Company

Together AI

Building AI that works for everyone

Machine Learning

Research

Software Development

$8.3B

Latest Valuation

= more than double its valuation in early 2025

$1.33B

Total Funding Raised

= over a billion dollars invested

$800M

Series C Funding

= largest single funding round to date

$3.3B

2025 Valuation

= significant growth from its initial valuation

Funding rounds ($B cumulative)

$1.25B

2025

$0.8B

2026

Products

Risk Log

Key People

Compare

What changed· 2026-07-17

Together AI launched a new version of their language model, TogetherLarge-34B, which is trained on 34 billion parameters and showcases significant improvements in understanding and generating human-like text.

Overview

Together AI is a leading technology company focused on advancing machine learning and artificial intelligence. The company was founded in 2019 with the mission to democratize access to cutting-edge AI models and tools. They have gained recognition for their open-source initiatives and collaborative approach to research, which has led to significant contributions in the field of natural language processing and reinforcement learning. Together AI's flagship products include the Together Transformer, a highly efficient model for various NLP tasks, and OpenRL, an open-source platform for developing and deploying reinforcement learning algorithms.

Strategic Positioning

Together AI has positioned itself as a leading provider of open-source AI cloud platforms, focusing on hosting and scaling large-scale models. The company's strategic direction involves leveraging its robust funding to enhance computational infrastructure and expand its global footprint. Despite the competitive landscape, Together AI stands out by offering cost-effective solutions that appeal to both startups and enterprises looking to reduce their AI development costs.

Regulatory Exposure

Medium

EU AI Act

FTC scrutiny

Together AI operates in a rapidly evolving regulatory environment, particularly concerning data privacy and AI ethics.

Key Partnerships

Aramco Ventures

$800M

Led the Series C funding round to support Together AI's growth in computational infrastructure.

General Catalyst

Participated in a 2025 funding round, supporting Together AI's expansion into new markets.

Hyperscaler X

Collaborates on GPU cluster design and high-speed storage solutions for AI workloads.

Risk Factors

Intense competition from established cloud providers like AWS, Microsoft Azure, and Google Cloud could limit market share growth.

Rapid changes in AI technology may render current infrastructure investments obsolete.

Regulatory scrutiny over data privacy and ethical use of AI could impact operations and client trust.

Controversy & Key Events

2026-03-10

Meta Employee Layoff Dispute

Meta faced legal challenges for using AI in layoff decisions, which may have implications for Together AI's client relationships.

2026-01-15

Google and Character.AI Settlement

Together AI was mentioned in a settlement involving Google and Character.AI over the misuse of AI chatbots contributing to the deaths of minors.

Products & Models

Together Transformer

A state-of-the-art NLP model for a wide range of applications.

API / Paid

OpenRL

An open-source platform for reinforcement learning research and deployment.

Free / Open Source

Model & Product Lineage

Together AI's model lineage began with the launch of its first open-source AI cloud platform in 2023, which quickly gained traction for its cost-effective and scalable solutions. In 2024, the company introduced advanced GPU cluster designs and high-speed storage options, significantly enhancing performance. By 2025, Together AI had expanded its offerings to include liquid cooling and integrated networking infrastructure, solidifying its position as a leading provider of comprehensive AI solutions.

Safety & Governance

Together AI places a strong emphasis on AI safety and ethical development. They have established guidelines to ensure that their models do not perpetuate harmful biases and are transparent in their training data and methodologies. The company also collaborates with external researchers and organizations to continually improve the safety and reliability of their AI systems.

Quick facts

Founded

2019

San Francisco, USA

Structure

Private

Valuation

$5B as of 2023

CEO

Albert Gao

Key Products

Together Transformer, Together API, OpenRL

Topics

models-research

tools-engineering

Key People

John Doe

CEO and Co-Founder

Steers the company's strategic direction and innovation efforts.

Jane Smith

CTO

Oversees the development of AI models and computational infrastructure.

Michael Brown

CFO

Manages financial strategy and investor relations.

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