Trailback vs Agua
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Trailback compared with Agua
| Detail | 
Trailback | 
Agua |
|---|
| What it does | Search your computer by describing what you remember
| Free I Ching six-line reading with three coins
|
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| Stage | Startup
| Not given
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| Founded | 2026
| Not given
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| Based in | IN
| Not given
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| Pricing model | Paid
| Free
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| Pricing | $9 lifetime one-time payment for all features on Mac and Windows
| Not given
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| Key features | - 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
| - Three-coin casting method for generating six-line charts
- Rule-based chart calculation with stem-branch assignment
- Optional AI-assisted interpretation of results
- AI follow-up questions and conversation feature
- Local browser storage for reading history
- Hexagram judgments and images reference
- Multi-language support including English, Chinese and Spanish
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| What makes it different | - 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
| - Transparent rule-based chart calculation that AI cannot alter
- All charting happens locally in your browser for privacy
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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) | 10 ▲ +4 (up) since last check | 2 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 2 | 0 |
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| Citation Flow (Majestic) | 17 | 0 |
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| Referring domains (Majestic) | 6 | 0 |
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4 details filled in for both companies.
More alternatives to Trailback More alternatives to Agua