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Lexer

Ask your customer data anything

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Lexer is an agentic customer data platform (CDP) built for retail and hospitality brands. It connects ecommerce, POS, loyalty, email, and advertising data into unified customer profiles. Users can ask questions in natural language via an AI assistant called Lexi, build segments, and activate them across connected tools like Klaviyo, Meta, and Google Ads. The platform includes analytics, reporting, and governance controls.

12 alternatives to Lexer

Ranked by how well each tool replaces Lexer: shared features, audience, price and popularity.

  1. Customers.ai

    The AI Retention Platform for Ecommerce Brands

    Covers 7 of 15 key features and has a free plan.

    Free plan
    63 out of 100 matchContact sales

  2. KARTE

    A customer experience (CX) platform combining a proprietary real-time data analytics base,

    Covers 6 of 15 key features.

    61 out of 100 match—

  3. Tealium

    Customer Data Infrastructure Trusted Data for AI — one platform for collecting, unifying,,

    Covers 6 of 15 key features.

    60 out of 100 match—

  4. LiveRamp IdentityLink

    The trusted network for AI-powered marketing and identity resolution.

    Covers 6 of 15 key features.

    59 out of 100 matchUsage-based

  5. mParticle

    Performance made easy

    Covers 7 of 15 key features.

    59 out of 100 matchContact sales

  6. RudderStack

    The Agentic Customer Data Platform

    Covers 1 of 15 key features, has a free plan and is open source.

    Free planOpen source
    57 out of 100 match$265/mo

  7. MetaRouter

    Power Customer Identity, Retail Media, and AI Activation with MetaRouter’s Composable Data

    Covers 5 of 15 key features.

    56 out of 100 matchContact sales

  8. CustomerLabs

    First-Party Data Ops Platform

    Covers 4 of 15 key features.

    56 out of 100 match$129/mo

  9. Acxiom

    We put data to work

    Covers 1 of 15 key features.

    55 out of 100 match—

  10. Permutive

    Collaborate on data and activate campaigns across the buy-side and sell-side

    Covers 2 of 15 key features.

    54 out of 100 matchContact sales

  11. Customer.io

    Customer Engagement Platform For Better Outcomes

    Covers 4 of 15 key features.

    54 out of 100 match$100/mo

  12. BlueConic Experiences

    The fastest way to get customers to tell you what they actually want

    Covers 3 of 15 key features.

    54 out of 100 matchContact sales