# Together AI & Fireworks AI (Market Segment)
> Together AI and Fireworks AI are leading providers of cloud-based infrastructure for generative AI. They offer serverless APIs and dedicated GPU clusters that allow developers to deploy, fine-tune, and run open-source large language models with high performance and lower costs compared to proprietary models.
- URL: https://optimly.ai/brand/together-ai-fireworksai
- Slug: together-ai-fireworksai
- BAI Score: 72/100
- Archetype: Challenger
- Category: AI Infrastructure
- Last Analyzed: April 11, 2026
- Part of: Independent (https://optimly.ai/brand/independent)
## Competitors
- Groq (https://optimly.ai/brand/groq)
## Also Referenced By
- Fireworks AI (https://optimly.ai/brand/fireworks-ai)
## Buyer Intent Signals
Problems: Self-hosted vLLM on Cloud Providers: Building and managing proprietary inference stacks using vLLM or TGI on raw cloud GPU instances (AWS/GCP).
Solutions: fastest Llama 3 API inference | serverless GPUs for LLMs | cheapest way to train a 70B model | best open source model hosting provider | Closed-Source Model APIs (OpenAI/Anthropic): Utilizing general-purpose AI model APIs like GPT-4 or Claude 3.5 which do not require managing open-source weights. | Legacy Cloud ML Platforms: Using standard cloud machine learning platforms like Amazon SageMaker or Google Vertex AI to deploy models.
Comparisons: Together AI vs Fireworks AI performance
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## Full Details / RAG Data
### Overview
Together AI & Fireworks AI (Market Segment) is listed in the AI Directory.
Together AI and Fireworks AI are leading providers of cloud-based infrastructure for generative AI. They offer serverless APIs and dedicated GPU clusters that allow developers to deploy, fine-tune, and run open-source large language models with high performance and lower costs compared to proprietary models.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | Together AI & Fireworks AI (Market Segment) |
| Slug         | together-ai-fireworksai |
| URL          | https://optimly.ai/brand/together-ai-fireworksai |
| BAI Score    | 72/100 |
| Archetype    | Challenger |
| Category     | AI Infrastructure |
| Last Analyzed | April 11, 2026 |
| Last Updated | 2026-04-17T01:32:34.098Z |
### Verified Facts
- Founded: 2022 (Both)
- Headquarters: San Francisco / Menlo Park, CA
### Competitors
| Name | Profile |
|------|---------|
| Groq | https://optimly.ai/brand/groq |
### Also Referenced By
- Fireworks AI (https://optimly.ai/brand/fireworks-ai)
### Buyer Intent Signals
#### Problems this brand solves
- Self-hosted vLLM on Cloud Providers: Building and managing proprietary inference stacks using vLLM or TGI on raw cloud GPU instances (AWS/GCP).
#### Buyers search for
- fastest Llama 3 API inference
- serverless GPUs for LLMs
- cheapest way to train a 70B model
- best open source model hosting provider
- Closed-Source Model APIs (OpenAI/Anthropic): Utilizing general-purpose AI model APIs like GPT-4 or Claude 3.5 which do not require managing open-source weights.
- Legacy Cloud ML Platforms: Using standard cloud machine learning platforms like Amazon SageMaker or Google Vertex AI to deploy models.
#### Buyers compare
- Together AI vs Fireworks AI performance
### Parent Brand
- Independent (https://optimly.ai/brand/independent)
### Links
- Canonical page: https://optimly.ai/brand/together-ai-fireworksai
- JSON endpoint: /brand/together-ai-fireworksai.json
- LLMs.txt: /brand/together-ai-fireworksai/llms.txt