Open Source Alternatives to Crisp

Hugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.

Full-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.

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

SDK-as-a-service platform for API providers, offering code generation and SDK management to enhance developer experience.

Product analytics and customer engagement platform built on an open-source, self-hosted foundation.

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

Platform providing managed open source software with security, maintenance, and licensing assurances for enterprises.

An open-source, MongoDB-compatible document database built on PostgreSQL.

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

Open-source AI models for voice synthesis, translation, and TTS.

An open-source data platform for manufacturers to access and structure machine data.

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

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

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.

Best free & open source AI personal assistant.

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

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

A free WordPress job board plugin

Open-source, self-hostable AI chatbot UI.