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Constant Contact Integration

Push ad leads into Constant Contact lists automatically with full contact details and custom fields -- ready to receive your next broadcast or automation.

Available Integrations

Connect Constant Contact with 4 lead sources

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Constant Contact
Facebook to Constant Contact
Sync leads from Facebook & Instagram Lead Ads to Constant Contact in real time.
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Constant Contact
Google Ads to Constant Contact
Sync leads from Google Ads Lead Form Extensions to Constant Contact in real time.
Setup guide
Constant Contact
LinkedIn to Constant Contact
Sync leads from LinkedIn Lead Gen Forms to Constant Contact in real time.
Setup guide
Constant Contact
TikTok to Constant Contact
Sync leads from TikTok Lead Generation to Constant Contact in real time.
Setup guide
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How It Works

1
Connect Your Ad Account
Link your Facebook, Google, LinkedIn, or TikTok ad account to LeadSync in one click.
2
Choose Constant Contact
Select Constant Contact as your destination and authenticate your account.
3
Map Your Fields
Match your lead form fields to Constant Contact and start syncing leads instantly.

How Facebook Leads Land in Your Constant Contact List

LeadSync connects to Constant Contact via OAuth and submits each lead to your chosen contact list using Constant Contact's sign-up form endpoint. This is a small but important detail: the sign-up form endpoint marks the lead with create_source = Account, so the contact appears in Constant Contact reports with proper attribution rather than being mistaken for a manual import or a CSV upload.

Setup is a click-through OAuth authorisation -- LeadSync requests the contact_data and offline_access scopes (the second is what makes long-lived refresh tokens work), you authorise from your Constant Contact account, and LeadSync pulls every contact list across your account so you can pick the destination per lead source.

Standard and Custom Field Mapping

Constant Contact has a fixed set of standard contact fields -- email_address, first_name, last_name, job_title, company_name, phone_number, plus a few less common ones like anniversary and birthday. LeadSync maps these automatically when matching field names appear on your Facebook lead form, and exposes any custom contact fields you have created in Constant Contact for explicit mapping.

If a Facebook lead form asks for something that doesn't map to a Constant Contact field (a project type, a budget range), the cleanest option is to create a custom contact field in Constant Contact first, then point your lead form question at it from the LeadSync mapping screen. This keeps your contact records structured rather than dumping unmapped data into a notes field.

OAuth Token Refresh Handled Automatically

Constant Contact's access tokens are short-lived (under 24 hours) but the refresh tokens last as long as you keep using them. LeadSync handles refresh transparently: if an API call fails because of an expired access token, LeadSync uses the stored refresh token to get a new access token, persists the rotated refresh token back to your connection record, and retries the original call -- all in a single request cycle with no impact on lead delivery.

You authenticate once during setup. The integration keeps running unless you manually revoke LeadSync's access from your Constant Contact account, in which case you will need to reconnect -- but until then, you don't need to think about it.

Frequently Asked Questions

Click Constant Contact in the LeadSync destination list, authorise the OAuth connection from your Constant Contact account, and LeadSync will pull all your contact lists. Pick the list you want leads added to and map your fields. The connection is OAuth-based, so no API keys are involved.
Yes. LeadSync uses Constant Contact's sign-up form endpoint with create_source set to Account, which is the standard pattern for first-party integrations. The contact appears in Constant Contact reports with proper source attribution rather than as a manual entry.
The standard fields -- email_address, first_name, last_name, job_title, company_name, and phone_number -- map automatically when matching field names appear on your lead form. Custom contact fields you have created in Constant Contact are also exposed in the LeadSync mapping screen for explicit field-to-field mapping.
LeadSync fetches your custom fields when you set up the connection and exposes them in the field mapping dropdown alongside the standard fields. Point each lead form question at the matching custom field and the values flow through correctly.
Constant Contact de-duplicates contacts by email address natively, so a repeat submission updates the existing contact and re-adds them to the chosen list. Your contact count stays accurate.
LeadSync handles token refresh automatically using the stored refresh token. If a lead arrives and the access token has expired, LeadSync refreshes it, persists the rotated refresh token, and retries the API call in a single cycle. You don't need to reconnect unless you have manually revoked LeadSync from Constant Contact.
Yes. Configure your automation to start when a contact is added to the destination list -- LeadSync adds each lead to that list within seconds of form submission, so the automation triggers immediately and runs your welcome series or sales handoff workflow.
Yes. LeadSync supports Constant Contact as a destination for lead forms from Facebook, Instagram, Google Ads lead form extensions, LinkedIn Lead Gen Forms, and TikTok Lead Generation. Each source becomes its own connection with its own field mapping and destination list.

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