Starter
Get off the owner's phone
$20per user/month
$ 25-20%
1 channel includedYou can request more
- Queues with owner and SLA
- Chatbot (up to 3 flows)
- First-response report
- WhatsApp support
Who runs the queue and the funnel
The whole commercial operation in one place. Not across three tabs.
Nexus brings together the WhatsApp queue, the funnel with deal value, and AI suggestions. Agents see the next step. Managers see the delay. Conversations do not disappear onto anyone's phone.
Queue with ownerValue on the cardAI with human in the loop
7 days free, no card required · migrate the number you already use
1,000+ companies on the official WhatsApp
See it in Nexus
nexus.chatsac.com/inbox
chatsac
nexus
RP
You
Online
Chats
Search
Queue Today
Opportunities
PF
Paulo Ferreira
4 minI need to reschedule my appointment
Return68
CM
Carla Mendes
nowHow much is the consult?
Quote85
RL
Renata Lima
10 minAny slot tomorrow at 2pm?
Booking72
CM
Carla Mendes
Online · New patient · Instagram
New patientQuote
Today
Reply Close deal Schedule
Message to Carla
AI Advisor
ClinicLead score
Cold
In this chat
$0
$1,267 × 2 patients
Package + friend's consult
New patientQuoteReferralFillers
Sentimentreading
Intentreading
Close81%
Next step
Reading the chat.
Note
Typical upkeep every 4 months, about $297. 12-month LTV around $2,500 if she comes back twice.
What the cockpit solves
The queue, funnel, and AI in the same cockpit.
Inbox, spreadsheet, and bot in three places
Whoever answers does not see the funnel. Whoever closes does not see the queue. Nexus joins both views.
The manager asks for a screenshot to know the SLA
Central shows the live queue, who owes a reply, and the conversation in progress, on one monitor.
AI loose, without the real queue
Claude, Grok, or ChatGPT only operate if the source of truth is Chatsac. That is MCP in the same cockpit.
A plan with a product name
Nexus is not a SKU. It is the screen. Starter, Growth, and Scale is how you come in.
What is on the screen
Four pieces. One base. Click to see what each one does.
Queue with owner and deadline
The official number receives. The conversation gets an owner, a department, and a first-response time.
- Queues by department on the same number
- Transfer with time and name
- History stays with the company
- Canned reply on the card
On this screen
- In service
- 178
- Default deadline
- 15 min
You start on the trial, on the same company number. The monthly fee is per user. Meta bills separately the conversation you start.
Before the price
Take the risk out of the decision.
Is Nexus a plan?
No. Nexus is the cockpit name. The plans are Starter, Growth, and Scale, per user. Enterprise is on request.
Are Nexus and a WhatsApp platform the same thing?
The platform is the commercial hub (queue, chatbot, CRM). Nexus is the screen where the team runs that day to day.
Where is the login?
The trial and the panel live at nexus.chatsac.com.
Does MCP replace Nexus?
No. The AI asks and sends the action. The queue, the owner, and the log stay in Nexus.
How long to see the screen with my number?
Connecting the number takes minutes. Queues and roles, an afternoon. 7-day trial, no card.
Plans
Starter 25, Growth 37, Scale 66 per user/month.
Growth
most popular
$29per user/month
$ 37-20%
2 channels includedYou can request more
- Everything in Starter
- CRM with deal stage and value
- Chatbot (up to 7 flows)
- SLA dashboard by queue
- Claude, Grok, and ChatGPT
Scale
Operations that count numbers
$53per user/month
$ 66-20%
3 channels includedYou can request more
- Everything in Growth
- Chatbot (up to 15 flows)
- Central: live monitor and audit
- Roles, permissions and conversation listening
- Multiple numbers on the same WABA
- Priority support
Enterprise
Volume and compliance
Custom quote
Channels and volume on request
- Channels on request
- SSO and audit
- Custom contract and SLA
Chatsac monthly fee. Meta charges separately for conversations you initiate (templates). Utility messages inside the 24-hour window are a different fee.
Another context
Every operation leaks money in a different way.
Run the queue, the funnel, and AI from one cockpit.
Official Meta API · 7 days free · no card
Is Nexus a plan?
No. Nexus is the screen. Starter, Growth, and Scale are how you come in. The cockpit is the same for all.
Does it replace the WhatsApp Business App?
On the official Meta API number, the operation moves off the phone and into the company panel.
Can the AI send messages on its own?
Only what the operator could already send. Outside 24h, Meta-approved template.
Is there a commitment?
The minimum cycle is 6 months, billed monthly. No setup fee. 7-day free trial, no card.
Do I need a new WhatsApp number?
No. You use the same number, now on the Official Meta API.
Is it official? Can my number be banned?
Yes, we are a Tech Provider on the Official Meta API. No platform promises immunity: Meta enforces the policy. On the official API you operate authorized and see the number quality.