OxelLab Assistant vs TellsU

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

OxelLab Assistant compared with TellsU
Detail	OxelLab Assistant	TellsU
What it does	AI phone receptionist that answers business calls 24/7 in the caller's language, books appointments to Google Calendar, and provides transcripts and summaries	Feedback form for installed software with version and environment data
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	GB
Pricing model	Paid	Freemium
Pricing	Talk time: $1.00/min in US and Canada, $1.00–$1.50/min for international calls. Text messages: $0.05 per message sent or received. Optional dedicated business number: $10/month. Simple forwarding (no AI): $10/month number plus $0.10/min talk time.	Free: $0, 1 app, 50 submissions per month. Paid: $9 per month or $90 per year (two months free).
Key features	Multilingual with auto-switch (English, Spanish, Russian, Ukrainian) Google Calendar appointment booking with conflict checks Call transcripts and summaries Outbound calling and price quoting Customizable voice and greeting	Embed widget or link for feedback collection Automatically captures app version and environment data Inbox with filters and version overview Email forwarding Customizable feedback form wording and types Custom brand color on hosted page CSV export and data deletion Slack, Discord and webhook forwarding (paid) Custom environment values and screen headings (paid) Company logo on hosted page without badge (paid)
What makes it different	Natural-sounding conversation, not a phone tree Automatic language detection and switching during calls US-based company with transparent operations and data privacy	Automatic version and environment capture with feedback Purpose-built for extensions, plugins and installed apps Free plan with no time limit or card required Feedback never lost even when over free limit Feedback retained for up to 12 months
Community votes	0	0
DR (Domain Rating by Ahrefs)	29 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	0
Referring domains (Majestic)	0	0

6 details filled in for both companies.

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