Telnyx
5.0 out of 5 stars
(8 Ratings)
Telnyx is a global communications infrastructure platform that provides voice, messaging, networking, and AI-powered real-time communication capabilities through a fully owned telecom stack. The platform combines carrier-grade networking, programmable identity systems, AI inference, and low-latency communication infrastructure to support real-time conversational AI agents and enterprise communication workflows. Telnyx owns and operates its entire network stack, including physical infrastructure, mobile core systems, edge processing, and AI compute layers, enabling faster performance and lower latency without relying on third-party telecom providers. The platform offers tools such as voice agent builders, speech-to-text, text-to-speech, global phone numbers, AI orchestration, and programmable compliance controls for building intelligent voice and messaging systems.
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Dograh
Dograh is an open source, self-hostable voice agent platform with a no-code workflow builder for creating production voice agents. Teams can choose their own inbound channels, speech-to-text, LLM, text-to-speech, and telephony providers, or replace the traditional cascade with speech-to-speech models for direct audio-in, audio-out conversations with natural turn-taking, interruption handling, and low latency. The platform supports inbound and outbound calling, widgets, telephony integrations, observability, traces, real-time analytics, hybrid pre-recorded voice plus TTS, and more than 70 languages. Its MCP server lets Claude Code, Cursor, OpenClaw, Codex, and other agent runtimes create, modify, and deploy voice agents directly from development environments. Dograh can run on your own servers, inside a private cloud or VPC, or in a managed environment, with support for models hosted entirely within your perimeter.
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EchoLeads
EchoLeads is an AI voice sales platform that deploys intelligent AI voice agents to automate outbound calling, lead qualification, and appointment scheduling. Built for modern revenue teams, the platform combines AI cold calling software, AI SDR automation, and real-time AI call automation to engage prospects at scale. From first contact to booked meetings, EchoLeads enables businesses to run fully automated voice AI for sales workflows that generate leads, nurture prospects, and accelerate pipeline growth.
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Tunk.ai
Tunk.ai is a multilingual AI voice agent platform that enables businesses to build, deploy, and manage intelligent voice agents for customer interactions and business workflows. With its Anchor agent builder, businesses can create AI voice agents using prompts and connect them to telephony, APIs, CRMs, MCP servers, external tools, and business systems. Tunk.ai supports speech-to-text, text-to-speech, real-time voice conversations, SIP and telephony integrations, tool calling, function calling, and multiple AI and speech providers. Agents can use connected tools to retrieve information, perform actions, update systems, and automate workflows. Tunk.ai can automate customer support, sales, lead qualification, appointment scheduling, recruitment, healthcare workflows, collections, reminders, and contact-center operations. The platform supports multiple languages, customizable workflows, APIs, integrations, and scalable infrastructure for SMB and enterprise deployments.
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