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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
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Pine AI
✓ verifiedFreemium
AI assistant that makes calls and handles bills, cancellations, refunds, and complaints on your behalf using monthly credits.
163K 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)
Personal: $6.10/week billed annually (6,000 credits/mo)
Household: $12.30/week billed annually (13,000 credits/mo)
Team: $36.90/week billed annually (40,000 credits/mo)
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
- ✦AI agent that places calls and negotiates
- ✦Bill lowering and subscription cancellation
- ✦Refund recovery and complaint filing
- ✦Credit-based task execution
- ✦Parallel handling of multiple tasks
- ✦Encrypted, privacy-focused data handling
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
- →Lowering telecom, utility, and cable bills
- →Cancelling forgotten subscriptions
- →Recovering refunds and disputing overcharges
- →Offloading customer-service phone calls
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