Software Alternatives, Accelerators & Startups

AWS Lambda VS Keystash.io

Compare AWS Lambda VS Keystash.io and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

AWS Lambda logo AWS Lambda

Automatic, event-driven compute service

Keystash.io logo Keystash.io

Centralized Linux user and SSH key management software
  • AWS Lambda Landing page
    Landing page //
    2023-04-29
  • Keystash.io Landing page
    Landing page //
    2022-05-25

SSH Key Management software that synchronizes SSH Keys with your authorizedkeys files across your fleet of servers. Manage user accounts, sudoers files, two factor authentication and authorizedkeys on Linux servers.

AWS Lambda

Pricing URL
-
$ Details
Platforms
-
Release Date
-

Keystash.io

$ Details
freemium £25.0 / Monthly (Includes 10 Users and 30 Hosts)
Platforms
Browser REST API
Release Date
2022 April
Startup details
Country
United Kingdom
Employees
1 - 9

AWS Lambda features and specs

  • Scalability
    AWS Lambda automatically scales your application by running your code in response to each trigger. This means no manual intervention is required to handle varying levels of traffic.
  • Cost-effectiveness
    You only pay for the compute time you consume. Billing is metered in increments of 100 milliseconds and you are not charged when your code is not running.
  • Reduced Operations Overhead
    AWS Lambda abstracts the infrastructure management layer, so there is no need to manage or provision servers. This allows you to focus more on writing code for your applications.
  • Flexibility
    Supports multiple programming languages such as Python, Node.js, Ruby, Java, Go, and .NET, which allows you to use the language you are most comfortable with.
  • Integration with Other AWS Services
    Seamlessly integrates with many other AWS services such as S3, DynamoDB, RDS, SNS, and more, making it versatile and highly functional.
  • Automatic Scaling and Load Balancing
    Handles thousands of concurrent requests without managing the scaling yourself, making it suitable for applications requiring high availability and reliability.

Possible disadvantages of AWS Lambda

  • Cold Start Latency
    The first request to a Lambda function after it has been idle for a certain period can take longer to execute. This is referred to as a 'cold start' and can impact performance.
  • Resource Limits
    Lambda has defined limits, such as a maximum execution timeout of 15 minutes, memory allocation ranging from 128 MB to 10,240 MB, and temporary storage up to 512 MB.
  • Vendor Lock-in
    Using AWS Lambda ties you into the AWS ecosystem, making it difficult to migrate to another cloud provider or an on-premises solution without significant modifications to your application.
  • Complexity of Debugging
    Debugging and monitoring distributed, serverless applications can be more complex compared to traditional applications due to the lack of direct access to the underlying infrastructure.
  • Cold Start Issues with VPC
    When Lambda functions are configured to access resources within a Virtual Private Cloud (VPC), the cold start latency can be exacerbated due to additional VPC networking overhead.
  • Limited Execution Control
    AWS Lambda is designed for stateless, short-running tasks and may not be suitable for long-running processes or tasks requiring complex orchestration.

Keystash.io features and specs

  • SSH Key Management
  • Two Factor Authentication (2FA)
  • SSH Service Managment
  • Audit Trail
  • Single Sign-On
  • RESTful API

Analysis of AWS Lambda

Overall verdict

  • AWS Lambda is a strong choice for developers looking for scalable, event-driven applications with minimal management overhead. It is particularly beneficial for applications that experience intermittent traffic or unpredictable workloads.

Why this product is good

  • AWS Lambda is a popular serverless computing service because it allows users to run code without provisioning or managing servers. It automatically scales applications by running code in response to triggers such as HTTP requests, changes in data, or system events. This can significantly reduce operational overhead and costs, as you only pay for the compute time you consume.

Recommended for

  • Developers building microservices or serverless applications.
  • Companies looking to reduce infrastructure management.
  • Startups wanting to quickly deploy applications with limited operational costs.
  • Organizations needing to integrate with other AWS services for a comprehensive solution.
  • Projects with unpredictable or variable workloads that require automatic scaling.

AWS Lambda videos

AWS Lambda Vs EC2 | Serverless Vs EC2 | EC2 Alternatives

More videos:

  • Tutorial - AWS Lambda Tutorial | AWS Tutorial for Beginners | Intro to AWS Lambda | AWS Training | Edureka
  • Tutorial - AWS Lambda | What is AWS Lambda | AWS Lambda Tutorial for Beginners | Intellipaat

Keystash.io videos

Linux User and SSH Key Management Demo

Category Popularity

0-100% (relative to AWS Lambda and Keystash.io)
Cloud Computing
100 100%
0% 0
Identity And Access Management
Cloud Hosting
100 100%
0% 0
Security & Privacy
0 0%
100% 100

Questions and Answers

As answered by people managing AWS Lambda and Keystash.io.

What makes your product unique?

Keystash.io's answer:

Keystash is an all in one SSH Key and User manager that does not require a constant connection to the central server. All authentication processes and handled locally on the server ensuring authentication is always available and working.

Why should a person choose your product over its competitors?

Keystash.io's answer:

Keystash provides incredible functionality in an easy to use way at a cost that scales well with infrastructure.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare AWS Lambda and Keystash.io

AWS Lambda Reviews

Top 7 Firebase Alternatives for App Development in 2024
AWS Lambda is suitable for applications with varying workloads and those already using the AWS ecosystem.
Source: signoz.io

Keystash.io Reviews

We have no reviews of Keystash.io yet.
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Social recommendations and mentions

Based on our record, AWS Lambda seems to be more popular. It has been mentiond 277 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

AWS Lambda mentions (277)

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Keystash.io mentions (0)

We have not tracked any mentions of Keystash.io yet. Tracking of Keystash.io recommendations started around May 2022.

What are some alternatives?

When comparing AWS Lambda and Keystash.io, you can also consider the following products

Amazon S3 - Amazon S3 is an object storage where users can store data from their business on a safe, cloud-based platform. Amazon S3 operates in 54 availability zones within 18 graphic regions and 1 local region.

Smallstep SSH - Single Sign-on SSH

Amazon API Gateway - Create, publish, maintain, monitor, and secure APIs at any scale

Keyfactor Command - Keyfactor Command is a web-based platform that offers you AI-based tools to manage and handle the identity of the organization and allows you to access the data from any remote location as it is a cloud-based platform.

Google App Engine - A powerful platform to build web and mobile apps that scale automatically.

strongDM - Trust strongDM to manage an engineers access to everything