Stack · live decision engine
Voice phone agent
Generated from the live catalog for the requirement below. Coverage gaps are shown as UNKNOWN, never filled.
Requirement
voice agent that answers phone calls with text-to-speech and speech-to-text using an LLM
Parsed with deterministic_rules_v1. Unstated fields remain UNKNOWN.
Provider shortlist
Open shareable report →#1 · ai-model-api
OpenAI
Official product documentation supports this capability.
#2 · speech-to-text
Deepgram
Capability stated in the vendor's official documentation. Fit score not computed (UNKNOWN).
#3 · speech-to-text
AssemblyAI
Capability stated in the vendor's official documentation. Fit score not computed (UNKNOWN).
#4 · voice-ai
ElevenLabs
Capability stated in the vendor's official documentation. Fit score not computed (UNKNOWN).
#5 · voice-ai
Vapi
Capability stated in the vendor's official documentation. Fit score not computed (UNKNOWN).
Architecture
- 1. ai-model-api → b39d5562-50b4-41aa-8ac6-a9c40f0f4e21 · handoff UNKNOWN
- 2. speech-to-text → f941ee46-90bf-44dc-8b32-d17c22caf218 · handoff UNKNOWN
- 3. voice-ai → 5177af73-7367-4192-a643-202e3c46dcd1 · handoff UNKNOWN
Cost
- b39d5562-50b4-41aa-8ac6-a9c40f0f4e21: UNKNOWN UNKNOWN
- f941ee46-90bf-44dc-8b32-d17c22caf218: UNKNOWN RANGE
- 5177af73-7367-4192-a643-202e3c46dcd1: UNKNOWN SUBSCRIPTION_ONLY
Integration plan
- b39d5562-50b4-41aa-8ac6-a9c40f0f4e21: UNKNOWN
- f941ee46-90bf-44dc-8b32-d17c22caf218: UNKNOWN
- 5177af73-7367-4192-a643-202e3c46dcd1: UNKNOWN
Known gaps & UNKNOWN
- requirement.scale
- requirement.expected_volume
- requirement.geography
- requirement.latency_ms
- requirement.reliability
- requirement.security
- requirement.compliance
- requirement.budget_usd
- requirement.realtime
- requirement.existing_stack
- requirement.languages
- requirement.frameworks