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Head-to-head · AI Email Writing Tools

Lavender vs Kerna

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Lavender #3 in AI Email Writing Tools 8.5/10 Free plan · 7-day trial Free planFree trial✓ 0 of 3 features Visit Lavender
Kerna #6 in AI Email Writing Tools 7.8/10 Free plan Free plan✓ 2 of 3 features Visit Kerna

Lavender leads on 0 checks, Kerna on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLavender · 8.5/10
  • Free planboth
  • Free trialonly Lavender
  • Most featuresKerna · 2 of 3

Lavender scores higher on our rubric for ai email writing tools: 8.5 against 7.8 out of 10; our editors rank them #3 and #6.

Lavender is the better fit for sales teams optimizing outbound email quality. Kerna is the better fit for multilingual email and inbox workflows.

  • Lavender fits best

    Sales teams optimizing outbound email quality

  • Kerna fits best

    Multilingual email and inbox workflows

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Lavender 8.5/10 Visit ↗ Kerna 7.8/10 Visit ↗
At a glance
Editor score 8.5 7.8
Ranking #3 in AI Email Writing Tools #6 in AI Email Writing Tools
Best for Sales teams optimizing outbound email quality Multilingual email and inbox workflows
Pricing model Free plan + paid Free plan + paid
Starting price $27/user/mo €12/mo
Free plan ✓ ✓
Free trial 7 days —
Deployment Cloud Cloud
Platforms Web Web, Windows, macOS
Support Live chat Email, Docs
Compliance SOC 2, GDPR GDPR
Integrations 8 integrations 6 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Lavender 0/3 · Kerna 2/3
Tone controls Not checked yet ✓ (best)
Custom instructions Not checked yet ✓ (best)
Browser extension Not checked yet —
Specs
Email context input Not checked yet Thread
Mail client support Not checked yet Both
Supported languages Not checked yet 45 languages
Our review
Pros
  • Scores drafts against reply-oriented email best practices
  • Combines AI drafting, research, personalization, and recommendations
  • Adds team coaching dashboards, analytics, and custom scoring models
  • Drafts replies and new messages with selectable tones and intents
  • Translates email in 45 languages and summarizes threads
  • Extracts data from emails and attachments for export to common office tools
Cons
  • The workflow is focused on sales email rather than broader writing needs
  • Starter costs $27 per user monthly with annual billing
  • Team features require the $89-per-seat annual Team Plan
  • Starter, Standard and Pro plans are limited to one user
  • No browser extension is listed among its supported features
  • Usage is governed by monthly token allowances or shared token pools
Our verdict

Lavender is an AI sales email coach for SDRs, account executives, recruiters, and other email-heavy professionals. It analyzes drafts and templates against reply-oriented best practices, provides scores and real-time recommendations,…

Read the review →

Kerna is an AI email assistant for people and organizations working in Gmail or Outlook. It drafts replies from email threads, composes new messages from topics or saved instructions, summarizes conversations, translates email in 45…

Read the review →
  1. LavenderAI Email Writing Tools 8.5Free plan · 7-day trial
  2. KernaAI Email Writing Tools 7.8Free plan

Strengths and trade-offs

  • Lavender — where it wins

    • Scores drafts against reply-oriented email best practices
    • Combines AI drafting, research, personalization, and recommendations
    • Adds team coaching dashboards, analytics, and custom scoring models

    Where it doesn't

    • The workflow is focused on sales email rather than broader writing needs
    • Starter costs $27 per user monthly with annual billing
    • Team features require the $89-per-seat annual Team Plan

  • Kerna — where it wins

    • Drafts replies and new messages with selectable tones and intents
    • Translates email in 45 languages and summarizes threads
    • Extracts data from emails and attachments for export to common office tools

    Where it doesn't

    • Starter, Standard and Pro plans are limited to one user
    • No browser extension is listed among its supported features
    • Usage is governed by monthly token allowances or shared token pools
  • Lavender8.5/10 · Free plan · 7-day trial

    A sales-focused email coach with drafting, scoring, personalization, and team coaching.

    Visit LavenderFull verdict →
  • Kerna7.8/10 · Free plan

    A broad email workflow assistant for multilingual drafting, triage and extraction.

    Visit KernaFull verdict →

More comparisons

All AI email writing tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update