a0.dev
We make mobile apps using AI.
San Francisco, US
Founded in 2025
461 companies founded in 2025.
A1Base
Twilio for AI Agents
San Francisco, US
Absurd
AI Brand and Performance ads at scale
San Francisco, US
Acrely
AI CSR + Dispatch for HVAC
San Francisco, US
Adam
AI Powered CAD
San Francisco, US
Adentris
Real-time AI Compliance for Medical Documentation
San Francisco, US
Aegis
AI Agents to win denied health insurance claims.
San Francisco, US
AgentHub
The simulation and evaluation engine for AI agents
Agentic Fabriq
Okta for Agents.
Sunnyvale, CA, US
AgentMail
Email Inboxes for AI Agents
San Francisco, US
Airweave
Context retrieval for AI agents across apps and databases
Alara
Procurement Platform for Dental Offices
Albacore Inc.
Autonomous undersea vehicles to deter maritime invasions.
Philadelphia, PA, US
Aleph Lab
AI language buddy in the games kids love
San Francisco, US
AlgoViral
Your full-service viral growth engine for TikTok & Instagram
Alkali
Your Copilot for Building Chemical Projects
San Francisco, US
Allus AI
Transforming manufacturing with our next-gen Vision Foundation Model
Atlanta, GA, US
Almond
AI robots for manufacturing
Alter
Secure access control and authorization platform for agent workflows
New York, US
Altrina
The SOP Automation Platform
Menlo Park, CA, US
Ambral
AI Account Managers
Amby Health
AI Copilot for Ambulance Agencies (EMS)
San Francisco, US
Amera
Automating claims processing workflows for health insurance payers.
San Francisco, US
Anto Biosciences
A multimodal foundation model for microbial communities.
San Francisco, US