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Upload samples and get your voice profile in minutes
AI Voice Matching
AI That Writes Exactly Like You
Upload a few of your best emails and Supapitch's AI learns your unique writing voice — tone, sentence structure, word choice, and the quirks that make your emails yours. Every generated email sounds authentically you.
Draft ready
Supapitch workspace
To Maya Patel
Building the team before the playbook
Voice profile: Founder direct
MPSP
Review in workspaceInside the workspace
See how AI Voice Matching fits into the campaign.
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Northstar campaign
Mid-market revenue teams
Live workflow
Draft studio
Research and voice, in one editable draft
ToMaya Patel · RelaySubjectBuilding the outbound team before the playbook
Maya — noticed Relay is hiring four AEs at once.
That usually means the team needs repeatable outbound before every rep invents their own version of it. Supapitch turns one approved voice and research brief into drafts your team can still review line by line.
Worth comparing against the workflow you're setting up now?
Bilal
Hiring signalTeam voiceShort CTA
What this changes
Less hidden work. More deliberate decisions.
AI Voice Matching is the core technology that makes Supapitch different from every other cold email tool. Instead of generic templates, your emails sound exactly like you — because the AI learned from your actual writing samples.
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Multiple voice profiles for different contexts and tones
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AI learns what you never say — no generic filler phrases
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Real-time preview of generated emails before sending
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Continuously improves as you edit and approve drafts
The workflow
How AI Voice Matching fits into the work.
Each step remains visible and reviewable. The goal is a repeatable process, not a one-click promise.
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Upload your writing samples
Share 5-10 of your best emails. The AI analyzes your tone, sentence patterns, vocabulary, and the subtle quirks that make your writing uniquely yours.
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Review your voice profile
See how the AI captured your style. Preview generated samples and fine-tune until the voice matches perfectly.
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Generate emails in your voice
Every email Supapitch creates uses your voice profile. The result is authentic, personalized outreach that sounds like you — at any scale.
Inside the capability
The details that make it usable.
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How voice analysis works
The AI examines sentence length, vocabulary preferences, tone markers, and structural habits from your email samples. It captures qualities most people never consciously think about — like how you open emails and transition between ideas.
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How many samples you need
Five to ten of your best-performing emails is the sweet spot. The AI needs enough samples to distinguish genuine patterns from one-off choices, but you can start with as few as three.
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Multiple profiles for different contexts
Create separate voice profiles for cold outreach, follow-ups, and executive briefings. Assign different profiles to campaigns or sequence steps, and even create role-based profiles for SDRs vs AEs.
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Evolves with your style
Voice profiles aren't static snapshots. Upload fresh samples as your communication style changes, and the AI adapts. Every edit you make to a generated draft teaches the AI your preferences.
Questions
What teams usually ask.
How many email samples do I need to upload?
We recommend at least 5-10 of your best emails for an accurate voice profile, but you can start with as few as 3. The more samples you provide, the better the AI captures your unique style.
Can I have multiple voice profiles?
Yes! You can create different voice profiles for different contexts — one for cold outreach, another for follow-ups, and one for warm introductions. Switch between them per campaign.
How accurate is the voice matching?
Results vary by audience, list quality, and message. The AI captures your tone, sentence length patterns, vocabulary, and signature phrases.
Continue the product tour