Clean Friday’s list before launch
The list verified, deduplicated against the CRM, customers removed, and handed back send-ready with the risky rows separate and the counts in the summary.
→ A send decision made on numbers.
⟨ USE CASE · AI AGENTS FOR OUTREACH DATA ⟩
AI Agents for Outreach Data
Verified, deduplicated, suppression-checked contact data ready for the sequence. Agents verify every email and phone, remove duplicates against your CRM, hold out customers and do-not-contact records, and hand back the list with the risky rows split out.
VERIFIED IN BULKDEDUPED AGAINST THE CRMRISKY ROWS SPLIT OUT
100%
verified before loading
Every email checked for deliverability and every phone for validity before a sequence tool sees a row.
4
outcomes reported
Deliverable, risky, duplicate and suppressed rows counted and shown before the send decision.
2
suppression checks
Customers, open deals, competitors and do-not-contact records held out before the list exists and again before any load.
0
silent merges
Duplicate resolution against the CRM is an approval batch showing which records merge.
⟨ THE JOB TODAY ⟩
Where the week actually goes.
01 /
The list is the deliverability risk
One unverified upload and the bounce rate takes the domain with it. The next three campaigns pay for the first one’s haste.
02 /
Duplicates reach the same person twice
The new list overlaps the CRM, the last campaign and itself. The prospect hears from two reps in one week and trusts neither.
03 /
Customers get prospected
Suppression lists live in three tools and none of them talk. The cold email to a paying customer is the one everyone remembers.
⟨ SEND-READY SPLIT ⟩FRIDAY’S LIST · 1,200 ROWS
⟨ WITH ASTROFABRIC ⟩
What changes when agents carry the work.
Verification in bulk
Every email checked for deliverability and every phone for validity, results and dates stored on the row.
email_verify · find_phone
Deduplication against everything
Rows matched on identity keys against the CRM, previous campaigns and the list itself, with merges proposed rather than silently applied.
list_hygiene · crm match
Suppression at the source
Customers, open deals, competitors and do-not-contact records held out before the list exists and checked again before any load.
held out → checked again
The honest split, delivered
Deliverable, risky, duplicate and suppressed rows reported with counts and delivered as a CSV, a sheet or a paused campaign.
deliver_csv · list_push
⟨ HOW IT WORKS ⟩
From objective to delivered rows.
- 01 · OBJECTIVE
Upload the list
A CSV, a sheet, a saved list or a CRM segment, with the sequence tool or CRM it should be ready for.
- 02 · IDENTIFY
Resolve identity
Rows matched on email, domain and name so deduplication and suppression run against the right entities.
- 03 · DEDUPE
Deduplicate
Rows matched against the CRM, previous campaigns and the list itself, with merges proposed rather than applied.
- 04 · SUPPRESS
Suppress
Customers, open deals, competitors and do-not-contact records held out, with the reason recorded on each held row.
- 05 · VERIFY
Verify
Emails checked for deliverability, phones for validity, catch-all and role addresses flagged as risky with counts.
- 06 · DELIVER
Deliver the split
Deliverable, risky, duplicate and suppressed rows reported and delivered as a CSV, a sheet or a paused campaign.
⟨ THE DATA ON EVERY ROW ⟩
EmailEmail statusCatch-all flagRole-address flagVerification dateDirect phonePhone validity and typeDomainDuplicate match keyCRM matchPrior campaign matchCustomer statusOpen opportunity flagDo-not-contact statusFit scoreSplit outcome
⟨ USE CASES ⟩
The jobs this page was written for.
Merge two vendor lists
Two purchased lists merged, duplicates resolved against each other and the CRM, and one clean list returned with the overlap reported.
→ One list, no double sends.
Re-verify an aging sequence list
The contacts in a running sequence re-verified monthly, departed people and new bounces removed, the sequence tool updated on approval.
→ Deliverability that holds over time.
Reply-driven suppression
Unsubscribes, hard bounces and "not interested" replies read back from the outreach tool and swept into permanent suppression.
→ No future list re-hits them.
