Get your business in every mailbox on the block
A Bloc Card is a shared postcard for local businesses. Buy one ad spot, share the cost with other businesses on the card, and reach thousands of nearby households — for a fraction of what a solo mailing costs.
Don't see your area? Request a campaign
One business per category
No direct competitors on the same card. Lock in your category first.
Refunded if it doesn't run
Cards need 75% sold to mail. If we cancel, you're refunded in full.
Designed for you
Send a logo or just your website. We design the ad and email it for your approval.
How it works
Four steps from picking a spot to leads in your phone.
Pick your spot
Choose a campaign, click an open spot on the card, and pay to reserve it.
Send your assets
Upload your logo or just paste a link to your website — we'll work from whatever you give us.
Approve the design
Once the card fills, we email you an ad design to review. Approve it or ask for changes.
Watch the mailbox
Card mails to every household on the route. Add a promo code to track responses.
Where would you like a Bloc Card campaign?
Don't see your area on the campaigns list? Tell us where you'd like one and we'll let you know when a campaign opens up nearby.
Ready to claim a spot?
Browse our active campaigns and pick the area where your customers live.