Alternatives
Nextline vs the alternatives
Nextline predicts the rest of your sentence as you type, locally on your Mac. The tools below solve a real but different job, which makes this mostly a category difference, not a feature race — so each page says plainly where the other tool wins, and when you should stay with it.
Gmail Smart Compose
Google's inline continuation, built into Gmail only. Free, capable, and exactly as far as it goes.
Grammarly
A broad writing assistant for grammar, spelling, tone, rewrites, and AI-assisted drafting, available through desktop and browser products.
HyperWrite
A full AI writing suite in the browser — drafts, edits, cited research, Personas, and an agent that clicks through websites — with TypeAhead inline suggestions in Chrome on top.
superwhisper
Local dictation done properly — on-device, offline, genuinely private. It just can't make speech silent.
TextExpander
A subscription snippet tool that expands abbreviations into saved text and syncs libraries across devices and teams.
Willow Voice
The one that took being overheard seriously — Quiet Mode lets you whisper. Still speech, but the closest anyone has got.
Wispr Flow
Cloud dictation, on every platform there is. Fast and polished — but your text leaves your Mac, and you have to speak.
Missing one you'd want compared? Tell us on the compatibility page — it's the same inbox.