Updated 2 Oct 2026
Apify builder
@cold_email_master
Leaderboard position
out of 7,042
New Actors / 30d
#2825
Total Actors
#2062
Active users / 30d
#524
Total users
#1465
Runs / 30d
#1219
Total runs
#2118
Portfolio stats
New Actors / 30d
0
Total Actors
4
Active users / 30d
79
+77 since first snapshot
Total users
94
Runs / 30d
387
+355 since first snapshot
Total runs
1K
Portfolio history
Daily publishing
0
Each bar represents one UTC day.
No new public Actors were detected during this 30-day window.
Actor portfolio
4 matching of 4 Actors · page 1 of 1
cold_email_master/bulk-email-verifier-validator
89%
users
B2B catch-all domains are where other verifiers give up and mark every address risky. This one resolves the actual mailbox: real addresses return valid, fake ones invalid. Also checks RFC syntax, DNS, MX and SMTP, and flags disposable and role inboxes. $0.30 per 1,000.
70
Users / 30d
170
Runs / 30d
—
Rating
Free bulk email verifier and validator: up to 50 addresses per run, no charge. Checks RFC syntax, DNS, MX records and SMTP handshake, with disposable, role-based and catch-all verification. For unlimited lists, the full version runs at $0.30 per 1,000.
9
Users / 30d
190
Runs / 30d
cold_email_master/email-verifier-validator
11%
users
B2B catch-all domains are where other verifiers give up and mark every address risky. This one resolves the actual mailbox: real addresses return valid, fake ones invalid. Also checks RFC syntax, DNS, MX and SMTP, and flags disposable and role inboxes. $0.30 per 1,000.
9
Users / 30d
217
Runs / 30d
cold_email_master/email-verifier-mcp-server
0%
users
MCP server that lets AI agents verify email addresses. Syntax, DNS, MX ,SMTP checks and validate Catch All emails with disposable and role-based detection, no mail sent. Works in Claude, Cursor, Chatgpt and any MCP client. $0.30 per 1,000.
0
Users / 30d
0
Runs / 30d
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Rating
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Rating
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Rating
