Purplebox: B2B outreach for interior design that actually gets opened.
A category where most cold email lands in trash. We rebuilt the outbound from the ground up, ICP, data, copy, deliverability, and pushed cold email open rate past 60% with qualified meetings landing on the founder’s calendar.
(industry average: 20–25%)
from architects & developers
qualified meetings booked
Why interior design is hard to prospect, and how we fixed it.
B2B outreach for interior design fails for predictable reasons: generic lists, no real point of view in the message, and inboxes that have been burned by mass-blast vendors. We rebuilt every layer.
ICP & data
We narrowed Purplebox’s ICP to specific buyer types, commercial architects, fit-out contractors, and developers with active projects, and built enriched lists with signals like active tenders and recent project announcements.
Deliverability & warmup
Dedicated sending domains, SPF/DKIM/DMARC, paced warmup, and human-paced sending volumes. That is the unglamorous reason the cold email open rate cleared 60% instead of stalling at 18%.
Hyper-personalized copy
Each message referenced a real project, a recent hire, or a visible problem in the prospect’s portfolio. AI-assisted research, human-reviewed copy, not a templated mail merge with a first-name token.
The numbers, plainly stated.
What we actually shipped.
A full outbound engine, owned by Purplebox, run by Vara Tech. ICP and data refreshed monthly. Sending infrastructure hardened so the cold email open rate stays high instead of decaying after week two. CRM stages and follow-up cadences wired so a reply turns into a meeting without anything slipping.
If you are doing B2B outreach for interior design, architecture, or any visually-driven category, the failure mode is almost always the same: the message looks like every other vendor pitch. Fixing that is design work as much as it is sales work, and that is the layer most agencies skip.
Want this kind of pipeline for your firm?
30 minutes. We will look at your ICP, your current outbound (if any), and tell you honestly whether this approach fits, and how fast we could stand it up.