Open source focus

Open Source Alternatives to Cardinal

7 open source Sales Automation options similar to Cardinal, 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.

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PromptQL
Not rated
An AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.
Open source · Self-hostable
DocsGPT
Not rated
Open-source AI platform for securely deploying intelligent agents, private enterprise search, and complex document workflows on an organization's own data.
Open source · Self-hostable
Kestra
Not rated
An open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.
Open source · Self-hostable
DSH Plugins
Not rated
An independent directory for discovering DeepSeek Harness plugins.
Open source
Databricks
Not rated
A unified data analytics and AI platform built on the lakehouse architecture.
Open source · Self-hostable
Flectra
Not rated
Open-source ERP and CRM software to streamline business operations and enhance productivity.
Open source · Self-hostable
MLflow
Not rated
Open-source platform for managing the ML lifecycle, from experimentation to deployment.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
PromptQLAn AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.	Open source · Self-hostable	-	Not rated	-
DocsGPTOpen-source AI platform for securely deploying intelligent agents, private enterprise search, and complex document workflows on an organization's own data.	Open source · Self-hostable	-	Not rated	-
KestraAn open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.	Open source · Self-hostable	-	Not rated	-
DSH PluginsAn independent directory for discovering DeepSeek Harness plugins.	Open source	-	Not rated	-
DatabricksA unified data analytics and AI platform built on the lakehouse architecture.	Open source · Self-hostable	-	Not rated	-
FlectraOpen-source ERP and CRM software to streamline business operations and enhance productivity.	Open source · Self-hostable	-	Not rated	-
MLflowOpen-source platform for managing the ML lifecycle, from experimentation to deployment.	Open source · Self-hostable	-	Not rated	-