Brainy vs Limits
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 Limits
| Detail | 
Brainy | 
Limits |
|---|
| What it does | Autonomous Chief of Staff for engineering leads and founders. Lives in Telegram and Slack.
| Track your AI coding tool usage and rate limits on your iPhone
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| Stage | Startup
| Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Starter: Free forever. Pro: $9/month. Chief: $35/month. Monthly billing, cancel anytime, no credit card to start.
| Not given
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| 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
| - Home screen and lock screen widgets for AI usage display
- Reset countdowns and notifications
- Support for Codex, Claude Code, Cursor, Grok, and Antigravity
- Session and weekly usage limits tracking
- Free reset alerts on limit refresh
- Pro predictive warnings before running out of usage
- Codex free reset credit tracking
- Widget refresh button for on-demand updates
- Multiple widget sizes and layouts
- Local on-device data storage with no cloud sync
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| What makes it different | - Does not train its own AI model on user tasks
- Approval-based vault sync prevents silent data overwrites
| - Display AI usage limits directly on iPhone home and lock screens without opening the app
- Track multiple AI coding assistants in one place
- Secure OAuth authentication with tokens stored locally on device
- Never lose track of expiring free Codex rate-limit resets
- Pro version includes predictive warnings before usage limits are exhausted
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ▼ −5 (down) since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 0 | 19 |
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| Referring domains (Majestic) | 0 | 40 |
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4 details filled in for both companies.
More alternatives to Brainy More alternatives to Limits