Software Alternatives & Reviews

Opa VS Amazon Cognito

Compare Opa VS Amazon Cognito and see what are their differences

Opa logo Opa

Opa is an open source, simple and unified platform for writing web applications.

Amazon Cognito logo Amazon Cognito

Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.
  • Opa Landing page
    Landing page //
    2021-10-16
  • Amazon Cognito Landing page
    Landing page //
    2023-03-13

Opa videos

My food review at Opa of Greece!

More videos:

  • Review - Classic Game Room - OPA OPA review for Sega Mark III

Amazon Cognito videos

Amazon Cognito Tutorial - Amazon Cognito User Pools & AWS Amplify Setup

Category Popularity

0-100% (relative to Opa and Amazon Cognito)
Web Frameworks
100 100%
0% 0
Identity Provider
0 0%
100% 100
Developer Tools
30 30%
70% 70
Identity And Access Management

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Opa and Amazon Cognito

Opa Reviews

We have no reviews of Opa yet.
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Amazon Cognito Reviews

12 User Authentication Platforms [Auth0, Firebase Alternatives]
Cognito is Amazon’s cloud application authentication solution for the masses. It’s a low code deployment that can be used with conventional passwords or 3rd party logins like Google or Facebook.
Source: geekflare.com
Auth0 Vs cognito
Auth0 is far, far easier to implement. But… it is way more expensive. We started on Auth0 and then switched to Cognito. Cognito has cost us a lot of development time. On the other hand all of our data is collected in a single place, AWS, making it easier to analyze (Cloudwatch alerts).

Social recommendations and mentions

Based on our record, Amazon Cognito seems to be a lot more popular than Opa. While we know about 63 links to Amazon Cognito, we've tracked only 3 mentions of Opa. 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.

Opa mentions (3)

  • Imba – The friendly full-stack language
    I remember Opa http://opalang.org/ tried something similar at the time when MongoDB was new and modern. - Source: Hacker News / 7 months ago
  • Ask HN: What web frameworks/technologies did not succeed as per your expectation
    We come across some web frameworks and technologies that we think will succeed, but they wither away as time passes by and don't succeed to the level we expected. Which web frameworks and or technologies did you come across that you thought would succeed but did not as per your expectations? For example, I thought that Opa Lang[0] and UrWeb[1] would succeed but did not, even though the ideas were sound. [0]... - Source: Hacker News / 9 months ago
  • Modern JavaScript:Everything you missed over the last 10 years(ECMAScript 2020)
    I think the Opa language was doing JSX-like code in the frontend before JSX http://opalang.org/ Both Opa and JSX were created in 2011. Opa had other innovations as well, such having the same code base run on both client and server (like Next.js). Unfortunately it didn't get traction and was abandoned by the creators. - Source: Hacker News / almost 3 years ago

Amazon Cognito mentions (63)

  • My Past 1 Year+ with AWS Cognito
    I’ve heard some people complain about AWS Cognito’s complexity, but I’ve had the opposite experience. I’ve never done on-boarding before, and every project I’ve ever been on, or near, on-boarding was always a horror show, both in UI, ability to debug, and stability. - Source: dev.to / about 2 months ago
  • How to Deploy and Secure a Next.js API on AWS
    After setting up an Amplify app, the next step is to add authentication to the project. Writing the logic for an application's login flow can be challenging and time-consuming. You are responsible for handling tokens correctly, managing user sessions, and storaing user details. However, Amplify simplifies this process by providing a complete authentication solution, which uses Amazon Cognito under the hood, that... - Source: dev.to / 3 months ago
  • Free auth products you can start using today
    Building auth for your SaaS product shouldn't be hard. Try these free solutions for your next project 👇 Http://supabase.com/auth Free up to 50k users/month Http://firebase.google.com/products/auth Free up to 50k users/month Http://aws.amazon.com/cognito Free up to 50k users/month Http://clerk.com Free up to 10k users/month Http://kinde.com Free up to 7.5k users/month Https://www.descope.com Free up to... Source: 5 months ago
  • Solo SaaS - How I Built a Serverless Workout App By Myself
    The app uses Amazon Cognito to authenticate users via Google. This was probably the hardest part of the entire project - setting up and configuring the resources necessary to get a Cognito user pool wired up to Google. I kept the Cognito resources in a SAM template separate from the user interface to allow me to iterate on the back-end and UI separately. - Source: dev.to / 9 months ago
  • How to Protect Next.js 13 App Routes with Authentication
    Adding authentication to your app enables users to create accounts, sign in, and ensures that only authorized users can access your app. Writing the logic for an application's login flow can be challenging and time-consuming. However, Amplify simplifies this process by providing a complete authentication solution with Amazon Cognito that can be easily added to your app. - Source: dev.to / 9 months ago
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What are some alternatives?

When comparing Opa and Amazon Cognito, you can also consider the following products

Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...

Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.

ASP.NET - ASP.NET is a free web framework for building great Web sites and Web applications using HTML, CSS and JavaScript.

Okta - Enterprise-grade identity management for all your apps, users & devices

ember.js - A JavaScript framework for creating ambitious web apps

OneLogin - On-demand SSO, directory integration, user provisioning and more