Define a listener
Declare a UDP or WireGuard listener and point it at a destination in your own AWS account.
Proxylity
Proxylity
The serverless platform for UDP
Every packet becomes an event for Lambda, Step Functions, DynamoDB, Kinesis and 10+ more AWS services. You write the handler and Proxylity runs the network.
No credit card required · Free tier · Available in AWS Marketplace
public async Task<byte[]?> Handler(
UdpGatewayMessage message)
{
var reading = Parse(message);
await table.PutItemAsync(reading);
return null; // no reply needed
}Declare a UDP or WireGuard listener and point it at a destination in your own AWS account.
Receive a packet as a structured event, do your work, and optionally return a reply. Start from a .NET template.
Ship with infrastructure-as-code, and spin up per-developer and per-branch environments as fast as production.
Infrastructure-as-Code native. Spin up global, production-ready UDP listeners in under 5 minutes. Create per-developer and per-branch environments just as fast, and without breaking the budget.
Process one packet per day or millions of requests per day without managing servers or load balancers. Automatic scaling handles traffic spikes and scales to zero when idle. Pay only for packets delivered to your destinations.
WireGuard encryption, least-privilege IAM, IP allowlisting, and zero-trust architecture out of the box. Eliminate security fire drills from unpatched servers. All API calls auditable via CloudTrail.
Deploy one region or many the same way. Every listener is multi-region across AWS's global infrastructure for low latency and redundancy. Automatic failover ensures maximum availability (99.99%).
Batching at the point of ingress reduces AWS API calls by up to 90%. No idle server costs — pay only for delivered packets. Don't pay for blocked traffic. Use AWS credits for payment.
Total flexibility. Native support for Lambda, Step Functions, DynamoDB, S3, SQS, SNS, Kinesis, EventBridge, IoT Core, API Gateway, and more. Integrated directly, protected with IAM you control.
Bring encrypted logs from multiple sites into CloudWatch for live investigation and S3 for durable retention, without operating syslog servers or custom delivery code.
Resolve, block, redirect, and analyze DNS queries with regional processing and globally replicated domain and ASN policy. Add DNS-over-HTTPS where clients require it.
Build a production-quality CoAP API without protocol servers. Preserve discovery, Observe, block transfers, and asynchronous responses while your code works with structured events.
Handle authentication and accounting without operating RADIUS servers. Make access decisions, retain session records, and detect anomalous activity with AWS-native services.
"It's not a fair comparison. We went from deploying our one stack once every week or two, to multiple times a day over real dev, staging and production stacks."
— A.G., Senior Core Developer
"Moving away from MQTT was challenging and the risk of going all-in with a rewrite unacceptable. The Proxylity platform allowed multiple rounds of iteration and engagement that solidified the approach we needed to move forward with our customer."
— B.R., CTO, IoT Systems Integration
Proxylity turns raw UDP packets into serverless events. Send UDP from devices, games, or embedded systems and handle it with Lambda, Step Functions, Firehose, or DynamoDB — without running servers.
Running UDP at scale usually means servers, load balancers, stateful services, and operational complexity. Proxylity removes that entire layer so you can focus on application logic inside AWS.
Configure your UDP routes and connect them to your AWS resources in minutes. No servers to provision, update, or scale — before or after launch.
Free tier included. No credit card required. Deploy on your own AWS account and keep full control of your data and infrastructure.
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