Alternatives to Hi Auto

Presto Voice is drive-thru voice AI that takes QSR orders and upsells every car at the speaker post.

Voice AI that answers restaurant phone, drive-thru, text and kiosk orders in your brand's voice.

Modular LLM agentic AI platform that automates enterprise contact centers across voice and text in Swiss-German, German, French and Italian.

RapidSOS connects devices, vehicles and buildings to 911 dispatch with AI-assisted emergency intelligence before the call ends.

Deepgram's speech-to-text API pairs Flux STT conversation-aware transcription with Flux TTS and a single Voice Agent API call.

ElevenLabs AI voice generator turns text into speech in 90+ languages, with cloning, dubbing, music and voice agents.

Speech-to-text and voice agent APIs: transcribe, understand, and ship voice AI on one API key.

KrispCall is a cloud phone system with a Power Dialer, AI Copilot call summaries, and business SMS in one dashboard.

Insurance-native AI agents that resolve FNOL, claims, and service calls end-to-end inside Guidewire or Duck Creek.

DeepCura is a clinician-supervised AI medical scribe platform that runs seven clinical AI agents for $129/mo per provider.

Build, test, and scale real-time voice, video, and robotics agents on an open-source framework with published per-minute inference pricing.

Speech-to-text API for accented, multilingual audio — real-time at 350ms or batch, deployable on-prem, on-device or in the cloud

Inworld AI delivers realtime text-to-speech and speech-to-speech inference for consumer voice agents, with TTS-2 Flash hitting 50ms to

Audio-native voice AI that flags deepfakes, fraud and policy violations in live conversations by analysing how something is said, not just what is said

Gladia is an audio infrastructure API for real-time and async speech-to-text with built-in audio intelligence.

Smallest.ai is a developer-first voice AI platform for realtime TTS, STT, speech-to-speech and telephony agents on one API bill.

AI business phone system with cloud VoIP, SMS, video and a 24/7 AI receptionist from $9.99/user/mo billed annually

SkipCalls is a 24/7 AI receptionist that answers your existing business line, books jobs, and texts you every call summary.

No-code AI voice agents for French healthcare and SMB phone lines, handling inbound and outbound calls in 30+ languages.

Ten Framework is an open-source framework for building real-time voice AI agents with modular STT, TTS, and NLU pipelines you host yourself.

AI phone system that answers, screens, routes, and books calls 24/7