CheckNumber.AI 
Gmail Account Checker
gmail_register $4.5 per 10,000 checks
- Core data available
- email, activated
- Best for
- Registration filtering
No-code CSV REST API Exportable results
Gmail Avatar Checker
Check whether an email address is a Google account and retrieve its avatar
Check whether an email address is a Google account and retrieve its avatar. Upload a CSV or use the REST API, then export one structured result for every input row.
Input type
$4.5
Per 10,000 checks
CSV + API
Workflow
Submitted email a***@yahoo.com
Gmail status yes / no
Public profile data when available
Gmail Account Checker Gmail Avatar Checker No account, number, or SIM required
Every check runs through official platform APIs on our own infrastructure. You never connect, bind, or use your own account, phone number, or SIM card — just upload your list or call the API and get results.
What CheckNumber detects for Gmail
Account and avatar signal
Check whether an email address is a Google account and retrieve its avatar
Mapped bulk results
Bulk workflow — process CSV files or use the REST API, with every result mapped to its original input.
Passive, no contact
Passive check — no email is sent and the mailbox owner is never notified.
What You Can Check
Choose the Gmail fields your workflow needs
Use the Gmail task when the required output is a row-level registration signal mapped to each submitted email address.
Gmail Avatar Checker
gmail_avatar $5 per 10,000 checks
- Core data available
- email, activated, avatar
- Best for
- Authorised profile-enrichment review
| Gmail product | Task type | Input | Core data available | Best for | Current price |
|---|---|---|---|---|---|
| Gmail Account Checker API documentation | gmail_register | Email addresses | email, activated | Registration filtering | $4.5 per 10,000 checks |
| Gmail Avatar Checker API documentation | gmail_avatar | Email addresses | email, activated, avatar | Authorised profile-enrichment review | $5 per 10,000 checks |
Core Pornhub data
Core Gmail data by task
The result file maps one row to each submitted email with the fields below.
Gmail Account Checker
gmail_register - The email address supplied for the check.
- activated
- Whether the account is registered on Gmail (yes or no).
Gmail Avatar Checker
gmail_avatar - The email address supplied for the check.
- activated
- Whether the account is registered on Gmail (yes or no).
- avatar
- Public avatar image URL, empty when the account has no public avatar.
Run a Gmail batch in three steps
Use the no-code platform for uploaded lists or the REST API for recurring workflows.
- 1
Prepare your email list
Provide one email address per row.
- 2
Create the pornhub task
Upload the file or call the API with task_type set to pornhub.
- 3
Export mapped rows
Download the completed file and match each result to its source email.
Common Use Case
Improve Gmail list quality before outreach
Enrich authorised email lists with account and public-avatar availability signals.
No-code CSV REST API Exportable results
Signal 1
Check whether an email address is a Google account and retrieve its avatar
Signal 2
Bulk workflow — process CSV files or use the REST API, with every result mapped to its original input.
Signal 3
Passive check — no email is sent and the mailbox owner is never notified.
Gmail FAQ
Can I check email addresses in bulk?
Yes. Upload a CSV or use the REST API, then export one result for every submitted email address.
Does the check send an email or notify the owner?
No. The check is passive and does not send email, log in to, or notify the mailbox owner.