Conan vs sizeless: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Conan and sizeless — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Conan
Conan
Conan is a native macOS app that wraps Claude Code in a live HUD, surfacing every prompt, tool call, skill, and token in real time.
Key features
- Live Timeline: Every command, edit, and tool call streams onto a living timeline as it happens.
- Context Window Meter: Watch the context window fill across system, tools, memory, skills, and messages while tokens burn in real time.
- Session Pulse: A live throughput pulse that spikes when Claude works and calms when it waits.
- Skills & MCP Visibility: See every skill and MCP server in play, surfaced and observable as they fire.
- Native macOS App: A native HUD for Apple silicon Macs running macOS 13+, with no subscription required.
- Claude Radio: Built-in curated audio stations to score your coding sessions.
Best for
- Monitoring Claude Code Sessions: Watch every prompt, tool call, and skill execution in real time without scrolling logs.
- Token Budget Management: Track context window usage and token burn to avoid context rot and surprise costs.
- Debugging Agent Behavior: Observe which skills and MCP servers fire to understand and debug agentic workflows.
- Staying In Flow: Keep a glanceable HUD of session activity while focusing on the work itself.
sizeless
sizeless
Turns a smartphone video of an open trench into a centimetre-accurate 3D point cloud, CAD as-built plan and GIS-ready digital twin of buried utilities.
Key features
- Smartphone capture: Field crews record an open trench with a standard iPhone Pro — no specialist scanning hardware and no separate surveying appointment
- Centimetre-accurate point clouds: Reconstruction algorithms developed at ETH Zurich build a high-resolution 3D point cloud of the excavation from the video alone
- Standards-compliant CAD output: Generates as-built plans in DWG and DXF, with couplings and pipe runs identified and measurements simplified
- 3D digital twin and GIS export: Produces a model of the pipe route including building entries that drops into existing GIS systems
- Works without GPS: Captures basement sections and building entry points where GNSS-based surveying fails
- Immediate backfilling: Because capture takes minutes, trenches close right after filming instead of waiting on a survey crew
- Documentation in about 72 hours: Complete records arrive weeks earlier than conventional surveying, enabling prompt connection billing
- Third-party utility capture: Records crossing utilities and as-laid geometry as unbroken 3D evidence, replacing hand sketches
Best for
- A utility network operator documenting residential service connections without booking a surveyor for every site
- A contractor closing a trench the same day instead of leaving it open pending a survey appointment
- Capturing a building entry point in a basement where GPS-based surveying cannot get a fix
- A district heating project producing as-built DWG plans for regulatory sign-off
- Spotting a laying error in the 3D point cloud before backfilling, while the fix is still cheap
- Feeding as-built pipe geometry into a GIS system for long-term network maintenance planning