boundtobound · Outbound that actually replies.

Pull up any SDR's calendar.
Watch where the hours go.

// the bottleneck

09:00

Coffee. Opens CRM. Says today's the day.Optimism intact.

09:20

Starts prospect research. First LinkedIn tab opens.Scrolls 14 posts looking for a hook.

10:50

Has finished 9 personalized openers.All variations on "I noticed you posted about…"

12:30

Lunch. Half the queue still untouched.Mental tab count: 31.

15:10

Quietly copies an old opener and replaces the name.Nobody will notice. Nobody replies either.

17:30

Sends the last one. 50 leads done. Zero sold.Saves the day's queue for tomorrow's review.

Your salaried hire just spent eight hours not selling.
And tomorrow, they'll do it again.

Same prospect.
Two different writers.

// show, don't tell

Manual SDR · 6 minutes

The opener Maria writes

after scrolling Sarah Chen's LinkedIn for 5 min 47 sec

Hi Sarah, I came across Loopline Agency and was impressed by your work in the B2B space. I'd love to share how we're helping similar agencies scale their outbound. Open to a quick chat?

6 minper opener

~1.5%reply rate

$8.30SDR time cost

boundtobound · 1.4 seconds

The opener your system writes

parsed her last 3 posts + Loopline's pricing page + recent Series A

Sarah, six weeks since you swapped 4 SDRs for 1 RevOps hire. Honest question, not a pitch: is cold pipeline coverage actually holding, or are you quietly backfilling?

1.4 sper opener

~4.5%reply rate

$0.02per opener

Three parts.
One system that runs on its own.

// what I build

01 / THE PIPES

Tools that talk to each other.

A Make scenario (or n8n) that connects your prospect database, your scraping layer, your AI, and your sender. One workflow. Triggered by a row in a Sheet. Done by the next row.

Make.comApolloApifyInstantly

02 / THE BRAIN

Prompts tuned to your offer.

Not a generic ChatGPT call. A prompt library trained on your ICP, your value prop, and the angle your best closer would take. A/B tests surface which framings actually book calls. The rest get pruned.

ClaudeGPT-5Custom prompts

03 / THE MAILROOM

Inbox placement, handled.

SPF, DKIM, DMARC configured. Sending domains warmed in the background. Bounce monitoring. Your messages land in primary. Not promotions. Not the void.

SPF/DKIM/DMARCDomain warmupInbox monitoring

From your CSV
to your team's calendar.

// the path

The audit free · 20 min

You send me 10 real leads from your CSV. I record a 4-minute Loom showing the workflow running on them. Actual openers, side-by-side with what an SDR would write. No pitch. If you don't want to build with me, you keep the Loom as a reference.

The build ~ 1 week

I set up the entire system inside your tools. Your Make, your Apollo, your Instantly. Your data, your lists, your sender domains stay yours — no proprietary stack, no platform to be trapped on. If we part ways, your workflow keeps running. It just stops getting sharper.

The run monthly · ongoing

Your team runs the system daily. I keep an eye on what's working: retuning prompts when reply rates dip, running quiet A/B tests on opener angles, sending one focused monthly report. No bloat, no fake dashboards. Pay only as long as it's earning.

$2,000 / month · everything in

the math Four numbers. Read the last one twice. $20 to personalize a thousand leads 25h SDR research time back, per week < 1 wk from contract to first send $2k/mo flat. no setup. month-to-month. Across cold-email benchmarks from Lavender, Smartlead, and Instantly (2024-2025), specific recent references lift reply rates 100%+ over template personalization. Your delta depends on offer and list fit — but the direction holds across every system I've shipped.

Built for one kind of buyer.
Bad for everyone else.

// the fit

Talk to me if YES

You run a B2B outbound, lead-gen, or SEO agency · 5–30 people.
Your clients are B2B — SaaS, services, or operators selling into other businesses.
You sell into the US, UK, or comparable English-speaking markets.
Your SDRs are doing manual personalization and have hit the ceiling.

Skip me if NOT

You sell B2C or DTC. Completely different playbook, I'm not your guy.
You're a solo freelancer under ~$10k/mo (the ROI math doesn't pencil out).
You want managed sending or list-buying. I build workflows, not pipelines.

Carlos Avramescu · Bucharest, RO

I'm Carlos. Programmer turned outbound systems builder. Started boundtobound after a 4pm visit to a client's office last spring. Their best "Sales Guy" had 13 LinkedIn tabs open. Six openers written. All of them variations of "Hey, I came across your post about newly added functionality, I think we can work together." Did the math on what that one hour cost... let's just say it made me sit down and build the first version of this. The audit is free. Cheapest way to find out if I'm right.

Send me 10 leads.
I'll send you the openers tomorrow.

No pitch. No follow-up unless you reply. Watch the Loom, decide if it's useful — then either book a call or pass on it. Fair trade.

Book a 20-min audit → // or just email carlos@boundtobound.com

Pull up any SDR's calendar. Watch where the hours go.

Same prospect. Two different writers.