BillionVerifyOutreach

Create personalized email outreach with AI, Telegram bot & website scraping

Pull contacts, verify each address with BillionVerify, and continue to Outreach — only deliverable addresses get through.

Download n8n workflow (JSON)Install the n8n node

Why verify before the send

Sending to invalid, risky, catch-all, or disposable addresses spikes your bounce rate and erodes sender reputation. A verification gate before the Outreach step removes that risk automatically — only deliverable addresses continue, the rest are flagged.

The workflow

BillionVerify — verification sits right before the send.

+47

n8n steps

Verify Email (BillionVerify)

n8n steps

Node by node

1
Telegram TriggerTrigger· n8n
Starts the workflow — on a schedule, a webhook, or manually while you test.
2
Schedule TriggerTrigger· n8n
Starts the workflow — on a schedule, a webhook, or manually while you test.
3
OpenAI Chat ModelSource· n8n
Provides or transforms the contact data flowing through the workflow.
4
Postgres Chat MemorySource· n8n
Provides or transforms the contact data flowing through the workflow.
5
List DocumentsSource· n8n
Provides or transforms the contact data flowing through the workflow.
6
Get File ContentsSource· n8n
Provides or transforms the contact data flowing through the workflow.
7
Query Document RowsSource· n8n
Provides or transforms the contact data flowing through the workflow.
8
Embeddings OpenAI2Source· n8n
Provides or transforms the contact data flowing through the workflow.
9
Postgres PGVector StoreSource· n8n
Provides or transforms the contact data flowing through the workflow.
10
If1Logic· n8n
Branches on the verification result: only deliverable addresses continue to the send; the rest are skipped and flagged.
11
Get row(s)1Source· n8n
Provides or transforms the contact data flowing through the workflow.
12
Check how many email created by idSource· n8n
Provides or transforms the contact data flowing through the workflow.
13
Edit Fields5Source· n8n
Provides or transforms the contact data flowing through the workflow.
14
Delete row(s)Source· n8n
Provides or transforms the contact data flowing through the workflow.
15
calculate how many sessionSource· n8n
Provides or transforms the contact data flowing through the workflow.
16
RAG AI AgentSource· n8n
Provides or transforms the contact data flowing through the workflow.
17
set maximum email per idLogic· n8n
Routes items based on the workflow logic.
18
answer querySource· n8n
Provides or transforms the contact data flowing through the workflow.
19
apologize messageSource· n8n
Provides or transforms the contact data flowing through the workflow.
20
Code in JavaScriptSource· n8n
Provides or transforms the contact data flowing through the workflow.
21
If2Logic· n8n
Branches on the verification result: only deliverable addresses continue to the send; the rest are skipped and flagged.
22
notif email creatingSource· n8n
Provides or transforms the contact data flowing through the workflow.
23
missing input notifSource· n8n
Provides or transforms the contact data flowing through the workflow.
24
Edit FieldsSource· n8n
Provides or transforms the contact data flowing through the workflow.
25
sitemap.xml requestSource· n8n
Provides or transforms the contact data flowing through the workflow.
26
XMLSource· n8n
Provides or transforms the contact data flowing through the workflow.
27
sitemap_index.xml requestSource· n8n
Provides or transforms the contact data flowing through the workflow.
28
make link array to stringSource· n8n
Provides or transforms the contact data flowing through the workflow.
29
HTTP RequestSource· n8n
Provides or transforms the contact data flowing through the workflow.
30
Links rankingSource· n8n
Provides or transforms the contact data flowing through the workflow.
31
MarkdownSource· n8n
Provides or transforms the contact data flowing through the workflow.
32
crawl4aiSource· n8n
Provides or transforms the contact data flowing through the workflow.
33
Split OutSource· n8n
Provides or transforms the contact data flowing through the workflow.
34
getting linkSource· n8n
Provides or transforms the contact data flowing through the workflow.
35
extract linkSource· n8n
Provides or transforms the contact data flowing through the workflow.
36
HTTP Request1Source· n8n
Provides or transforms the contact data flowing through the workflow.
37
Markdown1Source· n8n
Provides or transforms the contact data flowing through the workflow.
38
crawl4ai1Source· n8n
Provides or transforms the contact data flowing through the workflow.
39
MergeSource· n8n
Provides or transforms the contact data flowing through the workflow.
40
Edit Fields3Source· n8n
Provides or transforms the contact data flowing through the workflow.
41
broken links notifSource· n8n
Provides or transforms the contact data flowing through the workflow.
42
trim markdown to less tokenSource· n8n
Provides or transforms the contact data flowing through the workflow.
43
flattextSource· n8n
Provides or transforms the contact data flowing through the workflow.
44
Page SumarizeSource· n8n
Provides or transforms the contact data flowing through the workflow.
45
AggregateSource· n8n
Provides or transforms the contact data flowing through the workflow.
46
Email CraftSource· n8n
Provides or transforms the contact data flowing through the workflow.
47
sender + signatureSource· n8n
Provides or transforms the contact data flowing through the workflow.
48
Verify Email (BillionVerify)Verify· billionverify
The BillionVerify node verifies the address — status (valid / invalid / risky / catch-all / role / disposable), is_deliverable, and a confidence score — before anything is sent.
49
IF deliverableLogic· n8n
Branches on the verification result: only deliverable addresses continue to the send; the rest are skipped and flagged.
50
Send emailSend· n8n
Sends only to verified, deliverable addresses. Swap in your own provider node if you send elsewhere.
51
Finish notifSource· n8n
Provides or transforms the contact data flowing through the workflow.
52
insert logSource· n8n
Provides or transforms the contact data flowing through the workflow.

Workflow JSON

Copy or download this workflow, then import it in n8n (Workflows → Import from File / Paste). Install the BillionVerify community node first, then add your API key credential.

verify-emails-in-outreach.json60 KB · n8n workflow

Download

When to use this

Cleaning a list before a Outreach send or sync.
Protecting Outreach deliverability and sender reputation.
Keeping bounce rates low so your sending is never throttled.

Three ways to connect

n8n node

Install the BillionVerify community node and drop it into this workflow.

Integrately

1-Click connect BillionVerify with 1500+ apps, no code.

REST API

Call the verification API directly from any stack.

FAQ

Why verify before sending in Outreach?

Verifying first keeps your bounce rate low, which protects your sender reputation and your results.

How do I import this workflow?

Download the JSON, then in n8n go to Workflows → Import from File (or paste it). Install the BillionVerify community node and add your API key credential.

What happens to risky or catch-all addresses?

They are routed to the false branch and excluded from the send. You decide whether to retry, review, or drop them.

Add verification to your workflow

Create a free account, grab your API key, and stop bounces before they happen.

Get started free