Deliverability infrastructure
Secondary domains, warmed inboxes, and full SPF/DKIM/DMARC setup so your emails land in the inbox — not spam. You own every asset.
Outbound, done for you
Predictable B2B pipeline, booked on your calendar
SureFlow builds and runs the entire cold email system for your team — infrastructure, targeting, copy, and inbox management — so qualified sales calls land on your calendar every week. You just show up and close.
- No long-term lock-in
- Live in 2–3 weeks
- You own every domain & inbox
Trusted by revenue teams at growing B2B companies
Northwind
Vantage Labs
Corebridge
Meridian
Helix AI
Stackforge
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Sales calls booked for clients
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Average reply rate
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Pipeline generated
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Average time to first call
What we do
Everything it takes to turn cold contacts into booked calls
Cold email only works when infrastructure, targeting, and copy all pull in the same direction. We own all three — and the daily grind of running them.
Targeted list building
We define your ICP, then source and verify decision-makers who actually fit — no scraped junk lists that burn your domains and your budget.
Copy that gets replies
Personalized, human-sounding sequences built around a real trigger and a clear offer. Tested and iterated on your actual reply data.
Inbox & call management
We monitor replies daily, handle objections, and book qualified prospects straight onto your calendar. You wake up to meetings, not admin.
How it works
From kickoff to booked calls in four steps
A clear, proven path. No black box — you see the strategy, the lists, and the numbers at every stage.
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01
Strategy & ICP
We map your ideal customer, offer, and the trigger that makes outreach relevant — then agree on targets and messaging angles.
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02
Build & warm
We register domains, set up and warm inboxes, and configure authentication so you're ready to send safely.
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03
Launch campaigns
Verified lists and personalized sequences go live. We ramp volume carefully and watch deliverability like a hawk.
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04
Book & optimize
Replies get worked, calls get booked, and we iterate on copy and targeting using your real response data every week.
Results
Outbound that shows up as pipeline
A snapshot of what a dialed-in SureFlow system produces. Your numbers depend on your market — we set targets together before we start.
48 calls booked
In the first 90 days, from a standing start with zero outbound motion in place.
4.6% reply rate
$1.2M pipeline
3.1x more meetings
Versus their in-house SDR the previous quarter — at a lower cost per booked call.
31 calls / mo
18 days to first
$860K new pipeline
From a single niche campaign targeting operations leaders at mid-market firms.
5.2% reply rate
22 calls booked
What clients say
Teams that stopped chasing leads
“We went from cold-emailing on the side to a real, predictable pipeline. The calls are qualified and our AEs actually look forward to them.”
“Setup was fast and hands-off. Within three weeks we had meetings on the calendar and our deliverability was rock solid.”
“The reporting is transparent and the team is genuinely good at copy. It feels like an in-house SDR team without the overhead.”
Pricing
Simple, flat monthly retainers
No per-lead games. One predictable fee that covers strategy, infrastructure, sending, and management. Setup is included.
Launch
For teams testing outbound in one niche.
$2,000/mo
- 2 sending domains · 6 inboxes
- ~500 verified leads / month
- 3-touch sequence, one niche
- Weekly reporting
Growth
For teams that want a real, steady flow of calls.
$3,500/mo
- 5 sending domains · 15 inboxes
- ~2,000 verified leads / month
- Multi-variant copy testing
- Reply handling & call booking
- Dedicated strategist
Scale
For high-volume, multi-niche outbound programs.
Custom
- 10+ domains · 30+ inboxes
- Multiple niches & offers
- Automated enrichment pipeline
- Priority support & QBRs
Domains and inbox costs are billed at cost and itemized. You keep ownership of everything.
FAQ
Questions, answered
Domains need 2–3 weeks of warmup before we send at volume, so first calls typically land in weeks 3–5. We set realistic targets with you up front based on your market and deal size.
Never. We send exclusively from separate secondary domains that are lookalikes of your brand. Your primary domain stays clean for contracts, invoices, and warm replies.
We do. Every sequence is written for your offer and audience, built around a real trigger, and refined using your actual reply data. You approve messaging before anything goes live.
Yes. Domains and inboxes are registered under your brand and you retain ownership. If we ever part ways, you keep the assets and the data.
No lock-in. We work month to month after the initial setup period. We'd rather earn the retainer with booked calls than trap you in a contract.
Ready for a calendar full of qualified calls?
Book a 20-minute strategy call. We'll map your ICP, estimate your numbers, and show you exactly what a SureFlow system would look like for your team.
- No pressure, no obligation
- Leave with a concrete plan