NeuML
NeuML applies machine learning to solve everyday problems through open-source software, specializing in semantic search and AI workflows.
At a Glance
- Developers
- Data Scientists
- Healthcare/Bioinformatics Researchers
- Enterprise AI Teams
AI Tools by NeuML
(1)
txtai
AI Search and RAG Framework
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Latest News
NeuML releases txtai v9.9 with zero-dependency build and performance optimizations.
NeuML/txtai-wikipedia update released with data through April 2026 and new domain labels.
NeuML 2025 Year in Review: Recapping growth of ncoder and major txtai updates.
Introducing GraphRAG with Wikipedia and GPT OSS: Deep graph search powered RAG.
Products & Services
An all-in-one embeddings database for semantic search, LLM orchestration, and language model workflows.
An open-source AI coding agent that integrates with Jupyter Notebooks for automated code generation and execution.
An AI-powered search engine for medical and scientific literature, built on top of txtai.
Specialized medical sentence embedding models derived from PubMedBERT for clinical and research applications.
Market Position
NeuML's txtai positions itself as an 'all-in-one' alternative to using separate tools for vector storage (like Pinecone) and orchestration (like LangChain). It focuses on simplicity, portability (local-first), and integrated workflows.
Leadership
Founders
David Mezzetti
Founder and CEO of NeuML. Previously co-founded and built Data Works into a successful IT services firm for the national security and defense community (sold to ECS Federal in 2019). Served as VP at ECS Federal post-acquisition. Alumnus of Rensselaer Polytechnic Institute (RPI).
Executive Team
David Mezzetti
Founder and CEO
Experienced entrepreneur and software engineer with a background in data science and national security IT services.
Founding Story
NeuML was started by David Mezzetti after his previous company, Data Works, was acquired. He launched NeuML to explore the potential of machine learning in solving practical challenges, starting with the CORD-19 challenge for COVID-19 research, which led to the creation of txtai.
Business Model
Revenue Model
NeuML operates on an open-source model (Apache 2.0) and generates revenue through AI consulting services, custom development, and advisory support around their stack.
Pricing Tiers
Full access to txtai and other tools under Apache 2.0 license.
Professional services, custom AI workflow development, and implementation support.
Target Markets
- Developers
- Data Scientists
- Healthcare/Bioinformatics Researchers
- Enterprise AI Teams
- Semantic search engines
- Retrieval Augmented Generation (RAG)
- Scientific and medical literature discovery
- Automated AI coding assistance
- Entity extraction and classification
- Kaggle
- Open source community
- Clinical research teams using PubMedBERT embeddings