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PromptShield vs AUREON

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PromptShield compared with AUREON
DetailPromptShield logo PromptShieldAUREON logo AUREON
What it doesStop rewriting prompts. Get better AI answers. AI voice input and workflow layer for Mac
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Not given
PricingFree: 3 successful optimizations per day, full optimizer quality, no credit card required. Pro: $7.99/month for unlimited successful prompt optimizations. Plus Monthly: US$1.99 first month, then US$6.99/month. Plus Yearly: US$59.99/year. Max Monthly: US$19.99/month. Max Yearly: US$159.99/year. Plus includes 5,000 AI output characters per day and up to 10 extensions; Max includes unlimited AI output and extensions.
Key features
  • One-click prompt optimization across 7 AI chats
  • Prompt Library and Optimization History
  • Guard feature for sensitive information detection
  • Local image text OCR checking
  • Coach and Personalization
  • Apply without sending functionality
  • AI Dictation: clean up rough speech into polished writing
  • Voice Translation: speak in one language, output in another
  • Intent Cast: voice commands to create notes, reminders, events, tasks, and drafts
  • Smart Actions: rewrite, translate, explain, or summarize selected text
  • Custom agents with your own tone and format
  • Snippets: save and reuse text passages
  • Create-only workflows that never auto-send or edit existing content
  • Integration with Apple Notes, Reminders, Calendar, Things 3, Obsidian, Flomo, Notion, Todoist
  • Supports 15 languages: English, Chinese, Japanese, Korean, French, German, Spanish, Portuguese, Italian, Dutch, Polish, Turkish, Russian, Swedish, automatic input detection
  • Works on up to 3 devices (Plus) or 5 devices (Max)
What makes it different
  • Same high-quality optimizer in both free and paid versions
  • No credit card required for free plan
  • Local data storage for library, history, and personalization
  • Works within existing AI chat interfaces without leaving them
  • Transparent about data handling and privacy
  • Polished AI output instead of raw dictation transcripts
  • Cross-language writing with intent and tone preserved
  • Create-only design that never sends emails or edits existing content without review
  • Integrates seamlessly into existing Mac apps rather than a separate chat window
  • Asks for clarification instead of guessing when intent is ambiguous
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)90
Citation Flow (Majestic)1918
Referring domains (Majestic)93

4 details filled in for both companies.

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