IntellaBoxThe Intelligent Inbox
🚀 AI-Powered Email ManagementNever Let a Lead Go Cold
Meet your personal AI agent that lives in your inbox. It tracks conversations, reminds you to follow up, drafts replies in your voice, and takes action — all through natural conversation.
✓ Free 14-day trial ✓ Cancel anytime ✓ Works with Gmail
Your Personal AI Agent
Not just another email tool — IntellaBox gives you a fully customizable AI assistant that understands your inbox, learns your style, and takes action on your behalf.
"I found 3 leads that haven't replied in over a week. Want me to draft follow-up emails for each?"
"Yes, but keep them short and casual. Also set a reminder for the Johnson deal on Friday."
"Done! ✅ I've drafted 3 casual follow-ups and set a reminder for Friday at 9am. Ready to review?"
Chat Naturally
Ask questions, request summaries, get help drafting emails — all in plain English. No commands to memorize.
Make It Yours
Customize tone, writing style, forbidden phrases, and personality. The AI adapts to sound exactly like you.
Watch It Work
Set reminders, draft emails, create follow-ups, schedule sends — your AI agent executes while you focus on closing.
Gets Smarter
The more you interact, the better it understands your preferences, priorities, and communication style.
Your inbox is where deals go to die
Buried in email
You get 100+ emails a day. Important leads get lost in the noise.
Forgotten follow-ups
"I'll reply later" becomes "I completely forgot about that prospect."
Cold opportunities
By the time you remember, they've already signed with your competitor.
IntellaBox keeps every conversation alive
Our AI watches your Gmail inbox 24/7, so you never miss a beat.
Long email thread? Get a 3-sentence summary with key points and action items. Know exactly what matters without reading 50 messages.
- ✓Extracts key decisions & deadlines
- ✓Highlights action items
- ✓Works with any email length
Automatic reminders at 2, 5, and 14 days — the intervals proven to convert leads without being annoying. Never let a conversation fade away.
- ✓Research-backed timing
- ✓Priority-based notifications
- ✓Customizable intervals
Generate contextual, personalized replies in seconds. The AI learns your tone and style, so responses sound authentically you — not robotic.
- ✓Matches your writing style
- ✓Context-aware responses
- ✓One-click to send or edit
Get started in 3 minutes
No complex setup. No IT department needed. Just connect and go.
Connect your Gmail
One-click OAuth connection. We never store your password. Your emails stay encrypted and private. (More email providers coming soon!)
AI scans your inbox
IntellaBox identifies leads, ongoing conversations, and emails that need follow-up. All automatically.
Get smart notifications
Receive reminders when it's time to follow up. Click to see AI-generated reply suggestions.
Close more deals
Stay top-of-mind with every prospect. Watch your response rates and close rates climb.
Reclaim Hours of Your Day
Stop drowning in email. Let AI handle the heavy lifting.
Built for people who live in their inbox
Sales Teams
Never lose a lead to a missed follow-up again
Real Estate Agents
Stay top-of-mind with buyers and sellers
Founders
Manage investor and partner relationships
Account Managers
Keep clients happy with timely responses
Simple, transparent pricing
Choose the plan that's right for your business. All plans include a 14-day free trial.
Ready to never let a lead go cold?
Start your free trial today and see how IntellaBox can transform your email workflow.
Free 14-day trial • Cancel anytime • Works with Gmail