Compare 12 options for tasks you use Level AI for. Their feature coverage differs; check the summaries and plan details. Enterprise AI for automating customer service operations
| Tool | Pricing | Score | API | Ongoing free tier | Self-hosting |
|---|---|---|---|---|---|
| Level AIthis one Enterprise AI for automating customer service operations | Contact | 1 | Unknown | No | No |
| OneAI AI phone agent platform for automated sales and customer service | Contact | 1 | Yes | Unknown | No |
| Yobi AI agents that handle calls, texts, and appointments for your business | Paid | 14 | Unknown | Unknown | No |
| Relevance AI Build and deploy AI agents for enterprise automation | Paid | 2 | Yes | No | No |
| Levity AI automation for logistics workflows | Contact | 6 | Unknown | No | No |
| Fini Autonomous AI agent that handles customer support 24/7 | Freemium | 0 | Unknown | No | No |
| Staircase AI AI-powered customer intelligence from every conversation | Contact | 0 | Yes | Unknown | No |
| Inworld AI Real-time voice AI infrastructure for conversational applications | Contact | 17 | Yes | Unknown | No |
| Vapi Voice AI agents for enterprise customer conversations | Contact | 78 | Yes | No | No |
| ChatBotKit Infrastructure for building production-ready AI agents | Paid | 3 | Yes | Unknown | No |
| Dasha Voice AI for handling customer calls at scale | Freemium | 0 | Yes | Unknown | No |
| Retell AI Build AI voice agents for phone conversations | Freemium | 74 | Yes | Yes | Yes |
| Sierra Enterprise conversational AI agents for customer engagement | Contact | 58 | Unknown | Unknown | No |
OneAI automates phone-based business communications with AI agents that handle outbound prospecting, inbound support, and meeting scheduling at scale. The platform integrates with major CRMs to qualify leads, warm-transfer prospects to sales teams, and optimize calling campaigns through continuous testing. Built for sales teams and contact centers seeking improved efficiency and lead contact rates.
Yobi deploys autonomous AI agents to manage customer communications across calls, SMS, social media, and web chat. It schedules appointments, updates records in CRM systems automatically, and routes complex issues to human staff when needed. Built for healthcare, hospitality, and professional services.
Relevance AI is a platform for creating specialized AI agents that automate business processes across sales, marketing, customer success, and operations. It provides a no-code builder, pre-built templates, and connections to 1,000+ business apps. The platform optimizes costs through intelligent model selection while maintaining enterprise security and compliance.
Levity is an AI-powered platform that automates repetitive communication workflows in supply chain and logistics operations. It analyzes email patterns to identify automation opportunities, enables teams to build complex workflows through collaboration, and scales solutions with quality controls and human oversight. Designed for logistics companies looking to reduce manual work and accelerate order processing.
Fini is an enterprise-grade AI platform that answers customer inquiries across voice, chat, and email simultaneously. Unlike traditional chatbots, it takes direct actions—processing refunds, updating accounts, and retrieving data from backend systems. It improves automatically from real customer interactions through its Knowledge Atlas feature.
Staircase AI analyzes customer conversations across email, chat, tickets, and calls to surface churn signals, expansion opportunities, and relationship risks automatically. Built for customer success teams, it surfaces actionable intelligence without manual data entry or complex setup.
Inworld AI is a platform for building voice-enabled conversational experiences at scale. It combines speech synthesis, speech recognition, voice cloning, and LLM orchestration into a unified API, eliminating the need to integrate multiple vendors. Developers can deploy interactive voice agents for customer support, entertainment, language learning, and AI companions.
Vapi is an AI voice agent platform that automates customer support, sales, and appointment scheduling at enterprise scale. Built with integrations to leading AI models like OpenAI and Anthropic, and business tools like Salesforce and HubSpot, it handles high-volume conversations with real-time monitoring and compliance controls.
ChatBotKit is an AI agent infrastructure platform that lets developers build, deploy, and manage autonomous agents at scale. It supports multiple LLMs (OpenAI, Anthropic, Google, Meta), includes RAG and knowledge integration, and deploys across web, Slack, Discord, and other channels. Best for teams automating customer support, lead qualification, document processing, and multi-step workflows.
Dasha is a platform for developers to build conversational voice AI agents that handle phone calls automatically. It supports 30+ languages with sub-second response times and works with any LLM—Claude, GPT, Gemini, or your own. Ideal for customer service, sales, and automated calling workflows.
Retell automates inbound and outbound phone conversations with AI agents that sound natural and human-like. Handle appointment booking, customer service, lead qualification, and more. Deploy on Twilio or Vonage infrastructure, or on your own servers for enterprise security.
Sierra enables businesses to build and deploy intelligent AI agents that handle customer interactions across chat, SMS, WhatsApp, email, and voice. The platform combines agent-building tools like Ghostwriter with sophisticated analytics and monitoring capabilities. Sierra is designed for enterprises seeking to automate customer service while maintaining personalization and driving measurable business outcomes.