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Spark Mail vs Lavender

Spark Mail: Smart email app from Readdle with an AI writer, priority inbox and team features. Lavender: AI email coach that scores and improves sales emails as you write them in your inbox. Here is how they compare on features, pricing, platforms, pros and cons.

Quick verdict

Spark Mail

Best for: Anyone who wants a tidy, cross-device email app with light AI help.

Stands out for: Clean design on every platform; Free plan for personal use.

Lavender

Best for: Sales reps who want better reply rates on cold emails.

Stands out for: Teaches better writing habits; Fits into your existing inbox.

Side-by-side comparison

Comparison of Spark Mail, Lavender
Visit sparkmailapp.com (opens in a new tab)Visit lavender.ai (opens in a new tab)
What it isSmart email app from Readdle with an AI writer, priority inbox and team features.AI email coach that scores and improves sales emails as you write them in your inbox.
Pricing
Free + Paid
Free + Paid
Free to useYesYes
CategoryAI Email & InboxAI Email & Inbox
Editor rank#4 in category#10 in category
Made byReaddleLavender
Best forAnyone who wants a tidy, cross-device email app with light AI help.Sales reps who want better reply rates on cold emails.
Key features
  • Works with most email providers
  • Smart inbox that sorts priority mail
  • AI writer and thread summaries
  • Shared drafts and team inbox
  • Live email scoring
  • Suggestions to shorten and clarify
  • Prospect research panel
  • Works in Gmail and Outlook
Pros
  • Clean design on every platform
  • Free plan for personal use
  • Teaches better writing habits
  • Fits into your existing inbox
Cons
  • AI features need a paid plan for heavy use
  • Focused mainly on sales emails
Use it to
  • Write a reply from a few bullet points
  • Summarise a long email chain
  • Snooze emails until next week
  • Improve a cold email before sending
  • Personalise an email with prospect details
  • Learn what makes emails get replies
Web app
iPhone & iPad
Android
Windows
Mac
Chrome extension

Spark Mail vs Lavender: questions

Is Spark Mail better than Lavender?

Neither wins for everyone. Our editors rank Spark Mail slightly higher overall in AI Email & Inbox, but Lavender can be the better fit: Sales reps who want better reply rates on cold emails.

Which is free, Spark Mail or Lavender?

Both can be used without paying: Spark Mail is free + paid and Lavender is free + paid. Paid plans add more usage or features.

Can I use Spark Mail and Lavender together?

Yes. Many people keep both and pick per task, for example write a reply from a few bullet points with Spark Mail, and improve a cold email before sending with Lavender.

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