Top Ultravox.ai Alternatives
Ultravox.ai (formerly Fixie.ai) is building human-like voice AI agents and models for natural, real-time communication.
20 Similar Companies in Agentic AI
Ranked by total score and funding data on StartupHub.ai


OpenAI ChatGPT
AI research and deployment company developing advanced AI systems like ChatGPT and DALL-E.


OpenAI Assistants API
AI research and deployment company building safe and beneficial artificial general intelligence.


NVIDIA Corp
Global technology company renowned for its GPUs, SoCs, and APIs, driving advancements in AI, gaming, and high-performance computing.


Claude
An AI assistant for complex tasks.


McKinsey & Company
A global management consulting firm partnering with leading AI companies to help enterprises strategically adopt AI agents and transform operations.


Meta AI
Meta's division dedicated to advancing AI research and developing AI models and tools.


SAS
SAS is a leading business analytics software and services provider, with its cloud-native SAS Viya platform offering end-to-end AI, analytics, and data management capabilities to accelerate data-driven decisions and boost productivity for enterprises.
xAI
xAI is Elon Musk AI company building Grok, a large language model integrated into X (Twitter) and Tesla.


AI Coding Assistants (e.g., GitHub Copilot, Cursor)
AI-first code editor that helps developers build faster with AI assistance.


Agent Bricks
A platform for building and deploying AI agents for Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO).


Veeam Software Group
A global leader in data management and protection, now tackling AI risk and enabling secure AI agent scaling.


Nutanix
A leader in hybrid multicloud computing, providing a software-defined platform for private, public, and edge clouds, now expanding into AI infrastructure.


1Password
Securely stores and manages passwords, secrets, and access for individuals, businesses, and AI agents.
FNZ Advisor AI
Generative AI solution embedded in FNZ's wealth platform to boost advisor productivity and client personalization.


Rubrik
Cloud data management and security company providing data protection, ransomware recovery, and cloud mobility solutions.


Outlit
Outlit helps enterprises leverage AI agents in their deal-making workflows to create, price, and close deals faster.


Avalara
Avalara provides cloud-based tax compliance automation software for businesses of all sizes.


Hyperbolic
Decentralized AI cloud providing accessible, affordable GPU resources and AI services.


New Relic
A data observability company that helps enterprises monitor, debug, and optimize their software stack.


Perplexity AI
AI-powered search engine that delivers real-time, cited answers to complex questions.
About Ultravox.ai and Alternatives
Ultravox.ai is a Agentic AI company ultravox.ai (formerly fixie.ai) is building human-like voice ai agents and models for natural, real-time communication.. If you're evaluating Agentic AI solutions, these 20 alternatives offer similar capabilities and market positioning. StartupHub.ai tracks funding, team composition, and competitive positioning across 11,000+ AI startups to help you make informed decisions. Browse each profile to compare founders, investors, and funding history.
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