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Multichannel prospecting: how to combine phone and email in one cadence

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Contents

Multichannel prospecting means reaching the same buyer through more than one channel, mainly phone and email, in one planned cadence where every touch builds on the last. The call makes your email familiar, the email gives your call a reason, and one stop rule ends everything when the buyer answers.

Below you get the job of each channel, how to order them, a 12-day cadence to copy, the data each channel needs, how your sequencer, dialer and CRM hand off to each other, and how to personalize without writing 500 emails by hand.

What is multichannel prospecting?

Multichannel prospecting is a sales prospecting method that contacts the same person through two or more channels, such as phone calls, email and voicemail, inside one coordinated cadence. Multichannel outreach is the same idea applied to any outbound message: the channels share one plan, one reason to talk and one stop rule.

It works because buyers split their preferences. In RAIN Group’s 2018 survey, 80% of buyers listed email as a preferred way to be contacted and 49% listed the phone, rising to 57% among C-level and VP buyers (a multi-select question). Using one channel means ignoring part of every buying group, which is why most outbound sales teams run phone and email prospecting together.

How to build a multichannel prospecting cadence

A multichannel prospecting cadence takes six decisions: what each channel does, the order, the timeline, the data, the tool handoffs and the personal line. Here they are in the order you make them.

1. Give each channel one job

Each channel does the thing it is best at, and no channel repeats another. SDR teams already spend their day this way: in The Bridge Group’s 2025 survey, the median SDR logged 112 activities a day, 44 of them phone and 41 email.

Multichannel prospecting channel roles: phone for the conversation, email for context, voicemail as a pointer to the email, and an optional manual social touch.
Give each channel one job, and the touches support each other instead of repeating the same pitch.
  • Phone: the conversation. You get a real yes or no and hear the objection in the buyer’s words. In Belkins’ 2025 agency data, cold calling produced 33.6% of all appointments booked.
  • Email: the context. The trigger, one proof point and a clear ask, read when the buyer has a minute. With 117 emails landing in the average inbox each day (Microsoft, 2025), keep it under 80 words, as Instantly’s top senders do.
  • Voicemail: the pointer. Twenty seconds that name the email, not a pitch.
  • A manual social touch (optional): viewing the buyer’s LinkedIn profile or commenting on a post from your own account, by hand. It makes your name familiar; never automate it.

Leave text messages out of cold cadences. In the US, the Do Not Call and calling-hour rules cover calls or text messages to wireless numbers, and autodialed telemarketing to a mobile needs prior express written consent (47 CFR 64.1200). Text only after a conversation where the buyer agrees. This is not legal advice; see our guide to B2B cold calling laws.

2. Decide the order: call first, email right behind

Open with a call, then send the first email within the hour and mention the voicemail you left. The two touches then point at each other, and the data supports it.

  • Voicemail lifts email. In Gong’s analysis of 300M+ cold calls (2024), leaving a voicemail raised email reply rates from 2.73% to 5.87%. After three or more voicemails, replies fell to 2.2%, so ration them.
  • Front-load the calls. In Cognism’s 2025 report, 93% of conversations happened by call attempt 3, and calling up to 5 times captured 98.6%.
  • Keep the email thread going. Instantly’s 2025 data found 58% of replies came from the first email and 42% from follow-ups. Belkins’ agency data found the opposite split, with 58.6% of replies from follow-ups and over 53% of email-sourced meetings from step 3 or later. Both say: send the follow-ups. An older study of 12 million outreach emails, mostly SEO and PR pitches, found one extra follow-up lifted replies by 65.8% (Backlinko with Pitchbox, 2019).
  • Vary the hour. Call at different times of day; in Gong’s 2024 data the connect rate peaked at 10 AM.

3. Lay the touches over 10 to 14 days

A 12-business-day multichannel sales cadence with 5 calls, 2 voicemails and 4 emails covers the window where most conversations happen without crowding the buyer’s inbox. RAIN Group’s research put the average at 5 touches per conversion for top prospectors and 8 for the rest (2017 data).

Timeline of a 12-day multichannel prospecting cadence: call, voicemail and email on day 1, calls on days 2, 6, 10 and 12, emails on days 4, 8 and 12.
The calls are front-loaded where conversations happen, and the emails carry the story between them.
Day Touch What it does
1 Call + voicemail, then email 1 The voicemail names the email; the email gives the reason in three sentences
2 Call 2, a different hour No voicemail
4 Email 2, same thread One proof point or one question
6 Call 3 + voicemail 2 A new reason, never “just following up”
8 Email 3 A new angle, or a second person at the account
10 Call 4 No voicemail
12 Call 5, then email 4 Close the loop and set a nurture date

The stop rule: a reply, a booked meeting, a clear no or a “wrong person” ends the cadence on every channel the same day. For more variants (executive, trigger-based, inbound), see our sales cadence examples that mix calls and emails.

