The only Gmail automation that shows you why it made each decision. Smart rules, transparent AI, and a native add-on.
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How It Works
Secure Gmail sync
Link your Gmail account with one click. We use OAuth for secure access — your password is never stored.
Rules & templates
Choose from ready-made templates or build custom rules. Set up filters for labels, archiving, starring, and more.
AI handles the rest
Watch as MailPrism intelligently processes your inbox. It learns from your feedback and gets smarter over time.
No credit card required
Why MailPrism
Every action comes with a clear explanation. See exactly why an email was archived, labeled, or flagged — no black boxes.
Gmail stays your source of truth. We enhance it, not replace it. Your labels, filters, and workflow — supercharged with AI automation.
Gets smarter the more you use it. Override a decision? The AI remembers and adjusts. Your inbox automation that actually learns your preferences.
Features
Powerful automation that adapts to how you work.
50+
Rule Conditions
23
Action Types
∞
Possibilities
Designed For You
We believe email tools should work for everyone. MailPrism is designed from the ground up with clear instructions, predictable behavior, and interfaces that don't overwhelm.
Clear, step-by-step guidance
No guesswork. Every action is explained.
Predictable automation
See exactly what will happen before it does.
Continuous improvement
We actively listen and iterate based on feedback.
Simple doesn't mean limited. Under the hood, MailPrism offers deep customization for those who want complete control over their email automation.
Customize everything
Rules, conditions, actions — all configurable.
Complex workflows
Chain rules, add conditions, build your system.
Make it yours
Adapt MailPrism to fit how you work.
Whether you prefer guided simplicity or granular control, MailPrism adapts to you — not the other way around.
Pricing
33% less than competitors. No hidden fees.
Compare
The only Gmail automation with transparent AI — see why every decision is made
| Feature | Best Value MailPrism$12/moFounding rate | Inbox Zero $18/mo | SaneBox $7-36/mo | Clean Email $10/mo | Mailstrom $9/mo |
|---|---|---|---|---|---|
| Gmail Add-on Works directly inside Gmail (MailPrism: coming in public beta) | |||||
| AI Reasoning Transparency See why AI made each decision | |||||
| AI Reply Drafting AI writes draft responses | |||||
| Custom AI Training AI learns your preferences | |||||
| Bulk Unsubscribe Unsubscribe from multiple lists at once | |||||
| Follow-up Tracking Track emails awaiting response | |||||
| Free Tier Free plan available |
$12/mo
Founding rate
$18/mo
$7-36/mo
$10/mo
$9/mo
Security & Privacy
We take security seriously. Your email is personal — here's how we protect it.
Database-level isolation ensures you only access your own data
Data encrypted at rest and in transit using industry standards
Email content is never stored by default — only when you opt-in to AI training, and you can delete it anytime
Passwordless authentication with WebAuthn for maximum security
Optional 2FA adds an extra layer of account protection
Secure Gmail integration — we never see your password
Full data export, deletion, and privacy controls
Complete audit trail of all actions taken
View active sessions and revoke access from any device
FAQ
Everything you need to know about MailPrism
Absolutely. We use OAuth 2.0 for Gmail access — we never see or store your Gmail password. All data is encrypted in transit (TLS 1.3) and at rest (AES-256). We implement row-level security at the database level, meaning even our own engineers can't access your data without explicit authorization. Email content is processed in memory and never stored permanently unless you explicitly opt-in to AI training.
Still have questions?
Contact usJoin the waitlist and lock in founding member pricing forever.
Early Access
Be a founding member
Join the first users to experience MailPrism and lock in exclusive benefits.
Built by
Chykalophia
A software studio with 15 years of experience building products for businesses. MailPrism is our answer to the email chaos we've seen (and lived) across dozens of client projects.
View our Clutch profile →5.0
16 reviews on Clutch
15
Years in business
Lock in early pricing
Keep your founding member rate forever
Lifetime deal option
One-time payment, lifetime access
Shape the product
Your feedback directly influences the roadmap
Built on trusted technology
Gmail
Official Gmail API
Google Cloud
Enterprise Infrastructure
OpenAI
GPT-4 Powered
Anthropic
Claude AI
Supabase
Secure Backend
Vercel
Edge Hosting