Nixtla

Nixtla is the company behind TimeGPT, a foundation model for time series forecasting and anomaly detection. Rather than training a separate model for each dataset, users send their historical data to a pretrained model and receive forecasts or flags for unusual points. The documentation describes it as the first foundation model built for time series. Core capabilities are forecasting, anomaly detection on historical data, and real time monitoring that detects anomalies as they happen. Advanced features include fine tuning to adapt the model to a specific series, and guides cover running at scale with big data frameworks. Access is through a Python SDK and plugins, with a quick start, API key setup, tutorials, real world use cases and an SDK reference. The documentation site also has an AI assistant. It is aimed at data scientists, analysts and engineers in demand planning, finance, operations and monitoring who want forecasts without building models from scratch. There are three ways to use it: the hosted API, a cloud deployment on Azure managed by Nixtla, or a self hosted deployment inside the customer's own infrastructure for tighter control over data and compliance. Subscriptions are Enterprise plans tailored to the number of API calls, user seats and support level, with email, chat, phone or dedicated support. No list prices are published. New accounts receive a 30 day free trial with no credit card required, after which access ends unless the customer upgrades.