Sayble vs Living Brain

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

Sayble compared with Living Brain
Detail	Sayble	Living Brain
What it does	Real-time AI copilot that listens to your call and tells you what to say next	A persistent and self-learning interoperable memory layer for AI agents and tools.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Free: one 5-minute live session, no card required. Sayble Pro: $39.99/month (or $24.99/month for first 12 months with founder code). Sayble Teams: custom pricing.	Living Brain API: $8 per 1M input tokens and $0.50 per 1M output tokens, pay as you go with $5 minimum top-up and no monthly minimum. Living Brain Workspace: $99 per month (most popular), includes three team seats, $80 shared monthly credits for first three cycles then $50, managed Brains and agents
Key features	One line to say next plus a backup during a live call Live transcription of both sides, labelled by speaker Recap and follow-up email drafted from the transcript when the call ends Plain-language questions across your past calls Custom modes with your own reference files (pitch decks, pricing sheets, playbooks, PDFs, CSVs) Works on Zoom, Google Meet, Microsoft Teams, Slack huddles and phone calls 10 languages, auto-detected Built to stay off screen shares Available on Mac and Windows	Semantic search and connection discovery Memory scoring and optimization REST API, SDK, CLI and MCP support Document extraction and storage Audio transcription Webhook subscriptions and integrations Slack and Telegram capture Scheduled briefs and page history Markdown export and structured output Multi-brain and team collaboration
What makes it different	Suggests the exact words to say next in real time during the call Automatically writes recap and follow-up email before you hang up Query all your past conversations in plain language to find patterns Built by operators who close calls, not by committee	22.6X fewer tokens per question and 95% lower cost per task vs full context baseline 0% hallucinations on LongMemEval-S evaluation Works across 60+ AI platforms via unified API
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)	11 +1 (up) since last check	12 +1 (up) since last check
Trust Flow (Majestic)	19	7
Citation Flow (Majestic)	23	18
Referring domains (Majestic)	52	3

4 details filled in for both companies.

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