Baseten provides an inference platform for serving and scaling open-source and custom AI models in production.
Apertus
Apertus provides a nonprofit public inference service intended to make public and sovereign AI models more accessible.

About Apertus
Apertus provides a nonprofit public inference service intended to make public and sovereign AI models more accessible.
Apertus is a website in our AI Infrastructure & MLOps collection, part of the AI & Machine Learning directory. It runs in your web browser, so there's nothing to install.
People usually find Apertus when they’re looking for ai infrastructure, mlops, and ai models.
Not quite what you need? Close alternatives include Baseten, ModAstera, and Jan — compare them below.
Apertus at a glance
- Website
- publicai.co/chat
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Apertus alternatives
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ModAstera guides teams through data labeling, AI model building, validation, and deployment in one workflow.
Jan provides an open source ChatGPT alternative for running models locally or connecting to cloud models.
MakeHub routes AI model requests among providers such as OpenAI, Anthropic, and Together.ai.
AI/ML API provides access to models for text, images, video, audio, code, and embeddings through one API.
CometAPI provides a unified API and billing interface for accessing hundreds of language, image, and audio models.
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