Texting Spanish-speaking leads: running bilingual SMS campaigns
Tens of millions of people in the U.S. speak Spanish at home. How to text them in their preferred language, handle opt-out keywords in Spanish, and avoid the mistakes of machine translation.
·5 min read
Spanish is spoken at home by tens of millions of people in the United States, and in many markets they are a large share of the leads coming in for insurance, auto, home services, and health care. Many are perfectly comfortable in English. Many others would much rather read and reply in Spanish, especially when the topic is money, health, or a contract.
Bilingual texting is not complicated, but it does need a little planning so that messages read naturally and compliance keywords work in both languages.
Ask, don't guess
The cleanest way to know someone's language preference is to ask for it on your opt-in form or in your first message. Guessing from a surname is unreliable and can feel presumptuous. Store the preference on the contact record, for example as a tag, so every later campaign goes out in the right language.
Translate with a person, not just a tool
Machine translation is a useful starting point and a risky final draft. It can produce stiff phrasing, the wrong level of formality, or terms that mean something different in Mexican, Caribbean, or South American Spanish. Have a fluent speaker, ideally someone who knows your industry, review every template before it goes out.
Keep the Spanish version as short as the English one. Spanish text often runs longer, and accented characters such as á, é, and ñ can switch a message to Unicode encoding, which lowers the character limit per segment and can increase cost.
Make opt-out and help work in both languages
Your opt-out instructions should appear in the language of the message, and your system should honor common Spanish opt-out replies as well as the English keywords. Words like "ALTO", "PARAR", or "CANCELAR", and plain-language requests such as "no me envíen más mensajes", should all be treated as a request to stop.
The same goes for help requests. A contact who writes "AYUDA" should get the help message, in Spanish.
Staff the replies
A Spanish campaign creates Spanish replies. Make sure someone who can answer them fluently is available when the campaign goes out, or that your AI assistant is instructed to reply in the lead's language. Nothing undermines a bilingual campaign faster than answering a Spanish reply in English.
Check your compliance language in both versions
Your consent language, opt-out instructions, and any required disclosures need to appear accurately in both languages. If your 10DLC campaign was registered with English sample messages and you plan to send in Spanish, it is worth making sure your registration reflects that you message in both languages, so carrier reviewers see what you actually send.
Keep your privacy policy and opt-in page available in Spanish too if a meaningful share of your contacts prefer it.
Key takeaways
- →Ask for language preference and store it on the contact.
- →Have a fluent person review every translated template.
- →Accents can switch encoding and add segments; keep messages short.
- →Honor Spanish opt-out and help replies, not just English keywords.
- →Have fluent staff or a properly instructed AI ready for replies.
Put this into practice with Text2Sale
Upload your leads, automate fast first-touch texts and follow-ups, stay 10DLC and TCPA compliant, and manage every conversation in one inbox.
Frequently asked questions
Should I text Spanish-speaking leads in Spanish?
Ask for their preference, ideally on the opt-in form or in the first message, and text in the language they choose. Many bilingual leads prefer Spanish for important topics.
Do Spanish opt-out words count as STOP?
They should be treated as opt-out requests. Any clear request to stop, in any language, should be honored promptly.
Do accented characters cost more to send?
They can. Some accented characters switch a message to Unicode encoding, which lowers the characters per segment and can increase the number of segments billed.