What it is
What it does
Lacuna is a tool that invokes LLMs into any text input on your Mac, allowing users to generate text suggestions for bracketed phrases.
Problem
The tool helps users get quick phrasing assistance while drafting emails.
Who pays
Individuals using Macs who require writing assistance.
Competition
The niche may be moderate; there are existing tools for text generation but Lacuna distinguishes itself with inline suggestions.
Weaknesses
Currently no pricing information is available.
What could be built instead
Opportunity
Expand use cases beyond email drafting to include other types of writing assistance.
Vertical niche
Yes, it could be considered a vertical SaaS for productivity tools.
MVP
A tool that generates text suggestions for bracketed input.
Differentiation
Lacuna offers a keyboard navigable experience with inline suggestions from LLMs.
AI opportunity
AI generates real value by providing context-aware writing suggestions based on user input.