How is AI Voice Assistant Adoption Really Going in 2026? G2's AI Market Report Has the Answer
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April 30, 2026
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ncalabrese@g2.com (Nathan Calabrese)
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Key Findings
According to G2's 2025 State of AI in AI Voice Assistants Survey, and based on 1,419 verified reviews, 76% of AI voice assistant users report significant or transformational operational ROI. Yet, measuring that ROI simultaneously ranks as the #3 challenge. Organizations believe in the value being delivered, but cannot measure and prove it internally. There’s no doubt the benefits are real, but the proof remains a challenge.
Voice AI adoption is steadily growing across all segments. With 88% of platforms reporting rapidly increased adoption over the past 12 months and 65% describing the current stage as "rapid adoption across industries," it’s clear that the question isn’t whether to invest in voice AI, but when.
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