Reach the Primary Inbox, Never the Spam Folder
The all-in-one email platform for modern startups and builders. Run AI pre-send spam scans, block disposable signups on embeddable forms, and dispatch campaigns with smart drip delivery via zero-DNS managed relays or your own custom SMTP keys.
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Pre-Flight AI Deliverability Shield
Catch spam triggers, malicious patterns, and bad emails of any type to protect your sender reputation before you hit send.
AI Subject Line & Preheader Synthesizer
Generate audience-tested subject lines with predicted open rates
Reputation Protection Scanner
Deep multi-vector scanning before every email leaves your outbox
Automatically detects credential harvesting, deceptive URLs, high-bounce risks, and spam triggers to keep your domain off blocklists and in the primary inbox.
Contextual Ticket Assistant
Auto-summarizes subscriber inquiries in your help desk
"Hey team, how do I connect our custom sender address on the BYOK plan?"
AI-generated templates are compiled with bulletproof cross-client table layouts, perfectly rendering across Outlook, Apple Mail, and Gmail.
Proactive pre-flight scanning stops reputation-harming emails before dispatch, protecting IP pools and sender trust scores.
Every plan includes generous daily AI generation credits that automatically refresh every 24 hours at midnight.
Try the Live Support Bubble Widget in Real-Time
Every customer gets a lightweight embed snippet (<script>) they can drop on any Shopify, Webflow, WordPress, or Next.js website. Visitors click the floating bubble to submit inquiries, and your team replies straight from the dashboard inbox via email!
👉 Click the floating bubble in the bottom corner to test the contact drawer!
Everything You Need for High-Growth Email Marketing & Support
Stop stitching together 5 different tools. HarisLab Connect unifies your audience management, email sender identities, and website live customer support in one unified platform.
AI Email Copilot & "Help Me Write"
Draft high-converting campaigns instantly, generate magnetic subject lines, score predicted open rates, and refine tone in one click.
Smart Campaign Engine
Schedule and dispatch targeted broadcasts to segmented subscriber lists with real-time delivery telemetry.
Custom Senders & Managed Inboxes
Connect your own custom SMTP servers on Pro, or dispatch instantly with a pre-configured @hlcmail.online handle on Scale.
Live Website Support Bubble
Embed a floating customer support widget with custom colors, brand icons, and multi-field forms on any site.
Hybrid Visual + Code Editor
Build email templates visually with drag-and-drop blocks or dive into raw HTML, CSS, and JS with instant preview.
Direct 1-to-1 Email Sender
Quickly dispatch personalized single emails directly to any recipient without creating a full campaign.
Audience & Group Segmentation
Organize subscribers into custom colored groups (VIP, Beta, Leads) with CSV bulk import and tag filters.
Real-Time Open & Click Analytics
Track open rates, click-through rates, bounce reports, and support ticket response resolution speeds.
Pre-built Responsive Email Templates & Live Code Studio
Choose from ready-to-use production designs or code with full HTML, CSS, JavaScript, and dynamic tags like {{name}}.
🚀 Introducing our brand new version - What is new for you, {{name}}
Transparent Pricing Built for Every Scale
Choose between our free tier, the flexible Pro (BYOK) plan with zero sending markup, or enterprise Scale (Managed) powered by the BillionMail Master API with ready-to-send @hlcmail.online mailboxes.
Hobby (Free)
For creators, side-projects & testing
No credit card required
Pro (BYOK)
Bring-Your-Own-Key Infrastructure
Scale (Managed)
Managed Sending via @hlcmail.online
Loved by Founders, Marketers & Support Leads
“Connecting our custom domain took 60 seconds with the automated SPF & DKIM record generator. Our campaign open rates jumped from 22% to 48% immediately.”
Sarah Connor
VP of Marketing at Apex Cloud
“The live support bubble script is revolutionary. We dropped the snippet into our Webflow site and can reply to visitor inquiries via email straight from the dashboard inbox!”
Alex Rivera
Founder at Rivera Creatives
“The hybrid template studio is unmatched. My non-technical colleagues use the drag-and-drop builder while I can inject custom CSS and JavaScript tags effortlessly.”
Marcus Vance
Head of Growth, DevStream
“Connecting our custom domain took 60 seconds with the automated SPF & DKIM record generator. Our campaign open rates jumped from 22% to 48% immediately.”
Sarah Connor
VP of Marketing at Apex Cloud
“The live support bubble script is revolutionary. We dropped the snippet into our Webflow site and can reply to visitor inquiries via email straight from the dashboard inbox!”
Alex Rivera
Founder at Rivera Creatives
“The hybrid template studio is unmatched. My non-technical colleagues use the drag-and-drop builder while I can inject custom CSS and JavaScript tags effortlessly.”
Marcus Vance
Head of Growth, DevStream
“Connecting our custom domain took 60 seconds with the automated SPF & DKIM record generator. Our campaign open rates jumped from 22% to 48% immediately.”
Sarah Connor
VP of Marketing at Apex Cloud
“The live support bubble script is revolutionary. We dropped the snippet into our Webflow site and can reply to visitor inquiries via email straight from the dashboard inbox!”
Alex Rivera
Founder at Rivera Creatives
“The hybrid template studio is unmatched. My non-technical colleagues use the drag-and-drop builder while I can inject custom CSS and JavaScript tags effortlessly.”
Marcus Vance
Head of Growth, DevStream