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207 tools · 25 stacks

AI tools are all over the place. This is the full landscape — 207 tools across 17 categories, mapped and connected. Ready to narrow it down? Build your stack →

Team size

Budget

Use case

Stage

Cluster

Stack Layers
What are you building and how is it defined?
How do you write and ship code?
How does your AI think and act?
Which models and infrastructure power it?
How do you build, observe, and extend it?
These tools often paired with
OpenRouter
vs
Together AI

Choose OpenRouter when…

  • •You want a single API key for all frontier models
  • •You're experimenting with many different models
  • •Cost optimization across providers is important

Choose Together AI when…

  • •You want fast, affordable inference on open models
  • •Fine-tuning on open-source models is on your roadmap
  • •You need a scalable alternative to OpenAI for open models
Field
OpenRouter
Together AI
Category
LLM Infrastructure
LLM Infrastructure
Type
SaaS
SaaS
Free Tier
✓ Yes
✓ Yes
Plans
Usage-based: Per token
API: Per token
Stars
—
—
Health
—
—
Trajectory
— not enough data
— not enough data

OpenRouter

Routes requests to 200+ LLMs through one API. Handles fallbacks, cost optimization, and model discovery. Pay per token.

Together AI

Inference API with 200+ open-source models at competitive speeds. Popular for running Llama, Mistral, and other open models at scale.

OpenRouter Website ↗
Together AI Website ↗

Shared Connections (1)

LiteLLM

Only OpenRouter (2)

Together AIUnify

Only Together AI (7)

OpenRoutervLLMGroqFireworks AIOpenAI APIHuggingFaceDeepInfra
See full comparison in Explore →