Cold Calling vs Cold Emailing: What to Choose

An SDR finds a prospect who fits the company’s ideal customer profile. They have a relevant reason to reach out, a direct phone number, and an email address. The question is: which channel should they use first?

A cold call can open the door to an immediate conversation. A cold email gives the prospect time to read the message and respond when it suits them. Both can help sales teams start relationships, but they demand different skills, resources, and follow-up strategies.

This guide compares cold calling vs. cold emailing across their strengths, limitations, and use cases. You’ll also find examples, metrics to track, and a practical way to combine both channels in your outreach.

Cold Calling vs Cold Emailing: Overview

• Cold calling involves calling a prospect without an established relationship. Cold emailing uses an unsolicited email to start the conversation.
• Calls allow reps to respond and adapt in real time when a prospect answers. Emails let prospects read and reply on their own schedule.
• Neither channel works best in every situation. Your audience, offer, sales cycle, and available resources all influence the choice.
• Compare results using shared outcomes, such as qualified meetings per prospect contacted, rather than treating email replies and call connections as equivalent.
• A coordinated outreach sequence can combine both channels while giving each interaction a clear purpose.

What Is Cold Calling?

Cold calling is the practice of calling a potential customer with whom you have no established relationship to start a sales conversation.

Sales development representatives (SDRs), business development representatives (BDRs), account executives, and founders use cold calls to connect with potential buyers. The goal of the first call may be to understand whether a problem is relevant, identify the right contact, or agree on a follow-up conversation.

For example, an SDR selling lead management software might call a head of sales and ask how their team handles incoming leads. If the topic is relevant and the prospect has time to talk, the SDR can ask follow-up questions and adapt to the answers.

A cold call differs from a follow-up call after a prospect has already spoken with your team or requested information. In that case, the rep has an existing interaction to refer to.

What Is Cold Emailing?

Cold emailing is the practice of sending an unsolicited email to a potential customer with whom you have no established relationship, with the aim of starting a sales conversation.

A cold email gives the recipient a reason to consider your message and respond. It usually includes:

• A subject line that introduces the topic.
• An opening that explains why you’re reaching out to this person.
• A relevant question or brief description of the problem you help solve.
• A clear call to action (CTA) that tells the prospect what you’re asking.

For example, an SDR might email a head of sales about how their team assigns incoming leads, then ask whether improving that process is a current priority. The prospect can read and respond when it suits them, or choose not to engage.

The first challenge is getting the message noticed in a busy inbox. A clear, relevant subject line helps the prospect understand what the email is about. For ideas, see these cold email subject line examples.

Cold Calling vs. Cold Emailing: Differences Overview

The biggest difference between cold calling and cold emailing is how the prospect receives and responds to your outreach. A call can become a conversation immediately; an email gives the recipient time to consider the message.

Cold Calling vs. Cold Emailing: Pros and Cons

Both channels can start valuable sales conversations, but they place different demands on your team. Here’s what SDRs and sales leaders should consider before choosing an approach.

Pros of Cold Calling

✅ Immediate feedback: When a prospect answers, you can hear their reaction and find out whether the topic is relevant.

✅ Flexible conversations: You can adjust your questions based on what the prospect shares instead of relying on a prepared message.

✅ Faster clarification: If the buyer raises a concern or mentions a challenge, you can ask what they mean before suggesting a next step.

✅ A personal connection: A conversation gives both people an opportunity to build rapport and explore whether there’s a reason to continue talking.

Cons of Cold Calling

❌ Time spent reaching prospects: Reps may make several attempts before speaking with the right person.

❌ Interruptions: Even a relevant call can arrive when the prospect is busy or unable to talk.

❌ Limited capacity: Research, dialing, conversations, and follow-ups all take time, which affects how many prospects a rep can contact.

❌ Training requirements: Reps need practice opening conversations, listening, and responding to unexpected questions without relying too heavily on a script.

Pros of Cold Emailing

✅ Convenience for the prospect: Recipients can read and respond when they have time.

✅ Scalability: Teams can reach multiple prospects and use contact data to tailor messages to relevant segments.

✅ Room to test: Reps can compare subject lines, opening angles, or CTAs to see which versions generate useful responses.

✅ A written reference: Prospects can return to the message, share it with a colleague, or consult a resource included in the email.

