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How to build a 500-prospect outbound list in one afternoon

How-to guides·1 min read·Updated 2026-05-16·4 sections

You're launching a new product Monday. It's Friday afternoon. You need 500 prospects, verified emails, and personalised first lines by EOD. Here's the exact 4-hour playbook.

01

Hour 1: define ICP + scrape

Define: industry + geography + 1 differentiator. Kavex Maps OR LinkedIn Companies → 700-1,000 raw leads.

Rate
2 credits / lead
Google Maps
1 credit
$0.001
credits never expire
Per 1,000
$2.00
2,000 credits
RUN SIZECREDITSCOST
30 leads60$0.06
100 leads200$0.20
500 leads1,000$1.00
1,000 leads2,000$2.00
2 credits a lead · 1 credit = $0.001 · a run that finds fewer pays less
02

Hour 2: enrich + verify

Email Finder for missing emails + Email Verifier for the full list. Lose 30-40% to bounces/catch-alls. Net 500-600 deliverable.

03

Hour 3: AI personalise

AI Personalizer per row with your sender voice. 500 unique 60-word emails generated in ~10 min. Spot-check 20 samples before sending.

04

Hour 4: load into sending tool

Export CSV. Upload to Lemlist / Smartlead / Reply. Schedule warmup or send Monday morning.

Written after running it
Last run
plumbers · London · Google Maps
Rows
30
Time
23s
Cost
€0.06
30 rows × 2 credits = 60 credits · 1 credit = $0.001

Every number on this page comes from that run, not from a price list.

Priced against
Point it at something. See what comes back.Your first 500 Google Maps leads are on the house. No card needed.
Start scraping free