Clientify email verification with BillionVerify
Clientify is a CRM platform built for sales teams and agencies to manage contacts, pipelines, and marketing campaigns in one place. Connecting it to BillionVerify ensures every email address entering your CRM is valid, reducing bounce risk and keeping your contact database clean from day one.
Why verify before the send
A CRM is only as useful as the data inside it. Invalid, disposable, or role-based addresses silently degrade your deliverability, inflate contact counts, and trigger spam filters. BillionVerify checks each address before it lands in Clientify so your sales team works with real prospects and your campaigns reach real inboxes.
Ready-to-use n8n workflow
Import this workflow into n8n — it verifies every address with BillionVerify before Clientify sends, so only deliverable contacts are emailed. Install the BillionVerify community node first, then add your API key.
{
"name": "Verify emails before sending in Clientify + BillionVerify",
"nodes": [
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
240,
300
],
"name": "When clicking ‘Test workflow’"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "email-field",
"name": "email",
"value": "jane@example.com",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
460,
300
],
"name": "Get contacts"
},
{
"parameters": {
"sendTo": "={{ $json.email }}",
"subject": "Message for Clientify contacts",
"message": "Replace this Gmail send with your Clientify node — only deliverable, verified contacts reach it.",
"options": {}
},
"type": "n8n-nodes-base.gmail",
"typeVersion": 2.1,
"position": [
900,
300
],
"name": "Send email",
"webhookId": "",
"credentials": {
"gmailOAuth2": {
"id": "",
"name": "Gmail account"
}
}
},
{
"parameters": {
"operation": "verify",
"email": "={{ $json.email }}",
"additionalOptions": {}
},
"type": "n8n-nodes-billionverify.billionVerify",
"typeVersion": 1,
"position": [
540,
300
],
"name": "Verify Email (BillionVerify)",
"credentials": {
"billionVerifyApi": {
"id": "",
"name": "BillionVerify account"
}
}
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "is-deliverable",
"leftValue": "={{ $json.is_deliverable }}",
"rightValue": "",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
}
}
]
}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2,
"position": [
720,
300
],
"name": "IF deliverable"
}
],
"connections": {
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Get contacts",
"type": "main",
"index": 0
}
]
]
},
"Get contacts": {
"main": [
[
{
"node": "Verify Email (BillionVerify)",
"type": "main",
"index": 0
}
]
]
},
"Verify Email (BillionVerify)": {
"main": [
[
{
"node": "IF deliverable",
"type": "main",
"index": 0
}
]
]
},
"IF deliverable": {
"main": [
[
{
"node": "Send email",
"type": "main",
"index": 0
}
],
[]
]
}
},
"settings": {
"executionOrder": "v1"
}
}Workflow templates with Clientify
Ready-to-use workflows that verify emails before Clientify sends.
How it works
- 1
Connect BillionVerify to Clientify through the n8n community node, an Integrately 1-click integration, or the BillionVerify REST API.
- 2
Define a trigger — a new contact created, a form submission received, or a scheduled list export.
- 3
BillionVerify checks the email address for syntax errors, DNS/MX validity, disposable domain, role-based patterns, and catch-all status.
- 4
The verification result (valid, invalid, risky, catch-all) is written back to the contact record or used to route the lead in your workflow.
- 5
Your Clientify pipeline stays populated with only high-quality, deliverable contacts ready for outreach.
When to use this
Clean leads at the point of capture
When a web form or ad lead flows into Clientify, BillionVerify validates the address instantly. Contacts flagged as invalid or disposable can be quarantined or discarded before they ever pollute your pipeline.
Protect outbound campaign reputation
Before launching an email sequence through Clientify, run your recipient list through BillionVerify to remove bounces and catch-all addresses. Lower bounce rates protect your sender domain and improve inbox placement for every future campaign.
Bulk-verify existing contacts
Periodically export stale contact segments from Clientify, verify them in bulk via the BillionVerify REST API, and re-import only deliverable addresses. This keeps your CRM lean and your deliverability metrics healthy.
FAQ
Does BillionVerify integrate directly with Clientify?
Yes. You can connect the two via the n8n community node, Integrately's 1-click automation, or by calling the BillionVerify REST API from any webhook or workflow tool that Clientify supports.
What types of addresses does BillionVerify flag?
BillionVerify identifies invalid, disposable, role-based (e.g. info@, support@), and catch-all addresses, plus checks DNS and MX records to confirm the domain can receive mail.
Will verification slow down lead intake in Clientify?
Single-address verification typically completes in under a second, so real-time checks on form submissions add negligible delay. Bulk list verification runs asynchronously and does not affect live workflows.
How often should I re-verify my Clientify contacts?
Email addresses decay at roughly 20-25% per year. Verifying new contacts on entry plus running a bulk re-verification every few months keeps your database consistently accurate.
Verify emails in Clientify
Create a free account, grab your API key, and stop bounces before they happen.
Get started free