Novita AI Cloud for Model APIs, Agent Sandbox and GPU Instances
Novita AI is an AI and agent cloud for developers with 200+ model APIs behind one API, secure agent sandboxes and GPU instances, billed by usage.
- Best for
- Coding agents
- Key capability
- Serverless Model APIs
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What is novita.ai?
Novita AI is an AI and agent cloud for developers. It gives access to 200+ AI models through one API, secure agent sandboxes and GPU instances, so teams can run models, scale GPU capacity and build AI agents on one platform.
Key features of novita.ai
Novita AI powers AI applications with model APIs, dedicated endpoints, a secure agent sandbox for code execution, browser use and computer use, and GPU instances, serverless GPU jobs and bare metal clusters.
Serverless Model APIs
Run 200+ models for text, image, audio and video through a single API with no infrastructure to manage, billed by the token.
Dedicated Endpoints
Private endpoints for your model on your own compute, with no noisy neighbors.
Agent sandbox
Secure, isolated runtimes where agents run Python, JavaScript, C++ and other languages in a secure sandbox.
GPU Instances
Full-control GPU machines to deploy models, run inference or train from scratch on dedicated GPU instances.
Serverless GPU and Bare Metal
Serverless GPU jobs with no instances to provision, and dedicated physical GPU clusters for large-scale inference and training runs.
Pros and cons of novita.ai
Pros
- 200+ AI models through one API
- Free to start, with usage-based billing
- Agent sandboxes launch in under 200ms on average
- Batch inference at an introductory 50% discount on supported models
- GPUs on demand or spot at 50% off
Cons
- Built for developers: models are used through APIs and code
- Sandbox free tier is limited to 5 concurrent sandboxes and 1 hour max session length
- Costs vary by model and usage, since billing is per token or per second
Key use cases for novita.ai
Coding agents
Run agents that write, execute and iterate on code in isolated sandbox environments.
Browser automation
Automate web navigation, form filling and data extraction inside the sandbox.
Model inference in applications
Add text, image, audio and video models to an application through one serverless API.
Evaluations and reinforcement learning
Run evaluations and reinforcement learning environments in controlled sandboxes.
Training and fine-tuning
Train, fine-tune and run high-throughput inference on GPU instances or serverless GPUs.
How novita.ai works
- 1
Start building
Create an account; Novita AI is free to start and scales as you grow.
- 2
Call a model API
Run any of 200+ models through a single API, with no infrastructure to manage.
- 3
Launch an agent sandbox
Launch sandbox instances in under 200ms on average for code execution, browser use and computer use.
- 4
Scale on GPUs
Launch GPU instances or serverless GPUs across global regions to train, fine-tune and run high-throughput inference.
- 5
Manage from code
Launch, terminate or restart instances directly from your code in Python, Ruby, PHP, Java, Node.js or Go.
Who is using novita.ai
novita.ai pricing
Serverless model APIs
Per token by model, e.g. DeepSeek V4.1 Flash $0.3 /Mt input and $1.2 /Mt output
Each model has its own input and output rate per million tokens.
Agent sandbox
$0.0000098 per vCPU-second and $0.0000032 per GiB-second
Per-second billing based on vCPU and memory allocation; the paid tier allows 100 concurrent sandboxes and 24 hours max session length.
Sandbox free tier
Free
5 concurrent sandboxes, 1 hour max session length, 2 vCPU and 4 GB RAM per sandbox.
Plans and prices are as published by the vendor and can change. Check the official site before you buy. Open the pricing page (opens in a new tab)
Frequently asked questions about novita.ai
Yes. Novita AI is free to start, and the agent sandbox free tier allows 5 concurrent sandboxes with a 1 hour max session length.
Serverless model APIs are billed by the token, not the hour, at per-model input and output rates.
200+ models for text, image, audio and video, all serverless through a single API.
Agents can run Python, JavaScript, C++ and other languages, automate the browser and control full desktop environments in a secure sandbox.
Novita AI is used to run models, scale GPUs and build AI agents, all on one platform.
Per-second billing based on vCPU and memory allocation, with no plans or lock-ins.
The paid tier unlocks automatically once your account balance is above $0.
Novita AI provides REST, gRPC, Terraform and a CLI for managing GPU workloads.
Conclusion
Infrastructure is the product here: 200+ AI models behind one API, plus secure agent sandboxes and GPU instances that launch in minutes. Model calls are serverless and billed by the token, covering text, image, audio and video, while dedicated endpoints give a model its own compute. The agent sandbox runs code in Python, JavaScript and C++, drives a browser and controls full desktop environments, with instances starting in under 200ms on average.
For heavier work, GPU instances, serverless GPU jobs and bare metal clusters cover training, fine-tuning and high-throughput inference. The service is aimed at developers and startups, and everything is driven from code through REST, gRPC, Terraform or a CLI. Costs follow usage instead of a subscription: free to start, then per token or per second, and the free sandbox tier stops at 5 concurrent sandboxes with a 1 hour session limit.
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