⟨ BEFORE AND AFTER ⟩
Outreach data, before and after
| By hand | With AstroFabric | |
|---|---|---|
| Verification | Skipped or sampled | Every row, results and dates stored |
| Duplicates | Two reps, one prospect | Matched against CRM, campaigns and the list, merges proposed |
| Suppression | Three tools that do not talk | One workspace list, applied twice |
| Reporting | A row count | Deliverable, risky, duplicate and suppressed, with counts |
| Bounces | Inherited by the next campaign | Swept into permanent suppression |
| Delivery | Upload and hope | Paused campaign, drafts or a clean sheet |
⟨ MISSIONS YOU WOULD RUN ⟩
Described in plain language. Delivered end to end.
SCORING & VERIFICATION
Clean a list before launch
Friday’s list verified, deduped against the CRM, customers removed, handed back send-ready with the risky rows separate.
Email VerificationHubSpotCSV
ONE MISSION · EVIDENCE ATTACHED
SCORING & VERIFICATION
Dedupe two lists against the CRM
Two vendor lists merged, duplicates resolved against each other and the CRM, and one clean list returned with the overlap reported.
ListsPipedriveGoogle Sheets
ONE MISSION · EVIDENCE ATTACHED
PERSONALIZATION & OUTREACH
Sequence per segment → Instantly, paused
The clean list split by segment, a sequence written per segment, loaded paused with the verification counts in the summary.
Email VerificationInstantly
ONE MISSION · EVIDENCE ATTACHED
Three of a hundred. The full playbook library ships in every workspace, and anything you can describe becomes a mission.
⟨ WHERE THE RESULT LANDS ⟩
⟨ GOVERNED AUTONOMY ⟩
Safe enough to actually turn on.
⟨ CONTROL PLANE ⟩ENFORCED AT RUNTIME · NOT ADVISORY
Nothing loads unverified
A sequence tool never receives a row that has not been verified, and the risky split is shown in the approval request.
Suppression is permanent
Bounces and unsubscribes sweep back into suppression so no future list re-hits them.
Merges are proposed
Duplicate resolution against the CRM is an approval batch showing which records merge, never a silent overwrite.
FAQ
Questions, answered.
What does verification check?
Emails are checked for deliverability against the mailbox, with catch-all and role addresses flagged as risky rather than counted; phones are checked for validity and type. Results and dates are stored on the row, and the deliverable, risky and unknown splits are reported with counts.
How does deduplication work across systems?
Rows are matched on identity keys, email, domain and name, against the CRM, previous campaigns in your outreach tool and the list itself. Matches are proposed as merges in an approval batch that shows both records, so nothing is overwritten silently.
Where does the clean list go?
Wherever the sequence runs: Instantly or Lemlist as a paused campaign, Gmail as drafts, HubSpot or another CRM as sequence-ready contacts, or a CSV and sheet for anything else. The verification counts travel with it so the approver sees the split.
Can it re-verify a list we already loaded?
Yes. Point it at the campaign or the CRM segment and it re-verifies every address, flags departures from job-change signals and new bounces, and proposes the removals as an approval batch. Monthly re-verification can run as a standing mission so a long sequence keeps its deliverability.
How are catch-all domains handled?
Addresses on catch-all domains are flagged as risky with the reason, counted separately and held out of the deliverable set by default. You can choose to include them in a smaller, slower send, and the outcome of that send feeds back so the row is marked from evidence next time.
Does it check phones too?
Yes. Phones are checked for validity and type, switchboards marked, and invalid numbers split out with the same counts as emails. Where a direct line is missing, the waterfall can find one through licensed sources and verify it, charged only when a source answers.
What does list cleaning cost?
Plans start at $65 per month with credits included. Verification costs a fraction of a credit per address, deduplication, suppression and the split report are free, and finding missing phones or emails costs a few credits per hit. Every run states its estimate before it starts.
⟨ DEPLOY ASTROFABRIC ⟩
Send to a list you can defend.
Upload Friday’s list; the send-ready split is back before the stand-up.