# Fireworks AI vs Together AI: which open-weight inference platform wins in 2026?

**Source:** https://promtable.com/compare/fireworks-vs-together

> Fireworks AI wins on low-latency LLM serving and fine-tune-and-serve. Together AI wins on model catalog breadth and aggressive scale pricing. Pick Fireworks for latency-critical, Together for breadth.

---
Fireworks AI wins on low-latency LLM serving and fine-tune-and-serve. Together AI wins on model catalog breadth and aggressive scale pricing. Pick Fireworks for latency-critical, Together for breadth.

## At a glance

| Dimension | Fireworks AI | Together AI |
|---|---|---|
| Inference latency | **Best in class for LLM serving** ✓ | Fast — GPU-based |
| Open-weight catalog | Curated | **Best in the category** ✓ |
| Fine-tune + serve workflow | First class | First class |
| Custom model deployment | Yes — bring your own | Yes — bring your own |
| Multimodal serving | Strong | Strong |
| Free tier | Limited | **Decent** ✓ |
| Pricing per 1M tokens | Competitive | **Aggressive at scale** ✓ |
| Best for | Production LLM serving, fine-tuned models | Multi-model serving, scale pricing |

## Verdict

Fireworks AI is the right pick for production LLM serving where latency matters and you want a clean fine-tune-and-serve story. Together AI is the right pick for broad open-weight catalog access, custom model deployment, and aggressive pricing at scale. For most teams in 2026 it's a close call — pick by primary workload (low-latency serving vs broad multi-model serving) and by team familiarity.

## When to pick which

- **Fireworks AI** — Latency-critical LLM serving, fine-tune + serve, production-grade endpoints.
- **Together AI** — Multi-model serving, broadest open-weight catalog, scale pricing.

## FAQ

### Fireworks or Together AI in 2026?

Fireworks for latency-critical production; Together for breadth and scale pricing.

### Cheapest at scale?

Together AI tends to be cheaper at billion-token scale; Fireworks is competitive at low-medium scale.

### Best for fine-tuned models?

Both — Fireworks has slightly faster serving; Together has more model variety to fine-tune.

## Related

- [/compare/groq-vs-together](https://promtable.com/compare/groq-vs-together)
- [/alternatives/openai-api](https://promtable.com/alternatives/openai-api)

*Last updated: 2026-06-01*
---

Original page: https://promtable.com/compare/fireworks-vs-together
Maintained by Promtable (https://promtable.com). Content: CC BY 4.0. Cite as "Promtable — https://promtable.com/compare/fireworks-vs-together".
Contact: info@vibecodingturkey.com.