3x
More efficiency in automated scheduling
Mass WhatsApp Sender for Appointments automates repetitive processes to schedule appointments without manual effort.
Confirming eighty appointments one by one is a full-time job. Per campaign, it's a daily schedule that no one needs to remember to send.











+180k
Messages and media exchanged every day
+1,200
Companies that trust our solutions
+40k
Automations built on our platform
The Mass WhatsApp Sender for Appointments from Nexloo sends bulk messages via WhatsApp Business API securely and scalably, specifically focusing on automated scheduling. Automate scheduling processes that consume hours of your team's time and transform no-shows and disorganized schedules into an efficient and scalable operation.
Automated scheduling processes require consistency, speed, and continuous monitoring. The Nexloo platform delivers intelligent automation that allows you to automate appointment scheduling without increasing headcount or sacrificing service quality.
Results
What's changing in the schedule when confirmations are no longer done message by message.
3x
Mass WhatsApp Sender for Appointments automates repetitive processes to schedule appointments without manual effort.
70%
Eliminate manual activities related to automated scheduling and free your team for strategic tasks.
24/7
Automated scheduling processes work uninterrupted, capturing opportunities outside business hours.
50%
Intelligent automation reduces human errors in automated scheduling processes and standardizes operations.
Features
Recursos projetados para transformar o atendimento no segmento de agendamentos.
Create segmented lists and send personalized messages to thousands of contacts simultaneously.
Library of pre-approved messages by Meta to ensure delivery without the risk of banning.
Schedule messages for peak engagement times with a visual campaign calendar.
Track delivery, read, and response rates of each campaign in real-time.
Send messages to thousands of contacts simultaneously with segmentation by tags, location, or behavior.
Create dynamic segments based on recent activity, funnel stage, or previous interactions with chatbots.
The campaign is sent from the verified company number, with an approved template. Sending from a cloned device is the quickest way to lose the number — and with it, the entire conversation history.
The person who bought in the last ninety days, who opened the last campaign, who is at a certain stage of the funnel. The audience is built by rule, not by a copied spreadsheet.
Those who request not to receive exit all subsequent sends automatically. It's not a box someone needs to remember to check: it's the platform's default behavior.
Name, purchased product, expiration date, and amount are included in the text. The same campaign reaches each person differently, and the response rate reflects that difference.
The text goes through Meta's approval and the platform tracks the status. You find out that the model was rejected before the campaign, not in the middle of it.
The campaign goes out on the day and time frame you set, respecting the contact's time zone. A commercial message at eleven at night is the fastest way to become a complaint.
The delivery is spread out over time instead of being sent all at once. This protects the quality of the number and prevents the team from receiving a thousand responses in the same minute.
Send to a small group, see the response rate and the content of the responses, and only then release the rest. A bad campaign for a hundred contacts is a lesson; for ten thousand, it's a crisis.
How many arrived, how many were read, and how many generated conversation. It's the third number that indicates if the campaign worked — the first two only show that it went out.
Peça um diagnóstico gratuito e descubra como o Disparador de WhatsApp em Massa pode transformar seu atendimento.
Segments
Busy operations that benefit the most from targeted bulk sending.
SMEs with 50+ interactions/day
No-shows and disorganized schedules lead to productivity loss and below-expected results.
Teams of 5-30 employees
Manual automated scheduling processes do not scale as the business grows.
Companies with off-hours support
Customers expect immediate responses, but the team only works during business hours.
Starting from 3 users
You have a large base of old clients that no one has contacted for months because calling them one by one is unfeasible.
Starting from 3 users
Lose revenue due to absence and need to confirm dozens of appointments per day without occupying the reception.
Starting from 3 users
They need to inform about timelines, instability, or changes before the client finds out on their own and opens a ticket.
Starting from 3 users
They concentrate billing on a few dates and need to activate the entire base in a short window.
Starting from 3 users
They need to reach out to the entire overdue portfolio, not just the contracts that the team can call.
Starting from 3 users
Lose clients due to silence in the week of expiration, with a date that has been known for a year.
Starting from 3 users
They need to notify specific groups — a class, a block, a category — without sending to everyone.
Starting from 3 users
They depend on notifying the list at the exact moment of opening, with only a few hours of window.
Starting from 3 users
They want to hear from the customer after delivery, at scale, without hiring people just to ask.
