Syncdo broadcasts to a filtered list of your own contacts — each person gets the message by name, from your own WhatsApp, one at a time. Not a spam blast. Not a list everyone mutes. Just the right message, to the right people, personally.
Something changes — new stock, a price, a reminder, an offer — and everyone needs to know. So you open chats one by one, paste the same message, retype each name. An hour gone. Or you skip it, and the sale goes to whoever else reached them first. Or you fire off a broadcast list where every message reads identical and impersonal — and most of them get muted.
Copy-paste all evening, or blast and get ignored. Those shouldn't be the only two options.
Filter your contacts down to the people who should get this — by what they buy, where they are, or where they sit in your pipeline. Write your message once, with their name and details built in. Syncdo sends each person their own message, from your own WhatsApp, one at a time and naturally paced. A hundred people hear from you, and every one feels like the only one.
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This isn't a blast tool and it isn't a bot. Every message goes to your own customers — people who already talk to you — one at a time, from your own account, personal and naturally paced. That's not just safer, it's why your messages get read instead of muted. Businesses whose broadcasts get ignored sent a list a message. You're sending people a message.
Yes. You're messaging your own customers, one at a time, from your own account — the same way you would by hand. Syncdo just saves you the hour. No unofficial APIs, no bots.
Bans come from spamming strangers with identical messages at speed. This is the opposite: your own people, personal messages, natural pacing. Message people who expect to hear from you and you're using WhatsApp exactly as intended.
A broadcast list sends everyone the same text and only reaches people who've saved your number. Syncdo personalizes every message and lets you send to exactly the right segment — by product, city, stage, or any detail you keep.
Yes. Their name, their company, any detail you track — filled in per person. If something's missing, it's simply left out, so nothing ever looks broken.
Anyone in your contacts. Filter to a segment and send only to them.
Reach exactly the right customers — personally — without ever leaving WhatsApp.
✓ Free during beta ✓ No credit card ✓ Setup in 5 minutes