Link Leads Blog · October 8, 2026
SMS and email lists sell at the same flat price per lead. Nothing else about running them is the same, and a blended cost number that ignores that will mislead you about which channel is actually cheaper to work.
SMS lead lists and email lead lists both run $0.012 per lead, flat, with the same 5,000-lead minimum. An agent splitting a budget across both — texting one file while emailing another, or running both against the same state and age filter to cover more of a market — can look at two line items that say $0.012 and conclude the campaign's cost per lead is $0.012. That number is only the data cost. It says nothing about what it costs to actually put a message in front of each of those leads, and that's where SMS and email stop looking anything alike.
Texting a list runs through a dialer or SMS platform that bills per message sent — the breakdown in the math on texting 10,000 aged leads puts that cost at roughly $0.012 per message on top of the list price itself, which doubles the real cost of reaching an SMS lead before a single reply comes in. Email runs through an ESP, and most ESPs price in flat monthly tiers rather than per-send fees — so the marginal cost of emailing the 10,001st lead on a plan that already covers that volume is close to zero. Average those two sticker prices together and you get a number that's too high for email and too low for SMS, which is worse than just picking one channel's real number and admitting the other is different.
Blended cost per lead needs a lead-cost line and an outreach-cost line for each channel, combined across both before you divide by total volume:
Blended CPL = (SMS lead cost + SMS outreach cost + Email lead cost + Email outreach cost) ÷ total leads contacted
A worked example on a 20,000-lead split, 10,000 SMS and 10,000 email, both pulled from the same state and age filter:
Those outreach figures are illustrative; your own platform's per-message and per-send pricing will move the number, sometimes substantially. The formula is the part that holds regardless of what your specific rates are.
The SMS file is 96% mobile-validated, not 100% — the remaining slice is landline or indeterminate numbers that count toward the 10,000 you paid for but can't be legally or usefully texted. Counting the full file toward "usable SMS volume" understates the real blended CPL once you want an apples-to-apples contacted-lead denominator instead of a purchased-lead one. A phone-type pass before you lock in the split turns that unknown slice into either "mobile, keep it in the SMS batch" or "landline, move it to a calling list instead" — Landline Remover (an affiliate link — we may earn a commission if you sign up) does that in one upload pass, which is cheaper than finding out the hard way three days into a texting wave.
Blended CPL is a spend number, not a performance number. The one that actually tells you whether a 50/50 split is the right split is cost per reply, computed separately by channel: channel spend ÷ channel replies. If SMS costs twice as much per lead to work but generates four times the reply rate, its cost per reply is still lower than email's — which means the next campaign's budget should lean SMS, not split evenly out of habit. Run both channels' cost-per-reply side by side before you decide the ratio for the next order.
Blended CPL isn't the end of the math — it's the lead-cost-plus-outreach-cost input to the fuller formula in cost per acquisition on aged insurance leads. On a single-channel campaign that formula's first two lines are straightforward. On a blended campaign, the number you just built across both channels is what goes into that formula's numerator before you divide by deals closed — treat the two posts as one calculation, not two separate ones.
Tag each order with its channel, its outreach spend, and its reply count the same way you'd track any other batch-level metric. A month-end blended average hides which channel actually earned its half of the budget — the batch-level record is what tells you to shift the ratio next time instead of guessing.
The platform costs, reply rates, and example commission figures above are illustrative, not a projection for any specific campaign. Actual outreach pricing, reply rates, and close rates vary by platform, vertical, script, and state — run this formula against your own numbers before sizing a budget split on it.
Link Leads sells SMS and email lead lists at a flat $0.012 per lead, minimum order 5,000 leads ($60), filterable by state and age band, deduped and delivered as an instant CSV — pull both from the same filter and the blended math above runs cleanly. Build an order in the order builder, or grab a free 100-row sample of either list before you commit to a split.