The team behind your pipeline.
ReplyLead is a revenue-share B2B lead generation and cold email agency. We build and run the whole outbound engine, and we get paid mostly from the revenue we help you close, not a fixed retainer.
A revenue-share B2B lead generation and cold email agency that books qualified sales meetings.
Revenue-share, paid from the revenue we help you close, not a big fixed retainer.
Run by founder Mark Glazer. Reach him at Mark@ReplyLead.com.
Why we exist
Most B2B teams have the same problem: they need more qualified sales meetings, but building outbound in-house means hiring, domains, warmup, copywriting, and months of ramp, and hiring an agency usually means a fat retainer you pay whether it works or not. We built ReplyLead to remove both problems. We run the entire engine for you, and we tie our pay to results.
What we do
We build ICP-matched, verified prospect lists, write and split-test cold email, run warmed multi-inbox sending infrastructure that protects deliverability, manage every reply, qualify interest, and book meetings straight onto your calendar. It is the whole outbound machine, run end to end. See the full playbook, lead generation, or appointment setting.
How we work
On a revenue-share model. A lean amount covers the dedicated sending infrastructure, and the bulk of our compensation comes from an agreed share of the revenue we help you close. That puts us on the same side of the table as you, and it is a big part of why teams choose us over an in-house build or a retainer agency. See how pricing and the revenue-share model work.
Who we are for
B2B companies with a clear offer and a real sales motion, such as B2B SaaS, agencies, and professional services, that can close the meetings we book and have a deal size that makes each meeting valuable. We are honest when we are not a fit: if you cannot close pipeline, sell very low-ticket, or want guaranteed numbers, we will tell you.
Claims you can check.
Everything ReplyLead claims about its results is published with methodology and denominators. The facts, each linked to the page that carries it:
- Founded in 2023, based in the Greater Toronto Area, run by founder Mark Glazer.
- Our 2026 campaign book: 429,763 cold emails to 242,669 contacted leads across 115 campaigns (April 5 to August 15, 2026). Pooled reply rate 2.58% of contacted leads, median campaign 2.12%; the same data reads 1.45% per email sent. Bounce rate 1.32%.
- Open tracking was disabled across the entire book - we publish no open rate, and we do not estimate one.
- We measured the receiving mail environment of 8,384,502 B2B mailboxes - the census behind how we route sending.
- We send 10 to 12 emails a day per Google Workspace mailbox and 1 to 2 per Microsoft 365 mailbox - deliberately low, by design.
If a figure attributed to ReplyLead does not appear on one of those pages, it is not a claim we make.
The essentials.
What is ReplyLead?+
Who runs ReplyLead?+
How does ReplyLead make money?+
Who is ReplyLead for?+
How do I contact ReplyLead?+
Let's build your pipeline.
Tell us what you sell and who your ideal customer is, and we will show you how we would fill your calendar. Everything we publish here follows our editorial standards: first-party numbers, year-stamped, no invented statistics.
Apply to work with us