B2B Cold Outreach

We help marketplaces find their supply side.

Sorevanta is a boutique cold outreach studio. We run targeted email campaigns to recruit professionals, vendors, and partners for early-stage marketplaces.

See current work Get in touch
What we do

End-to-end outreach, run for you.

From research to reply — three disciplines we handle so founders can keep building.

Campaign Strategy

Audience research, segmentation, messaging frameworks tailored to each vertical.

Sending Infrastructure

Warmed domains, deliverability monitoring, multi-inbox rotation. SPF/DKIM/DMARC fully configured.

Reply Management

We handle the inbox so founders can focus on closing. Qualified replies forwarded daily.

Current Work

Who we're building with.

We take on a small number of projects at a time. Here's what's live right now.

Connecting 2.2M Korean-Americans with Korean-speaking professionals across 18 service categories.

Marketplace · Launched 2026 · 18 categories · US-based
Visit haningosu.com
More projects coming soon.
Approach

Four steps, one campaign.

We move quickly and stay close to the data. Every step is reversible.

STEP 01

Discover

Understand the marketplace, the supply side, and what makes them choose to join.

STEP 02

Build

Set up domains, warm inboxes, write copy, validate lists.

STEP 03

Send

Launch and monitor. Daily volume scaled with deliverability.

STEP 04

Iterate

A/B test subject lines, body copy, and CTAs based on reply data.