Slang AI offers no free tier. According to G2's pricing data for Slang AI, the entry point is the Starter plan at $299.00/month, which includes a customizable voice, greeting message, topics, outbound texts, and an analytics dashboard. Slang AI's higher Custom Pricing tier, available via vendor quote, adds everything in Starter plus integration plugins, premium voices, advanced analytics, and white glove support. G2 reviewers note that integrations with platforms like OpenTable, Resy, Salesforce, and CRM tools are among the most valued capabilities, meaning businesses requiring those connections must move beyond the Starter tier. The absence of a free plan means evaluation requires direct vendor engagement or committing to the base paid plan.