promptbase.com

PromptBase

Marketplace for buying, selling, and discovering AI prompts.

Type: Other License: Commercial Price: — Category: Other tools AimostAll Score: 49/100

AimostAll Score

49/ 100
Data coverage: 100% (high confidence)
Last evaluated: 2026-09-05
Methodology: version 1
Developer11
Business37
Value45
Trust93
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.

Developer11/100 · 100% of checks known

  • NoPublic API source ↗not mentioned
  • NoPublic API reference source ↗not mentioned
  • NoDeveloper documentation source ↗not directly retrieved
  • NoOfficial SDKs / client libraries source ↗not mentioned
  • YesDocumented integrations source ↗works with Midjourney, ChatGPT, Claude, Gemini prompts
  • NoWebhooks / automation hooks source ↗marketplace, not automation tool
  • NoOpen-source core source ↗closed source
  • NoSelf-hosting possible source ↗not self-hostable

Business37/100 · 100% of checks known

  • YesPublic pricing source ↗per-prompt pricing shown, PromptBase Select subscription
  • NoBusiness / enterprise tier source ↗not directly retrieved
  • NoTeam collaboration source ↗not applicable
  • NoAdmin / role management source ↗not mentioned
  • YesSSO available source ↗Login option
  • NoSecurity / compliance information source ↗not directly retrieved
  • NoCustomer data export source ↗not mentioned
  • YesDocumented support channels source ↗full Support/FAQ page
  • YesCommercial plan exists source ↗PromptBase Select subscription, per-prompt purchases

Value45/100 · 100% of checks known

  • NoFree tier source ↗marketplace model, free prompts category exists
  • YesFree trial source ↗not applicable, marketplace
  • YesTransparent pricing source ↗per-prompt pricing shown, PromptBase Select subscription
  • NoConcrete plan limits source ↗not directly retrieved
  • YesNo card required to start source ↗not mentioned
  • NoCancellation / refund policy source ↗not directly retrieved
  • YesBrowser app source ↗browser-based AI prompt marketplace
  • NoMobile app source ↗not applicable
  • NoDesktop app source ↗not applicable

Trust93/100 · 100% of checks known

  • YesPrivacy policy source ↗dedicated Privacy Policy page
  • YesTerms of service source ↗Terms referenced in footer
  • YesOfficial documentation source ↗Support/FAQ page
  • YesIdentifiable vendor source ↗PromptBase
  • YesPublic pricing source ↗per-prompt pricing shown, PromptBase Select subscription
  • YesPublished contact channel source ↗email support
  • YesChangelog / release notes source ↗dedicated Changelog page
  • NoStatus page source ↗not directly retrieved
  • YesWebsite reachable source ↗Homepage probe during evidence gathering.

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 PromptBase?

Marketplace for buying, selling, and discovering AI prompts.

Listing trust signals

Listing ID

1061

Directory refresh date

2026-09-05

Pricing confidence

Medium confidence based on currently stored pricing metadata.

Pricing, category and fit

PromptBase is listed as a Other tool on AimostAll.

License model: Commercial. Pricing label: —.

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

Video Tutorials

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

Frequently asked questions about PromptBase

What does PromptBase do?

Marketplace for buying, selling, and discovering AI prompts.

Is PromptBase free or paid?

PromptBase is listed on AimostAll as commercial with a pricing label of —.

Where can I compare alternatives to PromptBase?

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