Revo vs Sanebox: Which email AI is best?

Sanebox has spent 16 years perfecting email filtering — automatically sorting what's important from what's not. But filtering emails isn't the same as understanding them.

Revo connects your email to your full business context — CRM, meetings, documents, metrics — for intelligence that goes beyond sorting. You don't just see fewer emails. You understand what they mean for your business.

Filtering only, not intelligence

Sanebox sorts emails into folders based on sender importance. But it doesn't understand your deals, your CRM, or why a message actually matters to your business.

Revo is different: Revo connects your email to your full business context — understanding meaning, not just sender patterns.

Limited features on basic plans

The Snack plan ($3.49/month) only allows 2 features at a time. The Lunch plan ($5.99/month) unlocks about 6 tools. Full access requires the Dinner plan ($16.99/month).

Revo is different: Meaningful functionality at every tier.

No integrations

Sanebox has zero third-party integrations — no Slack, no Trello, no calendar apps, no task management. It only does email sorting.

Revo is different: Revo connects across your entire tech stack for unified intelligence.

No visual dashboard

Sanebox lacks analytics or insights. You can't see what the AI is doing or understand patterns in your email behavior.

Revo is different: Transparent intelligence with actionable insights.

Occasional misclassification

Users report Sanebox sometimes puts important emails from new senders into SaneLater instead of the inbox. The learning period takes 1-2 weeks to reach 98.5% accuracy.

Revo is different: Business context means understanding importance from day one.

What users like

• "AI sorting is excellent (9.2/10 on G2)"
• "Saves up to 10 hours per week"
• "Customer support is exceptional (9.7/10)"
• "Works with any email provider (Gmail, Outlook, IMAP)"
• "SaneBlackHole unsubscribe is powerful"

What users complain about

• "Basic plans have limited feature access"
• "No integrations with any other tools"
• "Occasional email misclassification"
• "Settings page is confusing"
• "Takes time to learn your patterns"
• "No mobile app"

Who founded Sanebox?

Founded in 2010 by Stuart Roseman (CEO) — University of Pennsylvania, previously founded Gamesville and Gamelogic — and Dmitri Leonov (President) — MIT, previously 7 years at Overture/Yahoo. Based in Boston, MA.

Funding

Completely bootstrapped — $0 external funding. Profitable and self-funded for 16 years.

Revenue

$2.3-9M revenue (estimates vary), 12-13 employees across 3 continents.

Pricing

• Snack: $3.49/month (2 features)
• Lunch: $5.99/month (~6 features)
• Dinner: $16.99/month (all features)

Key achievement

PCMag Editors' Choice: "It's the top productivity app we've ever reviewed." 16 years of market presence and proven reliability.

Recognition

• PCMag Editors' Choice - "Top productivity app we've ever reviewed"

Podcast appearances

• Mixergy - Andrew Warner interview with Dmitri Leonov on keeping churn below 2%
• Ness Labs - Interview with Dmitri Leonov
• Marketing Smarts - Podcast on email overload

Notable achievement

Built multi-million dollar business with $0 funding and only 12-13 employees — exceptional capital efficiency over 16 years.

• Filtering only, not business intelligence
• Limited features on basic plans
• Zero integrations with other tools
• No visual dashboard or analytics
• Occasional misclassification

Revo takes a different approach.

Revo connects your email to your full business context — understanding meaning, not just sorting by sender.