US AI Speech Recognition Market Size and Forecast by Offering, Solutions, Services, Deployment Model, Organization Size, Application, and End Use: 2019-2033

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US AI Speech Recognition Market Outlook

• In 2024, the US recorded USD 4.80 billion in revenue.

• Data-driven estimates suggest the US AI Speech Recognition Market is projected to expand to USD 18.81 billion in 2033, with a CAGR of 16.9% during the forecast horizon.

• Large-scale contact centres and regulated healthcare buyers demand certified speech stacks with auditable transcription, bias monitoring and HIPAA-grade safeguards, which advantages suppliers that can provide compliance-as-a-service alongside model customization.
• Startups commercializing domain-adaptive speech-to-text plus turnkey post-edit workflows are lowering time-to-production for enterprises, producing faster pilot-to-production conversions and higher willingness to pay for managed acoustic lifecycle services.

• DataCube Research Report (Nov 2025): This analysis uses 2024 as the actual year, 2025 as the estimated year, and calculates CAGR for the 2025-2033 period.