WhatsApp API Solution

Turn WhatsApp into your #1 sales channel for LATAM & Caribbean markets

Switch from the WhatsApp app to the WhatsApp Business API, built for U.S. businesses selling across borders & engaging Hispanic communities. With SleekFlow, an official WhatsApp Business Solution Provider, you’ll never miss a lead or lose a customer again.

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WhatsApp for US

Chosen by leading brands to power 24/7 engagement

Your WhatsApp Business App is costing you sales

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Slow replies, missed leads

WhatsApp Business only offers basic auto-replies. No AI, no follow-up sequences — every message waits on a human, and leads don't wait.

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No visibility, No accountability

No dashboards, no conversation assignment, no tracking. You have no idea who replied, who ghosted a lead, or how many deals slipped through.

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Clients walk out with your staff

No shared inbox means no shared history. When an employee leaves, every customer conversation and relationship walks out with them.

WhatsApp Business API features for the best customer experience

WHATSAPP AUTOMATION

Never miss a lead, even when your team is offline

No-code AI agents reply instantly to every inquiry from your website, ads, or events, so no lead ever slips through.

Set up no-code AI agent in minutes to capture and reply to every lead 24/7

Automatically ask the right questions to qualify and understand each lead

Send hot leads straight to your team — ready to close, no manual spam filtering

CRM integration

Automatically re-engage customers in your database

Stop letting leads go cold. Connect your CRM, forms, and spreadsheets to WhatsApp and reach out at the right moment to boost engagement.

Send messages instantly when someone buys from your platform, fills a form or gets added to your calendar

Sync contacts from HubSpot, Salesforce, Zoho, Google Sheets and send targeted broadcast messages

Reengage past clients automatically — renewal reminders, policy updates, seasonal promotions, and more

Omnichannel Team Inbox

Give your team one place to close every deal

When leads are ready to buy, don't lose them to slow handoffs and scattered workflows. Bring your whole team together in one WhatsApp inbox to close faster.

Shared a company inbox — assign, collaborate, and manage all conversations in one place

Unified customer profiles so every team member has full context

Label contacts with lifecycle stages to prioritize your sales pipeline

WhatsApp Analytics

Track every rep, conversation and conversion

Stop guessing on team performance and customer trends. Get full visibility into your sales pipeline, team responsiveness, and what your customers actually care about.

Track response times and resolution rate across your human and AI team

Track every lead from first message to closed deal with lifecycle analytics

AI detects recurring themes in customer conversations to reveal what your market really wants

More ways to win on WhatsApp

WhatsApp Co-existence

Keep using your WhatsApp Business App while gaining API-powered features. Same number, no disruption, no lost chat history.

WhatsApp Co-existence

WhatsApp catalog

List your services in a WhatsApp catalog and send payment links directly in conversation — no website visit needed to close the deal.

WhatsApp catalog

Meta Ads integration

Connect your Facebook and Instagram ads to WhatsApp, so every click starts a conversation. Shorter path to conversion, higher ROI on every dollar spent.

Meta Ads integration

We know your markets. Because we're already there.

This Brazilian education provider got 150% more scheduled visits

Colégio Cognos deployed WhatsApp AI agents to automate their entire student inquiry journey.

AI agent handles first touch, qualifies prospective students 24/7

Automatically guides qualified leads to book campus visits

Routes complex inquiries to the right admissions consultant

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This professional legal services company closed more cases by responding to leads faster

RAALC Law Firm used SleekFlow to manage high volumes of urgent legal inquiries coming from digital ad campaigns.

Auto-routes leads to the right legal consultant based on case type

Handles multilingual inquiries with automated language selection

Syncs all conversations and contact data directly into their CRM

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How this Brazilian insurer used AI to handle 80% of inquiries, and still felt human

Elétron Seguros built a WhatsApp AI agent to handle routine support so their team could focus on high-value cases.

AI agent resolves routine policy and claims questions automatically

Drastically reduced response time across all customer inquiries

Seamlessly escalates complex cases to human agents when needed

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Got questions? We've got answers.

Absolutely. WhatsApp now has more than 100 million users in the US and is growing quickly. For businesses selling to LATAM and the Caribbean, your customers are already on it daily. The API lets you engage them professionally at scale, with automation, team inboxes, and CRM integrations the regular app simply can't offer.

The free WhatsApp Business app supports up to 5 devices: one primary phone plus four linked devices — but has no conversation assignment, no automation beyond basic auto-replies, and no analytics.

The WhatsApp Business API removes all those limits: unlimited team members, no-code AI agents, broadcast campaigns, CRM integrations, and full performance tracking. SleekFlow is an official WhatsApp Business Solution Provider certified by Meta, so you get direct API access, not a workaround.

SleekFlow has its own subscription plans, and WhatsApp charges a small per-conversation fee set by Meta.

All customer-initiated service conversations are completely free. For outbound messages like follow-ups or campaigns, fees are charged by Meta based on the recipient's country — not yours. Messaging contacts in LATAM and the Caribbean is typically very affordable. SleekFlow has its own subscription plans, and you can use our WhatsApp Pricing Calculator (https://sleekflow.io/whatsapp-pricing-calculator) to estimate your exact costs before committing.

No. Business Solution Providers like SleekFlow handle the technical setup; you don't need developers or coding knowledge.

Most businesses are up and running within a few days. Our onboarding team guides you through every step, from number verification to building your first automation.

Yes. SleekFlow supports WhatsApp coexistence, which means you can migrate your current WhatsApp Business number to the API without losing your contacts, chat history, or business profile. No need to start from scratch or ask your customers to reach out on a new number

Grow your business with SleekFlow

Turn Your WhatsApp Into A Revenue Engine Today!