Call first if the lead contacted you. Email first if you contacted them. That one rule settles most cases. A person who filled in your form or phoned your office is expecting a response and wants a fast one. A person you found on your own hasn't asked for anything, and an email lets them decide when to deal with you.
The rest of this article covers the exceptions: referrals, texts, voicemail, and how to keep track of each attempt so you aren't guessing. A table near the end sums it up.
Call if they reached out, email if you did
Ask yourself who started the conversation. If they did, they're warm and waiting, and a phone call is the fastest way to get an answer. If you did, they're cold, and a call is an interruption. Email is easier to ignore politely, which is why it's the better opening for strangers. Then, once you've sent one or two emails, a call becomes a reasonable second step.
Speed matters on the warm side, for reasons laid out in speed to lead. Patience matters on the cold side, and how to handle replies is the subject of outbound that reads the reply.
Inbound leads: call first
When someone fills in a contact form, requests a quote or leaves a voicemail, call them as soon as you can, ideally within minutes. They have a problem on their mind right now. A call lets you answer questions, hear their urgency and book the next step in one conversation. An email starts a back-and-forth that can stretch over days.
If they don't answer, leave a short voicemail and send an email right after so there's something written they can act on. A sample from a fictional photographer, Elise, to someone who filled in her wedding inquiry form:
Hi Jon, this is Elise from Lantern Photography. I got your wedding inquiry and wanted to say hello personally. I'm at 555-0194. I'm also sending you an email with a few open dates. Talk soon.
The exception: if the form says "please email me" or the person wrote that they can't take calls, respect it. How to handle the first minutes of an inbound lead is in how to follow up on a website form lead.
Cold leads: email, then call
For someone who doesn't know you, start with an email. It's short, specific, and gives them a way out. The usual rules apply in the US: a real name, an honest subject line, a physical address and a working opt-out.
Then follow with a call two or three days later, after your first or second email. By now the name may sound familiar, which makes the call less cold. A good opening: "Hi Maria, this is Elise. I sent you a note on Monday about the studio's photos. Do you have 30 seconds?" If you get voicemail, reference the email. The two channels support each other because each reminds the person of the other.
Whether cold calling is worth the effort for your type of buyer is a separate question, covered in does cold calling still work for small business. For the email half, see LinkedIn outreach versus email, which compares another common way in.
Referrals: whatever the introducer suggests
If a friend or customer introduced you, follow their lead. Ask them: "Would you rather I call or email?" If they already told the lead you'd be in touch, a call is natural. If they sent an email introduction, reply on that thread. Mention the introducer in the first sentence, because it earns you attention that no cold approach can.
Send the introducer a quick thank-you, and let them know how it went. People who feel you took care of their contact will send more.
Text as a third option
A text works as a follow-up to a call or email, not as an opener, unless the person has given you their number for that purpose. In the US, texting needs prior consent, with a way to opt out, and marketing messages have stricter requirements than replies to someone who contacted you. This is general information, not legal advice.
A common sequence for a warm lead: call, voicemail, text ("Just left you a voicemail about your quote"), then email with details. For a cold lead, texting is usually not appropriate at all. Follow-up text message examples has wording that works.
Voicemail: leave one
Many people skip voicemails, but a short one still counts as a touch and puts a human voice to a name. Keep it under 20 seconds, say your number twice, and give one reason. Then follow it with a written message, since many people will read a text or email without ever listening to the voicemail. Scripts are in the voicemail script guide, and the larger reason callers rarely leave messages is explained in why nobody leaves a message.
A quick decision table
| Lead type | First move | Second move |
|---|---|---|
| Form fill or quote request | Call within minutes | Voicemail plus email |
| Inbound phone call, missed | Call back right away | Text or email if no answer |
| Referral | Whatever the introducer set up | Call within 3 days |
| Cold prospect | Call after 2 to 3 days | |
| Past customer | Email or a quick call | Follow up in a week |
A worked example
Take Elise's week. Monday at 9:15 a wedding inquiry arrives through her site. She calls at 9:22, gets voicemail, leaves the message above and sends a short email with three open dates. At 2 she tries again. Tuesday the couple replies by email and picks a date, so she sends a calendar invite. Meanwhile, she has a list of five wedding planners she hasn't met. She emails each one on Tuesday, a short note with a link to a gallery. On Thursday she calls the two who opened it. By Friday she has one booked inquiry from the warm lead and a coffee meeting from the cold list.
The rule held in both cases: the people who asked heard from her by phone within minutes, and the people who hadn't asked got an email before a call.
Log every attempt
Whichever you choose, write down each try: date, channel, what you said, what happened. It keeps you from calling someone twice in a morning or sending the same email three times. It also tells you which channel works for your leads. After a month, you may see that half your replies come after a call and a quarter from the email, and you'll plan accordingly.
Rocketship does the logging for you. Calls to your existing number are answered and recorded onto the lead, and its AI worker sends the email from your own Gmail, follows up with its AI phone calls, and books the meeting on its own. You see the whole history in one place instead of piecing it together from your phone and inbox.
Call the people who asked, email the people who didn't, and never skip the follow-up. Rocketship finds the buyers, emails them from your own Gmail, follows up, and books the meeting on its own. Plans that get you customers start at $24.99 a month (Launch), and every monthly plan starts with a 7-day free trial, card required. Answering your existing number is included; a dedicated line is $5 a month. See the AI workers.