Alternatives to Sierra
Sierra is a Conversational AI tool: sierra builds AI agents that help leading brands deliver better customer experiences by increasing customer lifetime value and personalizing interactions across multiple channels. Here are the 60 closest alternatives, compared on pricing, features and what real users say.
Sierra profileOpen source alternatives (28)More Conversational AI alternatives
The 20 closest Conversational AI companies to Sierra
Decagon2.5 out of 5 (2)AI-powered customer support platform that uses autonomous AI agents to resolve complex customer inquiries.
AI AgentConversational AIUpdated 22 Aug 2026
VoiceflowNot ratedA collaborative platform for designing, prototyping, and launching AI agents for chat and voice.
Conversational AIVoice AIUpdated 18 Aug 2026
Assembled5.0 out of 5 (1)A workforce management platform for modern customer support operations, integrating in-house agents, BPO vendors, and AI tools.
Workforce ManagementCustomer Support SoftwareUpdated 22 Sept 2026
Cazira5.0 out of 5 (1)An AI business operating system that unifies assistants, voice, websites, workflows, CRM, and analytics into one secure, modular platform.
AI AgentVoice AIUpdated 16 Jul 2026
HarbingerNot ratedEnterprise AI Decision Engine transforming data into predictive business insights and automated sales optimization.
Conversational AIVoice AIUpdated 13 Sept 2026
Orbita, Inc.Not ratedConversational AI platform for healthcare, enabling patient engagement and clinical workflow automation.
Conversational AIVoice AIUpdated 1 Jul 2026
NLXNot ratedNLX builds AI-powered conversational interfaces for customer service and sales.
Conversational AIVoice AIUpdated 16 Aug 2026
HumanixNot ratedAI-powered platform for automating customer service interactions and improving agent efficiency.
Conversational AIVoice AIUpdated 1 Jul 2026- ASAsterNot ratedConversational AIVoice AIUpdated 25 Jun 2026
MmuzeNot ratedMmuze is a conversational voice AI shopping platform for online retail, focusing on grocery and fashion.
Conversational AIVoice AssistantUpdated 3 Jul 2026
SendbirdNot ratedOmnichannel AI-powered communication platform for enterprise customer engagement.
Conversational AIVoice AIUpdated 26 Sept 2026- SybtNot rated
Sybt is an AI-powered platform that helps businesses automate customer support and sales interactions through intelligent conversational agents.
Conversational AIAI AgentUpdated 18 Jul 2026 - SipradiusNot ratedConversational AIVoice AIUpdated 12 Jul 2026
HyroNot ratedAI-powered conversational platform for healthcare and other enterprises.
Conversational AIHealthcareUpdated 1 Jul 2026
ASAPP3.0 out of 5 (1)AI-powered platform for customer and employee experience automation.
Conversational AICustomer Service AutomationUpdated 1 Jul 2026
Boost AINot ratedAI-powered customer service automation for enterprises, enhancing efficiency and customer satisfaction.
Conversational AICustomer Service AutomationUpdated 1 Jul 2026
Meta AI4.0 out of 5 (2)Meta's division dedicated to advancing AI research and developing AI models and tools for personal superintelligence.
Frontier AI LabAGI ResearchUpdated 19 Sept 2026
OntonNot ratedAI shopping assistant and image search engine for home decor. Type like you speak or search by image - we'll find it across 100+ retailers instantly.
Conversational AIVoice AIUpdated 6 Jun 2026
Neural WaveNot ratedDevelops advanced conversational AI solutions for contact centers, enhancing efficiency and customer engagement.
Conversational AIContact CenterUpdated 26 May 2026
Wonderful3.4 out of 5 (12)Wonderful is an applied AI partner that helps critical organizations accelerate AI adoption by combining a multi-model AI platform with local deployment teams.
AI AgentAgentic AIUpdated 13 Oct 2026
Showing the 20 closest matches. See the rest on the Sierra profile.