Open source focus

Open Source Alternatives to Wasap

11 open source Conversational AI options similar to Wasap, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

View all alternatives to Wasap →

Kestra
Not rated
An open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.
Open source · Self-hostable
cal.com
Not rated
Open-source scheduling infrastructure for individuals, businesses, and developers.
Open source · Self-hostable
Metabase
Not rated
Open-source business intelligence and embedded analytics platform.
Open source · Self-hostable
Vanna AI
Not rated
An open-source AI-powered SQL agent for natural language database interaction and data insights.
Open source · Self-hostable
Vocode
Not rated
Open-source library for building hyper-realistic voice agents and conversational AI applications.
Open source · Self-hostable
Rasa
Not rated
Open-source conversational AI platform for building custom chatbots and virtual assistants.
Open source · Self-hostable
Parlant
Not rated
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.
Open source · Self-hostable
Databricks
Not rated
A unified data analytics and AI platform built on the lakehouse architecture.
Open source · Self-hostable
Dremio
Not rated
Self-service analytics on data lakes with data warehouse functionality and data lake flexibility.
Open source · Self-hostable
Firebolt
Not rated
Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.
Open source
ClickHouse
Not rated
An open-source, column-oriented OLAP database management system for real-time analytics.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
KestraAn open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.	Open source · Self-hostable	-	Not rated	-
cal.comOpen-source scheduling infrastructure for individuals, businesses, and developers.	Open source · Self-hostable	-	Not rated	-
MetabaseOpen-source business intelligence and embedded analytics platform.	Open source · Self-hostable	-	Not rated	-
Vanna AIAn open-source AI-powered SQL agent for natural language database interaction and data insights.	Open source · Self-hostable	-	Not rated	-
VocodeOpen-source library for building hyper-realistic voice agents and conversational AI applications.	Open source · Self-hostable	-	Not rated	-
RasaOpen-source conversational AI platform for building custom chatbots and virtual assistants.	Open source · Self-hostable	-	Not rated	-
ParlantParlant 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.	Open source · Self-hostable	-	Not rated	-
DatabricksA unified data analytics and AI platform built on the lakehouse architecture.	Open source · Self-hostable	-	Not rated	-
DremioSelf-service analytics on data lakes with data warehouse functionality and data lake flexibility.	Open source · Self-hostable	-	Not rated	-
FireboltCloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.	Open source	-	Not rated	-
ClickHouseAn open-source, column-oriented OLAP database management system for real-time analytics.	Open source · Self-hostable	-	Not rated	-