Together AI

Together AI is a production-ready platform for building, fine-tuning, and deploying open-source AI models, spanning from inference to GPU clusters.

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About this tool

Together AI is a production-ready platform for AI developers and machine learning engineers to build, fine-tune, and deploy open-source AI models. It supports the full generative AI lifecycle from inference to GPU clusters.

Key Capabilities

  • Inference & Deployment: Run models on a serverless platform with OpenAI-compatible API.
  • Fine-tuning: Fine-tune open-source models for specific tasks.
  • GPU Clusters: Access dedicated GPU clusters, including NVIDIA Blackwell platform.
  • Code Execution: Securely execute LLM-generated code via API.
  • Model Optimization: Optimize every layer of the AI stack to leverage GPU architecture advances.

Use Cases

  • Building chat applications with chat completions API
  • Deploying AI models at scale
  • Fine-tuning open-source models
  • Running inference on GPU clusters
  • Executing LLM-generated code securely Together AI operates on a freemium model, offers API access, and is suited for startups and AI developers.
Best for
  • AI developers building and deploying open-source AI models
  • Machine learning engineers needing fine-tuning and inference
  • Startups seeking a production-ready AI platform
Use cases
  • Building chat applications with chat completions API
  • Deploying AI models at scale
  • Fine-tuning open-source models
  • Running inference on GPU clusters
  • Executing LLM-generated code securely
Strengths
  • Provides OpenAI-compatible API for easy integration
  • Supports full lifecycle from inference to GPU clusters
  • Freemium model with free tier
  • Optimizes AI stack for GPU architecture
Limitations
  • Medium learning curve
  • Web platform only
  • Free tier may have usage limits (specifics undisclosed)

Features & use cases

OpenAI-compatible chat completions APIModel fine-tuningGPU cluster access (including NVIDIA Blackwell)Secure LLM-generated code execution via APIServerless inference platformFull-stack AI optimization

Quick facts

Public API available

At a glance

Monetization
  • Freemium
Maturity signals
  • Public API
  • Model family
Learning curve
  • Medium

Pricing

Pricing

Paid

from

from $0.50/mo

Pricing verified Oct 22, 2026Official pricing page

Resources

Sources

Every profile keeps its sources and latest verification date.

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