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HotBot AI vs Unium™

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

HotBot AI compared with Unium™
DetailHotBot AI logo HotBot AIUnium™ logo Unium™
What it doesAn independent AI chat service providing access to third-party models with instant answers, writing help, and image understanding Shared AI chat for couples, friends and family
StageNot given Not given
FoundedNot given Not given
Based inNot given GB
Pricing modelFreemium Free trial
Pricing$19.95/month or $39.95/3 months with access to 735 AI models; free tier available with lower daily limits Free for 2 days (includes Balanced model, memory, voice notes and images, up to 5 people, no card needed). Together $10/month with balanced model, memory, voice notes, image generation, and extended model choice. Together Plus $20/month includes up to 2.2× the usage of Together. Household $40/month
Key features
  • Access to 735 AI models
  • Switch between models anytime
  • Text chat
  • Voice input and voice-to-text
  • PDF and image analysis
  • File uploads
  • Content creation and writing assistance
  • Summarization
  • Translation
  • Image generation
  • Shared chats where multiple people can join the same conversation
  • Switch between AI models without losing context
  • Memory across chats
  • Voice notes and image generation
  • Private chats alongside shared ones
  • Web search integration
  • Add up to 10 people to one subscription
  • Available on iPhone, Android and web
  • Access to multiple AI models including GPT-6 and Claude Opus 5.5
  • No data training on user conversations
What makes it different
  • Independent service with access to multiple third-party AI models from different companies
  • Seamlessly switch between different AI models mid-conversation
  • Diverse AI models with unique insights and expertise
  • Access to own AI chat tiers alongside popular third-party models
  • Available on web and mobile apps
  • Multiple people in one chat instead of separate conversations
  • One subscription covers everyone on the account with no additional charges
  • Switch AI models without losing memory or context
  • AI facilitates discussion by asking both perspectives before suggesting compromises
  • Chats are shared by default but can be made private
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)75 no change since last check20 +3 (up) since last check
Trust Flow (Majestic)450
Citation Flow (Majestic)379
Referring domains (Majestic)74172

5 details filled in for both companies.

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