Connect your entire stack. Activate everywhere.

Eliminate the execution gap between having data and using it. No more CSV downloads, partial syncs, or waiting on IT teams.

• Bring customer, transaction, product, and engagement data into Lexer, then push enriched profiles and audiences back to email, ads, and loyalty platforms.
• Build segments in Lexer and instantly access in Klaviyo, Meta, Google, and Attentive.
• Connect all systems so you see the full picture, including online purchases, in-store transactions, email engagement, ad interactions, and loyalty activity together.
• Eliminate hours spent downloading CSVs, reformatting data, and uploading to different platforms, as Lexer automates the entire flow.

Lexer connects to every platform retailers and hospitality brands use through native integrations plus 500+ Fivetran-powered connectors.

• Commerce and ecommerce platforms: Shopify, Magento, WooCommerce, BigCommerce
• Email and marketing automation: Attentive, Klaviyo, Braze, Emarsys, Dotdigital, Mailchimp, Marketo, LiveRamp, ActiveCampaign
• Advertising platforms: Meta (Facebook/Instagram), Google Ads, TikTok, Snapchat, Pinterest
• And many, many more.

Check if Lexer connects to your tools: https://learn.lexer.io/all-integrations

Not every data source has a pre-built connector. Lexer ingests data from APIs, databases, files, and third-party enrichment providers, ensuring complete customer intelligence.

• Custom API integrations: Connect proprietary systems, internal databases, or custom-built platforms using Lexer's flexible REST APIs. 
• Direct database connections: Pull data directly from databases where customer, transaction, or product information lives using scheduled queries
• File-based imports: Upload CSV, Excel, or JSON files for one-time historical imports or recurring batch data feeds—automated validation ensures data quality before ingestion