Together AI vs Fireworks AI: Which is Better in 2026?
Choosing between Together AI and Fireworks AI comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Together AI is our overall pick for AI & automation workflows. Pick Fireworks AI if you need AI model deployment.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Together AI
Run open-source LLMs with serverless inference and fine-tuning
Best for you if:
- • You need AI & automation features specifically
- • Together AI is an inference platform for open-source AI models
- • It provides fast, affordable access to leading open models
Fireworks AI
Fast inference for open-source AI models
Best for you if:
- • You need AI model deployment features specifically
- • Cloud inference platform running 400+ open-source AI models with serverless deployment and no cold starts
- • Per-token pricing starts at $0.10 per 1M tokens for small models; on-demand GPUs from $2.90/hour
| At a Glance |  Together AI |  Fireworks AI |
|---|---|---|
Starts at | Paid | Paid |
Best For | AI & Automation | AI Model Deployment |
Rating | - | - |
Choose Together AI or Fireworks AI?
Choose Together AI if
Run open-source LLMs with serverless inference and fine-tuning
- Many open models
- Competitive pricing
- Fast inference
- Your work is AI & automation-shaped, not AI model deployment-shaped
Choose Fireworks AI if
Fast inference for open-source AI models
- No cold starts and automatic scaling across GPU clusters
- $1 free credit for new users to test without commitment
- Per-token pricing keeps costs predictable for variable workloads
- Your work is AI model deployment-shaped, not AI & automation-shaped
| Feature | Together AI | Fireworks AI |
|---|---|---|
| Pricing Model | Paid | Usage_based |
| User Rating | ★4.8/5 5 reviews | No ratings yet |
| Categories | AI & AutomationCloud & Infrastructure | AI Model DeploymentGPU Cloud |
In-Depth Analysis
Together AI
Run open-source LLMs with serverless inference and fine-tuning
Strengths
- +Many open models
- +Competitive pricing
- +Fast inference
- +Good for startups
- +Fine-tuning available
Weaknesses
- -Smaller than big providers
- -Model quality varies
- -Support basic
- -Documentation gaps
- -Newer platform
Key features
Fireworks AI
Fast inference for open-source AI models
Strengths
- +No cold starts and automatic scaling across GPU clusters
- +$1 free credit for new users to test without commitment
- +Per-token pricing keeps costs predictable for variable workloads
- +Supports latest open-source models including DeepSeek, Qwen, and Llama
- +Fine-tuning available directly on the platform without separate tooling
Weaknesses
- -No free tier beyond the initial $1 credit for new users
- -Pricing varies significantly by model size and type
- -On-demand GPU deployments require minimum hourly spend
- -Less suited for teams wanting managed prompt engineering or RAG pipelines
- -Smaller community and ecosystem compared to AWS Bedrock or Azure AI
Key features
Pricing: Together AI vs Fireworks AI
| Plan | Together AI | Fireworks AI |
|---|---|---|
| Tier 1 | Serverless Inference | Free Serverless |
| Tier 2 | Fine-Tuning | On-Demand Deployments |
| Tier 3 | GPU Cloud | Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Together AI pricing and Fireworks AI pricing.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: Together AI
Want the highest-rated option?
Neither has user reviews yet.
Go with: Together AI
Value user reviews?
Neither has user reviews yet.
Go with: Together AI
3 Questions to Help You Decide
What's your budget?
Together AI is paid. Fireworks AI is usage_based.
What's your use case?
Together AI is a AI & automation tool. Fireworks AI is in AI model deployment. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Together AI
- Our pick for this comparison
Fireworks AI
- Better fit for AI model deployment
The Bottom Line
Together AI is our pick.
Frequently Asked Questions
Is Together AI or Fireworks AI better?
Together AI is rated in our evaluation. Together AI is paid and Fireworks AI is usage_based.
What are Together AI and Fireworks AI used for?
Together AI: Run open-source LLMs with serverless inference and fine-tuning. Fireworks AI: Fast inference for open-source AI models.
What does Together AI cost vs Fireworks AI?
Together AI is a paid tool. Fireworks AI is a paid tool. Visit their websites for detailed pricing.