Lavender / lavender.email
AI sales email writing coach that scores emails in real time, suggests improvements for clarity and personalisation, and provides AI-generated email drafts to improve reply rates for sales reps.
Pricing
$29/mo
Free plan
Yes
Category
Marketing
Platforms
2
Free plan
Yes
API access
Yes
Open source
No
Platforms
2
Lavender is an AI email writing assistant specifically designed for sales reps — providing a real-time coaching interface within Gmail or Outlook that scores emails as they're written and suggests specific improvements to increase reply rates.
The email scoring model analyses key factors that correlate with sales email reply rates — reading level (emails at 3rd-4th grade reading level reply more), personalisation signals, subject line effectiveness, email length (shorter is better), question count, and opener quality. A colour-coded score from 0-100 gives reps immediate feedback on each email before sending.
AI suggestions explain why each element is scored the way it is — 'Your email is too long (300 words), which reduces reply rates. Consider cutting the second paragraph' — rather than just scoring without guidance. The coaching explanation is what differentiates Lavender from simple grammar or length checkers.
Personalisation assistant integrates with LinkedIn to pull prospect information visible in Lavender — recent activity, shared connections, interests — making personalised openers faster to write without leaving the email client.
AI email generation produces complete cold outreach or follow-up email drafts based on the prospect's company and role, which Lavender scores immediately so reps see the quality before sending.
Email analytics track which email approaches produce the best reply rates for each rep, creating a feedback loop that improves email strategy over time.
Lavender AI runs as llm assistant software built around text workflows. Users typically start with a prompt, upload, or connected data source, and the underlying model handles the heavy lifting before returning a result you can refine or export. It's available on gmail and outlook, with API access for teams that want to embed it into their own products.
The capabilities that matter most for teams evaluating Lavender AI.
Analyses emails as reps write them against reply rate factors (length, reading level, personalisation, questions) providing immediate feedback before sending.
Explains why each scoring element is flagged and suggests specific improvements — coaching behaviour rather than just scoring without guidance.
Pulls prospect LinkedIn activity, interests, and shared connections into the sidebar for faster personalised opener writing without leaving the email client.
Free plan with 5 emails/month. Starter $29/month. Individual Plus $49/month. Team $49/seat/month. Enterprise custom.
Model
Freemium
Starting price
$29/mo
Free trial
No
Outreach Kaia and Salesloft AI provide email assistance within their SDR platforms. Amplemarket provides AI email generation for sales sequences. Regie.ai provides AI email content for outbound. Crystal Knows provides personality-based email personalisation.
A side-by-side look at the closest alternative in this category.
Key facts about model providers, platforms, and team support.
Model Provider
OpenAI, Lavender
Platforms
Gmail, Outlook
Deployment
SaaS
Integrations
Salesforce, HubSpot, Salesloft, Outreach, LinkedIn, API
Team Collaboration
No
Launch Year
2023
Compliance signals and data-handling notes as reported by the vendor.
SOC 2 Type II. GDPR compliant. Enterprise data handling agreements.
Email content and prospect data processed through Lavender's browser extension. Review data handling for email content shared with Lavender's infrastructure.
Verified reviews from signed-in users, stored in the backend and averaged into this tool's rating.
Editorial Verdict
Lavender is the best AI sales email coaching tool for SDRs and AEs who want real-time feedback on email quality before sending, with LinkedIn personalisation integration for faster contextual openers.
Last verified July 24, 2026.
With over 30,000 salespeople using Lavender and data showing average 35% reply rate improvement, the product has strong traction in the sales development community.
Free plan with 5 emails/month. Starter $29/month. Individual Plus $49/month. Team $49/seat/month. Enterprise custom.
Enterprise pricing only. Annual contracts ~$100-140/user/year. Contact Outreach for current pricing.
SOC 2 Type II. GDPR compliant. Enterprise data handling agreements.
SOC 2 Type II. GDPR compliant. Enterprise includes data handling agreements.
Email content and prospect data processed through Lavender's browser extension. Review data handling for email content shared with Lavender's infrastructure.
Sales prospect and customer data processed per Outreach's data handling policy.
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