Email Sanitization Tools
Tools for the list, before the send
94 browser tools for syntax, disposable and role flags, duplicates, and the counts people run before a campaign. Nothing here probes a mailbox.
Single Address Checkers
Check one address for format, risk, and whether it is worth sending to.
12 tools →
Bulk List Cleaners
Paste or upload a list and clean it in one pass.
12 tools →
Risk Detectors
Detectors for the address types people search before a list goes out.
14 tools →
Syntax and Typo Tools
Format checks and typo fixes for the mistakes people make when they type an address.
12 tools →
Domain Checks
Domain-level checks people run while verifying whether an address can receive mail.
10 tools →
List Utilities
Small list chores: dedupe, split, strip display names, and pick the email column.
12 tools →
Calculators
Bounce, decay, waste, and hygiene numbers people calculate before they clean or send.
12 tools →
Pre-Send Sorters
Split a result file into the piles you send, review, or drop.
10 tools →