Lavender AI Tutorial
Last updated: April 2026
What you'll achieve
After this tutorial, you'll be able to install Lavender's Chrome extension, compose a sales email with real-time AI coaching, and understand how to interpret its scoring system to dramatically improve your reply rates. You'll learn to leverage personalization suggestions, optimize your subject lines, and use the built-in meeting scheduler. I'll show you exactly how I use it daily to turn cold emails into booked meetings, moving from a generic 'spray and pray' approach to targeted, effective outreach that actually gets responses.
Prerequisites
- •A free Lavender AI account (sign up at lavender.ai)
- •The Google Chrome web browser (Lavender works best as a Chrome extension)
- •A Gmail or Google Workspace account for full integration
- •A draft or idea for a sales or outreach email you want to improve
Step-by-Step Guide
Step 1: Sign Up and Install the Chrome Extension
First, head to lavender.ai and click 'Get Started Free'. I always recommend using your work email for the sign-up. The free plan is genuinely robust for beginners. Once your account is created, the most critical action is installing the Chrome extension. Don't just sign up and leave the website—the magic happens inside Gmail. Click the 'Install Extension' button prominently displayed in your new dashboard. It will take you to the Chrome Web Store. Click 'Add to Chrome' and confirm the installation. What surprised me was how lightweight it is; it doesn't slow down Gmail at all. After installation, you'll see a small Lavender flower icon in your browser's extension bar. Click it and log in with your new credentials to activate it. Now, open Gmail in a new tab. You should see the Lavender interface appear on the right-hand side of your compose window. If you don't, refresh the page.
Use Chrome for the best experience. The extension is optimized for it.
Step 2: Compose Your First Email with the AI Coach
In Gmail, click 'Compose'. Immediately, the Lavender panel will open on the right. Start writing your email to a prospect as you normally would. I tested this by writing a painfully generic email first: 'Hi, I'm with [Company], we do great software, want to chat?' Lavender's real-time grading started dropping instantly, showing a red score in the 20s. As you type, watch the 'Lavender Score' on the right. This is your key metric. Below it, you'll see actionable suggestions categorized by 'Personalization', 'Clarity', 'Structure', and 'Engagement'. For my bad email, it flagged 'Missing personalization' and 'Weak subject line'. Click on any suggestion, like 'Add personalization', and Lavender will often provide specific, context-aware ideas. For example, it might scan the prospect's LinkedIn and suggest, 'Mention their recent post about cloud migration.' This isn't just grammar checking; it's a sales-specific writing coach telling you *why* your email might fail.
Don't just read the score. Click each suggestion to understand *why* Lavender is recommending a change.
Step 3: Master Personalization and the '6-Point Check'
This is where Lavender separates itself from generic AI tools. Look for the '6-Point Check' section in the panel. This is Lavender's framework for effective sales emails. It will show you which elements you're missing in real-time: Personalization, Context, Value Prop, Call-to-Action (CTA), Clarity, and Rapport. My biggest 'aha' moment was with Personalization. Click the 'Personalize' button. Lavender can connect to LinkedIn Sales Navigator (if you have it) or use its own AI to find relevant details about your recipient. It will generate suggestions based on their job title, company news, or shared connections. Don't just paste the first suggestion. I always tweak it to sound like me. For 'Context', Lavender helps you articulate *why* you're reaching out now. For 'Value Prop', it critiques vague language and pushes you to be specific about benefits. Work through each of the six points until they are all checked off. This methodical approach is far more valuable than just getting a generic score.
The '6-Point Check' is your blueprint. Treat it as a mandatory checklist for every email.
Step 4: Optimize Your Subject Line and Preheader
The subject line is your gatekeeper. Lavender has a dedicated 'Subject Line' analyzer. Type your subject in the Gmail subject field, and Lavender will grade it separately. It analyzes for curiosity, clarity, and spam triggers. What surprised me was its 'Subject Line Lab'. Click on it. Here, you can generate multiple AI-powered subject line variations. Input your core idea (e.g., 'following up on webinar') and generate options. It will show you scores for each variation. I often generate 10-15, pick the top 2-3, and then A/B test them. Don't ignore the preheader (the snippet of text after the subject line in an inbox). Lavender analyzes this too. Use the preheader to reinforce your value or add urgency, don't let it default to the first line of your email. A strong subject line (score >85) with a complementary preheader can double your open rates. I never send an email without running the subject through this analyzer.
Avoid spam trigger words like 'free', 'guarantee', or excessive punctuation!!!
Step 5: Use the Meeting Scheduler and Send with Analytics
Once your email content and subject are polished, integrate your calendar. Click the 'Calendar' icon in the Lavender panel. Connect your Google Calendar or Calendly. Lavender will let you embed a scheduling link directly into your email template, and it smartly suggests times when you *and* your prospect are likely free (based on typical working hours). This seamless integration is a game-changer—it reduces back-and-forth. Now, you're ready to send. But here's a critical step: Before hitting send in Gmail, ensure Lavender's 'Track Performance' is enabled. This allows you to see if the email was opened, clicked, and replied to, all within the Lavender dashboard later. Hit send. Your email is now not just sent, but it's a tracked asset. Go back to your Lavender dashboard (app.lavender.ai) and you'll see this email logged in your 'History'. Click on it to see its final Lavender Score and, over time, its performance metrics. This creates a feedback loop: you learn which scores and techniques actually lead to replies.
Always connect your calendar. Reducing friction to book a meeting is crucial for conversion.
Step 6: Analyze Performance and Build Templates
The real learning begins after you send. In your Lavender dashboard, go to the 'Analytics' tab. Here, you'll see aggregate data on your open rates, reply rates, and Lavender Scores. I regularly sort my 'History' by 'Replied' to see what my winning emails have in common. Was it a high Personalization score? A specific subject line style? Use these insights to build templates. Click 'Templates' in the dashboard. Create a new template from a high-performing email. You can save it with placeholders like {{First Name}} or {{Company}}. Next time you write a similar email, load the template from the Lavender panel in Gmail. This doesn't mean spamming—it means systematizing what works. Explore the 'Team Feed' if you're on a team plan to see what's working for colleagues. My stance is clear: without reviewing analytics, you're just guessing. Lavender turns email outreach from an art into a measurable science.
Weekly, review the 'Low Scoring Emails' report in Analytics to identify recurring mistakes.
Common Mistakes to Avoid
Chasing a perfect 100 score. It's a guide, not a gospel. An 85+ score that sounds human is better than a 100-score email that sounds robotic.
Blindly accepting every AI personalization suggestion. Always verify the info (e.g., an old LinkedIn post) and tweak the language to sound authentic.
Ignoring the mobile preview. Lavender shows how your email looks on phone. Over 50% of emails are opened on mobile, so check formatting.
Not using the 'Flows' feature for sequences. For follow-ups, use Lavender's sequence builder to maintain consistency and track entire threads.