Top Vapi Alternatives
Vapi provides a highly configurable API platform for developers and enterprises to build, deploy, and scale human-like voice AI agents for various use cases, from inbound calls to outbound campaigns.
20 Similar Companies in Voice AI
Ranked by total score and funding data on StartupHub.ai
OpenAI
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity.
Anthropic
Anthropic is an AI safety and research company dedicated to building reliable, interpretable, and steerable AI systems, with Claude serving as their primary AI assistant product.
Alphabet
AI-powered cloud computing platform for intelligent automation and data insights.
ChatGPT (OpenAI)
A leading AI chatbot and language model that can be used for generating, summarizing, and refining email content.
OpenAI Assistants API
AI research and deployment company building safe and beneficial artificial general intelligence.
OpenAI's Apps SDK
A framework for building interactive applications directly within ChatGPT conversations.
Meta AI
Meta's division dedicated to advancing AI research and developing AI models and tools.
Stripe, Inc.
Stripe, Inc. is an Irish-American multinational financial services and software as a service company dual-headquartered in South San Francisco, California, Unit
Bloomberg
Global financial, software, data, and media company providing real-time information and analytics.
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).
ElevenLabs
ElevenLabs AI Music Generator allows users to quickly create high-quality, customized music tracks in any genre or style, with or without vocals, in multiple languages using simple text prompts.
Gretel.ai
Synthetic data generation platform for privacy-preserving AI development.
FNZ Advisor AI
Generative AI solution embedded in FNZ's wealth platform to boost advisor productivity and client personalization.
Turing
AI-powered talent cloud connecting companies with pre-vetted remote software developers globally.
MosaicML (now Databricks)
Generative AI platform for enterprises to build, train, and customize their own AI models.
Casetext (CoCounsel)
Casetext is a legal research platform that uses generative AI to help lawyers find and analyze legal information faster.
Perplexity AI
AI-powered search engine that delivers real-time, cited answers to complex questions.
Global Payments
A global fintech company providing payment technology and software solutions to merchants, issuers, and consumers.
About Vapi and Alternatives
Vapi is a Voice AI company vapi provides a highly configurable api platform for developers and enterprises to build, deploy, and scale human-like voice ai agents for various use cases, from inbound calls to outbound campaigns.. If you're evaluating Voice 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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