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Fello 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.

Fello AI compared with Unium™
DetailFello AI logo Fello AIUnium™ logo Unium™
What it doesAll the best AI models in one native app for Mac, iPhone and iPad Shared AI chat for couples, friends and family
StageNot given Not given
FoundedNot given Not given
Based inNot given GB
Pricing modelFreemium Free trial
PricingFree version with 5 questions per hour with premium models; premium subscription available for unlimited access 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 20+ AI models including GPT-6, Claude, Gemini, DeepSeek, Grok and Kimi
  • Convert files to different formats (PDF to Word, Excel, PowerPoint)
  • Web search with sources cited
  • Upload and chat with multiple files simultaneously
  • Reasoning mode for complex problems
  • Multi-language support for prompts and interface
  • 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
  • Switch between multiple AI models mid-conversation without separate subscriptions
  • Native app optimized for Mac, iPhone and iPad with full cross-device sync
  • All conversations stored locally on device with no data saved to servers
  • One subscription covers Mac, iPhone and iPad
  • Create and export real files (documents, spreadsheets, images, podcasts)
  • 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)58 −1 (down) since last check20 +3 (up) since last check
Trust Flow (Majestic)180
Citation Flow (Majestic)439
Referring domains (Majestic)15122

5 details filled in for both companies.

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