
Type the greeting in the thread
Open the chat and send the WhatsApp Welcome Message you would have typed. Nothing goes out until you press send.
A WhatsApp Welcome Message usually confirms you saw them, then points them to the next step. It is not a message to people who have not written.
Personalized WhatsApp Messages are lines written for that person. An agent can type a name or a detail they already know. CommentLink does not fill in an order, a product, or an account field for you.
A WhatsApp Automated Greeting Message is only the saved first line. It is not a keyword reply, and it is not a list send.

Open the chat and send the WhatsApp Welcome Message you would have typed. Nothing goes out until you press send.

Personalized WhatsApp Messages here mean the words you choose for that thread. There is no token that inserts a name, an order, or a product.

A WhatsApp Automated Greeting Message would go out only the first time that person writes, and only after you save the line and turn it on. That screen is not in the workspace yet.

After they message you, a customer care window, commonly 24 hours, is when freeform text usually works. Outside it, Meta expects approved WhatsApp Message Templates. A WhatsApp Automated Greeting Message cannot skip that rule.
Personalized WhatsApp Messages still start when that person writes. A file of phone numbers does not open the chat.
Use Channels and Meta’s signup. Confirm the number shows as connected.
The thread starts when that person messages the number.
Reply in the open thread during the customer care window. Nothing sends itself.
When that window has closed, approved WhatsApp Message Templates are what Meta allows. CommentLink does not approve them.
Personalized WhatsApp Messages are not a blast, and they are not a promise of replies or sales.
You still answer by hand in Live Inbox.

CommentLink is free to use, with no card and no DM credit pack. Meta may still bill your WhatsApp account. A saved greeting is not in the menu yet.