Cons of Cold Emailing

❌ Deliverability challenges: An email that doesn’t reach the inbox has little chance of starting a conversation.

❌ Delayed or absent feedback: A prospect may not reply, leaving the rep unsure whether the timing, message, or offer was the issue.

❌ No real-time adaptation: Once the email is sent, you can’t clarify a misunderstanding or change your approach during that interaction.

❌ Personalization takes work: Sending more emails doesn’t remove the need to research prospects, check details, and write a message that fits their situation.

Cold Calling vs. Cold Emailing: Which Gets Better Results?

Neither cold calling nor cold emailing produces better results for every sales team.

Performance depends on factors such as your audience, contact data, message, sales skills, and how you define success.

The first step is to measure each channel consistently. Then you can compare them using outcomes that matter to your team.

Cold Calling Metrics to Track

These metrics help you understand what happens between dialing and booking a meeting:

→ Connect rate: The percentage of call attempts that reach a person. Define whether your team counts any answer or only answers from the intended contact.

→ Conversation rate: The percentage of attempts that lead to a conversation meeting your team’s criteria.

→ Meeting booking rate: The percentage of attempts—or conversations—that result in a booked meeting. Specify which denominator you use.

→ Qualified meetings: The number of booked meetings that meet your agreed qualification criteria.

For example, if a rep makes 100 call attempts and books 3 meetings, the meeting booking rate per attempt is 3%. That figure alone doesn’t show how many meetings are qualified or attended.

Cold Email Metrics to Track

Email metrics help you see whether messages reach prospects and generate interest:

→ Delivery and bounce rates: How many emails are accepted by recipients’ mail servers and how many fail to deliver. Delivery alone doesn’t confirm that a message reaches the primary inbox.

→ Reply rate: The percentage of delivered emails or contacted recipients that generate a reply. Use a consistent definition in your reporting.

→ Positive reply rate: The percentage that generate an expression of interest. Set clear rules for classifying replies.

→ Meeting booking rate: The percentage of contacted recipients who book a meeting.

📊 folk data: Over the last 12 months in folk’s dataset, messages had an average 3% reply rate. This figure covers messages in the dataset; it isn’t a cold-email-only benchmark or a measure of positive replies.

Open rates can provide additional context, but privacy features and automated activity can affect them. An open also doesn’t necessarily indicate sales interest.

How to Compare the Channels Fairly

An email reply rate and a call connect rate don’t measure the same action. Someone answering the phone hasn’t necessarily agreed to a meeting, just as an email reply may be positive, negative, or an out-of-office message.

Instead, compare both channels using a shared outcome:

→ Qualified meetings per 100 unique prospects contacted.

→ Sales opportunities created per 100 unique prospects contacted.

→ Time spent per qualified meeting.

→ Cost per qualified meeting, if you track costs consistently.

Use comparable prospect groups and give each channel enough time to produce results. If the same prospect receives both calls and emails, record those touches so you don’t automatically credit the same outcome to both channels.

For a closer look at the activities behind those outcomes, use a consistent sales activity tracking process.

When Should You Use Cold Calling?

Cold calling is useful when a live conversation can help you understand a prospect’s situation or answer a question that’s difficult to explore in a short email.

1. When the Prospect’s Problem Needs More Context

Some sales topics require a few follow-up questions before you can understand whether your offer is relevant.

For example, if you help teams improve lead handoffs, an email might introduce the topic. A conversation lets you ask how leads move between teams, where delays happen, and who manages the process.

2. When You’re Reaching Out to a High-Priority Account

If an account closely matches your ideal customer profile, spending time on a researched, personal approach may be worthwhile. A call gives the rep an opportunity to introduce a relevant topic and adapt the conversation to the prospect’s response.

Prepare a reason for reaching out and one or two questions before dialing. The goal is to start a discussion, not deliver an entire pitch before the prospect has a chance to speak.

3. When You Have Useful Context From an Earlier Touch

A previous email or another interaction can give you a relevant topic to discuss. For example, you might call after sending a resource about a challenge the prospect’s team could face.

Avoid assuming the prospect read your email. Instead of asking, “Did you see my message?”, briefly explain why you’re calling and let them decide whether the topic is worth discussing.

