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Realtime voice AI platform offering low-latency TTS, STT and multi-provider LLM routing for developers building conversational apps.
Enterprise conversational-AI suite from FPT for chatbots, voice agents, eKYC and document automation across industries.
Voice AI phone-answering platform for businesses that want AI agents to handle calls, chat, and SMS with CRM and booking integrations.
Chinese AI lab DeepSeek offering free chat apps and low-cost API access to its frontier V-series and R-series reasoning models.
Unified API gateway that routes requests to 400+ LLMs across 70+ providers with failover and no subscription.
No public pricing
Free trial available
Free trial available
No public pricing
- ✦Realtime TTS-2 with voice cloning, design and inline direction
- ✦Speech-to-text with voice profiling, diarization and timestamps
- ✦End-to-end speech-to-speech Realtime API over WebSocket/WebRTC
- ✦LLM Router across OpenAI, Anthropic, Google and 220+ models at cost
- ✦100+ languages with cross-lingual voice cloning
- ✦SOC 2 Type II, HIPAA and GDPR compliance
- ✦Chatbot and conversational-AI building platform (Chat/Engage)
- ✦AI voice agents and text-to-speech (Voice Maker)
- ✦eKYC identity verification
- ✦Document reading and automation (FPT AI Read)
- ✦AI agents for customer service and knowledge management
- ✦Industry solutions for banking, insurance, retail, logistics
- ✦AI voice agents that answer and hold natural, multi-turn phone conversations
- ✦Prebuilt integrations for appointment booking and CRM updates
- ✦Multi-language support with 1,000+ voices and voice cloning
- ✦Call recording, transcription, and AI-driven analytics
- ✦Omnichannel delivery across phone, chat, SMS, and API
- ✦A/B testing of agent scripts and enterprise scaling to high call volumes
- ✦Free DeepSeek chat (web and app)
- ✦Open API platform
- ✦V-series and R-series reasoning models
- ✦DeepSeek-V4 with long context and stronger agent ability
- ✦OpenAI/Anthropic-compatible API
- ✦Extensive published model lineup
- ✦One unified, OpenAI-compatible API for 400+ models
- ✦Automatic provider failover for higher uptime
- ✦Edge routing for low latency
- ✦Custom data and provider policies
- ✦Pay-as-you-go credits usable across any model
- →Voice-first companion and consumer apps
- →Customer support and conversational agents
- →Language learning and education tools
- →Interactive game NPCs and media
- →Routing LLM traffic to optimize cost, latency or quality
- →Automating customer service with chatbots and voice agents
- →Verifying identity with eKYC during onboarding
- →Automating document processing
- →Improving call-center quality and sales efficiency
- →Small businesses that cannot staff a 24/7 front desk
- →Call centers replacing or augmenting human agents at scale
- →Healthcare practices needing HIPAA-compliant call handling
- →Insurance and service businesses automating lead capture from missed calls
- →Free AI chat and assistance
- →Building apps via API
- →Reasoning and coding tasks
- →Low-cost LLM inference
- →Accessing many LLMs through one integration
- →Adding provider redundancy to AI apps
- →Comparing model price and performance
- →Powering agents and AI-native products