Guide
Best Data Fields to Export From Google Maps for Cold Outreach
Updated September 25, 20265 min read
A Google Maps scraper can typically pull more fields than any one campaign actually needs. Which ones matter depends heavily on which channel you're running -- a field that's essential for phone outreach might be irrelevant for email, and vice versa.
For email campaigns
Email address is obviously the core field, but business name and category matter almost as much -- they're what makes personalization possible beyond a generic template. Website URL is worth keeping even if you're not visiting every one manually, since it's useful for a quick manual check on your highest-priority accounts before you send. Rating and review count are strong segmentation fields: a business with hundreds of reviews reads and responds to pitches differently than one that's clearly newer or smaller.
For phone campaigns
Phone number, obviously, pre-formatted consistently (this matters more than it sounds like it should -- inconsistent formatting causes real dialing errors and messes with dialer tools). Business hours, if available, help you time calls for when someone's actually likely to answer rather than calling into a closed storefront. Address is worth keeping too, mostly for context during the call itself -- referencing the right neighborhood or area in the first ten seconds is a small but real trust signal.
For SMS campaigns
Phone number and business name are close to the whole list here -- SMS is a short-form channel, and most of the other fields won't fit into a message that should stay under a couple of sentences anyway. What matters more for SMS is what you do before sending: confirming the number is a legitimate business line and that your outreach fits TCPA requirements, which is a compliance question more than a data-field one. More on that here.
Fields worth exporting even if you don't use them immediately
Category/business type and address are worth keeping in every export regardless of channel, even if this campaign doesn't use them directly -- they're what let you re-segment the same list later for a different angle or channel without re-scraping. A list with only "name, phone, email" is fine for one send; a list with the fuller field set is a reusable asset.
FAQ
Do I need every available field for every campaign?
No -- exporting more fields than you'll use just adds noise to the list and makes it harder to work with. Match the fields to the channel: a phone-first campaign barely needs the email column, and an email-first campaign doesn't need to worry much about phone formatting.
Is rating and review count actually useful data, or just noise?
Genuinely useful, and often underused. Review count in particular is one of the fastest available signals for how established a business is, which helps you segment a list into tiers before you've written a single message.
Should I export the category/business type field?
Yes, especially if your search covered a broad category or multiple keywords. It lets you segment and personalize messaging by exact sub-type afterward, rather than treating every result as identical just because they matched the same broad search.
Pick your columns at export
Maplist lets you choose exactly which fields to include before you download.
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