Flexible contact import
Upload CSV files or paste rows, then map phone and message fields before sending.
Import contacts from CSV or pasted rows, personalize messages with variables, preview before sending, control delays, pause or resume campaigns, and track usage from your ACS account.
No official WhatsApp API setup is required for the extension workflow. ACS WA Sender Pro works with your own WhatsApp Web session and requires user confirmation before a campaign starts.

Use the features you need inside WhatsApp Web while ACS Cloud handles account identity, plan status and monthly usage.
Upload CSV files or paste rows, then map phone and message fields before sending.
Use variables such as name, organization and other CSV columns with live previews.
Choose minimum and maximum delays, cooldown intervals and a campaign run limit.
Pause a running campaign, resume when ready, skip the current row or cancel the run.
Confirmation logic and duplicate controls reduce accidental repeated sends in the same run.
See send status in the extension and account-side operational history in your ACS dashboard.
Install from the Chrome Web Store, then sign in to your ACS account and open WhatsApp Web.
Upload a CSV or paste contact rows with country code and personalization fields.
Select a saved local template or write a new message using your CSV variables.
Preview the campaign, confirm recipient consent and review the final send summary.
Start the campaign, pause or resume when needed and monitor your monthly ACS quota.
ACS WA Sender Pro is intended for legitimate, consent-based communication. Users are responsible for the contacts they choose, the content they send, and compliance with WhatsApp/Meta policies and applicable law.