Respan
Unified LLM API with 200+ models
The top alternatives to The Token Company in the LLM Gateways space, compared on features, pricing, and what they're best at.
Updated March 27, 2026
The Token Company builds a drop-in compression API that preprocesses LLM inputs using fast ML models to remove redundant tokens from prompts, chat histories, and RAG documents. Part of YC W2026, it was founded by Otso Veistera — reportedly the youngest solo founder in YC history at 18 years old. YC partners reached out directly rather than through the standard application process.
Respan
Unified LLM API with 200+ models
OpenRouter
300+ models across 60+ providers via one OpenAI-compatible API
Cloudflare AI Gateway
Edge-deployed AI gateway
Vercel AI Gateway
Portkey
AI gateway with 200+ models
Bifrost
High throughput
LiteLLM
Open-source LLM proxy
Helicone
LLM observability and monitoring
Stainless
SDK generation
Unify
Martian
Intelligent model routing based on prompt type
Kong AI Gateway
AI traffic management
Requesty
400+ model access
Apigee AI Gateway
Google Cloud AI traffic management
One platform for routing, observability, tracing, and evals across every LLM provider.