What sets us apart
What's included in the plan for those who confirm appointments via WhatsApp.
Messages sent via Meta's authorized API ensure your account will never be banned for bulk sending.
Include variables such as name, company, and specific data in each message even in bulk sends.
Filter recipients by tags, behavior, last contact date, and custom fields.
Manage contact preferences automatically, respecting LGPD and WhatsApp policies.
Ecosystem
Connect Nexloo to the tools you already run on, without friction — more than 5,000 apps available to extend your support hub and automate the work around it
Where the conversation flows to
Where the lead comes from, and where the team works after
What's changing
Eighty confirmations per day, one by one, is the work of one full-time person. Done by campaign, it's a daily scheduling that no one needs to remember to trigger.
In practice
The confirmation campaign is the most predictable there is: the audience changes every day, the text never changes, and the timing is always the same.
Those who have an appointment tomorrow and haven't confirmed yet are automatically included in the sending list.
Name, time, and professional are included in the message — without anyone typing anything.
Confirmed, canceled, or requested rescheduling: each response goes into the queue with the correct action.
The person who cancels releases the time slot, and it is offered to the waiting list on the same day.
FAQ
The most common questions about integration with the calendar, sending time, and response handling.
The Mass WhatsApp Sender for Appointments from Nexloo sends bulk messages via WhatsApp Business API securely and scalably, specifically optimized for automated scheduling processes. When activated, the system automates automated scheduling tasks that previously consumed hours of the team. Leads and interactions are processed automatically following configurable rules, while the team only receives cases that truly require human attention. Real-time reports allow tracking of automated scheduling metrics and identifying continuous improvement points.
Yes, Nexloo offers a full 7-day trial of the Mass WhatsApp Sender for Appointments so teams can validate automated scheduling in the real scenario of the company. During this period, it is possible to activate scheduling flows, measure impact on productivity, and assess if the solution meets your needs for automating appointment scheduling. We do not require a credit card or contract for the trial. After evaluation, we have plans that grow with the operation, charging proportionally to the actual use of the platform in automated scheduling processes.
Absolutely. The Mass WhatsApp Sender for Appointments is designed to connect with diverse business ecosystems that support automated scheduling processes. Native integrations via Zapier cover hundreds of popular applications. For internal systems, webhooks allow bidirectional communication with ERPs, scheduling platforms, and proprietary databases. The documented RESTful API enables complex automations between the Mass WhatsApp Sender for Appointments and any system that supports HTTP, expanding possibilities for integrated appointment scheduling automation. All configurations come with included technical support in the plan.
The initial setup of the Mass WhatsApp Sender for Appointments takes between 10 and 30 minutes for basic activation of automated scheduling flows. Connecting channels, defining distribution rules, and customizing scheduling messages are guided steps by the setup assistant. For advanced automated scheduling with conditional rules and external integrations, the complete process can take from 1 to 5 days depending on operational complexity. Ready-made templates for automated scheduling processes are available and can be activated with one click to speed up implementation.
Completely. Security is a priority in the Mass WhatsApp Sender for Appointments, especially in automated scheduling flows that handle sensitive information. The platform operates in compliance with LGPD, using encryption for all data traffic. Configurable permissions control who accesses each type of information in scheduling processes. Native consent, opt-out, and right to be forgotten mechanisms simplify regulatory compliance. Audit logs record every action for complete traceability in your company's automated scheduling operations.
For automated scheduling, sending messages manually is unfeasible beyond dozens of contacts. The Mass WhatsApp Sender for Appointments scales appointment communications to thousands of recipients with personalization through automated scheduling variables, scheduling for the best response times, and detailed metrics. Via Meta's official API, it ensures delivery without the risk of banning even at high volumes.
The first results from the Mass WhatsApp Sender for Appointments in automated scheduling processes are noticed within the first 24 to 48 hours of operation. The immediate reduction of manual tasks and the increase in the speed of automated scheduling are the quickest gains. Results in indicators such as conversion, satisfaction, and productivity consolidate between the second and fourth week of use, when automations are optimized and the team has already internalized the new processes. Companies with a higher volume of interactions tend to notice the return more quickly.
Last step
A short conversation to gauge how much your operation loses per month due to unconfirmed appointments.
No commitment. One conversation to map where your operation is losing sales.
A free assessment of your operation
No commitment. We show you where your operation is losing opportunities and which plan fits where you are now.