Clean the file
Normalize addresses, group duplicates, flag structural problems, and separate possible corrections for human review.
Oddity Software / List services
Know what is in your list before you act on it.
Turn a permissioned email list into clear segments, useful indicators, and a protected action report for your next decision.
Begin with a conversation about your list size, permission source, and goals. Do not send the list through the contact form.
A complete review
More useful than a clean or dirty flag.
One scoped package combines file cleanup, verification when contractually available, and indicators drawn from the source file, public domain records, and the chosen verifier's included result fields.
Assess the signals
Keep deliverable, risky, undeliverable, and unknown outcomes distinct. Reconcile supplied bounces, suppressions, and consent evidence.
Explain the patterns
Show domain concentration, relevant verifier signals, and client-supplied age or engagement context when those fields are reliable.
What you receive
A report made for action.
The result is organized so you can decide what to keep, hold, correct, or reconfirm. Each recommendation carries a reason. Uncertain outcomes remain visible instead of being forced into a yes or no answer.
Ask about a list reviewExecutive summary
Input and unique counts, segment sizes, risk patterns, and priorities.
Protected action file
Original and normalized value, status, indicators, action queue, and reason.
Methods and limits
Definitions, data sources, exclusions, and uncertainty for responsible use.
Clear boundaries
Useful insight, honest limits.
Client-owned, permissioned lists and an agreed processing scope.
Included indicators without a separate purchased enrichment feed.
Protected results and an agreed retention and deletion plan.
No automatic sending, contact deletion, or CRM writeback.
A deliverable label is not permission to email or a delivery guarantee.
No personal traits inferred from an address or guessed consent.
Choose your review
A clear price for a defined list.
Choose a package by input row count. We confirm list permission and processing scope before you send a file. Multi-source work, CRM changes, integrations, and monitoring receive a separate quote.
List health conversation
No chargeDiscuss the approximate row count, permission source, and goals. No file upload or verification is included.
Discuss your listCore Readiness
$595 up to 10,000 input rowsOne eligible file, included indicators, an executive summary, protected action file, and one review round.
Expanded Readiness
$1,195 up to 25,000 input rowsThe same defined review for one larger eligible file, including its protected action report and one review round.
Bring the question, not the file
Tell us what you need to know about your list.
Share its approximate size, where addresses came from, and what decision the results should support. We will suggest the right scope and a secure intake path if the project is a fit.