"SMS or email?" is usually asked as if one channel simply wins. The honest answer is narrower and more useful. For a short message that needs a quick response, a text usually draws more replies, for reasons built into how phones and inboxes work. Long, visual or reference content needs a different format. Smarterblast sends bulk SMS, so this guide explains where a text blast earns its place, and how to tell whether your campaign is one of those cases before you pay for it.
Why texts draw more responses
A text arrives where people already look
A text shows up as a notification on the lock screen, in the same app people use to talk to friends and family. Marketing email lands in an inbox that is already full, where it is often sorted into a promotions tab or a separate folder before the reader ever sees it. The first problem email has to solve is being noticed at all; a text largely skips that step.
It is short by design
One standard text holds 160 characters. That limit forces the sender to make one point and ask for one thing, and it means reading the whole message takes a few seconds. There is no subject line to decide on, no layout to load and no scrolling to find the offer.
Replying is the natural next step
Texting is a conversational medium. "Reply YES for photos" asks for a single word in an app where replying is the default action. Email usually asks for more: open, scroll, click through to a page, fill in a form. Each extra step loses people.
Timing is tighter
Texts tend to be read soon after they arrive, while emails can sit unopened for hours or days. That makes text the better fit for anything with a short shelf life: tonight's offer, this weekend's open house, a reminder for tomorrow morning.
What a text is not built for
It would be misleading to pretend text is right for everything. A text is the wrong format when the message needs room:
- Explanations that take more than a couple of sentences, such as complex products or multi-step offers.
- Images, catalogues and product ranges that people want to browse.
- Documents, receipts and anything people expect to keep and search later.
- Newsletters and long-form content people subscribed to read at their own pace.
- Some business audiences who expect work correspondence in their inbox rather than on their personal phone.
If your campaign is one of these, a text blast is the wrong tool, and it is better to know that before you spend money on one.
Is your campaign a text blast? A quick test
A text is likely to be the right channel if you can answer yes to all of these:
- Can the core message fit in 160 characters, including your business name and a STOP line?
- Is there exactly one action you want people to take?
- Does timing matter in hours or days rather than weeks?
- Do the people on your list know your business, and have they agreed to receive texts from you?
- Is the list large enough for a campaign package to make sense? Under about 10,000 contacts, a pay-as-you-go texting app will usually cost less.
If the first answer is no, work on the message: our guide to writing a text blast that gets replies shows how to cut it down. If the fourth answer is no, stop there; no amount of good copy fixes a list without consent.
The consent rules are different, too
The two channels are governed by different laws, and this catches people out. Marketing texts in the US fall under the Telephone Consumer Protection Act, which requires the recipient's consent to receive marketing texts from your business, limits sending to 8am to 9pm in the recipient's local time, and requires you to honour opt-outs. Commercial email falls under CAN-SPAM, which works on an opt-out basis instead.
The practical consequence: having someone's email address, and even their permission to email them, does not give you permission to text them. Collect SMS consent separately, in clear words, and keep a record of when and how each person gave it. Our SMS compliance guide covers what that record should look like.
Using a text alongside what you already do
Most businesses do not choose one channel for everything. If you already keep in touch with customers in other ways, a text works best as the short nudge for the moment that matters: the last day of a sale, the morning of an event, the week a renewal comes up. Two things keep it effective. Make the text self-contained, so it works for someone who has not seen anything else from you; "see our latest news" is not a call to action. And space your messages out, so nobody hears from you twice in the same hour.
What a text blast costs
Smarterblast prices each campaign once, with no monthly plan: Bronze is $449 for up to 100,000 texts, Silver is $699 for up to 500,000, and Gold is $999 for up to 2,000,000. You bring the list and the message, and we handle the send. For a wider look at how bulk SMS is priced, see how much bulk SMS costs.
Send your next campaign by text
One-time SMS packages from $449. Your list, your message, sent for you.
See SMS packages →Frequently Asked Questions
Why do text messages usually get more responses than email?
A text arrives as a phone notification, is short enough to read in seconds and invites a one-word reply. Marketing email competes with a crowded inbox, is often sorted away from the main view, and asks the reader to click through before they can act.
When is a text blast the wrong choice?
When the message needs room: long explanations, images, catalogues, documents or content people want to keep and search later. If your campaign cannot be said in one short text with one clear action, a text blast is the wrong tool.
If someone agreed to receive my emails, can I text them?
Not on that basis alone. Marketing texts need the recipient's consent to receive texts from your business. Permission to email does not cover texting, so collect SMS consent separately and keep a record of it.