As of August 3, 2026, 174 named companies are verified to use Salesforce and 120 to use Twilio. 3 companies are verified to use both, including Reddit, Uber, Walmart. Every company below is backed by a public source.
Notable: Accenture, Engine, Podium.
View the full Salesforce list →Notable: Netflix, Lyft, Shopify, Airbnb, Dell, Walmart, Instacart, Uber.
View the full Twilio list →3 verified on both lists.
Based on publicly-sourced evidence, CompetitorIQ has verified 174 named companies using Salesforce and 120 using Twilio as of August 3, 2026. Each figure counts only companies with a linked public source, so both are conservative floors, not the vendors' full customer counts.
3 companies are verified to use both, including Reddit, Uber, Walmart. Each appears on both verified customer lists with its own public source.
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