Missed calls,
texted back instantly
When you can't pick up, whether after hours, on another call, or away from the desk, Allo automatically texts the caller back from your business number. A missed call becomes a conversation instead of a lost lead. Set your business hours, lunch breaks included, and let Allo reply around the clock.
Trusted by 5,000+ teams
Sales and service teams turn missed calls into leads with Allo every day.
Always answers
The auto-reply fires day or night, even when your whole team is offline.
GDPR compliant
Your messages handled to Europe's strictest privacy standard.
One-time $24, then free
After 10DLC registration in the US/CA, the auto-reply itself costs nothing extra.
What happens when you can't pick up
Allo makes sure I never lose a detail. When you're running 20+ accounts in parallel, that's the only way to stay sharp.

Marion
Founder of My Name is Bond
A missed call used to be a lost lead, now it's a conversation
Without Allo
Missed calls go to a voicemail no one checks
Leads call a competitor when you don't pick up
After-hours and lunch-break calls just vanish
No way to follow up automatically
With Allo
Every missed call gets an instant text back
Off-hours and away calls still get a reply
Callers reply and it becomes a two-way chat
Set business hours once, Allo handles the rest
Turn missed calls into booked business
Allo texts the caller back automatically, adapts to your hours, speaks their language, and keeps the conversation going.

An answer, even when you can't pick up
The second a call goes unanswered, Allo texts the caller back from your business number, so the lead starts a conversation instead of calling someone else.
The moment a call goes unanswered, Allo texts the caller back so the lead never goes cold.
Use our message or write your own, you decide exactly what the caller receives.
Callers can reply to the text, and your team answers in real time from one shared inbox.
Set your hours, lunch breaks included. Off-hours calls still get an instant reply.
Running a Spanish line? Send the auto-reply in Spanish, pick the language per number.
When you're fully offline, fall back to voicemail or an AI receptionist that captures leads 24/7.
Automated texts, compliant everywhere
Sending automated texts has rules that differ by country. Allo handles both, so you stay compliant without the paperwork headache.
10DLC registration
Carriers require a one-time registration to send automated business texts in the US and Canada. We made it self-serve from your Allo settings, so you can finish it in minutes.
One-time $24 carrier fee, approved in 3 to 7 days
Self-serve, right from your Allo settings
Then the auto-reply is free, no per-text fees
Sender ID
In France, automated texts go out with a Sender ID, no 10DLC. It covers transactional replies like a missed-call text-back.
Transactional only: missed-call replies, confirmations, reminders
No marketing texts (not permitted in France)
Set up with our team
No per-text fees. Just text back.
- Automatic text-back on every missed call
- After-hours and away auto-replies, included
- Then the auto-reply is free, no per-message fees
Before you start
When a call comes in and no one answers, Allo automatically texts the caller back from your business number, instantly. The caller can reply, and it becomes a two-way conversation in your shared inbox. You decide the message and when it fires. Start free.
Yes. Set your business hours, lunch breaks included, and Allo sends your off-hours reply automatically when you're closed or away. Differentiating the message inside vs. outside business hours is on our near-term roadmap; today you set your hours and your off-hours auto-reply.
Allo sends the auto-reply in your customer's language. If you run a Spanish line, the text-back goes out in Spanish, you pick the language per number. English, French and Spanish are supported.
Automatic texting, including missed-call text-back, is on the Business plan. In the US/CA you complete a one-time $24 10DLC registration; after that the auto-reply is free, no per-message fees. Compare plans.
Yes. You set your business hours, including lunch breaks, and Allo detects when a call comes in outside them and sends your off-hours reply automatically.
Missed call text back is an automatic SMS that replies to a caller the moment you miss their call. Instead of going to a voicemail that goes cold, the lead gets an instant text and can reply, turning a missed call into a conversation.
