Open Source Alternatives to Certus AI

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 AI models for voice synthesis, translation, and TTS.

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

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

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

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

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

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.

Open-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA.

Open-source ERP and CRM software to streamline business operations and enhance productivity.

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.

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

Develops digitalization partnerships, local IT security software (NoRisk), and AI agents for sole proprietors and SMEs.

Open-source ERP system for small and medium-sized businesses.

Open-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.

Open-source ERP and CRM web suite for businesses of all sizes.