promptoctopus.com

Prompt Octopus

Welcome to Prompt Octopus, your ultimate tool for comparing multiple AI prompt responses side by side. With an easy-to-use interface, Prompt Octopus provi...

Type: Programming License: Freemium Price: Freemium Category: Programming tools AimostAll Score: 69/100

AimostAll Score

69/ 100
Data coverage: 41% (medium confidence)
Last evaluated: 2026-09-04
Methodology: version 1
Developer41
Business78
Value89
Trust71
Why this score?

Each check below is a fact we could verify from public sources. Unknown checks are excluded from the calculation instead of counting as a negative, and the score is pulled toward the midpoint when coverage is low — that is what data coverage reports.

Developer41/100 · 32% of checks known

  • NoPublic API source ↗Bring-your-own-key client; no API of its own.
  • YesDocumented integrations source ↗OpenAI, Anthropic, DeepSeek, Mistral, Grok and 40+ models.

Not determined: Public API reference, Developer documentation, Official SDKs / client libraries, Webhooks / automation hooks, Open-source core, Self-hosting possible.

Business78/100 · 33% of checks known

  • YesPublic pricing source ↗'Upgrade for $10/mo to use Prompt Octopus Servers'.
  • YesSecurity / compliance information source ↗'Enter your own API keys (stored locally, never seen by our servers)'.
  • YesCommercial plan exists source ↗$10 per month for hosted inference.

Not determined: Business / enterprise tier, Team collaboration, Admin / role management, SSO available, Customer data export, Documented support channels.

Value89/100 · 74% of checks known

  • YesFree tier source ↗'Try Prompt Octopus free for your first 10 comparisons, no keys or payment needed'.
  • YesTransparent pricing source ↗'Upgrade for $10/mo to use Prompt Octopus Servers'.
  • YesConcrete plan limits source ↗10 free comparisons before keys or payment are needed.
  • YesNo card required to start source ↗No keys or payment needed for the first 10 comparisons.
  • NoBrowser app source ↗Delivered as a VSCode extension, not a hosted app.
  • YesDesktop app source ↗VSCode extension installed into the editor.

Not determined: Free trial, Cancellation / refund policy, Mobile app.

Trust71/100 · 33% of checks known

  • YesPublic pricing source ↗'Upgrade for $10/mo to use Prompt Octopus Servers'.
  • YesWebsite reachable source ↗Homepage probe during evidence gathering.

Not determined: Privacy policy, Terms of service, Official documentation, Identifiable vendor, Published contact channel, Changelog / release notes, Status page.

Scores are calculated by AimostAll with fixed, public rules (methodology v1). AI assists only with factual research; it never picks the number. Placement and scores cannot be bought.

What is Prompt Octopus?

Welcome to Prompt Octopus, your ultimate tool for comparing multiple AI prompt responses side by side. With an easy-to-use interface, Prompt Octopus provides you with the power to evaluate and analyze various outputs from different prompts to enhance your prompt engineering experience. All it requires is an OpenAI API key. Your API key is stored locally in cache for your security and can be cleared anytime in the settings. Prompt Octopus offers customizable features; you can change your model type and the number of prompts with ease by accessing the Octopus icon. For those with coding abilities and a desire for more control, Prompt Octopus can be self-hosted on GitHub, giving you total…

Listing trust signals

Listing ID

3111

Directory refresh date

2026-09-04

Pricing confidence

Medium confidence based on currently stored pricing metadata.

Pricing, category and fit

Prompt Octopus is listed as a Programming tool on AimostAll.

License model: Freemium. Pricing label: Freemium.

Use this page to compare Prompt Octopus with other programming tools, watch tutorials, and explore similar alternatives.

Video Tutorials

Latest YouTube tutorials matched to this tool (updates twice per day).

Frequently asked questions about Prompt Octopus

What does Prompt Octopus do?

Welcome to Prompt Octopus, your ultimate tool for comparing multiple AI prompt responses side by side. With an easy-to-use interface, Prompt Octopus provi...

Is Prompt Octopus free or paid?

Prompt Octopus is listed on AimostAll as freemium with a pricing label of Freemium.

Where can I compare alternatives to Prompt Octopus?

Use the alternatives section below or browse the wider programming category to compare similar tools.