Open Source Alternatives to Regai
60 open source Customer Service options similar to Regai, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Zendesk62Customer ServiceSan Francisco, United States$500KCloud-based customer service and engagement platform providing ticketing, messaging, and AI-powered support tools.
Open source
Mirrorfly11Agentic AIChennai, IndiaWhite-label AI voice agents and chatbots for automated customer support and task automation.
Open source
Hyper41Conversational AISan Francisco, United States$12.3MAI-powered platform for automating customer support and sales workflows.
Open source
Tavvo36Conversational AI$4.0MAI-powered platform for managing and optimizing customer interactions and workflows.
Open source
Akacia35Conversational AI$1.5MAI-powered platform for automating and optimizing customer support workflows.
Open source
Magick AI28Agentic AIVisual IDE for programming and deploying AI Agents without writing code.
Open source
Thenvoi AI Ltd21Conversational AILondon, United KingdomAI-powered platform for automating customer service interactions and workflows.
Open source
Onenexa17Conversational AIAI-powered platform for automating customer support and sales workflows.
Open source
Corereflex17Customer Service AutomationAI-powered platform for automating and optimizing customer support workflows.
Open source
Vycera10Conversational AIAI-powered platform for automating and optimizing customer support workflows.
Open source
Oceanyx10Conversational AIAI-powered platform for automating and optimizing customer support workflows.
Open source
Zentok9Conversational AIAI-powered platform for automating customer support and sales workflows.
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Eastlawn8Conversational AIAI-powered platform for automating and optimizing customer support workflows.
Open source
- Louneh8Customer Service Automation
AI-powered platform for automating and optimizing customer support workflows.
Open source
Axscore7Customer Service AutomationAI-powered platform for automating and optimizing customer support workflows.
Open source
Jottable7Customer Service AutomationAI-powered platform for automating and optimizing customer support workflows.
Open source
Afcor4Customer Service AutomationAI-powered platform for automating and optimizing customer support workflows.
Open source
Appquest2Conversational AIAI-powered platform for automating and optimizing customer support workflows.
Open source
GravviCustomer Service AutomationAI-powered platform for automating and optimizing customer support workflows.
Open source
ConkoreConversational AIAI-powered platform for automating and optimizing customer support workflows.
Open source
KaaderConversational AIAI-powered platform for automating and optimizing customer support workflows.
Open source
Vapi65Voice AISan Francisco, United States$74.3MVapi provides a highly configurable API platform for developers and enterprises to build, deploy, and scale human-like voice AI agents.
Open source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BCloud-based contact center solution for unified customer experiences across all channels.
Open source
Bland64Voice AISan Francisco, United States$51.0MEnterprise Voice AI platform for automating 24/7 phone calls with self-hosted, custom AI agents.
Open source
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MAn open-source platform for building and deploying AI agents and workflows.
Open source · Self-hostable
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyEnterprise Conversational AI platform for automating customer interactions and business processes.
Open source
Sendbird61Conversational AISan Mateo, United StatesOmnichannel AI-powered communication platform for enterprise customer engagement.
Open source
Agency58Agentic AISan Francisco, United States$20.0MAgency builds custom AI Agents that operate 24/7/365, offering consulting, development tools, and an observability platform to help businesses automate.
Open source
Auto-GPT56Agentic AI$12.0MOpen-source autonomous AI agent platform that automates complex digital workflows.
Open source · Self-hostable
- AGAgentDesk / BrowserTools54Recruitment Tech$17.0M
Tools for debugging and monitoring AI agents and browser automation tasks.
Open source
Merge Labs54Agentic AISan Francisco, United States$24.0MAI-powered platform for automating and optimizing creative workflows for businesses.
Open source
KiloClaw54Artificial IntelligenceA managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.
Open source · Self-hostable
M Magical54Artificial IntelligenceSan Francisco, United StatesAI-powered workflow automation platform that saves users time by automating repetitive tasks.
Open source
Ultravox.ai52Agentic AISan Francisco, United States$10.0MUltravox.ai (formerly Fixie.ai) is building human-like voice AI agents and models for natural, real-time communication.
Open source
Arthur51Agentic AISan Francisco, United States$10.0MAI-powered platform for automating customer service and sales interactions.
Open source
Vocode50Open SourceSan Francisco, United States$3.8MOpen-source library for building hyper-realistic voice agents and conversational AI applications.
Open source · Self-hostable
- SASales Interaction Agent49Agentic AISan Francisco, United States$5.0M
AI-powered agents automating sales outreach, lead qualification, and customer engagement.
Open source
Rasa49Conversational AIBerlin, Germany$13.0MOpen-source conversational AI platform for building custom chatbots and virtual assistants.
Open source · Self-hostable
- COCognigy49Voice AgentDüsseldorf, Germany$156.5M
AI-powered platform for building and deploying sophisticated conversational AI agents.
Open source
- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
AI-powered platform for automating customer support and sales interactions.
Open source
Spotlight.ai47EnterpriseTel Aviv, Israel$1.0MAI-driven platform for sales discovery, business case building, and value positioning.
Open source
Dante45Artificial Intelligence$1.5MAI-powered chatbot for instant website customer engagement and support.
Open source
Outlit45Agentic AI$500KOutlit helps enterprises leverage AI agents in their deal-making workflows to create, price, and close deals faster.
Open source
- OBoBot.ai45Conversational AITel Aviv, Israel$3.5M
AI-powered platform for automating customer interactions and workflows.
Open source
Saperly43Voice AISan Francisco, United States$2.0MPhone carrier for AI agents, providing real phone numbers, voice, and messaging via API.
Open source
Bluebutler42Customer Service Automation$12.0MAI-powered platform for automating and optimizing customer service operations.
Open source
- BLBlip42Voice AISão Paulo, Brazil$10.0M
AI-powered platform for creating and managing interactive voice experiences.
Open source
giniX38Generative AITel Aviv, IsraelGenerative AI platform for creating and managing AI agents for business automation.
Open source
Symbl.ai36Voice AISan Francisco, United States$6.4MAI platform for understanding and acting on conversations across voice and text.
Open source
- RERefold AI36Customer Service AutomationLondon, United Kingdom$6.5M
Refold AI is an AI-powered platform that helps businesses automate and optimize their customer support and sales processes.
Open source
Clara Ai35Conversational AIAI-powered platform for automating and optimizing customer communication and workflows.
Open source
Callbravo35Voice AI$1.5MAI-powered platform for sales teams to automate outreach and manage customer interactions.
Open source
Neuracore35Agentic AITel Aviv, Israel$6.8MAI-powered platform for automating and optimizing complex workflows and decision-making.
Open source
Plurai34Conversational AITel Aviv, IsraelPlurai pioneers reliable conversational AI with impactful products to help businesses unlock their chat agents' potential.
Open source
Opactor33Agentic AISan Francisco, United StatesOpactor develops autonomous AI that creates and runs software businesses, automating the entire business lifecycle from market discovery to monetization.
Open source
Aengus29Conversational AIAI-powered platform for automating customer support and sales workflows.
Open source
Aquotiq28Conversational AILouth, United KingdomAI-powered platform for automating and optimizing customer support interactions.
Open source
Raincheck AI28Agentic AISan Francisco, United StatesAI-powered platform for personalized customer engagement and sales outreach.
Open source
Jako.ai20EnterpriseTel Aviv, IsraelAI-powered live call assistant for sales reps, providing real-time information and advice.
Open source
Glama20Agentic AIAn AI marketplace for discovering, connecting to, and leveraging a vast registry of AI agents and servers.
Open source