Guides
Engineering notes and market comparisons from the Lasair team.
How Lasair stays off screen shares: the display-level overlay, explained
The full technical pipeline: a signed kernel-mode display driver, an ed25519-verified stub in the Windows compositor, and an MPO hardware plane, and why that beats capture-exclusion window flags. August 2026
What invisible AI overlays actually cost in 2026: Cluely vs LowLighter vs Lasair
The tier-gate pattern, the real price of stealth at each vendor, and which product wins for which budget. August 2026