Top 8 OpenSource Tools for AI Startups

1. Hexabot

   1 9 742 9.9 TypeScript

   Hexabot is an open-source AI chatbot / agent builder. It allows you to create and manage multi-channel and multilingual chatbots / agents with ease.

   

   If you're building AI-powered chatbots, you need something flexible, powerful, and open. Hexabot is an open-source chatbot solution designed to be highly extensible. It supports multi-channel chat, powerful NLP capabilities, and a great plugin system. Perfect for rapid prototyping or launching your chatbot product.

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. StableStudio

   2 19 8,971 3.5 TypeScript

   Community interface for generative AI

   

   Star on GitHub ⭐ - StableStudio

4. gpt4all

   3 148 73,636 9.5 C++

   GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

   

   Generative AI is hot, and ChatGPT4all is an exciting open-source option. It allows you to run your own language model without needing proprietary APIs, enabling a private and customizable experience.

5. ollama

   4 509 143,946 9.9 Go

   Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.

   

   Star on GitHub ⭐ - Ollama

6. MLflow

   5 75 20,872 9.9 Python

   Open source platform for the machine learning lifecycle

   

   Star on GitHub ⭐ - MLflow

7. tensorflow

   6 236 190,341 10.0 C++

   An Open Source Machine Learning Framework for Everyone

   

   Star on GitHub ⭐ - Tensorflow

8. Pytorch

   7 393 90,840 10.0 Python

   Tensors and Dynamic neural networks in Python with strong GPU acceleration

   

   Star on GitHub ⭐ - PyTorch

9. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

10. Keras

    8 87 63,104 9.8 Python

    Deep Learning for humans

    

    Star on GitHub ⭐ - Keras

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