Mailfrog exists because the best B2B audiences aren't sitting in a database waiting to be exported. They have to be built — precisely, freshly, and to your exact spec.
Where we came from
The team behind Mailfrog spent years running B2B data and demand generation at Avention Media. We watched sales teams buy the same tired lists from the same tired providers — and get the same tired results.
The best prospects — the ones actually worth reaching — were always in the long tail. Niche industries, unusual seniority combinations, hyper-specific company profiles. No vendor had them pre-packaged. And even if they tried, the data was months old before you saw it.
So we built Mailfrog: a platform that starts from your Ideal Customer Profile and works outward — generating fresh, targeted prospect data and executing your campaigns in the same roof, without the feature gating that forces you to upgrade just to do basic outbound.
What we believe
Your Ideal Customer Profile isn't a filter — it's the foundation. Every feature, every workflow, every data point in Mailfrog flows from your ICP definition outward.
Pre-packaged contact databases decay the moment they're compiled. We believe in on-demand data generation built to your exact parameters — not someone else's inventory.
Multi-step sequences, advanced segmentation, AI personalization — these aren't premium add-ons. They're the baseline. Every Mailfrog plan includes the full toolkit.
Data generation, segmentation, AI messaging, campaign execution, and deliverability — all under one platform. No stitching together five tools. No data migration headaches.
Generic AI creates noise. Mailfrog's AI personalization feeds on your deeply defined ICP, generating messaging that's contextually relevant — not just syntactically correct.
Getting to the inbox isn't a feature — it's a prerequisite. Automated warmup, sender reputation management, and best practices are built into the platform from day one.
Built on 15+ years of data expertise
Mailfrog is the product arm of Avention Media, a B2B data and demand generation company with over a decade of experience helping enterprise and mid-market sales teams reach the right audiences.
That heritage means Mailfrog isn't built on theory — it's built on the exact pain points we've watched B2B teams navigate every single year. The frustration of stale lists. The cost of disconnected tools. The missed pipeline from campaigns that never reached the right inbox.
Visit Avention Media
Avention Media is a B2B data and demand generation company delivering custom audience solutions to sales and marketing teams worldwide. Mailfrog is their flagship SaaS product.
aventionmedia.comHeadquartered in the US
Serving B2B sales & marketing teams globally
The people behind the platform
The Mailfrog team comes from B2B data, demand generation, and sales engineering backgrounds. We've been in the trenches of outbound — and built the platform we always wished existed.
Avention Media
Founding Team
15+ years running B2B data and demand generation — the experience that shaped every product decision in Mailfrog.
Data Team
Custom Data Engine
The team behind our on-demand prospecting infrastructure. Built to generate fresh, targeted databases for any ICP in real time.
Product Team
Platform & Sequences
Designing the workflows that let sales teams move from ICP definition to live campaign without leaving the platform.
Growth Team
Deliverability & AI
Obsessed with inbox placement, sender reputation, and AI personalization that generates actual replies — not just sends.