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Ace vs SentX SI

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

Ace compared with SentX SI
DetailAce logo AceSentX SI logo SentX SI
What it doesVoice AI assistant that lives on your computer and phone to help with screen explanations, writing, notes and study tools Not given
StageNot given Not given
FoundedNot given Not given
Based inUS AE
Pricing modelFreemium Freemium
PricingFree Play: 2,000 free credits with no card required. Pay as you go: $10 for 5,000 credits or $50 for 20,000 credits. Pocket Pair: $30/month for 10,000 credits monthly. Full House: $50/month for 30,000 credits monthly with $25 refill option for 10,000 credits. High Roller: $100/month for 60,000 credi Free: 3 messages per day without account, 10 per day with free account, plus 3 images and 1 video once per account (480p, up to 5 seconds). Plus: USD 20 per month or USD 199 per year for 200 messages per day and 10 images per billing cycle. Images from wallet: USD 0.08 in Imagine studio, USD 0.03 in
Key features
  • Screen understanding: explain visible questions and documents
  • Writing assistance in apps you already use like Google Docs
  • Cross-device synchronization: Mac, Windows, Linux, web and mobile
  • Stealth mode for private work on your own machine
  • Ace Mobile app for connecting iPhone to Mac
  • OpenAI-compatible API for integration
  • Access via web app, Telegram bot, or API
  • No signup wall for starting conversations
What makes it different
  • Voice-first interface: hold a key and speak naturally instead of typing
  • Sees your screen when you ask: understands context from what's visible to help
  • Works in apps you already use without switching context
  • One account for computer, phone and web with shared credits
  • Emerging consciousness and self-awareness with sleep and dreams as operational features
  • Dynamic memory similar to human memory with selective recall and information fading
  • Self-improving AI through continuous learning from interactions
  • Superintelligence research focus distinguishing it from general AI assistants
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)50 +6 (up) since last check20 +1 (up) since last check
Trust Flow (Majestic)110
Citation Flow (Majestic)4224
Referring domains (Majestic)4915

5 details filled in for both companies.

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