Company Directory › OpenAI › Alternatives

OpenAI alternatives

OpenAI is an AI research and deployment company whose business products include ChatGPT for business and enterprise teams, an API platform for building products on its frontier models, and an agent platform, the Agents SDK and Responses API, for building agents that act across business systems. No headquarters is recorded in its profile. Buyers compare OpenAI with the companies below when a model platform alone is not the whole requirement, and data access, latency or training data become deciding factors. PuppyGraph, headquartered in Santa Clara, California and founded in 2023, builds a graph query engine that sits on existing warehouses, lakehouses and databases, letting teams query tables as one unified graph, with named customers including AMD, Datadog and Coinbase. Reactor provides real-time AI infrastructure for video, robotics and world models, so teams can run leading models on its platform or deploy their own at ultra-low latency. Scale AI delivers data, evaluations and applied AI systems to AI labs, governments and the Fortune 500, including real-world training data for robotic foundation models. Today AI, headquartered in Shanghai and founded in 2026, is a proactive personal AI agent that remembers a user's projects, people and promises, offered in a global public beta and a China version. Choose OpenAI for frontier models and agent tooling, PuppyGraph for graph queries over existing data, Reactor for low-latency deployment, Scale AI for training data and evaluations, and Today AI for a personal agent product.

Alternatives to OpenAI

PuppyGraph

PuppyGraph is a Santa Clara, California software company that builds a graph query engine for enterprise data: instead of copying data into a separate graph database, its engine sits on top of the warehouses, lakehouses and databases a company already runs and lets teams query their tables as one unified graph, in place.