtitle editor; audio stays on your device.

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

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

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

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

Company

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

Ark Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.

Real-time discovery platform for open source and emerging products, surfacing what's gaining traction.

Open-source AI platform for securely deploying intelligent agents, private enterprise search, and complex document workflows on an organization's own data.

Open-source search and analytics engine for data exploration and real-time insights.

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

Fully managed ClickHouse service for real-time analytics on AWS, GCP, and Azure.

Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.

A streaming data platform designed for real-time applications and data pipelines.

Open-source business intelligence and embedded analytics platform.

Agentic endpoint security for AI coding, providing visibility, governance, and real-time protection.