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Subquadratic vs Agent HUD

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 Agent HUD
DetailSubquadratic logo SubquadraticAgent HUD logo Agent HUD
What it doesEfficiency is Intelligence Monitor quotas, tokens and coding agent sessions from your screen edge on Mac, iPhone and Apple Watch
StageStartup Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelPaid Not given
PricingFree 100M tokens for new users. $0.04 per 1M tokens for input tokens. Agent HUD (Mac app): Free. Agent HUD Remote: From $2.99 a month (1 Mac early-bird price), $4.99 regular; yearly plans from $29.99 early-bird to $49.99 regular. 2 Mac plans: $4.99/$7.99 monthly, $49.99/$79.99 yearly. 3 Mac plans: $5.99/$9.99 monthly, $59.99/$99.99 yearly. First week free on all plans
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
  • Quotas, balances and reset times displayed at screen edge with color-coded status indicators
  • Approve or deny tool calls and answer agent questions directly from the HUD
  • One-click navigation back to any session's thread, tab or terminal pane
  • Three display modes: Notch, Simple and Dynamic for different screen layouts
  • Detailed token usage analysis by time, agent, model, session, turn and call
  • Built-in MCP server for agent-to-agent communication
  • iPhone and Apple Watch apps with iCloud sync for remote access
  • Voice input on Apple Watch to create new sessions
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
  • Unified view of quotas and sessions for 18 agents on one screen edge
  • Built-in MCP server allows agents to communicate with each other and customize the UI
  • Works offline on iPhone with cached data and requires no separate account
  • End-to-end encrypted iCloud sync for Agent HUD Remote with no server access to data
Community votes00
DR (Domain Rating by Ahrefs)53 +1 (up) since last check4 no change since last check
Trust Flow (Majestic)173
Citation Flow (Majestic)3720
Referring domains (Majestic)65412

4 details filled in for both companies.

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