Quill Flow vs Arcwise AI

Quill Flow is a keyboard extension for iPhone that lets you swipe, type, or dictate in any app, then cleans up the text before it lands. Hold the mic, talk naturally, and get back formatted sentences with punctuation, capitalization, and filler words stripped out. It works in iMessage, WhatsApp, Gmail, Slack, Notes, and anywhere else you can type on iOS.

The keyboard combines glide typing, smart autocorrect, and dictation in one place so you do not have to switch apps or keyboards mid-message. Swipe typing covers 17 languages with live word candidates, while dictation supports 100+ languages including Hinglish for mixed Hindi and English in the same sentence.

Flow Studios built Quill Flow for people who write on their phone all day but hate fixing typos and messy transcripts. That includes commuters drafting emails, multilingual speakers code-switching mid-sentence, and VoiceOver users who need dictation that does not transcribe screen reader announcements.

Arcwise AI is a spreadsheet analytics copilot and decision platform for teams that live in Google Sheets and warehouse data. It began as a Chrome extension for ChatGPT-powered formulas and data cleanup, and now also sells traceable metric explanations tied to Snowflake, BigQuery, Databricks, and internal documentation.

The Sheets extension still ships as a free Chrome add-on with keyboard shortcuts, $AI.TRANSFORM and $AI.CLASSIFY functions, and PDF table extraction. That side competes with formula copilots, while the platform side targets analysts who need audited answers instead of generic chatbot guesses.

Arcwise backs explanations with source tracing rather than open-ended model text, which matters when finance or ops teams need to defend a number in a review. The stored listing URL at /old-ai now returns 404, so the live product homepage is arcwise.app.