Company lists · Data refreshed November 2026

Top 25 Ruby on rails startups based in the United States

RevenueBase identified 250 company matches for ruby on rails startups associated with the United States as of November 2026 and tracks 1,816 professional contacts across them, including 527 with verified work emails. New York is the largest hub.

This list covers company matches for ruby on rails startups associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
250Companies
1,816Contacts tracked
527Verified emails
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The 25 largest ruby on rails startups based in the United States

Ranked by team size
Top 25 of 250 company matches for ruby on rails startups based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“We’re a team of developers, QA testers, and designers working successfully since 2006 with startups and corporate companies from all over the world, delivering the best…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“BigBinary is a software development agency that builds custom web and mobile applications for clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026201-50092 contacts →

Exact match

“JetRuby is an AI-native, ISO-certified software development agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“JetRockets is a Ruby on Rails product engineering company helping businesses build, modernize, and scale ambitious software products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“The people of Mbicycle are software development enthusiasts who deliver robust ready-made mobile and web solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“AppZoro Technologies Inc, a premier Web and App development company based in Atlanta, Georgia, has been dedicated to transforming innovative ideas into reality since its…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026n/a35 contacts →

Exact match

“We are a custom software and web development start-up in Portland, OR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We help startups navigate the complexities of the digital world and bring ideas to life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“At pubGENIUS we build software that helps great ideas become real products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Stack Pinnacle is a full service software development company specializing in web and mobile application development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Quimbik is a software engineering company focused on web applications (solutions).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEugene, OR, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Emberex is a Eugene-based custom web development firm that specializes in creating vibrant and engaging mobile and web applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJacksonville Beach, IL, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“We're industry experts crafting world-class apps in Rails, Elixir, React, iOS, and Android from Jacksonville Beach, Florida, and Chicago.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Welcome to Techday, also known around the tech community as Ykunt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBoston, NC, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“We Simply Build Great Software Quoin is a boutique technology firm with a proven track record of building and improving systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We are a team of skilled professionals in software, web, and mobile development, headquartered in Tampa, FL with research and development operations in Ukraine and Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDurham, NC, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Eloquentix, the team behind AI Lens and monix.io, partners with high growth startups and forward-looking enterprises to build, maintain and scale web applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Building web and mobile apps for small to medium sized businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew Castle, DE, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We specialize in high-quality Ruby on Rails development to elevate what you do best.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorth Sydney, CA, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“reinteractive is a software company specialising in the full lifecycle management of Ruby on Rails applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“At Planet Argon, we believe good software deserves a longer life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAustin, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Flipstone is a boutique software services consultancy and startup incubator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSaddle Brook, NJ, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Fusionapps is a software development and hosting boutique located in Secaucus, NJ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“RAD Development is a consulting firm specializing in Ruby on Rails Development that combines industry-leading software design expertise with proven business acumen to transform…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“At Apsis Labs, we help product-driven teams bring high-quality web and mobile applications to life-quickly, cleanly, and with purpose.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 250 ruby on rails startups based in the United States

See the full list, filter by size, metro and specialty, and access 527 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ruby on rails startups based in the United States at a glance

As of Nov 6, 2026
29.0%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
6.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
166
11-50
64
51-200
18
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 250 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “ruby on rails startups” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 527 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ruby on rails startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ruby on rails startups are there based in the United States?

RevenueBase identified 250 company matches for ruby on rails startups associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Runtime Revolution tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ruby on rails startups?

New York leads with 16 company records, followed by San Francisco (12) and Austin (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 527 professional contacts with verified work emails tracked across these 250 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.