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Together AI raised $305M in a Series B led by General Catalyst to scale its AI Acceleration Cloud for both open source and enterprise AI applications.

PRIVATEFeb 20, 2025

Amount Raised

$305 Million

Round Type

Series B

San FranciscoSoftwareArtificial IntelligenceMachine LearningNatural Language ProcessingComputer Vision

Investors

Lux CapitalLong Journey VenturesBrave CapitalJohn ChambersScott BanisterProsperity7Salesforce VenturesDamac CapitalNvidiaKleiner PerkinsMarch CapitalEmergence CapitalSE VenturesGreycroftCoatueDefinitionCadenza VenturesGeneral Catalyst

Description

Together AI announced a $305 million Series B investment to expand its AI Acceleration Cloud platform. The funding, led by General Catalyst, will enhance its capabilities in deploying NVIDIA Blackwell GPUs for AI applications.

Quick answer

Together AI raised $305 Million in a Series B round, dated February 20, 2025. Investors: Lux Capital, Long Journey Ventures, Brave Capital, John Chambers, Scott Banister, Prosperity7, Salesforce Ventures and Damac Capital. Together AI is based in San Francisco, California, United States.

How much did Together AI raise?
Together AI raised $305 Million in a Series B round on February 20, 2025.
Who invested in Together AI?
Lux Capital, Long Journey Ventures, Brave Capital, John Chambers, Scott Banister, Prosperity7, Salesforce Ventures and Damac Capital are named as investors in this round.
What does Together AI do?
Together AI, the leading AI Acceleration Cloud, empowers developers and enterprises to train, fine-tune and run inference for generative AI models — delivering unparalleled performance, control, and cost-efficiency.
Where is Together AI based and how big is it?
Together AI is based in San Francisco, California, United States. Fundz records about 210 employees.
Who are the decision-makers at Together AI?
Fundz holds 2 contacts at Together AI. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Natural Language Processing and Computer Vision around the same time

Companies in the same sectors as Together AI that raised within 45 days of this round, from Fundz verified event records.

  • Cursor raised $105M (Funding Round) on January 15, 2025.
  • Actively AI raised $18M (Series A) on April 2, 2025.
  • Featherless raised $5M (Seed) on March 18, 2025.
  • Singulr AI raised $10M (Seed) on February 18, 2025.
  • Integrail raised $10M (Seed) on February 13, 2025.
  • Entvin AI raised $585K (Seed) on March 28, 2025.

Who to call at Together AI, and when

A new round usually means Together AI is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day Together AI raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at Together AI, from your own LinkedIn network

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Company Information

Company

Together AI

Location

San Francisco, California, United States

About

Together AI, the leading AI Acceleration Cloud, empowers developers and enterprises to train, fine-tune and run inference for generative AI models — delivering unparalleled performance, control, and cost-efficiency. The Together AI Platform supports a comprehensive range of top open source and custom models across multiple modalities, while offering flexible deployment options with the highest levels of privacy and security. Committed to advancing the frontier of AI through open collaboration, innovation and transparency, Together AI ensures that powerful AI systems remain accessible and flexible while creating optimal outcomes for society.

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Fundz sees it the moment Together AI raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

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Funding Insights

What this usually means
Timeline to next round
Series B companies typically work for 15-20 months before raising new capital
Growth expectations
Series B companies are expected to scale rapidly and expand market reach

Together AI raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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