Features


We build simple, flexible and reliable software solution that scales.

REST API

Our REST API was designed to be extremely easy to use and accessible to everyone, no matter the programing language or framework you use. Check out the API documentation to learn more.

Send & receive messages

We support text, location and media messages (images, audio, videos, documents or archives). Media files can be easily uplodaded from disk or remote URLs (e.g: own server, Amazon S3, Google Storage...).

Group messages

You can send text or media messages to multiple chat groups for marketing announcements or offers.

Priority messages

Messages can be prioritized based on user notification needs. Urgent messages will be delivered first, so you don't have to care about queues or orders.

Message scheduling

Do you need to delivery messages at a specific time? No problem. Our system would allow you to plan specific messages at a specific date.

The fastest delivery

Our system is the fastest of the market. We can delivery up to hundreds messages per minute per connected WhatsApp device with an average message processing speed of 500 milliseconds.

Webhooks

Get notified for every inbound or outbound message events in a near-real time fashsion. Webhooks can be integrated with any paltform, server or programming language.

Web Dashboard

Get control of everything from the Web Console UI. Browser messages, send new messages, see metrics, review logs or monitor webhooks.

Worldwide scale

Borderless communications. Any country, any phone number. All you need is a mobile device with WhatsApp account running. We will take care of the rest.

Do you have any questions? We got some answers.

How It Works


Sending your first automated message would take you less than 5 minutes.

Our platform underlines all the complexity providing a simple web dashboard and API, so you can just focus on what matter to your business and growth.

Pair your device

After registration, you can create a new device and pair it with Wassenger. Our system would transparently verify it in a matter of minutes and set everything up in order to start deliverying messages.

Create device

Send your first message

You can send messages from the Web Console or by using the API. Messages may include image, audio, text documents and binary archives (see pricing plans for allowed features).

You can also share a location, prioritize the message or schedule a custom message delivery date.

Send message

Add a Webhook endpoint

Optionally, our system can notify your servers in order to get notified with inbound or outbound message events in a near real-time.

Simply define an endpoint URL and our systems will start pushing event updates.

Read more information about Webhooks in the API documentation.

...

Monitor everything

Our Web Console allows any user to get a full perspective and administration capabilities of the messaging gateway, including browsing sent, queued or failed messages, monitor the device status, upload and browse media files or inspecting webhooks logs, everything with a simple UI with friendly features such as message preview.

Send message

Pricing


Simple and predictable monthly plans per connected WhatsApp number.


Start the 7 days free trial, and then upgrade or downgrade plans anytime you want.
Or cancel it instantly. No strings attached.

Gateway

Send messages at scale

Starting at

$9.9

per month


See plans
I/O

Send & receive messages

Starting at

$19.9

per month


See plans

Looking for a white-labelled solution for resellers? Read this for more information.

Wassenger Gateway

Send automated messages at scale

Ideal for customer notifications, booking confirmations, order tracking, announcements, security codes...

Feature
Basic
Professional
Business
Enterprise
Text messages50001500030000Unlimited
Media messages250010000Unlimited
Messages queue size100 slots500 slots2500 slots10000 slots
Messages delivery speedUp to 3 per minuteUp to 6 per minuteUp to 15 per minuteUp to 100 per minute
Free trial7 days7 days7 days7 days
API access
Email alerts
Webhooks (outbound)
Location messages
Group messages
Max media size1 MB3 MB10 MB
Inbound media messages
Max inbound media size
Link preview image
Message expiration (TTL)
Scheduled messages
Priority messages
Broadcast messages
Automatic chat removal
Automatic static responses

$9.9

per month
Sign up

$19.9

per month
Sign up

$29.9

per month
Sign up

$49.9

per month
Sign up

Wassenger I/O

Send and receive messages

Ideal for chatbots, surveys, support agents, information request, feedback gathering...

Feature
Basic
Professional
Business
Enterprise
Text messages50002000060000Unlimited
Media messages1000030000Unlimited
Messages queue size200 slots1000 slots5000 slots30000 slots
Messages delivery speedUp to 6 per minuteUp to 15 per minuteUp to 100 per minuteUp to 250 per minute
Free trial7 days7 days7 days7 days
Active parallel chats4102040
Data retention7 days15 days30 days60 days
Total stored chats5002000500010000
Total stored messages50002000060000200000
Stored messages per chat502005001000
API access
Email alerts
Webhooks (outbound)
Inbound user messages
Inbound group messages
Inbound broadcast messages
Location messages
Group messages
Max media size3 MB10 MB30 MB
Inbound media messages
Max inbound media size3 MB10 MB
Link preview image
Message expiration (TTL)
Scheduled messages
Priority messages
Broadcast messages
Automatic chat removal

$19.9


Sign up

$39.9


Sign up

$59.9


Sign up

$99.9


Sign up

Got questions? Get in touch with us. We would love to help you.

Start the free trial


Sign up for free and try out our messaging platform for 7 days.

Cancellation can be done anytime.