Boston Startups Guide is on hiatus.

Startups Using Ruby in Boston

Via their job posts and information submitted by startups themselves, these are the Boston Ruby startups we’ve found. This includes many who are using it as a scripting language for data science applications. To see startups using Ruby on Rails specifically, see our Rails startups in Boston section.

Interested in other technologies? Browse or search all of the built-in-boston tech stacks we’ve curated.

Working on a patient-directed research platform, starting by “finding an effective opioid alternative to fight the opioid crisis.”

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Increasing science experiment reproducibility with a suite of tools to measure & control environmental factors.

Tech Stack Highlights

Ruby on Rails – for API and user-facing dashboard web app to manage machines and alerts and see visualizations of data. Sidekiq for background processes.

PostgresDB – but evaluating some Time Series Databases (TSDB) like influxDB.

Sass & Slim – for CSS and HTML templating.

Hosted on AWS. We use GitHub and Slack.

We are open to other languages than Ruby for the backend.

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On-demand beer, wine, and liquor delivery.

Tech Stack Highlights

Ruby / Rails – We use Ruby and Rails for our web facing applications, as well as the API underlying the platform. The entire platform is deployed to Amazon AWS. We haven’t made the jump to Rails 5 yet for existing applications, but it’s on the radar.

AWS – The entire drizly platform is built on AWS. We use a variety of different services, including SNS, Redshift and Lambda, which are used heavily in our data pipeline.

React – Where possible new frontend development is done in React. We have some SPA style projects built in React, as well as a significant number of components on our e-commerce site utilizing react.

Mysql/Postgres/Redshift – Depending on the application we use a slightly different data-store. We like to be flexible, and find the right solution for the problem at hand.

SQS – We utilize SQS heavily as a background job processing system. We’ve found it to be stable, and durable, and performant enough for our use cases.

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Teacher / parent / school survey platform and data analytics.

Tech Stack Highlights

Ruby on Rails – We use Ruby on Rails because of its maturity and large ecosystem. On the front-end we use jQuery and Bootstrap, and on the backend we use ActiveRecord and Sequel to access Postgres databases.

Sidekiq and Redis – for distributed job processing capabilities.

RSpec – While not dogmatic about test-first development in all cases, we are passionate about writing and maintaining thoughtful and robust test coverage in RSpec.

Heroku and AWS – Heroku hosts our applications, managed databases, and various services such as centralized logging and distributed batch job processing. Amazon Web Services (AWS) provides file storage and simple messaging capabilities.

Bamboo – We implement continuous integration and delivery (CI / CD) via Atlassian Bamboo, deploying to production environments multiple times per day.

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Product content management system to “make it easy for manufacturers, distributors, and retailers to exchange high-quality content that drives online results”.

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Wearable that measures localized muscle oxygen, paired with an app for real-time training insights.

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App for digital activists and Democratic campaigns in the U.S. to connect, giving users gamified ways to reach out to friends in the area most likely to support the campaign and engage them.

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Travel & homesharing network for women travelers.

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In-development platform for supporting creators of open source software and users of it.

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Developing a “social platform for brands, influencers, and interest based communities.”

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