Zemith vs OsmO

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

Zemith compared with OsmO
Detail	Zemith	OsmO
What it does	Every AI in one app	AI phone assistant that answers unknown callers, screens spam, takes messages, and makes calls for you
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	IN
Pricing model	Freemium	Free trial
Pricing	Free plan with limited daily usage. Plus plan at $14.99/month (billed yearly at $179.88, approximately 1 month free). Professional plan at $24.99/month (billed yearly at $299.88, approximately 2 months free). Plus includes 1,500,000 credits monthly; Professional includes 3,000,000 credits monthly. O	Free 7-day trial, then OsmO Pro on iPhone (US$9.99 or ₹299) or Basic (US$7.99 or ₹199) and Premium (US$9.99 or ₹299) on Android. Prices are localized by store; see Apple App Store or Google Play for current pricing.
Key features	Chat with multiple AI models including GPT, Claude, Gemini, Grok and DeepSeek in one interface Deep research with cited reports from multiple sources Generate finished documents, presentations and spreadsheets Background AI agents that run tasks on schedule Plugins for Notion, Linear, Canva and Airtable with approval controls Image and video generation with multiple models Live voice with camera and screen sharing Shared team workspaces and projects with memory Workflow editor to chain models and tools together Over 50 AI tools including notes, whiteboard, speech-to-text and study generators	AI call screening for unknown numbers Custom voice cloning Outbound calls and appointment booking Transcripts and summaries of all calls Custom call-handling instructions Knowledge base for answering caller questions Skip AI list for priority callers Dedicated assistant phone line Recurring weekly calls Works on existing phone number via call forwarding
What makes it different	Finished work output with documents, decks and spreadsheets ready to send Cloud agents continue working in the background after you close the app Switch between leading AI models mid-conversation to get multiple perspectives Integrates with apps you already use with approval before changes	Answers calls in your own cloned voice instead of a generic robot voice Makes outbound calls for you, not just screens incoming calls Screens calls in real-time based on caller intent, not just blocklists Supports multiple languages including Spanish and Hindi No new phone number or SIM swap required
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)	47 +1 (up) since last check	17 −1 (down) since last check
Trust Flow (Majestic)	12	6
Citation Flow (Majestic)	26	26
Referring domains (Majestic)	837	50

5 details filled in for both companies.

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