Promotions and special offers
Tell customers about new offers, discounts and the launch of promotions via messengers.
Send messages to your customer base via WhatsApp, Telegram, MAX and SMS from one service. Personalization, cascade delivery and delivery analytics — in a single interface.
Sender helps you prepare and send a bulk campaign to your customer base quickly — no manual work, no switching between tools.
Import a ready customer base or use saved contact books.
Add message text, variables and configure personalization for the campaign.
Set the primary and fallback channels inside one campaign.
Monitor sending, delivery and errors in one interface — no extra steps.
If a message isn't delivered through the primary channel, Sender automatically retries through the fallback — and keeps going until the customer receives it. A four-channel cascade improves deliverability and reduces lost communication.
Primary channel
Fallback 1
Fallback 2
Fallback 3
Message received
Personalization and message variation help reduce the repetitiveness of bulk campaigns, make conversations with customers feel more alive and significantly lower the risk of account blocks.
Use bulk campaigns to inform fast, win customers back and stay in touch with your base through messengers.
Tell customers about new offers, discounts and the launch of promotions via messengers.
Send reminders, confirmations and notifications without sending each message by hand.
Quickly send important information to your entire customer base in one click — no manual work.
Announce updates, changes and important events without switching between services.
Stay top of mind and bring customers back through messengers with minimal effort.
Use WhatsApp, Telegram, MAX and SMS inside one service to reach a wider audience.
Sender brings sending channels, contact books and campaign analytics together in one interface.
WhatsApp, Telegram, MAX and SMS without switching between apps and services.
Organize your customer base into collections and reuse them for new campaigns.
Every campaign metric is visible in one place — no exports to Excel.
Cascade delivery works inside a single campaign — configured in a couple of clicks.
We're building AI features for message personalization, text variation and more natural communication. All of the features below are not available yet — only on the roadmap.
Use Sender alongside the messaging panel, communication channels and other products in the Teletype ecosystem.
Launch bulk messenger campaigns from a single service
Try it free3 days unlimited.
Set up in 15 minutes without developers.