4. Get the data each channel needs

Every channel in the cadence runs on its own piece of data, and a gap in one breaks that channel’s steps. Check the list before you load it.

Channel Data it needs Without it Cost in Scalelist
Calls and voicemail A direct mobile number Dials land at a front desk or a general line 20 credits per mobile found
Email A work email labeled Valid Bounces hurt the sending domain 1 credit per email found
Email, Risky A catch-all address that cannot be confirmed Some will bounce Same credit; send from a secondary domain
Every channel Name, title, company, location Wrong person, wrong hour 1 credit per lead in Lead Finder

The mobile is the difference between a call step and a wasted dial. In Nooks’ analysis of nearly 3 million dials (2025), mobile numbers connected 45% more often than non-mobile numbers and turned into meetings 18% more often. Gong’s 2024 guide found a gatekeeper cut the chance of booking a meeting by 39%.

Illustration of a Scalelist Lead Finder search for US manufacturing decision makers: nearly 200,000 match, with email statuses and mobile numbers per person.
Illustration of a Lead Finder search: each row carries the mobile for the call steps and a verified email for the email steps.

When no mobile is found, put that contact on an email-led track and call a second person at the same account. Already have names and companies? Add direct mobiles with the Mobile Finder. About 20 to 30% of Risky emails are deliverable, which is why they go out from a secondary domain.

5. Connect the sequencer, dialer and CRM

A multichannel cadence runs across three tools: the sequencer sends the emails, the dialer places the calls and the CRM holds the one record both of them update. The handoffs between them are where most cadences break.

Stack of multichannel prospecting tools: Scalelist list, a sequencer (lemlist, Instantly, Smartlead, Woodpecker, Saleshandy), a dialer, and HubSpot as the record.
The cadence breaks at the handoffs, so make the CRM the one place where a reply stops everything.
  • List to sequencer. Scalelist sends leads straight to lemlist, Instantly, Smartlead, Woodpecker or Saleshandy.
  • List to dialer. Export the mobiles as a CSV, or load them from HubSpot if your dialer reads HubSpot contacts.
  • List to CRM. Scalelist pushes selected leads to HubSpot with field mapping. For Salesforce or Pipedrive, go through Zapier (Email Finder and Mobile Finder actions) or the REST API.
  • Outcomes back to the CRM. Log every call with the same labels (connected, voicemail, wrong person, no answer) and every reply on the same contact record.
  • One owner per account. Two reps calling the same company is the fastest way to look careless.

6. Personalize at scale with one reason per account

Personalization at scale means one relevant reason per account, reused on every channel, instead of a custom essay per person. Build it in three layers: the segment, the role and one line about the account.

  • Segment: one sentence that defines the buyers, such as “Heads of operations at US manufacturers with 51 to 500 employees”. Everyone in it shares a problem, so the core message fits all of them.
  • Role: one version of the message per persona. An operations head hears about shift coverage; a CFO hears about overtime cost.
  • Account: one line on why now: a hiring surge, a new plant, a new leader.

Smaller, sharper segments pay off: in Hunter’s 2025 data, sequences sent to 21 to 50 recipients averaged a 6.2% reply rate, against 2.4% for sequences of 500 or more. And in Gartner’s 2025 buyer survey, 73% of B2B buyers said they actively avoid suppliers who send irrelevant outreach.

Anatomy of multichannel outreach: the same second-shift hiring trigger used in email 1, a day-1 voicemail and a day-2 call opener to one fictional buyer.
Personalization at scale is one reason per account, carried across every channel.

The account line is the only custom part, and it appears in the email, the voicemail and the call opener, so the buyer hears one story three times. Our guide to personalization at scale covers the data behind each layer.

Multichannel prospecting example: one buyer, 12 days

Here is the cadence on one account. The people and companies are fictional. Marcus Reyes is an SDR at Shiftline, a Denver company that makes shift-scheduling software for plants. His buyer is Dana Whitfield, Head of Operations at Northwind Fabrication in Columbus, Ohio, which has just posted 14 openings for second-shift machine operators.

Day 1 starts with a call at 10 AM Eastern and a voicemail (shown above), then this email:

Day 1, email 1 (sent right after the voicemail)
Subject: second shift at Northwind

Dana, I just left you a short voicemail.

Northwind is hiring 14 machine operators for second shift. When a new shift fills up, the call-outs usually land on the supervisors, who spend their evening phoning people to cover.

Shiftline lets a supervisor post an open shift to qualified operators and see who accepted. Worth 15 minutes next week, Tuesday 10 AM or Thursday 2 PM Eastern?

Marcus Reyes, Shiftline, +1 720 555 0148
Day 4, email 2 (same thread)
Dana, one question I should have asked: when a second-shift operator calls out today, who finds the replacement, the supervisor or HR?

