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Inworld logo
Inworld
✓ verifiedFreemium

Realtime voice AI platform offering low-latency TTS, STT and multi-provider LLM routing for developers building conversational apps.

489K visits/mo12K saves
fpt.ai logo
fpt.ai
✓ verifiedPaid

Enterprise conversational-AI suite from FPT for chatbots, voice agents, eKYC and document automation across industries.

183K visits/mo
Synthflow AI logo
Synthflow AI
✓ verifiedPaid

Enterprise voice AI platform with in-house telephony for building and running automated inbound/outbound phone agents at scale.

125K visits/mo11K saves
Homeway logo
Homeway
✓ verifiedFreemium

Community-run cloud adding free remote access, camera streaming and ChatGPT-based voice control to Home Assistant setups.

38K visits/mo
Pricing
On-Demand: $0 (pay-as-you-go, up to 70 min TTS free)
Creator: $25/mo ($25 credits, 500 custom voices)
Builder: $100/mo ($100 credits, 3,000 voices)
Developer: $300/mo ($300 credits, 10,000 voices)
Growth: $1,500/mo ($1,500 credits, 30,000 voices)

No public pricing

Free trial available

Enterprise: $30,000+/year (custom-scoped to call volume, concurrency and integrations)
Free: $0/mo (all major features, with limits)
Supporter Perks: $3.49/mo (unlimited access and advanced LLMs, 30-day trial)

Free trial available

Core features
  • 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
  • Visual flow designer for building voice agent logic
  • Automated test center that simulates calls before launch
  • In-house telephony network with sub-100ms latency claims
  • Real-time call monitoring, auto-QA and analytics
  • Multi-agent architecture with specialized subflows
  • Omnichannel deployment across voice, chat and SMS
  • Integrations with CRMs and enterprise telephony (Cisco, Avaya, Genesys)
  • Free, private Home Assistant remote access
  • Sage AI assistant with 80+ ElevenLabs voices
  • Remote MCP server for AI-driven home control
  • WebRTC camera streaming with free STUN/TURN
  • Google Home and Alexa integration
  • Local LAN service access
Use cases
  • 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
  • Enterprises automating high-volume inbound customer service calls
  • Healthcare and financial services deploying compliant voice agents
  • BPOs replacing manual call handling with AI receptionists
  • Accessing Home Assistant securely from anywhere
  • Voice-controlling a smart home
  • Connecting AI assistants to home devices
  • Streaming cameras remotely
  • Using a cheaper Nabu Casa alternative
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