Two different jobs: a coach for cold email vs. a writer for everything
Lavender is a sales email assistant that grades your draft, flags issues, and suggests improvements for cold outreach and prospecting. It is genuinely good at what it is built for: helping reps tighten subject lines, shorten copy, and lift reply rates on outbound.
Persona starts a step earlier. Instead of waiting for you to write something and then scoring it, Persona drafts the email from your intent — and it is built for every message that crosses your desk, from a tense reply to your boss to a recruiter follow-up to a client update, not only cold outreach.
Persona drafts and tunes the tone — not just the wording
A score tells you a draft is too long or too pushy. It does not write the better version for you. Persona does the writing, then hands you precise control over how the message lands.
- Seven writing personas — pick the voice that fits the moment, from warm-and-collaborative to crisp-and-executive.
- Eight behavioral dials — assertiveness, warmth, urgency, brevity, formality and more, so you engineer the power read rather than guess at it.
- Reads the Gmail thread — Persona understands the context above your reply, so the draft answers what was actually said.
- My Voice — train it on your own sent emails so drafts already sound like you, not like generic AI.
Side by side
| Persona | Lavender | |
|---|---|---|
| Primary job | Drafts the email from your intent and tunes the tone | Scores and coaches drafts you write |
| Use cases | Every professional email — replies, asks, updates, outreach | Optimized for cold sales outreach |
| Tone control | 7 personas + 8 behavioral dials | Coaching and suggestions on your wording |
| Thread context | Reads the Gmail thread before drafting | Focused on the message you are composing |
| Where it works | One click inside Gmail, no copy-paste | Inside Gmail and common sales tools |
| Privacy | Names, emails, phones stripped before anything leaves the browser | See Lavender for current data practices |
Built for more than the pipeline
If outbound is your whole world, a scoring coach is a reasonable fit. But most people send far more than cold email. Persona is built for the full range of work — and still shines for sales reps who would rather start from a strong, on-tone draft than grade a blank page.
Compare the broader landscape on our best AI email tools roundup to see where a drafting-first, tone-first approach fits your workflow.
Private by design
Persona is privacy-first: names, email addresses, and phone numbers are stripped before anything leaves your browser. You get on-tone drafts without shipping your contacts and conversations around the internet.