Let agents verify every email before you send
QX checks deliverability through Emailable, scrubs bad addresses out of your lists, and keeps your outreach landing in inboxes—not bouncing or hurting your sender score.
Stop blasting bad addresses, burning sender reputation, and watching campaigns bounce. Let an agent verify everything first.
Clean lists, every send
Every new contact gets verified the moment it lands—bounces and traps removed automatically, so your CRM stays full of addresses that actually reach a human.
Protect your sender score
An agent screens outbound recipients before email leaves the door, flags risky domains, and routes low-confidence addresses to a slower, safer cadence—so your inbox placement holds.
Catch typos at signup
Real-time verification on form submissions blocks fake and mistyped emails the instant they come in, alerts the right team, and saves you from chasing leads who never existed.
Emailable
Real workflows, built for your team
Build workflows in minutes that chain Emailable with the rest of your stack. Trigger them on specific events, on schedule, or on demand—with guardrails on every step.
Marketing: Scrub every list before a campaign send
New campaign list ready
Triggered in HubSpot
Submit batch for verification
in Emailable
Poll for batch results
in Emailable
Split deliverable, risky, bad
Agent step
Suppress hard bounces
in HubSpot
Post hygiene report
Alert via Slack
QX agents can verify single emails, check bulk lists, monitor batches—and a lot more
+ 1 more actions
About Emailable
Emailable is a real-time email verification service trusted by thousands of marketing, sales and operations teams to protect deliverability. Its API checks syntax, domain health, mailbox existence and risk signals in milliseconds, and handles bulk jobs of up to 50,000 addresses at a time—making it a natural fit for automated list hygiene.
About QX Labs
QX is an AI agent platform that helps you build, run and scale AI across your team in a few clicks. Create agents that connect to your data and 1,000+ apps, building institutional memory that gets sharper every run. Then delegate tasks to them from where you already work—Slack, Teams, WhatsApp or email.
See Emailable working inside your stack
Want an AI co-worker that verifies every address before you send? Book a demo call to walk through your use case, or get started for free.
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