3x
Increased productivity in digital marketing
Mass WhatsApp Sender for Marketing Agencies eliminates repetitive manual tasks and allows your team to focus on delivering results efficiently.
While no one informs, every client asks — and the agency spends Monday answering what could have been sent on Friday, all at once.











+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 Marketing Agencies by Nexloo sends bulk messages via WhatsApp Business API securely and scalably, tailored to the specific needs of marketing agencies. With a solution developed for the digital marketing sector, your team automates the management of multiple clients and campaigns and focuses on what really matters: delivering results.
Companies in the digital marketing segment face unique challenges in communication and client relationships. The complete support platform Nexloo addresses these challenges with accessible technology, quick setup, and proven results from hundreds of marketing agencies across Brazil.
Results
What changes in the agency when the client is informed before charging.
3x
Mass WhatsApp Sender for Marketing Agencies eliminates repetitive manual tasks and allows your team to focus on delivering results efficiently.
80%
Serve marketing agencies instantly at any time, leaving no message unanswered.
24/7
Clients in the digital marketing sector receive immediate responses even outside business hours.
45%
Quickly resolve questions and requests from marketing agencies, enhancing the customer experience.
Features
Recursos projetados para transformar o atendimento no segmento de agências de marketing.
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 being banned.
Schedule messages for peak engagement times with a visual campaign calendar.
Track delivery, read, and response rates for 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
Agency formats that benefit the most from segmented mass sending.
Equipes de 2-10 pessoas
Lack of organization in managing multiple clients and campaigns leads to missed opportunities and daily rework.
Equipes de 10-50 pessoas
Increasing demand volume exceeds the team's capacity to deliver quality results.
Operações com 3+ locais
Standardizing service across branches and maintaining uniform quality is challenging without centralization.
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 agencies.
Messages sent via Meta's authorized API ensure that 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
While no one informs, every client asks — and the agency spends Monday answering what could have been sent on Friday, all at once, to everyone.
In practice
A weekly campaign for the portfolio and the sender as a service for clients: two fronts, the same tool.
Accounts with ongoing campaigns receive the notice; paused accounts do not.
Friday afternoon, always — and Monday starts without the queue of position requests.
Those who respond enter the customer's inbox, with the account history at hand.
Clients' WhatsApp campaigns run on the same platform, with reports to present.
FAQ
The most common questions about client usage, account segmentation, and delivery reports.
The Mass WhatsApp Sender for Marketing Agencies by Nexloo was specifically developed to meet the needs of the digital marketing sector. The solution sends bulk messages via WhatsApp Business API securely and scalably, tailored for marketing agencies. In practice, marketing agencies can set up the tool in minutes, connecting their support channels and customizing flows for managing multiple clients and campaigns. The system learns from interactions and becomes more efficient over time, allowing your team to focus on delivering results instead of repetitive operational tasks.
Yes, Nexloo offers a 7-day free trial with full access to the Mass WhatsApp Sender for Marketing Agencies for marketing agencies. Professionals in the digital marketing sector can set up the system, connect preferred channels, and test with real demands for managing multiple clients and campaigns without financial commitment. No payment information is required to get started. After the trial, flexible plans cater to everything from individual offices to networks with multiple units, scaling as needed. Our team supports marketing agencies throughout the evaluation, ensuring full utilization of the resources available for the sector.
Connecting the Mass WhatsApp Sender for Marketing Agencies with tools used by marketing agencies is done without the need for programming. Nexloo offers ready-made connectors via Zapier and webhooks for the most popular systems in the digital marketing sector, as well as a RESTful API for specific integrations. Digital marketing management, scheduling, financial, and marketing software can be integrated directly. For marketing agencies with proprietary systems, the API documentation allows technical teams to create custom connections. Our technical support assists with each integration at no additional cost.
The initial setup of the Mass WhatsApp Sender for Marketing Agencies for marketing agencies takes between 10 and 30 minutes for the basic version. The process includes creating an account, connecting communication channels, and customizing automated messages for the digital marketing sector. Advanced functionalities such as complex automations and integrations with specific marketing agency systems may take 1 to 3 days for complete setup. Nexloo provides pre-configured templates for the digital marketing sector that significantly accelerate the initial setup and reduce the learning curve.
Absolutely. The Mass WhatsApp Sender for Marketing Agencies meets specific security requirements for marketing agencies, operating in full compliance with LGPD. Communications are protected by encryption at all stages. Granular access control allows defining which team members can view sensitive client data in the digital marketing sector. Features like automatic consent, opt-out, and data deletion meet regulatory obligations without operational effort. Servers with international certifications provide additional protection for information handled by marketing agencies.
For marketing agencies, sending messages manually consumes hours, has limited reach, and does not provide metrics. The Mass WhatsApp Sender for Marketing Agencies allows communication with the entire client base in the digital marketing sector simultaneously, with individual personalization by specific management variables for multiple clients and campaigns, optimized scheduling for peak engagement times for marketing agencies, and detailed reports. All via Meta's official API, with no risk of being banned.
Initial results with the Mass WhatsApp Sender for Marketing Agencies are visible within the first 48 hours, especially in response speed and organization of support for marketing agencies. Productivity metrics and reduction of manual tasks appear in the first week of active use. Impact on revenue and client retention in the digital marketing sector typically consolidates between 2 and 4 weeks, as the team masters the tool and automations are refined. Positive ROI is often achieved within the first month for operations with a regular volume of interactions.
Last step
A short conversation to gauge how many position requests your agency receives each week.
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.