GTM systems
for B2B SaaS
founders.

Outbound, RevOps, AI personalization. Built end-to-end with HubSpot, Clay, n8n, and Claude. For Series A through B teams that need infrastructure, not another deck.

Book a call →See the work
Espen Campbell
HubSpot●Clay●n8n●Claude API●Apollo●Instantly●Fathom●Smartlead●Findymail●LeadMagic●Anymailfinder●Datagma●Cal.com●Resend●Supabase●Vercel●Next.js●Linear●HubSpot●Clay●n8n●Claude API●Apollo●Instantly●Fathom●Smartlead●Findymail●LeadMagic●Anymailfinder●Datagma●Cal.com●Resend●Supabase●Vercel●Next.js●Linear●

Try it now

LIVE TOOL

Real-time SPF, DKIM, DMARC, and MX validation. A slice of the audit engine I run for clients. Free, no signup.

SAMPLE CHECKS
stripe.com88/100
github.com75/100
vercel.com72/100
shopify.com62/100
● 80+ Strong● 70–79 Watch● <70 At risk

What I build

3 PRACTICES
STACK · 01See work →
Custom GTM systems
n8n workflows, Clay enrichment, HubSpot routing, AI personalization. Wired end to end. No black boxes.
AUDIT · 02Try the tool →
Deliverability infrastructure
SPF, DKIM, DMARC, sending domains, warm-up, monitoring. Get into the inbox and stay there.
MAINTAIN · 03See work →
CRM hygiene & routing
Dedup, enrichment fill, lead scoring, owner routing, drift alerts. Stop the quiet rot.

Sound familiar?

↳
"Our outbound used to convert. Now it just sends."
↳
"Reply rates are dropping for no reason we can see."
↳
"I can’t tell what our pipeline actually means anymore."
WHO I WORK WITH

B2B SaaS founders and early CROs at Series A through B. Sales orgs of 5-50, with outbound that has plateaued and a CRM that's drifting.

If your team is sending more email than ever and getting fewer replies — or your pipeline data is too messy to trust — that's the problem I solve.

Got an inbox that should be a dashboard?

30-min audit call. Free. No deck.

Book a call →