The right tone for every English message, in seconds.
Quick Tonality turns the apology, the pushback, the cold outreach, the resignation — the messages non-native English speakers worry about most — into native-sounding drafts, with a short note on why each phrasing works.
You don’t need grammar help. You need tone help.
Grammar assistants read the whole document and flag what is wrong. Quick Tonality reads one message and rewrites for the tone you actually need to land.
Tone over grammar
Most writing tools scan whole documents for grammar issues. Quick Tonality scores a single message against the tone you need to land and rewrites for that target.
Focused on the message, not the manuscript.
Why-it-works, not just what-to-send
Every rewrite ships with a one-line note on the cultural and pragmatic cue behind it. Over time, you stop needing the tool.
Learning mode built in.
High-stakes message types first
Apologies, complaints, networking, resignations, difficult feedback, customer responses, follow-ups, thank-yous — the messages that actually hurt to get wrong.
Not a general grammar checker.
Built for the moments that matter.
Eight core scenarios on the free tier. Pro unlocks the full library, including customer support replies, vendor negotiations, and difficult peer feedback.
Apology for a missed deadline
Polite · firm · empathetic
Pushing back on extra work
Firm · diplomatic · neutral
Following up after no reply
Polite · firm · diplomatic
Networking outreach to a stranger
Enthusiastic · polite · diplomatic
Resignation letter
Diplomatic · empathetic · neutral
Difficult feedback to a peer
Empathetic · firm · diplomatic
Reply to an angry customer
Empathetic · firm · polite
Thank-you after an interview
Enthusiastic · polite · neutral
Three steps. No new account to learn.
- Step 01
Paste what you mean to say
No special formatting. The draft can be rough — that is the point.
- Step 02
Pick a scenario and a tone target
Choose from over a dozen high-stakes message types, then the register you need: polite, firm, empathetic, diplomatic, enthusiastic, or neutral.
- Step 03
Send with confidence
Get native-sounding variants plus a short note on why each phrasing works, so the next message gets easier than the last.
Start free. Upgrade when tone stops being optional.
Free
$0For the everyday messages that still make you pause — quick follow-ups, short thank-yous, polite asks.
- Two free rewrites per device, lifetime
- All six tone targets
- Side-by-side why-it-works notes
- Sign up to carry your allowance across devices
Subscribe
$12/ moFor the high-stakes messages you cannot afford to get wrong — and the learning loop that makes every next message easier.
- Unlimited rewrites
- Side-by-side tone comparisons
- Learning mode with cultural & pragmatic cues
- Stripe billing · cancel any time
Stop worrying the email came across too blunt. Start sending the right tone.
Quick Tonality · ESL-first tone, not grammar fixes.
Quick Tonality · Quick Tonality — designed in the open · quick-tonality@polsia.app