The platform that
makes marketers unstoppable

Built for teams that refuse to settle. Insider One unifies data, personalization, AI, and channels into one platform, to move faster, stay ahead, and grow without limits.

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4.8/5.0

Trusted by 2,000+ customers

See our user reviews on G2

Everything marketing and customer
engagement teams need in one platform

Here’s how Insider One helps ambitious teams work

smarter, scale faster, and keep every journey connected.

Everything marketing and customer <br>engagement teams need in one platform Everything marketing and customer <br>engagement teams need in one platform

An actionable CDP
without complexity

<em>An actionable CDP </em> <br/> without complexity <em>An actionable CDP </em> <br/> without complexity

An actionable CDP
without complexity

Connect data, eliminate silos, and build unified profiles in real time to activate personalized experiences across every touchpoint in the customer journey.

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Meet Agent One™

Meet Agent One™ Meet Agent One™

Meet Agent One™

The self-optimizing intelligence system for both sides of customer engagement. Agent One generates richer context to decide, act, learn, and continuously improve outcomes across the customer lifecycle.

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Personalization that
performs at scale

Personalization that <br><em>performs at scale</em> Personalization that <br><em>performs at scale</em>

Personalization that
performs at scale

Deliver experiences customers love, wherever they are in the journey. Go beyond basic segmentation with real-time personalization that responds to needs, predicts intent, and builds lasting loyalty and higher lifetime value.

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Web App Email Web Push SMS & RCS WhatsApp Instory Conversational CX Site Search Tiktok Facebook Instagram

Activate customer data across 12+ channels

Reach customers wherever they are with the most extensive set of digital channels on the market. From app to WhatsApp to email to web, you won’t find this level of native channel support with any other vendor.

Real-time reporting
and insights

Real-time reporting<br> and insights Real-time reporting<br> and insights

Real-time reporting
and insights

Analyze every interaction, journey, and campaign. Get real-time insights and proactive recommendations to track impact, optimize performance, and maximize ROI.

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Built for enterprise-scale,
supported by localized customer service

Enterprise-grade security, reliability, and performance. Insider One is trusted by
1,500+ brands to engage millions of consumers every day.

<p>User Profiles</p>

1 Billion+

User Profiles

<p>Push notifications sent per month</p>

40 Billion

Push notifications sent per month

<p>Emails sent per month</p>

1.6 Billion

Emails sent per month

Integration Hub

Integration Hub Integration Hub

Integration Hub

Break down silos and unlock the potential of your tech stack by integrating data from 100+ data sources. Onboard new data sources in a few clicks.

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You are in good company

Check out these real-world results to see how the world’s favorite brands are driving more revenue and higher email performance with Insider One.

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ROI in days

“What impressed us most is Insider One’s AI-powered segmentation capabilities. The platform learns from customer behavior and identifies which products and services would interest each customer most. This powerful intelligence helps us maximize our engagement ratios and deliver relevant, timely experiences—the platform delivered ROI within days.”

Marketing And Service Design Group Heah
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49X ROI in eight weeks

“Insider One’s customer experience platform helps us communicate with our visitors more effectively, at every stage of the customer lifecycle. We had too many options on our homepage and it was preventing visitors from finding the most relevant offers, products and models. Insider One enabled us to streamline the experience so visitors were only showed the most relevant content, based on their behaviours and preferences.”

Marketing Director
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6X ROI

“We’ve managed to achieve 6X ROI from the [platform] already. Insider One has become so much more than a technology partner for us. They own our growth targets like their own and always share best practices and industry know-how…”

Ecommerce Director at Slazenger
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259% increase in AOV

“We needed a solution that would help us deliver personalization at scale to boost engagement and conversions. Insider One had the right set of tools. Their personalized product recommendations helped us generate a 18.8% more revenue per user, and increase profitability from returning users by 42%.

Marketing Manager

Loved by brands, trusted by analysts

Gartner MQ
Gartner VOC MMH
Gartner VOC Pers.
Forrester Wave
Forrester EOP
IDC Omnichannel
IDC AI
G2
Gartner MQ
Gartner VOC MMH
Gartner VOC Pers.
Forrester Wave
Forrester EOP
IDC Omnichannel
IDC AI
G2
Insider One named a 2026 Gartner® Magic Quadrant™ Leader for Personalization Engines
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Marketing 3.99/5.0

Digital Commerce 4.11/5.0

Services and Support 3.94/5.0

Insider One Recognized as a 2026 Gartner Peer Insights™ Customers’ Choice for Multichannel Marketing Hubs
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Product Capabilities 4.9/5.0

Sales Experience 4.9/5.0

Deployment Experience 4.8/5.0