Laying out the streets…STEP 1 OF 3

Prompy · House #34,064

AI prompt optimizer for ChatGPT, Claude, Gemini and more

In the Managing prompts neighborhood (AI and agents). In town since 8 Oct 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Prompy's site

Prompy describes itself as: “Prompy AI prompt optimizer for ChatGPT, Claude, Gemini and more”

What it is

Calls itself “prompt optimizer”.

  • Calls itself: prompt optimizer
“AI prompt optimizer for ChatGPT, Claude, Gemini and more”

Where it puts itself

Rules out “accounts”, “analytics” and “middleman server”.

  • Says it will not: accounts · analytics · middleman server
“Single-platform tools can't.”
“No accounts, no analytics, no middleman server.”

What it costs

A free tier, free forever. No monthly plan.

  • Monthly: no
  • Free plan: free forever
“Monthly subscription”
“Free — bring your own key for more”

Who it sells to

Sells to consumers.

  • Sells to: consumers
“An AI prompt optimizer for your browser and desktop.”

How it runs

A desktop app and browser extension for Linux and Windows. Runs locally and works offline. Can be self-hosted. Distributed through the Chrome Web Store. Offers an API. AI is the core of the product. You can bring your own API key.

  • Kind: desktop · extension
  • Runs on: Linux · Windows
  • Runs where: on the device, offline · self-hosted
  • Distributed via: Chrome Web Store
  • API: yes
  • AI role: core to the product
  • Bring your own key: yes
“An AI prompt optimizer for your browser and desktop.”
“Works in your browser; desktop app on the way.”

What it works with

Integrates with LM Studio and Ollama. Runs inside ChatGPT, Claude, Gemini and 1 more. Names Perplexity on its pages.

  • Integrates with: LM Studio · Ollama
  • Runs inside: ChatGPT · Claude · Gemini · +1
  • Names: Perplexity
“Prompy rewrites your rough draft into a clear, well-structured prompt — right where you type, in ChatGPT, Claude, Gemini and more.”
“Use the on-device Built-in engine, bring your own Claude, GPT, Gemini, or Mistral key, or run fully local with Ollama or LM Studio.”

What it offers as proof

Live, no waitlist. Try it without signing up.

  • Instant signup: yes
  • Trial asks for: nothing
“Add to Chrome”
“No account · No API key · No credit card · No config”

Sources

Tablif read these pages, last on 8 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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