If it is the supervisor, that is the part Shiftline takes off their plate. Open to a short call?
Day 12, email 4 (closing the loop)
Dana, I will stop here. If shift coverage becomes a priority once the new operators start, reply "later" and I will check back in January.

If someone else owns scheduling at Northwind, a name would help.

Between those emails, Marcus calls on days 2, 6, 10 and 12, leaves one more voicemail on day 6 with a new reason, and on day 8 emails Northwind’s plant controller with the overtime angle. If Dana replies “later”, the cadence stops and a task lands in HubSpot for January.

Common multichannel prospecting challenges

Most multichannel cadences fail on execution, not on copy. Here are the three failures we see most, and the fix for each.

The channels run blind to each other

The sequencer keeps emailing someone who booked on a call yesterday. Fix it with one record of truth in the CRM, a stop rule that covers every channel, and a morning check of today’s call list against yesterday’s replies.

Reps skip the calls

Emails send themselves; calls do not. Block two calling windows a day on the calendar, mid-morning and mid-afternoon in the buyer’s time zone, and count calls on the weekly scorecard so skipped steps show up. Our cold calling guide covers what to say once they pick up.

The cadence feels like spam

Eleven touches with the same message is noise. Give every touch a new reason or a new fact, and if a buyer says not now, take them out and set a date to come back.

Multichannel prospecting best practices

These habits keep a multichannel cadence working after the first month.

  • Tier your accounts. Put the full phone and email cadence on your top accounts, and an email-led track with one or two calls on the long tail.
  • Work two people per account. Add a second role from day 8, with that person’s angle, not a forward of the first email.
  • Change one thing at a time. Test the opener, the email length or the call hour, one per cycle, so you know what moved the number.
  • Stay inside the rules. Scrub personal mobiles against the National Do Not Call Registry, call between 8 AM and 9 PM in the buyer’s time zone (the federal window for residential and wireless numbers), put an opt-out in every email, and never use an autodialer on mobiles without consent.
  • Review by channel every week. Track connect rate, reply rate and meetings per 100 accounts per channel; our outbound sales metrics guide has the formulas and a scorecard.

What to look for in multichannel prospecting tools

Your stack needs to run calls and emails from one plan and write everything back to one record. Check for:

  • Call tasks next to email steps in one sequence, or one platform that does both. Outreach, for example, bundles sequencing, a click-to-call dialer and conversation intelligence, sold per user with prices on request only.
  • Stop-on-reply that covers every channel, not just email.
  • Contact data with a status on every email and direct mobiles, charged only when something is found.

Our comparison of the best sales engagement platforms covers the sequencer side in detail.

How Scalelist fits into multichannel prospecting

Scalelist, an AI Lead Finder, gives each channel its data in one step. You describe your buyers in one sentence in Lead Finder, see how many people match before you spend a credit, and get verified work emails labeled Valid or Risky plus direct mobile numbers for the call steps.

Describe your buyers in one sentence and load your next cadence with verified emails and direct mobiles.

Describe your buyer in one sentence

FAQ

What is multichannel prospecting?

Multichannel prospecting is contacting the same buyer through two or more channels, usually phone calls, email and voicemail, inside one coordinated cadence. Each channel has one job, every touch refers to the last, and a single stop rule ends all steps when the buyer replies or books. It reaches buyers who prefer email and buyers who prefer the phone.

Is multichannel outreach better than cold email alone?

Yes, for most B2B teams. In Gong’s 2024 data, leaving a voicemail raised email reply rates from 2.73% to 5.87%, and in Belkins’ 2025 agency data, cold calling produced 33.6% of all appointments booked. Email alone skips the buyers who answer the phone and gets no lift from the call.

How many touches should a multichannel cadence have?

About 8 to 12 over 10 to 14 business days. Our template uses 11: 5 calls, 2 voicemails and 4 emails over 12 business days. RAIN Group found top prospectors needed an average of 5 touches per conversion and other sellers 8 (2017 data), and most call conversations happen by the third attempt.

Should you call or email first?

Call first, then email within the hour. The voicemail tells the buyer an email is coming, and the email gives the call a written reason. Gong’s 2024 data showed a voicemail more than doubling email reply rates, from 2.73% to 5.87%, as long as you stop at two or three voicemails.

What data do you need for multichannel prospecting?

A verified work email for the email steps and a direct mobile number for the call and voicemail steps, plus name, title, company and location. Mobiles matter most: Nooks found mobile numbers connected 45% more often than other numbers. Contacts with no mobile go on an email-led track.

Can you send text messages in a cold multichannel cadence?

It is safer not to. US Do Not Call and calling-hour rules cover calls or text messages to wireless numbers, and autodialed telemarketing texts to a mobile need prior express written consent under the TCPA rules (47 CFR 64.1200). Text after a conversation where the buyer agrees. This is not legal advice.

Sources

Arnaud Renoux

Co-Founder at Scalelist