Subquadratic vs Gotcha
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Subquadratic compared with Gotcha
| Detail | 
Subquadratic | 
Gotcha |
|---|
| What it does | Efficiency is Intelligence
| On-device Android copilot that turns natural language into real device actions
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| Stage | Startup
| Not given
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| Founded | Not given
| Not given
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| Based in | US
| Not given
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| Pricing model | Paid
| Free
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| Pricing | Free 100M tokens for new users. $0.04 per 1M tokens for input tokens.
| Not given
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| Key features | - 384K token context window
- Multimodal input support
- 100K tokens processed in less than a second
- Structured output for direct code use
- Subquadratic Sparse Attention algorithm for efficient compute
- $0.04 per 1M tokens pricing
- Customer content not used for model training
- Data retention limited to 60 days
| - 100+ device tools and actions
- On-device processing with no cloud data transmission
- Monitor mode with 40+ read-only tools
- Operator mode with full automation across 100+ tools
- Voice control via Assistive Ball
- Support for local and cloud LLM models
- Dual safety modes with explicit permissions
- Visual ring indicators for foreground and background operations
- Four-tier permission system
- Accessible from any app via floating Assistive Ball
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| What makes it different | - First long-context decision model purpose-built for enterprise work
- Frontier-level decision-making performance at 5-10x lower cost than frontier LLMs
- Tied for #1 on Artificial Analysis Decision Index
- Processes entire codebase or data room in single context window
- Speeds agent reasoning from minutes to seconds
| - Only on-device AI copilot that controls entire Android phone without sending personal data to cloud
- 100+ device automation tools in single app, including screen automation and system control
- Works with any OpenAI-compatible model, local or cloud
- No Play Store restrictions: full device control without limitations
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 52 ▲ +1 (up) since last check | 36 ● no change since last check |
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| Trust Flow (Majestic) | 17 | 6 |
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| Citation Flow (Majestic) | 37 | 26 |
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| Referring domains (Majestic) | 654 | 79 |
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4 details filled in for both companies.
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