Messaging inbox

Omnichannel messaging solutions

Integrate all the messaging channels, including WhatsApp and SMS, into one place to provide efficient customer support in real-time.

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Meet customers where they are on an omnichannel messaging platform

Let customers reach out through their preferred channels. Respond to customers from multiple channels while organizing the context in a single inbox.


Fuel performance with collaboration

Rev up your sales, marketing, and customer support efforts by organizing users and teams. Foster collaboration and achieve greater transparency in communication management.


Engage strategically with contextual insights

Manage, edit, and segment contacts within the inbox. Automate contact updates based on external events.

Build a social CRM powerhouse

Create custom labels, filters, and lists to categorize chats and prioritize tasks. Quickly identify contacts for specific inquiries and track progress. Send bulk messages to targeted categories. Automate care for special customers.

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Integrate with external applications

Sync your Shopify store, Salesforce CRM, HubSpot CRM, Stripe account, and more into the inbox. Gain instant access to customer activity, orders, and invoices right next to the chat. No tab-switching, just direct insights.

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Why choose SleekFlow as your omnichannel messaging platform


Local expertise

Facilitate smooth onboarding and provide tailored guidance for your local market.


Global partnership

Partner with Meta, Stripe, and Microsoft for top social commerce features.


Enterprise-level security

Certified under ISO27001 to meet the highest security and compliance standards.

2X more leads through omnichannel messaging

Now, we don’t have to go to the social media apps like Facebook, Instagram and WhatsApp respectively to reply to enquiries and capture leads on one single platform. It’s much more efficient.

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Timothy Poh

Marketing Director, How2design4u

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