Automate comment-to-Messenger on your Facebook posts and ads. Alto replies under the comment, sends what you promised in Messenger, answers questions with AI and hides spam, turning engagement into leads and sales.
Our sage linen set is back in king 🌿 Comment SLEEP and we’ll message you 15% off.
Maya Park1m
SLEEP 🙌
Jules Moreau1m
sleep! does it come in queen?
Sam Beckernow
SLEEP
When someone comments SLEEP on any of your posts or ads
Reply “Check your Messenger 🌿”
Message them the 15% code Sage linen set
Ask for their email and add them to 
Klaviyo
You: Here’s your 15% off, Maya 🌿 · now
You: Queen’s in stock too, Jules! · 1m
ava.collins@example.com · 2m
More than a reply
Grow your email list
Avery Bennett2m
How much is the king set?
Hollis Linen
It’s $189 for king, Avery, and it’s in stock 🌿
Riley Adams1m
Do you ship to Canada?
Hollis Linen
We do! Canada usually takes 5 to 7 days.
Jules Moreaunow
Is this pure linen or a blend?
“How much?” and “Do you ship to Canada?” get a reply in your voice, from your store details, on your ads, your posts or both. Approve each reply, or let the confident ones go out on their own.
Ellie Novak12m
Bought the oat set in May. Softest sheets we own.
Sam Becker5m
Do these get softer after washing?
Fake giveaways, scam links and abuse get hidden or deleted automatically, under rules you set for ads, posts or both. Block a repeat offender from your Page right from the inbox.
Ask people to message your Page a word like SWATCH from a post, a flyer or your shop counter. Alto sends exactly what you promised the moment it arrives, then keeps the conversation going.
SWATCH
Here you go, Ava! Pick up to six colors and we’ll post them free.
Free fabric swatcheshollislinen.comRedoing the bedroom? Tell me the look you’re going for 👀
Warm and calm, lots of wood
Write a few replies and Alto rotates them under your posts and ads, so the thread reads like someone was there.
Maya Park3m
SLEEP please!!
Hollis Linen
Check your Messenger, Maya 🌿
Riley Adams2m
sleep 🙏
Hollis Linen
Sent! Enjoy the 15% 💛
Sam Becker1m
SLEEP
Hollis Linen
On its way to your inbox ✨
Test up to three opening messages and keep the one with the most clicks, or let Alto pick the winner.
Here’s your 15% code
Your code’s inside 🌿 Want help picking a size?
15% off, just for you
Give your opening message up to three buttons, like Full, Queen and King, and each one leads to its own reply.
Which bed size are you shopping for?FullQueenKing
King
Great pick. King is in stock in all six colors.
Set up a campaign for your next post and it starts working the moment you publish.
New: oat in king 🌾 Comment OAT for early access
When someone comments OAT on your next post
Answer all your Pages from one inbox, and copy your reply rules from one Page to the next.
Is sage in stock in queen? · now
Can I pick up on Saturday? · 4m
Any seconds this week? · 9m
Everyone who comments or messages your Page gets a contact record with their history, tags and lists, ready for your next campaign.
Local businesses
Online stores
Coaches and course creators
Answer from your catalog, share products, checkout links and approved codes, and check order status.
Add people who opt in on Messenger to the Klaviyo lists you choose.
Offer open times and book appointments without leaving Messenger.
Book calls and appointments on your Cal.com calendar inside the chat.
Add subscribers to Kit straight from Messenger.
Grow your newsletter with readers who found you on Facebook.
Send opted-in emails to the Flodesk segments you choose.
Kick off your own workflows when a conversation reaches a milestone.
Get a ping in Slack when a Messenger conversation needs a person.
Ask Claude Code, Codex, Cursor and more to draft campaigns or check results through Alto’s MCP. New campaigns wait for your review.
Have something else in mind?
Talk to the Alto team.
