Brevn vs DessaVoice

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

Brevn compared with DessaVoice
Detail	Brevn	DessaVoice
What it does	AI chat assistant that answers visitor questions from your website and captures leads 24/7	Independent hub for Block's Dessa voice AI with official recordings, hardware checks and live voice playground
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	HK
Pricing model	Not given	Freemium
Pricing	Free: 50 AI messages/month, 1 agent, no card required. Starter: $19/month ($16/month billed yearly, $190 billed yearly), 300 AI messages/month, 1 agent. Team: $39/month ($33/month billed yearly, $390 billed yearly), 1,500 AI messages/month, 2 agents. Growth: $79/month ($66/month billed yearly, $790	Free: official Dessa recordings breakdown, Mac M4 Max checker, and BYOK mode. Instant Voice Pass: $4.90 one-time for 150 credits (15 minutes). Pro Studio: $12.90/month for 1,200 credits (120 minutes).
Key features	Automatic website crawling to index your pages AI-powered chat trained only on your site content Lead capture and email alerts Full conversation history and context One-line embed code installation Works on WordPress, Shopify, Wix, Webflow, Squarespace, and custom HTML Customizable chat widget styling Analytics on conversations, leads, and conversion rate Calendar booking and meeting scheduling in chat	Official Dessa audio recordings with two-track synchronized playback Mac M4 Max hardware readiness checker for local deployment Bring-your-own-key mode with OpenAI API integration Session audio and transcript download Real-time voice AI with 6-second credit metering Model comparison table for Dessa vs Sesame vs GPT-Live-1 vs Moshi Microphone preview mode for testing audio input Multiple conversation scenarios for voice practice
What makes it different	Answers only from your real website content, never makes up information No developer or technical setup required Takes under 10 minutes to launch Free plan available without credit card Full conversation attached to every lead for context	Independent platform with no affiliation to Block, Inc., providing free access to official Dessa recordings Only source showcasing Block's full-duplex Dessa model with official two-track demonstrations Free M4 Max hardware checker to estimate Dessa's local deployment compatibility Zero-text speech-to-speech architecture with no text intermediary
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)	4 −1 (down) since last check	2 +2 (up) since last check
Trust Flow (Majestic)	6	0
Citation Flow (Majestic)	25	0
Referring domains (Majestic)	29	0

4 details filled in for both companies.

More alternatives to Brevn More alternatives to DessaVoice