Partner spotlight: Content Marketing Media

Most outbound agencies rent their whole stack. Content Marketing Media builds part of its own. When the off-the-shelf tools hit a wall, founder Josh Whitfield — a 15-year automation engineer — writes the missing piece himself. The clearest example is Signaliz, the GTM signal engine CMM built and now runs on.

CMM is an OutboundSync agency partner, and one of our certified partners, so we have had a front-row seat to the work.

Who’s behind it: Josh Whitfield

Josh Whitfield didn’t come up through marketing. He spent 15 years in insurance leading agile teams on intelligent automation — process mining, API integrations, robotic process automation — which means he was shipping AI-driven systems well before it was fashionable. Content Marketing Media is what happened when he pointed that skill set at go-to-market.

His take on the craft is refreshingly contrarian. “I don’t write any of my own prompts anymore — I just ask the models to write the prompts for me,” he says; the edge isn’t prompt-wrangling, it’s “creativity… it takes creativity to not be like everybody else.” A GTM engineer’s real job, in his telling, is business sense first and technical wizardry second.

The spiky part: they built Signaliz

Here’s what separates CMM from the dozens of agencies running the same playbooks: when they need a capability the market doesn’t sell, they build it. Signaliz is the proof. It’s CMM’s own product — a GTM signal engine that does prompt-based company signal enrichment, runs a seven-vendor email-verification waterfall, and handles enterprise-grade validation, all built with Claude Code and MCPs. Its pitch — “build GTM systems, run them anywhere” — means you connect it once and orchestrate from an API, an MCP, or no-code, reading and writing across CRMs, outbound platforms, and data providers through a single interface.

For a client, the practical effect is that CMM is not boxed in by what a vendor’s roadmap allows. Deliverability, enrichment, signal detection — the parts that usually break at scale — run on tooling CMM controls and improves. Most agencies can only file a feature request; CMM ships the feature.

What CMM actually does

None of that replaces the agency work — it powers it. CMM runs full outbound GTM: ICP mapping, integrated cold-outreach campaigns across email and social, deliverability, AI-driven personalization, CRM integration, and GTM consulting. It is also, by its own count, the only agency certified across the whole modern outbound stack — Clay, Instantly, HeyReach, Octave, and Maildoso. Clients range from startups to names like Airbyte, where CMM doubled SDR booking rates.

The fit with OutboundSync

CMM runs on the platforms OutboundSync supports — Clay, Instantly, HeyReach, and the rest — and is OutboundSync-certified itself. OutboundSync lands all of that outbound activity on the right records in the CRM, which matters more, not less, when an agency is orchestrating signals and sequences across this many tools. The cleaner the activity data, the better Signaliz’s signals work.

If you want an outbound partner that builds, not just buys, Josh’s team is worth a look.