4. When You Need to Clarify a Time-Sensitive Question

An unexpected change—such as a prospect’s team expansion or an upcoming contract renewal—may make a timely conversation useful. A call gives you the chance to ask whether the event affects their priorities and whether they want to discuss it.

Keep the distinction clear: a time-sensitive topic isn’t a reason to manufacture urgency. If the prospect isn’t available or interested, respect their response and adjust your next step.

When Should You Use Cold Emailing?

Cold email is a good choice when you want to introduce a relevant topic and give the prospect time to consider it. It also gives your team a way to test messages across a defined audience.

1. When Your Prospect Can Respond on Their Own Schedule

An email lets the recipient decide when to read and answer your message. This can be useful when you’re contacting people across time zones or reaching out to buyers whose schedules make an unexpected call difficult.

Make the email easy to assess quickly: explain why you’re writing, connect the topic to the recipient’s role, and ask one clear question.

2. When You Have a Useful Resource to Share

An email gives you space to offer something the prospect can read, save, or forward to a colleague. That might be a short case study, a checklist, or a relevant piece of research.

Explain why the resource relates to the recipient’s work. For example, if you offer a lead qualification checklist to a sales manager, mention the process it helps their team review rather than presenting it as a generic download.

3. When You Want to Test an Outreach Angle

Email makes it possible to compare different ways of introducing the same offer. Your team might test a problem-focused subject line against one that highlights a specific outcome.

Keep the audience, message body, CTA, and sending conditions as consistent as possible if you’re testing the subject line. Compare positive replies or qualified meetings, alongside the number of prospects contacted, before deciding what to use next.

For inspiration, explore these cold email subject line examples.

4. When You Need to Reach a Larger Segment

If you have a group of prospects with similar roles and needs, email can help you reach them without writing every message from scratch.

Segment the list first, then tailor the message to a relevant challenge or responsibility. Review the contact information and populated fields before sending: a larger campaign still needs to make sense to each recipient.

Cold Calling vs. Cold Emailing: Examples for the Same Prospect!

To see how the channels differ in practice, imagine you sell a CRM to growing sales teams. You notice that a prospect, the head of sales at an agency, recently posted several SDR job openings.

You don’t know whether the team has already hired those reps or how it manages follow-ups. Both messages use the job postings as a reason to reach out, without assuming the prospect has a problem.

Cold Call Example

Rep: “Hi Sarah, this is Alex from folk. I noticed your team has several SDR roles open, so I wanted to ask how you’re planning to manage prospect follow-ups as the team grows. Is now a bad time?”

Prospect: “I have a couple of minutes.”

Rep: “Thanks. How does your team currently keep track of who’s contacted a prospect and what needs to happen next?”

Prospect: “We use a mix of spreadsheets and our inboxes.”

Rep: “How is that working for the team today?”

👉 If Sarah mentions a challenge, Alex can ask a follow-up question before suggesting a demo. If she’s busy, Alex can ask whether there’s a better time to reconnect and respect her answer.

Cold Email Example

Subject: SDR follow-ups at {{company}}

Hi Sarah,

I noticed your team has several SDR roles open. As you bring new reps into the process, how are you planning to keep prospect conversations and follow-ups visible across the team?

folk brings contacts, interactions, and next steps together in a shared CRM, so reps can see where each relationship stands.

Is keeping follow-ups organized a priority for your team right now?

Best,
Alex

Why the Two Approaches Work Together

Both messages start with the same verified detail and explore the same topic. The call leaves room for an immediate discussion; the email gives Sarah a concise question she can answer later.

✔️ If Alex uses both channels, the call doesn’t need to assume Sarah has read the email. The rep can briefly introduce the topic again and adapt based on her response.

How to Combine Cold Calling and Cold Emailing: Your Ready-to-Use Sequence

A multichannel sequence gives your team more than one way to reach a prospect while keeping the conversation focused on a relevant topic. Each touch should have a purpose: introduce an idea, ask a question, or share something useful.

Here’s an example of how an SDR might combine calls and emails over two weeks:

6 Tips to Improve Your Cold Outreach Results

✅ 1. Focus on prospects who match your ICP. Review the company, role, and likely responsibilities before reaching out. A relevant contact gives your message a better starting point than a large list of people with little connection to your offer.

✅ 2. Lead with a specific reason for contact. Connect your outreach to a verified detail or a topic relevant to the prospect’s work. Explain why it matters instead of adding a company name to a generic pitch.

