Result: $200K added in upfront fees alone
“Cold email had always been a black box for us. They turned it into a predictable revenue channel inside one quarter.”
We deploy enterprise-grade infrastructure and AI-personalized outreach to pack your calendar with qualified B2B decision-makers.

“Just closed a 2.1k/m deal yesterday for copy only.”

“Hit my first 5-figure ($10,000) day.”

“I signed my biggest client last week for google ads. $6k/mo.”

“A lot of interested leads and ended up closing a client.”

“Closed my 2 biggest clients this week.”

“We closed 2 clients in the last week.”

“$50k deal closed.”

“Got 4 booked calls from this campaign alone.”

“Booked over 20 sales calls.”

“Literally did 4x booked calls and 3x calls taken.”

“Super knowledgeable on all things cold email. Highly recommend.”
“Cold email had always been a black box for us. They turned it into a predictable revenue channel inside one quarter.”
“We tried doing it in-house for six months and got nothing. They had us booked solid in three weeks.”
“The quality of the meetings is what shocked me. Every call is qualified, every prospect knows what we do before we even talk.”
“If you are serious about scaling outbound and you are tired of the agency hamster wheel, this is the play. Period.”
“Tripled our pipeline in six weeks. Every meeting that books is in our exact target market. No more chasing tire-kickers.”
“We had nothing when we started. Their system took us from zero meetings to a real, predictable book of business in one quarter.”
“I had used five agencies before bringing them in. They blew me away with the speed and velocity they brought to our outbound. Hands down the best decision we made.”
“We doubled our outbound output, cut spend in half, and the team can actually focus on closing instead of prospecting.”
“We have been working together for years now and put together some really awesome tests. Easily the highest-leverage channel we run.”
“Within 60 days of starting, we had already booked half a million in qualified pipeline. Their system just works.”
3.5 weeks in, generated 28 qualified meetings, $130k in pipeline, and 3 closes.
We've added $200K in revenue, and that's just in the upfront fees.
Most agencies charge $5,000+ upfront to send generic spam from 3 Gmail accounts. It burns your domain and ruins your reputation.
Business comes in when it comes in. You can't forecast, you can't scale, and you can't hire against revenue you can't predict.
You spent $5,000 on a "cold email campaign." They sent 2,000 generic emails from 3 Gmail accounts, tanked your domain reputation, and called it a day.
You set up Instantly, uploaded a list from Apollo, wrote an email that started with "I came across your company," and sent it to 500 people. Zero replies.
You close deals. That's your skill. Spending 15 hours a week sourcing leads and chasing follow-ups is not what you should be doing. But you don't have $10k/month for an SDR either.
Our end-to-end 5-step system. We build it, run it, and optimize it. You just take the calls.
Step 01
Your emails land in primary, not spam.
We build a completely separate sending setup - 10-20 branded domains, hundreds of inboxes, full DNS authentication (DMARC, SPF, DKIM), dedicated warm-up. Every account sends 4-5 emails per day. To email providers, that looks like normal human activity.
Your main domain stays untouched. Zero risk to your existing email reputation.
Most agencies skip this. Their clients end up in spam within 2 weeks.
Step 02
Clean data, real decision-makers.
Multi-source scraping via Apollo, LinkedIn, and custom databases. Strict ICP filtering by job title, industry, company size, revenue, and tech stack.
Every email triple-verified before it enters a sequence. Bounce rate stays below 2%.
Step 03
Personalized, not templated.
We draft 4-5 different sequence angles. AI personalizes every email based on recent news, hiring data, or LinkedIn activity.
It reads like human-to-human interaction, not a template blast.
Step 04
Active management, not set-and-forget.
Daily monitoring of inbox placement, reply rates, and bounce rates - per sequence, per angle, per audience segment. We kill underperforming angles, scale the winners, and introduce new copy every 2-3 weeks.
Most agencies launch and forget. We optimize daily because we only get paid when meetings show up.
Step 05
When a prospect replies, the timer starts. 5.5 minutes later, we're handling objections, answering questions & booking the call. The meeting shows up on your calendar.
A message from Danny, Head of Client Success
This step alone is where most companies lose 30-50% of their potential meetings.
Direct founder access. No junior account managers.
I built Jump Zebra because the agency model is broken. Founders are tired of paying massive retainers to junior account managers who learn on their dime.
We're a lean team by design. When you partner with us, you work directly with me. We keep our client count intentionally low so every account gets personal attention.
But small team doesn't mean small operation. We push over a hundred thousand emails a month. We just removed the bloat and aligned our incentives with yours.
We do the work. You close the deals.
Here's exactly what happens after you sign on.
Week 1
We deep-dive into your ICP and offer. We purchase domains, set up Azure servers, and begin warm-up.
You: 60 min onboarding call
Weeks 2-3
We source and verify your first 5,000 leads. We write 4 distinct email sequences for your approval.
You: 30 min review
Weeks 3-4
Campaigns go live. First replies within 48-72 hours. First meetings booked within 7-14 days.
You: Show up & close
Month 2+
New angles every 2-3 weeks. Fresh leads. The system gets smarter the longer it runs.
You: 10 min/week
Book a 15-minute discovery call with James Pimble to see if you qualify.