Brainy vs Lemongraph

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

Brainy compared with Lemongraph
Detail	Brainy	Lemongraph
What it does	Autonomous Chief of Staff for engineering leads and founders. Lives in Telegram and Slack.	Seriously proactive personal productivity app that understands your context, surfaces what matters in the moment, and helps you prioritize your day
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Starter: Free forever. Pro: $9/month. Chief: $35/month. Monthly billing, cancel anytime, no credit card to start.	Free plan at $0/month with 5 integrations and 15 chore runs per month. Pro plan at $20/month with unlimited integrations and 100 chore runs per month.
Key features	Text, voice, and photo capture in Slack and Telegram Whisper-v3 voice transcription with 99.8% accuracy Three-stage follow-up cadence: morning digest, nudge, and escalation Bidirectional sync with Obsidian, Notion, and Markdown vaults Meeting CoS that joins calls and converts notes to tasks Brain scans across Notion, Obsidian, and Google Sheets Approval inbox for all proposed vault writes Brain Health score tracking open loop hygiene and clarity Deduplication of repeating commitments across threads	Picks up tasks from connected sources, meetings and email conversations Daily priority triage Chore spotting Connects to Gmail, Google Calendar, Google Drive, Google Tasks, Cal.com, Calendly, Granola, Wispr Flow, Notion, Linear, Asana, ClickUp, Monday.com, Attio Zero trust architecture with permission controls No chat interface Data privacy with no AI training on user data
What makes it different	Does not train its own AI model on user tasks Approval-based vault sync prevents silent data overwrites	Built specifically for work that runs through other people, not general productivity Learns your work style instead of requiring prompts Zero trust design with user control over every action Focused on work automation, not general tasks
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)	Not checked yet no change since last check	16 −2 (down) since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	22
Referring domains (Majestic)	0	13

5 details filled in for both companies.

More alternatives to Brainy More alternatives to Lemongraph