Sidebox vs Brainy

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

Sidebox compared with Brainy
Detail	Sidebox	Brainy
What it does	A dashboard for indie hackers and solo founders running multiple products	Autonomous Chief of Staff for engineering leads and founders. Lives in Telegram and Slack.
Stage	Startup	Startup
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free trial: 7 days, no card required. Starter: $12/month (or $120/year with annual billing) for 3 projects, 1 GB storage, 90 days metric history. Pro: $29/month (or $290/year with annual billing) for 10 projects, 10 GB storage, 365 days metric history, saved reports and views.	Starter: Free forever. Pro: $9/month. Chief: $35/month. Monthly billing, cancel anytime, no credit card to start.
Key features	Store and organize project links, files, and brand details Activity timeline across all projects Search Console performance and rank tracking Keyword research and tracking via DataForSEO Saved performance reports and portfolio views (Pro) MCP connection for AI context and metrics	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
What makes it different	All your apps and metrics in one unified dashboard Never replaces existing tools, only summarizes key data Optional integrations - start with links and files before connecting services Designed specifically for indie developers and solo founders Search and SEO tools built in with DataForSEO integration	Does not train its own AI model on user tasks Approval-based vault sync prevents silent data overwrites
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 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	20	0
Referring domains (Majestic)	14	0

6 details filled in for both companies.

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