Arista Networks vs AWS
Side-by-side comparison of AI visibility scores, market position, and capabilities
Santa Clara cloud networking (NYSE: ANET) at $7.0B FY2024 revenue (+20%); AI networking +50%, 400G/800G GPU cluster switches for Microsoft/Meta/Google competing with Cisco and NVIDIA InfiniBand for AI data center fabric.
About
Arista Networks, Inc. is a Santa Clara, California-based cloud networking company — publicly traded on the New York Stock Exchange (NYSE: ANET) as an S&P 500 Information Technology component with a market capitalization of approximately $120 billion — designing and selling programmable Ethernet switches, routers, and network management software for cloud data centers, artificial intelligence compute clusters, and enterprise campus networks through approximately 4,400 employees worldwide. In fiscal year 2024, Arista reported revenue of $7.0 billion (+20% year-over-year), with AI networking revenue growing more than 50% as hyperscale customers (Microsoft, Meta, Google) deployed Arista's 400G and 800G Ethernet switches as the network fabric interconnecting tens of thousands of NVIDIA H100 and H200 GPUs in AI training clusters. CEO Jayshree Ullal has led Arista since 2008, executing the strategy of building the world's most advanced Ethernet switching operating system (EOS, Extensible Operating System) and using EOS's programmability and reliability advantages to win the hyperscale cloud data center market from Cisco — a share gain that created Arista's growth from a startup to a $7B+ revenue company in a decade. Arista's EOS software runs across the entire product family (campus, data center, AI cluster switches) with a single code base and management plane, enabling network operators to write Python scripts and custom automation for every switch in the network from one operating system.
Amazon (NASDAQ: AMZN) AWS world's largest cloud at $115B FY2024 revenue with 30% market share; 200+ services with Bedrock AI platform and Trainium custom chips competing with Azure and Google Cloud for enterprise and AI infrastructure.
About
Amazon Web Services (AWS) is the cloud computing division of Amazon.com, Inc. (NASDAQ: AMZN) — headquartered in Seattle, Washington — operating the world's largest and most comprehensive cloud platform with 200+ services spanning compute (EC2, Lambda, ECS, EKS), storage (S3, EBS, EFS), databases (RDS, DynamoDB, Redshift, Aurora), AI and machine learning (SageMaker, Bedrock, Rekognition, Polly), networking (VPC, Route 53, CloudFront CDN), developer tools (CodeBuild, CodeDeploy, CodePipeline), and industry-specific cloud services for healthcare, financial services, and government. AWS generated $115 billion in revenue in fiscal year 2024 (+18% year-over-year) and $33 billion in Q3 2025 revenue (+20% year-over-year), maintaining approximately 30% global cloud infrastructure market share as the largest of the three dominant hyperscale cloud providers.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Capabilities
Integrations
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.