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Iceland-based voice AI startup Treble closed an $18M funding round for its voice simulation platform serving AI developers, wearable, and robotics companies.

PRIVATESep 17, 2026about 4 hours ago

Amount Raised

$18 Million

Round Type

Venture - Series Unknown

AustinPublic Relations

Description

Treble, an Iceland-based voice AI startup, secured $18 million in funding for its voice simulation platform that serves AI model developers, wearable companies, and robotics firms. The platform addresses a critical gap in voice AI development by enabling companies to test and refine voice AI systems before real-world deployment. Treble's clients use the platform to simulate thousands of voice interactions, test accent recognition, emotional tone detection, and optimize voice commands for devices with limited processing power. The funding signals growing investor confidence in specialized voice AI tools as the technology expands beyond chatbots into physical devices and real-world applications.

Company Information

Company

Treble

Location

Austin, Texas, United States

About

Treble is the PR agency that drives exits. We act as our own newsroom to align your brand with traditional media and emerging tech outlets. We believe PR is an iterative and immersive process. Our scalable model allows us to win with early-stage startups from seed-stage funding to pre-IPO and beyond. Our collective experience, technical knowledge and relationships team with your C-level executives to carve out brand differentiation and establish rapport with media. Our goals? Increase lead gen, drive strategic partnerships and investor awareness. We want to be your strategic PR partner to accelerate your path toward a successful exit.

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