Results
We only publish a metric once the client who ran the campaign has reviewed and approved it. Here's what real evidence exists today, and how each future case study will be added.
Available today
The same discipline every Outbound BD engagement is run on — campaign performance, inbox-placement tests, and sender infrastructure, each shown on its own terms.
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Sustained campaign performance on Instantly — 5.6K sent, a platform-reported 83.9% open rate, and a 2.7% reply rate over roughly three months, generating 25 sales opportunities.
Platform-assigned monetary value hidden because it is not verified revenue.
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An Instantly inbox-placement test — 3,980 test emails were sent, and 3,907 of the 3,975 received reached the inbox (98.29%) in this specific test, broken down by sender/recipient provider pairing.
One specific test result — not a guaranteed or typical outcome for every campaign or provider pairing.
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A second, smaller campaign on Instantly — 759 sequence sends, a platform-reported 98% open rate, and 17 sales opportunities generated.
Platform-assigned monetary value hidden because it is not verified revenue.
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127,149 sequence starts generated 140 opportunities. Instantly reported a 78.65% Positive Reply Rate among replies—not an overall campaign reply rate.
An exceptional individual result, not a typical or guaranteed outcome — most campaigns perform closer to the other examples shown here. Platform-assigned monetary value hidden because it is not verified revenue.
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Sender warm-up health on Smartlead — 42 of 42 warm-up emails landed in the inbox in this snapshot, with zero flagged as spam, the kind of ongoing infrastructure monitoring every managed inbox gets.
Case studies
We only publish figures once a client has reviewed and approved them. Here's the format each case study will follow.
Real client results will appear here once a campaign is complete and the client has approved them for publication.
Real client results will appear here once a campaign is complete and the client has approved them for publication.
Real client results will appear here once a campaign is complete and the client has approved them for publication.
Client feedback
“Great freelancer. Excellent work on cold email campaigns. We had 60 inboxes and all of them had a 95%+ health score, and over a 50% open rate. Very good!”
“Masum was very good to work with. He provided us with many technical details we could not have received without his knowledge and experience. I probably asked more questions than the average customer and he was always professional and very responsive. I would definitely recommend him and work with him again.”
“Masum was a pleasure to work with -- we had the challenging task of establishing multiple domains for cold outreach for a SaaS startup and Masum handled everything, including gathering leads, setting up the platform (Instantly), and managing the outreach. Hit some snafus with deliverability.. the only downside, but not preventable. Overall he was a pleasure to work with.”
“Excellent experience working together. Communication was clear, delivery was on time, and the quality of work met expectations. Professional, responsive, and easy to collaborate with. Would recommend and work together again.”
“This is out 6th project with Masum. Great work and responsiveness as always”
“Amazing as always. really wants to help, always available to make changes. highly recommend.”
If you're a client and would like your results featured here, we'll send the exact figures for your review before anything is published.
Get in touch →Tell us about your ICP and goals on a 30-minute call. We'll tell you honestly whether cold email is the right channel for you.