ReplyPilot vs Spark Mail
Spark is a multi-account email client (desktop/mobile) with Smart Inbox and optional Spark +AI. Auto-Drafts and Autopilot are on Pro. Here's an honest look at how ReplyPilot compares.
ReplyPilot: $20/month flat, 14-day free trial, no card.
Spark Mail: Free plan; Plus listed at $10/month or $99/year (~$8.25/mo); Pro listed at $20/month or $199/year (~$16.58/mo); Enterprise custom. Auto-Drafts on Pro.
- Multi-account Smart Inbox
- Spark +AI writing assistant on Plus/Pro
- Auto-Drafts + Autopilot on Pro
- Team collaboration features
- ReplyPilot drafts for new mail in an approval queue without switching clients
- Profession presets + approved-facts library
- Money, offers, contracts and complaints never auto-send
- Flat $20/mo browser product
Pick Spark if you want a full email client with AI inside the app. Pick ReplyPilot if you want inbound replies drafted for you while you keep Gmail/IMAP.
Spark Mail details are from its public pricing page (https://sparkmailapp.com/pricing) as checked in October 2026 and may have changed. Spark Mail is a trademark of its owner; ReplyPilot is not affiliated with it. Outlook support in ReplyPilot is coming soon.
Answer every lead while you're with a client.
Start your 14-day free trial, connect one inbox, and keep it in Draft all mode until you trust it.