---
description: Review of Promptoctopus Software: system overview, features, price and cost information. Get free demos and compare to similar programs.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/software_advice/og_logo-55146305bbe7b450bea05c18e9be9c9a.png
title: Promptoctopus | Reviews, Pricing & Demos - SoftwareAdvice GB
---

Breadcrumb: [Home](/) > [Generative AI Tools](/directory/4616/generative-ai/software) > [Promptoctopus](/software/641637/Promptoctopus)

# Promptoctopus

Canonical: https://www.softwareadvice.co.uk/software/641637/Promptoctopus

> Promptoctopus is a prompt engineering tool designed for developers, AI engineers, and prompt engineers who work with large language models. It helps users evaluate and compare prompt variations across multiple AI models at the same time, without switching between tools.

The software is web-based, hosted at promptoctopus.com, with a free self-hosted option available through GitHub.

Core features include side-by-side comparison of multiple prompts and model responses displayed in parallel columns. Users can configure the number of prompt columns and select which AI models, including OpenAI models such as GPT-4, to query per session. OpenAI API keys are stored locally in the browser cache and are not sent to any external servers beyond the AI provider, giving users control over their credentials. A settings option allows users to clear stored keys at any time.

Small teams and individual practitioners working on prompt development can use the comparison view to assess how different models respond to the same input, making it easier to identify the most suitable output for their use case.

Support options are not specified by the vendor, though documentation and self-hosting resources are available via the GitHub repository.
> 
> Verdict: Rated \*\*\*\* by 0 users. Top-rated for **Overall Quality**.

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## About the vendor

- **Company**: Prompt Octopus

## Commercial Context

- **Target Audience**: Self Employed, 2–10, 11–50
- **Available Countries**: Namibia

## Category

- [Generative AI Tools](https://www.softwareadvice.co.uk/directory/4616/generative-ai/software)

## Links

- [View on SoftwareAdvice](https://www.softwareadvice.co.uk/software/641637/Promptoctopus)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.softwareadvice.com/product/641637-Promptoctopus/> |
| en-AU | <https://www.softwareadvice.com.au/software/641637/Promptoctopus> |
| en-GB | <https://www.softwareadvice.co.uk/software/641637/Promptoctopus> |
| en-IE | <https://www.softwareadvice.ie/software/641637/Promptoctopus> |
| en-NZ | <https://www.softwareadvice.co.nz/software/641637/Promptoctopus> |

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