Alternatives to 10x

SkipCalls is a 24/7 AI receptionist for small businesses that answers your existing line, books jobs into your calendar, and texts you a summary of every call.

Upfirst is an AI phone receptionist that answers calls 24/7, books appointments into your calendar, and texts you the details.

PolyAI builds enterprise voice AI agents that resolve complex customer calls end to end in 40+ languages.

Synthflow AI runs enterprise voice AI agents on its own telephony network for automated phone calls at scale.

Stellar's Beckon AI voice assistant calls every career-school inquiry within 60 seconds and books the appointment.

AI voice and chat support agents that chase a metric — resolution rate, escalation rate, or CSAT — not just answer calls.

AI agents that answer patient calls, book visits, and recover no-shows across voice, SMS, email, and web.

Enterprise AI concierge platform for customer support agents that work across chat, voice, and email.

Build voice and chat agents that hold real conversations in 70+ languages, live in about five minutes.

Agentic AI that answers every prospect, resident, and patient message across SMS, email, chat, and voice for housing and healthcare operators.

Slang AI answers restaurant phone calls 24/7 — reservations, guest questions, and VIP routing handled by hospitality-specific voice AI.

Enterprise voice AI agents with in-house telephony, from $30,000 a year

Dograh is an open-source voice AI platform for building speech-to-speech agents you self-host with BYOK model keys.

One no-code platform for AI chatbot, outbound voice calling, WhatsApp broadcast, and sales analytics agents.

Inworld is a research lab and inference provider for realtime voice AI, offering first-party TTS-2 and STT models plus a zero-markup LLM router for developers

Voctiv runs AI call and message handlers that answer, qualify, and book for businesses of any size.

Inworld AI is a research lab and inference provider for realtime voice — first-party TTS-2 and STT models plus zero-markup routing across 220+ LLMs.

AI-native CRM built for debt settlement teams, with six named AI workers automating intake, servicing, and negotiation.

Bland AI runs AI phone agents for regulated calls, bundling LLM, STT, TTS, and telephony into one per-minute rate from $0.14/min.

Vapi is an API-first platform for building voice AI agents that run real inbound and outbound phone calls at sub-500ms latency.

Open-source voice AI framework for building real-time voice agents on phone calls and the web — self-hosted.

No-code AI voice agents that run outbound and inbound phone calls, book meetings, and take call-time actions for you.

AI phone answering built only for home services — books jobs, texts follow-ups, and syncs dispatch, not just takes messages.

Notable runs healthcare AI agents that automate patient access, revenue cycle, care operations, and contact center work.

Low-latency text-to-speech API and AI voice agents — Murf AI runs real-time phone conversations at 1 cent per minute.

ElevenLabs generates ultra-realistic AI voice, music, dubbing, and voice agents from one shared credit pool.

Real-time voice AI platform: Sonic-3.6 text-to-speech and Ink-2 speech-to-text models plus Managed Agents for building production voice agents.

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

Millis AI (by TMate Inc.) builds LLM voice agents you can deploy to phone numbers, web, mobile or desktop with claimed 500–600ms latency.

Open-source Vue 3 components for building custom ElevenLabs voice and audio agent interfaces.