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Introducing Respan Router

Plano vs Vast.ai (2026)

Updated March 10, 2026

vs

Overview

Rating
10.0 / 10
Rating
10.0 / 10
Product Summary

AI-native proxy and data plane for agentic applications

Product Summary

Vast.ai is a decentralized GPU marketplace that connects GPU owners with AI developers, offering some of the lowest prices in the market through auction-based pricing. The platform provides access to a wide range of GPUs from consumer-grade to data center hardware for training, fine-tuning, and inference workloads.

Starting Price
$0Per free
Starting Price
$0Per month
Free Trial
Yes
Free Trial
Yes
Free Version
No
Free Version
Yes
Website
Website

Strengths and tradeoffs

What each tool does well, and the limitations to keep in mind.

PlanoPlano

Pros

  • Fills critical infrastructure gap between frameworks and production
  • Built on battle-tested Envoy proxy
  • Language and framework agnostic
  • Strong open-source community (5,800+ GitHub stars)
  • Modular design - use only what you need

Cons

  • Relatively new project (2024)
  • Production pricing not transparent
  • Requires infrastructure expertise for self-hosting
Vast.aiVast.ai

Pros

  • Production-ready platform
  • Good performance
  • Active development
  • Strong features

Cons

  • Enterprise pricing varies
  • Setup complexity
  • Learning curve required

Compare Plano and Vast.ai on your own traffic

10KFree traces/mo
1,000+Models
5 minSetup

Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 1,000+ models through one gateway.

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