✅ 3. Test one variable at a time. Compare two subject lines, email openings, or call introductions while keeping the other elements as consistent as possible. This makes it easier to understand what may have influenced the result.

✅ 4. Review replies and conversations. Look for patterns in the questions prospects ask and the objections they raise. Share examples with the team to identify opportunities to improve targeting or messaging.

✅ 5. Add value in each follow-up. Introduce a useful detail, answer a question, or share a relevant resource rather than simply asking whether the prospect saw your previous message. These sales email follow-up examples offer ideas for continuing the conversation.

✅ 6. Track outcomes alongside activity. Calls made and emails sent show how much outreach your team performs. Positive replies, qualified meetings, and opportunities created show what those activities produce. Use sales activity tracking to review both.

Manage Cold Calls and Emails in folk CRM!

⭐⭐⭐⭐⭐(G2)

Prospecting gets harder to coordinate when contact details, email replies, and call notes sit in different places. Reps can lose track of the last conversation or follow up without knowing that a teammate has already reached out.

folk’s Sales CRM brings that context together, helping your team plan outreach and keep track of what happens next.

With folk, you can:

• Organize prospects: Keep people, companies, and relevant details together, then group contacts by role, industry, or other criteria.
• Personalize email outreach: Use CRM data to tailor messages and create follow-up sequences.
• Call from your own number: Place outgoing calls through the folk mobile app using your verified phone number.
• Review phone conversations: Find the call summary and transcript on the contact’s profile. folk doesn’t provide audio playback for these calls.
• Coordinate next steps: Review shared interactions, assign tasks, and track opportunities in a customizable pipeline.

Your team can see the context behind each relationship and plan the next call or email accordingly.

👉 Try folk CRM free for 14 days

Conclusie

Cold calling and cold emailing give sales teams different ways to start a conversation. Calls let reps adapt in real time when a prospect answers, while emails give recipients space to consider a message and respond later.

Choose the approach that fits the prospect and your reason for reaching out. Then track qualified meetings and opportunities—not just calls and emails sent—to see what works for your team. When you combine both channels, keep each touch relevant and use the prospect’s response to guide the next step.

Veelgestelde vragen

Is Cold Calling Better Than Cold Emailing?

Neither channel is consistently better for every team. Cold calling allows for immediate conversation when a prospect answers, while cold emailing lets recipients respond on their own schedule. Compare qualified meetings and opportunities generated for your audience to determine which approach works best.

Should You Cold Call or Email First?

Start with the channel that fits your reason for reaching out and the prospect’s situation. An email can introduce a topic or resource; a call can help you explore a question in real time. Test both approaches with comparable prospect groups to learn which sequence suits your audience.

What Is the Difference Between a Cold Call and a Cold Email?

A cold call is an unsolicited phone call to a prospect with whom you have no established relationship. A cold email is an unsolicited written message sent to a prospect under the same circumstances. The main difference is that a call can become a live conversation, while an email can be read and answered later.

Can You Combine Cold Calling and Cold Emailing?

Yes. Many sales teams use both in a coordinated outreach sequence. For example, an SDR might introduce a topic by email, call a few days later, and then share a relevant resource. Each interaction should have a purpose, and scheduled follow-ups should change when the prospect responds.

How Many Times Should You Follow Up With a Cold Prospect?

There’s no universal number. The right cadence depends on your audience, the relevance of your offer, and any applicable outreach rules. Plan a limited sequence, review the results, and stop when a prospect asks you not to contact them again.

What Metrics Should SDRs Track for Cold Outreach?

SDRs can track call attempts, conversations, emails delivered, replies, positive replies, and meetings booked. For a comparison across channels, look at shared outcomes such as qualified meetings per 100 unique prospects contacted and opportunities created.

How Do You Personalize Cold Outreach at Scale?

Group prospects by relevant characteristics, such as role, industry, or business need. Build a message for each segment, then use verified details to make individual outreach more specific. Review contact data and populated fields before sending.

Can a CRM Help Manage Cold Calls and Emails?

Yes. A CRM helps teams organize prospect information, track interactions, assign owners, and schedule follow-ups. For example, folk lets reps send personalized emails and place outgoing calls from its mobile app, with call transcripts and summaries available on contact profiles.