📖 The AI Tool Bible

Portkey AI Gateway vs Superpower ChatGPT

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

 
Portkey AI Gateway
Agents
Superpower ChatGPT
Agents
TaglineOpen-source AI gateway that routes a single API call across 1,600+ LLMs with caching, fallbacks, and observability.Chrome extension that bolts folders, prompt libraries, and bulk export onto the ChatGPT web UI.
CategoryAgentsAgents
PricingFreemium· Free tier available; paid Pro and Enterprise plans (contact for pricing)Freemium· Free core features; Pro tier for advanced limits
ModelMulti-model (1,600+ LLMs)GPT (via ChatGPT UI)
Editorial score7.2 / 107.0 / 10
Use cases
llm-routingfallbacks-and-retriessemantic-cachingcost-observabilityprompt-managementmulti-provider-llm
chatgpt-organizationprompt-managementconversation-exportprompt-libraryworkflow-automation
Pros
  • Single unified API for 1,600+ models across every major provider
  • Open-source core (Apache-2.0) with optional managed cloud
  • Built-in load balancing, fallbacks, retries, and semantic caching
  • Real observability: latency, cost, and token usage per request
  • OpenAI-compatible, drops in by changing the base URL
  • Folders, search, and prompt library that the native ChatGPT UI lacks
  • Bulk export to PDF, Markdown, JSON, and TXT
  • Prompt queue lets you chain sequential prompts unattended
  • Conversation tree map makes branched chats navigable
  • Mature with 100K+ users and active development
Cons
  • Adds another network hop and a vendor dependency for managed users
  • Advanced features (guardrails, prompt mgmt) require the paid platform
  • Self-host setup still needs you to wire your own dashboards if you skip cloud
  • Only works with ChatGPT, not Claude or Gemini
  • Breaks occasionally when OpenAI ships UI changes
  • Some advanced features gated behind Pro
  • Browser extension means desktop Chrome/Edge only
Websiteportkey.aichromewebstore.google.com
Pick Portkey AI Gateway if
  • ✅ Single unified API for 1,600+ models across every major provider
  • ✅ Open-source core (Apache-2.0) with optional managed cloud
  • ✅ Built-in load balancing, fallbacks, retries, and semantic caching
  • ✅ Real observability: latency, cost, and token usage per request
Pick Superpower ChatGPT if
  • ✅ Folders, search, and prompt library that the native ChatGPT UI lacks
  • ✅ Bulk export to PDF, Markdown, JSON, and TXT
  • ✅ Prompt queue lets you chain sequential prompts unattended
  • ✅ Conversation tree map makes branched chats navigable
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