AI Company Directory
Comprehensive profiles of the companies shaping artificial intelligence.
Phind
HOTAI SearchSan Francisco, USA · Founded 2022
An AI search engine specifically designed for developers, providing instant answers and explanations for technical queries by synthesizing information from various sources. It acts as a pair programmer for software development.
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Gained traction among developers for its ability to quickly answer complex coding questions and provide relevant examples.
Elicit
AI SearchBerkeley, USA · Founded 2021
An AI research assistant that automates parts of the research workflow, including literature review, identifying key claims, and extracting information from papers. It helps researchers find relevant answers across a vast body of knowledge.
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Continuously adding new features to help researchers navigate and synthesize academic literature more efficiently using AI.
LangChain
HOTOpen SourceSan Francisco, USA · Founded 2022
An open-source framework designed to simplify the development of applications leveraging large language models. It provides tools for chaining together LLM calls, agents, and data sources.
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LangChain released a major update to its framework in early 2026, improving scalability and integration with new LLM providers.
LlamaIndex
HOTOpen SourceSan Francisco, USA · Founded 2022
An open-source data framework for building LLM applications, specializing in connecting LLMs with external, custom data. It helps developers ingest, structure, and access private or domain-specific information.
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LlamaIndex announced enhanced capabilities in 2026 for integrating diverse enterprise data sources with open-source LLMs.
Lightning AI
Open SourceNew York, USA · Founded 2019
The company behind PyTorch Lightning, an open-source framework that simplifies deep learning research and production. They also offer a cloud platform for scalable AI development.
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Lightning AI introduced a new suite of MLOps tools in 2026, designed to streamline the deployment of PyTorch Lightning models from research to production.
Iterative.ai
Open SourceSan Francisco, USA · Founded 2018
Developer of open-source tools for MLOps, including Data Version Control (DVC) and Continuous Machine Learning (CML). Their tools enable data and model versioning, reproducibility, and automation.
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Iterative.ai released a major update to DVC in 2026, enhancing its integration with cloud storage and improving large dataset management.
MLCommons
Open SourceSan Francisco, USA · Founded 2018
An open engineering consortium dedicated to accelerating AI innovation through open benchmarks, datasets, and best practices. It aims to make machine learning accessible and impactful for everyone.
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MLCommons launched new industry-wide benchmarks in 2026 for the efficiency and sustainability of large language models.
Argilla
Open SourceValencia, Spain · Founded 2021
An open-source data-centric platform for building, improving, and monitoring data for LLM and other AI applications. It helps teams create high-quality datasets for fine-tuning and evaluation.
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Argilla released new active learning capabilities in 2026, allowing developers to more efficiently curate datasets for domain-specific LLMs.
Roboflow
Open SourceDes Moines, USA · Founded 2019
Provides a platform for building computer vision models faster, from dataset management and labeling to training and deployment. It actively supports and contributes to the open-source computer vision community.
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Roboflow partnered with major hardware manufacturers in 2026 to optimize its open-source computer vision models for edge devices.
Voxel51
Open SourceAnn Arbor, USA · Founded 2020
Develops FiftyOne, an open-source tool for building high-quality computer vision datasets and evaluating models. It helps ML teams find errors, visualize data, and improve dataset quality.
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Voxel51 unveiled new AI-powered tools in 2026 for automatically detecting and fixing biases in computer vision datasets.
Skymind
Open SourceSan Francisco, USA · Founded 2014
The company behind Deeplearning4j, an open-source deep learning library for the Java Virtual Machine. Skymind provides enterprise support and solutions for deploying AI models.
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Skymind announced a new version of Deeplearning4j in 2026, with improved performance and compatibility for large-scale enterprise deployments.
ZenML
Open SourceLondon, UK · Founded 2021
An open-source MLOps framework for creating production-ready machine learning pipelines. It simplifies building reproducible, extensible, and collaborative workflows for data scientists and ML engineers.
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ZenML released a new version of its open-source framework in 2026, featuring enhanced capabilities for integrating with cloud-native MLOps tools.