3x
Increased productivity in digital marketing
WhatsApp Business API for Marketing Agencies eliminates repetitive manual tasks and allows your team to focus on delivering results efficiently.
Running client campaigns through unofficial numbers risks their asset, not yours. The official API makes this service billable without passing on that risk.











+180k
Messages and media exchanged every day
+1,200
Companies that trust our solutions
+40k
Automations built on our platform
The WhatsApp Business API for Marketing Agencies from Nexloo connects your business to the official WhatsApp Business API with a green badge and advanced features, 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 truly matters: delivering results.
Companies in the digital marketing segment face unique communication and relationship challenges with clients. 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 clients' campaigns run on an official number.
3x
WhatsApp Business API 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 demands from marketing agencies, enhancing the customer experience.
Features
Recursos projetados para transformar o atendimento no segmento de agências de marketing.
Convey credibility with the official WhatsApp Business verification badge on your account.
The official API allows a high volume of messages within Meta's policies without the risk of blocking.
Connect existing systems like ERP, CRM, and e-commerce via documented RESTful API.
Manage multiple WhatsApp Business numbers with separate teams in a centralized dashboard.
Direct connection to Meta's official API, ensuring stability, speed, and compliance with policies.
Assisted process for obtaining the verified badge that increases trust and message open rates.
Nexloo handles the business verification with Meta and the request for the badge. The client sees the company's name instead of a random number — and decides in seconds whether to respond.
How many agents do you need at the same number, without a phone on the desk and without the instability of keeping a device connected all day long.
You write the model, the platform sends it to Meta, and shows the status. Rejections come with a reason, and adjustments are made before the campaign relies on them.
Within the window, the conversation is free and without model costs; outside of it, only approved templates are sent. The platform shows the status of each conversation.
Sent, delivered, and read come as the status of each message. For billing and mandatory communication, this record is the difference between notifying and proving that you notified.
Meta campaigns that open a conversation go directly to the official number, with the source campaign tagged in the contact — and attribution stops being a guess.
Meta maintains a quality indicator on your number and limits sending when it drops. The platform monitors this indicator and alerts before the limitation.
The daily conversation limit increases according to the number's history. The platform shows what step you are on and what is needed for the next one.
The current number can be migrated to the API while keeping customer contacts. There's no need to share a new number or restart the database.
Peça um diagnóstico gratuito e descubra como o WhatsApp Business API pode transformar seu atendimento.
Segments
Agency formats that benefit the most from the Official API.
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
Lost a number due to unofficial automation and cannot repeat the episode with the current database.
Starting from 3 users
They hit the limit of connected devices of the regular WhatsApp Business and the instability of the connected phone.
Starting from 3 users
They need the official number to run the cheapest acquisition ad format available today.
Starting from 3 users
They need to demonstrate when they notified, to whom, and if the message was received.
Starting from 3 users
They depend on reaching the client when they haven't initiated contact first — which is only allowed by the approved model.
Starting from 3 users
They want to send and receive messages from the system itself, without anyone opening a second screen.
Starting from 3 users
They need numbers separated by unit or brand, with teams and reports under the same account.
Starting from 3 users
They concentrate sending on specific dates and cannot discover a tier limit on the day of the campaign.
Starting from 3 users
They are already using the API from another provider and want to migrate without changing their number or losing their history.
What sets us apart
What is already included in the plan with the Official WhatsApp API.
Nexloo is an authorized partner of Meta, ensuring direct access to the API without intermediaries.
Simplified verification and approval process with dedicated support throughout the setup.
Support for thousands of simultaneous conversations with robust infrastructure and guaranteed SLA.
Dedicated team for integration, troubleshooting, and continuous optimization of your operation via API.
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
An agency running campaigns through unofficial connections is betting the client's asset. When Meta shuts down the number, the brand loses its base and the agency loses the account.
In practice
Each client has their verified number on the same platform, with a separate report and no active bets.
The business account and the seal belong to the client, and the agency operates with delegated access.
Each campaign has the text submitted in advance, and the rejection comes before the deadline.
The limit of each number is known and the pace is adjusted to it, with no surprises on the day.
Delivery, reading, and response by campaign, ready for the meeting with the client.
FAQ
The most common questions about customer accounts, delegated access, template approval, and tier.
The WhatsApp Business API for Marketing Agencies from Nexloo was developed specifically to meet the needs of the digital marketing sector. The solution connects your business to the official WhatsApp Business API with a green badge and advanced features, tailored for marketing agencies. In practice, marketing agencies can set up the tool in minutes, connecting their support channels and customizing workflows 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 WhatsApp Business API 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 WhatsApp Business API 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, finance, 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 WhatsApp Business API 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 features 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 WhatsApp Business API 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 you to define which employees can view sensitive customer data in the digital marketing sector. Features such as automatic consent, opt-out, and data deletion meet regulatory obligations without operational effort. Servers with international certifications provide additional protection for information processed by marketing agencies.
The basic WhatsApp Business App is limited to one device and basic features, insufficient for growing marketing agencies. The WhatsApp Business API for Marketing Agencies unlocks advanced functionalities such as the green verification badge, unlimited multi-agents, intelligent chatbots trained for managing multiple clients and campaigns, integrations with digital marketing sector systems, and the ability to process hundreds of simultaneous conversations from marketing agencies.
Initial results with the WhatsApp Business API 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 assess the risk of the campaigns your agency runs today for clients.
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.