Together AI

Research Team Data Published Compare

Summary

AI-native cloud for training, fine-tuning, inference, and GPU clusters for open-source and custom models.

Description

Provides inference APIs, fine-tuning, custom model training, GPU clusters, and infrastructure for building with open-source and customized foundation models.

Positioning

Full-stack AI cloud for inference, fine-tuning, and training

Key facts

HQ location
San Francisco, CA, USA
Founded
2022
Employee range
201-500
Funding stage
Series B
Company type
Private
Pricing model
Usage Based (Usage-based API and GPU/inference/fine-tuning pricing plus enterprise contracts)
Last updated

Financials

Revenue estimate
$1B annualized revenue estimate (Sacra, Feb 2026); company revenue not officially disclosed
Valuation estimate
$3.3B Series B valuation; later reports/estimates suggest higher secondary/current valuation
Investments
$305M Series B announced Feb 2025; $533.5M total per CB Insights AI 100 2025

Relationships

Target customers
AI developers, research teams, startups, enterprises building GenAI applications
Key competitors
Fireworks AI, Baseten, Replicate, Lambda, CoreWeave, OpenAI, Anthropic, Databricks
Known customers
450,000+ developers/users; enterprise customers not comprehensively disclosed

Classification (raw research text)

Core focus
AI model infrastructure
Core industry
AI Infrastructure
Core category
AI cloud / model training and inference platform

Shown verbatim from the research spreadsheet — deriving structured industry tags from this text is a future phase.

Segments, Industries & Certifications

Segments

AI Workflows, AI Agents, LLM Fine-tuning, AI Developer Tools, Knowledge & RAG, LLM Deployment, AI Quality & Observability, Traditional ML, AI Governance & Risk, STT/TTS Infrastructure