open-lambda VS dapr

Compare open-lambda vs dapr and see what are their differences.

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open-lambda dapr
1 80
917 23,376
1.2% 0.9%
8.3 9.7
5 days ago 2 days ago
Go Go
Apache License 2.0 Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of open-lambda. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-04-23.


Posts with mentions or reviews of dapr. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-05-04.
  • .NET Aspire is the best way to experiment with Dapr during local development
    6 projects | | 4 May 2024
    Dapr provides a set of building blocks that abstract concepts commonly used in distributed systems. This includes secured synchronous and asynchronous communication between services, caching, workflows, resiliency, secret management and much more. Not having to implement these features yourself eliminates boilerplate, reduce complexity and allows you to focus on developing your business features.
  • Join the Diagrid Catalyst AWS Hackathon!
    2 projects | | 29 Apr 2024
    Diagrid Catalyst is a Developer API platform providing a brand-new approach to distributed application development. Using the Catalyst APIs, powered by the Dapr open source project, developers can overcome the complexity of rewriting common software patterns and achieve higher productivity by offloading infrastructure concerns from their code to Catalyst.
  • Dapr: Microservices API
    1 project | | 24 Apr 2024
  • Interesting projects using WebAssembly
    4 projects | | 8 Apr 2024
    The following two examples are open-source projects maintained by Fermyon with contributions from companies like Microsoft and SUSE. The first is Spin, which allows us to use WebAssembly to create Serverless applications. The second, SpinKube, combines some of the topics I'm most excited about these days: WebAssembly and Kubernetes Operators :) The official website says, "By running applications in the Wasm abstraction layer, SpinKube offers developers a more powerful, efficient, and scalable way to optimize application delivery on Kubernetes." By the way, this post shows how to integrate SpinKube with Dapr, another technology I'm very interested in, and I should write some posts soon.
  • The Ambassador Pattern
    1 project | | 25 Nov 2023
    Speaking of this has anyone had much experience with Dapr ( before?

    I always thought this was a particularly interesting approach from Microsoft where they use this pattern to essentially take the complexity of micro services and instead try and keep it as simple as a normal .NET application but (and I think this is the clever part) in both a vendor and language neutral way.

    But all of a sudden it means you can start removing all kinds of cruft and random SDKs from your codebase and push almost all of your interactions with the outside world into something like this .

  • Comparing Azure Functions vs Dapr on Azure Container Apps
    3 projects | | 9 Oct 2023
    Azure Container Apps hosting of Azure Functions is a way to host Azure Functions directly in Container Apps - additionally to App Service with and without containers. This offering also adds some Container Apps built-in capabilities like the Dapr microservices framework which would allow for mixing microservices workloads on the same environment with Functions.
  • Episode 150: myNewsWrap – SAP and Microsoft
    3 projects | | 16 Sep 2023
    Having containers is nice but everything (well ... nearly everything 😉) gets better with Dapr as an outstanding tool for app development in the container-based area. Here we go what might be worth a look:
  • Using DARP in production?
    1 project | /r/microservices | 9 Sep 2023
    Anyone using or planing to use darp Distributed application platform runtime as a microservices platform?
  • Ensuring Seamless Operations: Troubleshooting and Resolving Dapr Certificate Expiry
    2 projects | | 20 Jul 2023
    A CNCF project, the Distributed Application Runtime (Dapr) provides APIs that simplify microservice connectivity. Whether your communication pattern is service to service invocation or pub/sub messaging, Dapr helps you write resilient and secured microservices. Essentially, it provides a new way to build microservices by using the reusable blocks implemented as sidecars.
  • Understanding the Dapr workflow engine and workflow patterns in .NET (1hr webinar)
    1 project | /r/dotnet | 2 Jun 2023
    Dapr is a runtime that implements common patterns such as pub/sub, state storage, etc. It runs as a sidecar to your app. Your app then interfaces with it using an sdk or http calls to use said patterns instead of implementing those patterns directly yourself. Seems pretty cool to me, but you can find out more at

What are some alternatives?

When comparing open-lambda and dapr you can also consider the following projects:

OpenFaaS - OpenFaaS - Serverless Functions Made Simple

MassTransit - Distributed Application Framework for .NET

OpenWhisk - Apache OpenWhisk is an open source serverless cloud platform

camel-k - Apache Camel K is a lightweight integration platform, born on Kubernetes, with serverless superpowers

secrets-env - Extension to the crystal lang ENV module to support reading secrets

tye - Tye is a tool that makes developing, testing, and deploying microservices and distributed applications easier. Project Tye includes a local orchestrator to make developing microservices easier and the ability to deploy microservices to Kubernetes with minimal configuration.

DasherControl - Another Interactive Configurable Dashboard with Customisable GridItem with IFrame and Bookmark

playground - [mirror] The Go Playground

Nomad - Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.

crystal_openfaas - OpenFaaS template for the crystal programming language

NServiceBus - Build, version, and monitor better microservices with the most powerful service platform for .NET