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API platform

Build and deploy AI on iMessage to reach people at scale while maintaining quality, trust, and personalized interaction. YC-backed.

Founders · Product

Founded
2026
Team
2 people
AI agent

Callab AI is a human-centered customer engagement platform for enterprise contact centers. Teams deploy AI agents that handle inbound and outbound conversations across voice, chat, and messaging, while supervisors watch any conversation…

Founders · Product · How it works

Founded
2024
Team
7 people
AI agent

Phonely uses existing call recordings to create a 'AI vocal twin' that can answer customer support calls and match or outperform call center agents. On top of that we've built a Zapier like workflow that lets businesses connect to…

Founders · Product · How it works

Founded
2023
Team
10 people
AI agent

The leading platform for building and managing AI voice agents that revolutionize contact center operations.

Founders

Founded
2023
Team
50 people
AI agent

Deploy enterprise-grade AI voice agents with Leaping AI to automate customer service and appointment booking calls. Trusted by leading companies such as Eurowings and Thompson Creek Window Company.

Customers · Founders · Product · How it works

Founded
2023
Team
13 people
AI agent

Deploy a coordinated team of AI agents for inbound and outbound voice, WhatsApp, SMS, email, and chat—connected to workflows, CRMs, and human teams.

Founders · Product

Founded
2025
Team
8 people
AI agent

Marr Labs is making AI-voice agents that are indistinguishable from humans. Han and Dave previously created speech tech company Vlingo that powered the first Siri app and was acquired for $225M. Now they are taking voice to the…

Founders · Product

Founded
2023
Team
9 people