Voximplant is a serverless CPaaS that provides REST APIs and SDKs for building voice, video, messaging, and SIP‑trunking applications without managing telephony hardware. It includes a cloud IDE, AI connectors for speech‑to‑text, text‑to‑speech, and conversational agents, and a no‑code Kit for omnichannel contact‑center workflows across phone, SMS, WhatsApp, and web chat.
Funding
$10M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
BVFounders
Product
Problem
Building and scaling voice, video, and messaging applications requires managing telephony infrastructure, server maintenance, and complex integrations with AI services, which can be time‑consuming and costly for developers and enterprises.
Solution
Voximplant offers a serverless communications platform that provides REST APIs and SDKs for voice, video, messaging, SIP trunking, and natural‑language processing, eliminating the need to operate dedicated telephony hardware. The platform includes a cloud IDE, debugger, and extensive language‑specific SDKs to accelerate development. Pre‑built AI integrations with major providers (Google, Amazon, Microsoft, IBM, OpenAI, etc.) enable speech‑to‑text, text‑to‑speech, and conversational agents in over 125 languages. Voximplant Kit extends the platform with a no‑code drag‑and‑drop builder for omnichannel contact centers, supporting voice, SMS, WhatsApp, and web chat, and automating routine interactions with AI‑driven IVR and bots. A global network of data centers and phone numbers in 60+ countries ensures low latency, data‑sovereignty compliance, and reliable PSTN connectivity.
Target Audience
Developers building voice, video, or messaging applications and enterprises that need a scalable, AI‑enhanced contact‑center solution across multiple communication channels.
Features
- Serverless CPaaS with REST APIs and JavaScript‑based VoxEngine runtime for granular call control
- SDKs for iOS, Android, Web, React Native, Flutter, Unity and API clients for Node.js, Python, Java, .NET, Go, PHP
- Cloud IDE and debugger with code verification, autocompletion, and live logs
- Integrated AI connectors (Dialogflow, OpenAI, Gemini, ElevenLabs, Cartesia, Grok, Deepgram) for speech recognition, synthesis, and conversational agents
- Turn Detection and Answering Machine Detection for natural dialogue flow and call routing efficiency
- Unified voice‑video API enabling seamless switching between PSTN, SIP, WebRTC, and native mobile participants
- Global phone number provisioning in 60+ countries and data centers in 14 regions for low‑latency, compliant routing
- Voximplant Kit: drag‑and‑drop CX Canvas, omnichannel workspace, pre‑built IVR, outbound campaign editor, and CRM integrations (Zendesk, Salesforce, HubSpot, etc.)