Connect Constant Contact to WhatsApp, Instagram, TikTok and AI Chat

By Alva Chew 6 min read Updated October 30, 2026

Customers and subscribers message you on WhatsApp, Instagram, Messenger, TikTok, Telegram, web chat or email, but your marketing list lives in Constant Contact. AeroChat answers those conversations and works with Constant Contact as it goes. It checks whether someone is subscribed and what they signed up for, and it adds or updates them with their consent, records their interests and unsubscribes them when they ask. It connects through Constant Contact’s public API. You describe the workflow in your own words, and AeroChat builds it.

What you can do with Constant Contact and AeroChat

  • Add chat contacts to your list with consent. When someone agrees in chat to hear from you, AeroChat adds or updates them in Constant Contact with a record of how and when they agreed. Nobody is added without a yes.
  • Answer subscription questions and unsubscribe on request. AeroChat checks the subscriber in Constant Contact, tells them what they are signed up for, and unsubscribes them or narrows what they get when they ask.
  • Recognise returning contacts. AeroChat looks up the contact by email and uses what Constant Contact already knows, such as their lists and tags.
  • Tag contacts by interest. When someone asks about an event, service or product, AeroChat adds the matching tag so your segments pick them up.
  • Record what they told you. AeroChat fills custom fields such as their preferred location or what they asked about.

Works on every chat channel

Your subscribers and customers message you wherever they already are. The same Constant Contact connection and the same workflows run on every channel AeroChat supports, and Constant Contact stays the record whichever one they use.

Channel What your subscribers and customers can do
WhatsApp Message your WhatsApp Business number to join your list, ask whether they are subscribed, change what they hear about or stop your emails. Voice notes are transcribed, so a spoken request works too.
Instagram Send the same requests by direct message. A comment on your post can get an automatic reply that moves the conversation to a DM.
Facebook Messenger Send the same requests to your Facebook Page. Comments on your Page posts can get an automatic reply too.
TikTok Send the same requests by TikTok direct message or TikTok Shop buyer chat. Both arrive in the same TikTok inbox.
Telegram Send the same requests to your business on Telegram.
Web chat Do the same from the chat on your website, without leaving the page.
Email Write to your Gmail or Office 365 address and get the same answer the chat gives.

How the connection works

AeroChat connects through Constant Contact’s public API. It reads and writes contacts, their permission to receive email, list memberships, tags and custom fields. Each workflow uses only what its recipe asks for. AeroChat adds someone to a marketing list only after they agree in the conversation.

To connect, you sign in to Constant Contact’s V3 developer portal with your Constant Contact login, create an application under My Applications and copy its API key. The getting started guide explains each step. Enter the key in the AeroChat dashboard, then approve the access on Constant Contact’s sign-in page when AeroChat asks.

You describe the workflow in your own words. AeroChat builds it as a draft, works out which Constant Contact calls it needs, and asks you to connect. Keys and credentials are entered in the AeroChat dashboard and never pass through the conversation.

Workflows to copy

Copy this into AeroChat

When someone in chat says they want to hear about events or offers, ask for their email and confirm they agree to receive marketing emails from us. Only if they say yes, create or update their contact in Constant Contact with their first name and email, with explicit permission, and add them to our Newsletter list (example). If they say no, carry on helping and add nothing.

Copy this into AeroChat

When someone asks about one of our events or services, such as the cooking class (example), find their contact in Constant Contact by email. Add the tag for that interest, such as Interest: Cooking class (example). Set the custom field Last chat topic to the topic (example). Do not change their email permission. Reply in the customer’s language.

Who uses it

Local businesses, nonprofits, event organisers and small retailers that send their newsletters and event invitations through Constant Contact can use it to grow their list from chat.

What stays in Constant Contact

Constant Contact stays your record. Your contacts, lists, tags, segments, campaigns, event pages and reporting live there, and your team still writes and sends the campaigns.

AeroChat handles the conversation. It reads and updates the subscriber records your recipe asks for and leaves the rest to Constant Contact and your team.

Questions

Does AeroChat work with Constant Contact?

Yes. AeroChat connects through Constant Contact’s public API with an application you create in Constant Contact’s developer portal with your own login.

Can WhatsApp contacts join my Constant Contact list?

Yes, when they agree in the chat. AeroChat asks first, and only adds them to your list in Constant Contact after a clear yes. If they say no, it carries on helping and adds nothing.

Do I need a developer?

No. You describe the workflow in your own words, create an application in Constant Contact’s developer portal, enter its key and approve the access, and switch it on. AeroChat builds the Constant Contact connection from your description and shows a checklist of what is left to do.

Which plan do I need?

Workflows via Skills are on every plan, Free included. Choose by message volume: Starter covers 500 AI responses a month and 3 seats, Growth covers 2,000 responses and 10 seats and adds payment links and broadcasts, and Advanced covers 5,000 responses and 25 seats.

Using a different system? If it has a public API, it connects to AeroChat the same way: describe what you want, paste in its key, and it runs.

Can’t find your tool? Message us in the chat on this page and we’ll tell you how it connects.

Connect Constant Contact and try it

Paste the first recipe, add your Constant Contact application key, and join your own list from the chat.

Start your 7-day free trial. No credit card needed.

On Shopify? Install AeroChat from the Shopify App Store.