What is Together AI?
Cloud platform for training, fine-tuning, and serving open and custom AI models.
- Category
- AI infrastructure
- Headquarters
- San Francisco, CA
- Founded
- 2022
- Employees
- ~200+
- Total funding
- ~$513M
- Valuation or Status
- ~$3.3B (Feb 2025)
What is Together AI?
Together AI operates in AI infrastructure and offers Inference API, Fine-tuning, Dedicated endpoints.
Together AI is cloud platform for training, fine-tuning, and serving open and custom ai models. Its current public scale signal is undisclosed; API usage and GPU infrastructure demand are the public commercial signals, and its customer signal is developers, AI startups, and enterprises running open and custom models; ElevenLabs integration is public.
The company offers Inference API, Fine-tuning, Dedicated endpoints, GPU clusters, Private cloud, RedPajama/open models. In its market, Together AI competes on product focus, model quality, distribution, and the ability to convert AI usage into repeatable paid workflows.
For sellers, the important signal is that Together AI has moved beyond a narrow research demo: it buys infrastructure, security, data, compliance, product analytics, and go-to-market systems to support ai infrastructure growth.
Sources:Together AITogether pricing
What does Together AI offer?
Together AI's product set includes Inference API, Fine-tuning, Dedicated endpoints, GPU clusters.
- Inference API· Product
- Fine-tuning· Product
- Dedicated endpoints· Product
- GPU clusters· Product
- Private cloud· Product
- RedPajama/open models· Product
Sources:Together AITogether pricing
How does Together AI make money?
Together AI monetizes through paid usage, subscriptions, enterprise contracts, licensing, or infrastructure consumption depending on product line.
Together AI's business model is tied to ai infrastructure: published per-token model pricing, fine-tuning pricing, GPU endpoint pricing, and custom private-cloud contracts.
Unit economics depend on paid conversion, usage volume, gross margin on compute or media generation, and the amount of human support required for enterprise deployments. Growth is driven by customer adoption, new model/product releases, and deeper workflow integration.
For larger accounts, expansion usually comes from higher usage limits, security requirements, private deployment needs, and more teams standardizing on the platform.
Sources:Together AITogether pricing
Who leads Together AI?
Together AI is led by Vipul Ved Prakash with senior leaders including Ce Zhang and Percy Liang.
- Vipul Ved PrakashCo-founder and CEOsince 2022Leads infrastructure and open-model strategy.
- Ce ZhangCo-founder / Presidentsince 2022Academic and technical leader.
- Percy LiangCo-founder / researchersince 2022Stanford AI researcher associated with founding team.
- Tri DaoChief Scientist / researcherreported 2020sKnown for efficient AI systems work.
How do you contact Together AI's leadership?
Use Together AI's published sales, support, press, or partner channels. The entries below are role inboxes or routing addresses, not independently verified personal emails.
support@together.ai / press@together.ai role inbox pattern; personal emails not independently verifiedSources:Together AITogether pricing
How much funding has Together AI raised?
Together AI has raised ~$513M; latest disclosed valuation/status: ~$3.3B (Feb 2025).
Together AI has raised ~$513M; the latest disclosed valuation or status is ~$3.3B (Feb 2025). The financing history should be read alongside the company's category, because compute-heavy AI companies spend capital differently from SaaS application companies.
Nov 2023: Series A - $102.5M. Led by Kleiner Perkins. Mar 2024: Round - $106M at ~$1.25B. Led by Salesforce Ventures. Feb 2025: Series B - $305M at ~$3.3B. Led by General Catalyst and co-led by Prosperity7. 2025: European infrastructure expansion. Partnerships announced for large AI-dedicated GPU capacity in Europe.
The seller signal is practical: funded AI companies often have active budgets for compute, security, data, developer tooling, compliance, product growth, and enterprise systems, but the buying committee is usually formal by the time capital reaches this scale.
How did Together AI get here?
Together AI's trajectory is defined by founding, major product launches, financing, and strategic AI-market validation.
- 2022Together AI foundedCompany begins operating in AI infrastructure.
- Nov 2023Series A - $102.5MLed by Kleiner Perkins.
- Mar 2024Round - $106M at ~$1.25BLed by Salesforce Ventures.
- Feb 2025Series B - $305M at ~$3.3BLed by General Catalyst and co-led by Prosperity7.
- 2025European infrastructure expansionPartnerships announced for large AI-dedicated GPU capacity in Europe.
- June 2026Current directory snapshotProfile reflects public information available as of June 2026.
Sources:Together AITogether pricing
Who are Together AI's competitors?
Together AI competes with CoreWeave, Fireworks AI, Replicate, Modal and related AI platforms.
- CoreWeaveGPU cloud for AI workloads.
- Fireworks AIFast inference platform for open models.
- ReplicateHosted model deployment and inference APIs.
- ModalServerless compute for AI and data workloads.
- Hugging FaceModel hub plus hosted inference products.
Sources:Together AITogether pricing
Together AI — frequently asked questions
