Mantle
Mantle WhatsApp Agent

Your AI business messaging assistant

Connect WhatsApp Business and let AI reply to customers, send templates, share media, and manage conversations at scale.

Connect your WhatsApp See all integrations

Free plan available · No credit card · WhatsApp Business API

What the WhatsApp Agent does

Scale your customer conversations without scaling your team.

Replies to customers

The agent reads incoming messages and drafts responses based on your knowledge base and tone.

Sends template messages

Use approved WhatsApp templates for notifications, confirmations, and follow-ups.

Shares rich media

Send images, documents, videos, audio, and interactive messages to customers.

Manages conversations

Mark messages as read, reply to specific messages, and manage conversation flow.

Handles interactive messages

Send buttons, lists, and interactive elements for guided conversations.

Manages your profile

Update your business profile, phone numbers, and template catalog.

Three steps, five minutes

Connect your WhatsApp Business account. Configure responses. Go live.

Step 1

Connect WhatsApp Business

Link your WhatsApp Business API account via OAuth. Business verification required by Meta.

Step 2

Set up your knowledge base

Connect your docs, FAQ, and product catalog. The agent uses real information in every reply.

Step 3

Go live

The agent starts handling incoming messages. You monitor and intervene when needed.

Powerful workflows, out of the box

Triggered by incoming messages, schedules, or events from other tools.

Auto-reply to customer inquiriesNew message

When a customer messages, the agent reads the context, checks your FAQ, and replies instantly.

New message receivedParse customer intentQuery knowledge baseSend reply
Order confirmationTrigger

When a Stripe payment succeeds, send a WhatsApp confirmation to the customer.

Stripe: payment receivedFetch order detailsFormat templateSend confirmation
Weekly appointment remindersSchedule

Send reminder messages to customers with upcoming appointments.

Cron: Monday 9amFetch upcoming appointmentsFormat remindersSend template messages
Broadcast a promotionButton

One click to send a promotional template message to your contact list.

Select templateChoose audiencePersonalize messageSend broadcast

Every WhatsApp action, available as a tool

The agent can message, share, and manage — through the official WhatsApp Business API.

20tools
4categories
1API

Messages

6 tools

Send, reply to, and manage customer messages.

Send message
Reply to message
Send template
Mark as read
Send interactive buttons
Send interactive list

Media

6 tools

Share images, documents, videos, and audio files.

Send image
Send document
Send video
Send audio
Send location
Send contacts

Templates

4 tools

Manage and send WhatsApp-approved message templates.

List templates
Get template status
Create template
Delete template

Business profile

4 tools

Manage your business account and settings.

Get business profile
Update profile
List phone numbers
Upload media

Your business, your conversations

Full control over how the agent communicates with your customers.

Review before sending

Configure the agent to draft messages for approval before sending to customers.

Template compliance

Only use WhatsApp-approved templates for outbound messages. Stay compliant automatically.

Pause in one click

Toggle the agent off from the dashboard. All messaging stops immediately.

Revoke anytime

Disconnect WhatsApp to revoke API access. No residual permissions.

Questions, answered

Yes. You need a WhatsApp Business API account verified by Meta. This is separate from the regular WhatsApp app.

Outbound messages must use approved templates. The agent can reply freely within a 24-hour customer service window after the customer messages first.

Yes. The agent follows WhatsApp Business API policies including opt-in requirements, template approvals, and rate limits.

Mantle is free to start. WhatsApp Business API has its own per-conversation pricing from Meta, billed separately.

WhatsApp is just the start

Connect the other tools your team already uses — same read, draft, automate pattern.

Telegram

Manage multiple messaging platforms

Explore →
Slack

Notify your team about conversations

Explore →
Gmail

Follow up with customers via email

Explore →
Stripe

Send payment confirmations

Explore →
Notion

Ground responses in your docs

Explore →
Google Sheets

Log conversations to spreadsheets

Explore →
Jira

Create tickets from customer issues

Explore →
Airtable

Track customer interactions

Explore →
See all integrations

Your WhatsApp, scaled.

Connect WhatsApp Business and let AI handle customer conversations at scale. Start on the Free plan.

Connect your WhatsApp

No credit card required · WhatsApp Business API · Revoke anytime