Wispr Flow brings its multilingual voice typing to iOS keyboards

Big Tech has spent the last year convincing us to talk out loud to AI bots. The reality? Most of us feel absurd barking prompts across an open office or on a crowded train.

AI dictation startup Wispr Flow wants to fix that. After building a following on Mac and Windows, the company just launched its dedicated iOS app, transforming its speech engine into a system-wide mobile keyboard that lets you talk into any text field on your phone.

Whispering directly into your keyboard

Wispr Flow supports more than 100 languages, but its headline trick is quiet dictation. Instead of forcing you to project your voice, the app allows you to whisper straight into your mic in quiet rooms or public settings. The company also claims the iOS keyboard stays responsive even when your cell coverage drops.

Dictation tools usually stumble on proper nouns, strange accents, and company jargon. Wispr Flow attempts to bypass this by automatically learning unique names and niche vocabulary over time, alongside a custom manual dictionary. A TechCrunch reporter noted that as an Indian speaker who routinely struggles with Siri and Alexa, Wispr drastically improved after just a few runs—to the point where large portions of the news story were dictated entirely by voice.

Interestingly, this software was never the original plan. Co-founder Tanay Kothari initially set out to build a wearable device that would let users type simply by mouthing words. Flow was merely the operating layer for that gadget. Last July, the team pivoted to pure software, shipping the Mac app a few months later.

The bet appears to be paying off. Wispr has raised $26 million to date from backers like NEA, Palo Alto Networks, and 8VC. Kothari claims a 19% free-to-paid conversion rate and month-over-month revenue growth of 60%. The app is free for up to 2,000 words per week, while an unlimited tier costs $12 per month or $144 annually. An Android app and team-wide context sharing for corporate jargon are slated for later this year.

Why it matters

We think Wispr Flow is tackling one of the oldest unsolved frustrations in mobile computing: dictation that actually works without making you look or sound ridiculous.

If you find yourself constantly typing long emails, field notes, or draft messages on your phone, it is absolutely worth burning through the 2,000-word free tier today. The ability to murmur under your breath changes the calculus of where voice input is socially acceptable.

That said, the friction on iOS is real. On a laptop, tapping a quick hotkey is seamless. On an iPhone, forcing users to constantly cycle through third-party keyboards to dictate a sentence is a notorious churn engine. At $12 a month, it also commands a premium price tag in a space crowded with rivals like Aqua, Superwhisper, and Talktastic.

Wispr's moat will depend entirely on whether its custom dictionary and context features can stay far enough ahead of Apple's and Google's free system-level dictation updates before users grow tired of toggling keyboards.