Brainy vs Trailback
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 Trailback
| Detail | 
Brainy | 
Trailback |
|---|
| What it does | Autonomous Chief of Staff for engineering leads and founders. Lives in Telegram and Slack.
| Search your computer by describing what you remember
|
|---|
| Stage | Startup
| Startup
|
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| Founded | Not given
| 2026
|
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| Based in | Not given
| IN
|
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| Pricing model | Freemium
| Paid
|
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| Pricing | Starter: Free forever. Pro: $9/month. Chief: $35/month. Monthly billing, cancel anytime, no credit card to start.
| $9 lifetime one-time payment for all features on Mac and Windows
|
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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
| - Search by description across websites, files, screenshots and copied text
- Remembers browser history, files, screenshots and copied text offline
- Quick Search overlay accessible from any app
- Collections to sort files by source, type or project
- Tidy feature to rename messy files and organize downloads
- Your Week view showing projects, files and pages from each week
- Pick a time feature to view and reopen everything from a specific moment
- Browser extensions for Chrome, Edge, Firefox, Brave, Safari and Comet
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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
| - One-time $9 lifetime payment with no subscription or monthly fees
- Searches by content and meaning, not just filenames
- Never records screen, sees passwords or reads private browsing
- Works across all activity—websites, files, screenshots and copied text
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| 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 | 10 ▲ +4 (up) since last check |
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| Trust Flow (Majestic) | 0 | 2 |
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| Citation Flow (Majestic) | 0 | 17 |
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| Referring domains (Majestic) | 0 | 6 |
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6 details filled in for both companies.
More alternatives to Brainy More alternatives to Trailback