Alto offers three campaign types for Facebook Pages: Auto Comment to DM on posts and ads, DM keyword replies in Messenger and the AI DM Agent. Around them you can add public comment replies, AI replies to comments, moderation, email and phone capture, follow-up sequences and team handoff.
Yes. A comment campaign can watch all your ads at once and answer each matching comment in Messenger. AI comment replies and moderation can run on your ads, your posts or both, and you choose whether replies wait for your approval or send on their own.
No. Alto works with Facebook Pages. When Facebook asks which Pages to share, select each one individually, because the “current and future Pages” option isn’t supported. The same Meta connection can also bring in the Instagram accounts linked to your Pages.
Alto is a Meta Business Partner and connects through Facebook’s official login, so you never share your password. It only messages people who commented on your posts or ads or messaged your Page, and it paces campaign messages for each Page, queuing extras instead of dropping them.
Yes. Ask for an email or phone number, with permission, and Messenger can offer the one on their Facebook profile as a one-tap reply. Alto checks the format before saving it to the contact and can send it on to Klaviyo, Kit, Beehiiv, Flodesk or Zapier.
Yes, within Messenger’s rules. Businesses can reply for 24 hours after someone’s last message, so each follow-up waits up to 23 hours after their last reply. If the window has closed, a step can wait until they write back or be skipped. Follow-up sequences are part of Pro.
Yes, with Shopify connected. The AI agent can find a customer’s order from their email and order number, share its status and tracking, recommend products, and share approved discount codes and checkout links. Alto doesn’t create carts or checkouts itself.
Not all of them. Facebook Pages get comment campaigns on posts and ads, Messenger keyword replies and the AI DM Agent. Story replies, Story mentions, Live comments and follow checks are Instagram features.
Yes. Open it in the shared inbox, pause Alto, and reply yourself or assign a teammate. The history and contact details stay together, Slack can alert your team when someone needs a person, and you can hand the conversation back to Alto later.
Yes. The Free plan includes comment and keyword campaigns for up to 1,000 active contacts a month on up to two Facebook Pages or Instagram accounts, plus the shared inbox and email integrations. AI replies, moderation, AI agents, follow-up sequences and the Social CRM are part of Pro.
New comment
Leah joined the conversation
Facebook comment to Messenger. From one comment to an order.
Back in king 🌿 Comment SLEEP and we’ll message you 15% off.
Most relevant
Maya Park3m
SLEEP 🙌
Ellie Novak2m
sleep please!!
Riley Adams1m
SLEEP
Here’s your 15% off, Maya 🌿
Here’s your 15% off, Ellie 🌿
Here’s your 15% off, Riley 🌿
They comment on your post or ad. Messenger takes it from there.
Ask for a word like SLEEP on any post or ad, your next post, or all your ads at once. Alto replies under the comment and sends the code, link or details you promised to their Messenger, while they’re still interested.
Here’s your 15% off, Maya 🌿 Use SLEEP15 at checkout.
Does king fit a deep mattress? Ours is about 15 inches.
It does! The king fitted sheet takes mattresses up to 16 inches deep, and sage is in stock.
Perfect, ordering tonight 🙌
Then it answers what every post gets asked.
When they write back about sizes, shipping or stock, Alto answers from your store and the details you’ve approved, in your voice, and shares the right product link instead of leaving them on read.
Want first dibs on new colors? Share your email and I’ll add you to the list.
maya.park@example.com
You’re in! Early access lands Friday 💌
Their email is a tap away.
Ask for an email or phone number, with permission, and Messenger can offer the one on their Facebook profile as a one-tap reply. Alto checks it and sends each new subscriber to Klaviyo, Kit, Beehiiv or Flodesk.
Here’s king in sage, Maya.
Shop king sizesDone! Just ordered 🎉
Sage linen set · King · $160.65 with SLEEP15
And you can see which conversations sold.
With Shopify connected, Alto matches new orders to the Messenger conversation behind them, by the link they tapped or the email they shared. The order sits on their contact, beside the comment that started it.