Private Alpha • Built for international founders

Sound like yourself.
Just in clear, natural English.

Standard AI flattens your voice into generic corporate fog. TrueTone fixes the subtle cues that reveal a non-native speaker—preserving your cadence, tone, and sharp founder instinct.

✓ No credit card required • ✓ 3-minute setup • ✓ Preserves personal tone
Interactive Demo

See how TrueTone edits vs ordinary AI.

Toggle views to inspect how TrueTone refines tone without sanitizing your personality.

Scenario: Cold Investor Outreach Founder: Berlin • Native German
Tone Audit 3 refinements
Natural Cadence
Removing formal filler

Changed "I hope this email finds you well" to a direct reference to their recent podcast. Immediate native credibility.

Word Choice
Replacing textbook translation

Replaced literal phrasing "we execute on highest velocity" with natural founder rhythm: "shipping cycles down to 4 days".

Confidence & Posture
Low-friction ask

Swapped subservient "Would you kindly grant 15 mins" for decisive peer-to-peer closing: "Open to a brief look next Tuesday?".

Our Philosophy

Built on three core principles.

You don't need a robot writing for you. You need an elite editor that respects your edge.

01

Your Voice, Not the Model's

Standard LLMs use the same tired phrases: delve into, testament to, game-changer. TrueTone isolates your idiosyncratic voice and shields it from the homogenized "ChatGPT accent."

“Sounds like me at my most articulate, not like Silicon Valley PR.”
02

Micro-Friction Eradication

Native readers pick up on odd prepositions, hyper-formal greetings, or stiff transitions in 300 milliseconds. We fix the microscopic tells so your ideas command respect instantly.

“Eliminates textbook English without changing the underlying meaning.”
03

Contextual Posture Modulation

An email to a partner requires quiet conviction. An update to a seed investor demands crisp brevity. TrueTone adapts rhythm and pressure to match the high-stakes moment.

“Understands the unspoken social hierarchy of tech correspondence.”
Where It Matters

Built for four high-stakes moments.

The high-leverage communications where phrasing makes or breaks the outcome.

🎯

Cold Outreach & BD

Cut through crowded US/UK inboxes without sounding like a generic offshore spam campaign. Peer-to-peer authority that earns replies.

TrueTone Output Sample “Saw your thesis on local infra. We just solved latency under 8ms for 4 enterprise teams—worth a 4-minute sanity check?”
📈

Investor Updates

Frame wins cleanly and address headwinds with Silicon Valley transparency. Eliminate defensiveness and awkward self-deprecation.

TrueTone Output Sample “Churn ticked up 1.2% in June due to self-serve onboarding friction. Here are the 2 patches we rolled out this week.”
🚀

Landing Pages & Launches

Product copy that converts native users. Crisp headlines, intuitive verbs, and punchy value propositions that don't sound translated.

TrueTone Output Sample “Sync your entire ledger in 30 seconds. No CSV acrobatics, no broken reconciliations.”
💬

Daily High-Stakes Slack

Communicate with remote native engineering leads, advisors, and board members with speed and unhesitating natural confidence.

TrueTone Output Sample “Makes sense to table the refactor until Q3. Let's unblock the telemetry pipeline first.”
Fair Freemium

Start free. Upgrade as you scale.

No artificially throttled models. Experience TrueTone's contextual engine immediately.

Free Starter
Essential native Polish for solo founders launching their first product.
$0 / month
  • 5,000 polished words/month
  • Basic tone modulation (Casual • Professional)
  • Web app editor & browser extension
  • Side-by-side linguistic audit
Join Waitlist (Free)
Common Questions

Everything you need to know.

Grammarly focuses on academic syntax correctness, often resulting in stiff, robotic prose. ChatGPT rewrites entire passages into unmistakably generic "AI marketing fluff" filled with dead giveaway clichés (e.g. delve, landscape, game-changing). TrueTone performs surgical stylistic micro-edits—preserving your logic and structure while eliminating non-native phrasing tells.
Never. That is our primary core benchmark. TrueTone operates under a strict constraint: if an edit changes your rhetorical stance or sounds synthetic, it is discarded. You remain 100% you—just as if you had an elite native editor reviewing your shoulder in real-time.
Yes. We enforce a zero-data-retention policy on our private models. Your investor decks, confidential metrics, and client emails are never used to train generalized models, and are purged immediately after rendering.
We are currently admitting founders in cohorts of 50 each week into our private alpha. Joining the waitlist gives you priority access and a complimentary 3-month trial of Founder Pro upon launch.

Write like a founder,
not a translation app.

Join 1,400+ international tech founders from Berlin, Tokyo, São Paulo, and Paris already building on TrueTone.

✨ You're on the waitlist! Cohort invite sent to your inbox.