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PartsNow.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.

PartsNow.ai compared with Unium™
DetailPartsNow.ai logo PartsNow.aiUnium™ logo Unium™
What it doesFree AI specialist for heavy-duty truck and trailer parts Shared AI chat for couples, friends and family
StageNot given Not given
FoundedNot given Not given
Based inUS GB
Pricing modelFree Free trial
PricingNot given 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
  • Photo identification of truck parts
  • VIN-based fitment identification
  • 24/7 availability via chat, call or text
  • Bilingual support in English and Spanish
  • Direct ordering and shipping integration
  • Repair and diagnostic guides
  • US truck encyclopedia with 25 makes and 209 models
  • Support for all major heavy-duty truck brands
  • Access to 50,000+ new and OEM parts
  • 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
  • Free consultation with no account or purchase required
  • Identifies parts without part numbers or technical knowledge
  • Answers in about one minute 24/7
  • Available by phone call or text as well as chat
  • Can match worn parts from photos even without part numbers stamped
  • 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)28 −1 (down) since last check20 +3 (up) since last check
Trust Flow (Majestic)170
Citation Flow (Majestic)169
Referring domains (Majestic)412

5 details filled in for both companies.

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