Nova Buddy AI vs AIHub

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

Nova Buddy AI compared with AIHub
Detail	Nova Buddy AI	AIHub
What it does	Your everyday AI assistant for chat, writing, planning and creative tasks	One chat workspace for 19 AI models from 8 vendors on one monthly bill
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CA	Not given
Pricing model	Freemium	Paid
Pricing	Free: 50 messages per day, 50 welcome Nova Gems. Buddy Plus: $4.99/month (or $39.99/year with 2 months free), includes unlimited messages, custom Avatar AI, all 5 personalities, Buddy memory, and 200 monthly Nova Gems. Launch deal: first month $1.99 with code LAUNCH199. Nova Gems can be purchased se	Pro: $19/month (10,000 credits); Pro+: $49/month (28,000 credits); Max: $99/month (55,000 credits). Top-up: $5 one-time adds 3,000 credits (never expire).
Key features	5 chat personalities: Friendly, Sharp, Playful, Motivator, and Chill Custom Avatar AI design with customizable appearance and voice Buddy memory to teach the assistant personal facts and preferences Buddy Tools including Resume Builder, Homework Helper, and Meal Planner Works on all devices including desktop, laptop, and mobile in any browser 50 free Nova Gems welcome bonus for new accounts Free version with 50 messages per day Referral program to earn Nova Gems and free avatars	Access to 19 AI models from OpenAI, Anthropic, Google, Meta, Mistral, Perplexity, DeepSeek and xAI Side-by-side comparison: send one prompt to two models simultaneously Prompt library to save and reuse prompts across models Conversation search to find past messages Real-time cost transparency showing credits per message Credit-based billing with no minimum message commitment Top-up credits that never expire
What makes it different	Built for everyday tasks, not just impressive ones — focusing on writing, planning, and daily questions Completely free to start with no card required, available worldwide Talks like a person with selected personality instead of formal tone Remembers conversation context within a chat session No app installation needed, works directly in any web browser	Compare answers from multiple AI models on the same prompt without switching between apps Transparent pricing: see exact cost per message before sending One billing account for all 19 models instead of multiple subscriptions Reusable prompt library that works across every model
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 +1 (up) since last check	16 −1 (down) since last check
Trust Flow (Majestic)	1	4
Citation Flow (Majestic)	10	26
Referring domains (Majestic)	1	57

5 details filled in for both companies.

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