List of 33,331 SaaS using ReactJS
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About ReactJS
By James Andrews · Founder of SaaS Browser, 15+ years building SaaS · Updated November 3, 2026
React, often written ReactJS, is an open-source JavaScript library for building user interfaces out of reusable components. Developers describe what the screen should look like for a given state, and React updates the browser page efficiently when that state changes. For SaaS companies it solves the problem of building dashboards and web apps with many interactive parts without hand-managing every DOM update.
We currently detect ReactJS on 33,334 published SaaS products, which makes it one of the heaviest-used Development Tools technologies in our database.
1,966 SaaS products using ReactJS were added to SaaS Browser in the last 30 days, and 13,594 in the last 12 months. 12,501 have been found so far in 2026.
React was created by Jordan Walke at Facebook, which first used it on its News Feed in 2011 and released it publicly at JSConf US in May 2013. Version 16 (September 2017) brought the Fiber architecture and an MIT license, Hooks arrived in 16.8 in early 2019, and React 18 (March 2022) added concurrent rendering and automatic batching. React 19, released December 5, 2024, added Actions, the use API and support for Server Components. In February 2026 the React Foundation, hosted by the Linux Foundation, took over ownership of React from Meta, which remains a founding member.
SaaS teams pick React for its large hiring pool, its ecosystem of component libraries, and the ability to share patterns with React Native for mobile. The trade-offs are that React is only a view library, so routing, data fetching and build tooling are separate decisions, and a client-rendered React app can ship a lot of JavaScript to the browser. Alternatives include VueJS, Angular and Svelte, and many teams use React through a framework such as NextJS or Gatsby to get server rendering.
Seeing React on a SaaS site suggests the product has a JavaScript front end built from components, and often a logged-in application that behaves like a single-page app. It does not say how the marketing site is built, since a company can run React for its product and something else for its homepage. It also does not reveal the backend, which can be in any language.
Stock Trading & Brokerage Platforms is where ReactJS turns up most, making up 2% of the SaaS products we see using it. The next largest groups are Stock Trading & Brokerage Platforms, AI-powered Resume Screening Tools and AI-powered Virtual Avatars & Digital Assistants.
Products built with it that have been around a while include Cloudflare, Squarespace and Weebly, and DeepBook, Arogyam.ai and TriviaRat are among the latest additions to our index.
React suits teams that want self-serve apps: 32% of these companies let customers sign up on their own, against 31% that sell through demos or sales calls. Typical pricing among them runs $16 to $79 a month.
A library that dates to 2013 now sits under products with a median age of 6 years. Their median domain rating is 23, against 14 across all SaaS products in our database.
How we detect it: we scan each homepage for an empty mount-point element with an id of "root" or "app", or for a global React state variable in the page source. That signal is loose, so it can also match sites built with other frameworks that use the same container names, and it misses React apps that mount to a differently named element. Numbers on this page are current to November 2026.
Key Data Points for ReactJS
Company Size Distribution9
Adoption Over Time for ReactJS
Number of SaaS companies detected using ReactJS per month, based on historical detection data. SaaS Browser has tracked ReactJS since May 2025.
New Detections per Month
Total Active SaaS Using This Technology
Total number of SaaS companies actively using ReactJS over time. A company is considered active if it was detected using the technology within the previous 6 months. Tracking started in May 2025.
Most Established ReactJS Companies
| Company | Employees | Domain Rating | Founded | Added |
|---|---|---|---|---|
| Cloudflare | 5,000 | 99 | 2009 | 2025-02-07 |
| Squarespace | 5,000 | 94 | 2003 | 2025-02-07 |
| Weebly | 5,000 | 94 | — | 2025-02-26 |
| LiveIntent | 500 | 93 | 2009 | 2025-12-26 |
| Quantcast | 1,000 | 93 | 2006 | 2025-02-26 |
| Mapbox | 1,000 | 93 | 2011 | 2025-02-10 |
| Typeform | 500 | 93 | 2012 | 2025-02-04 |
| ShareThis | — | 93 | — | 2025-02-10 |
| Optimizely | 5,000 | 93 | — | 2025-02-07 |
| Libsyn | 200 | 92 | 2004 | 2025-02-07 |
Top 10 Countries for ReactJS SaaS
The following countries represent where most ReactJS SaaS companies are headquartered, based on our data for 33,334 software products.
| Country | Count | % of Total |
|---|---|---|
| United States | 7,478 | 22.4% |
| United Kingdom | 1,518 | 4.6% |
| India | 1,339 | 4.0% |
| Canada | 810 | 2.4% |
| Australia | 724 | 2.2% |
| Germany | 364 | 1.1% |
| Netherlands | 302 | 0.9% |
| France | 292 | 0.9% |
| Singapore | 242 | 0.7% |
| United Arab Emirates | 213 | 0.6% |
Top 10 Categories in ReactJS
The following categories represent the most popular types of SaaS companies in ReactJS, based on our classification of 33,334 software products.
| Category | Count | % of Total |
|---|---|---|
| Stock Trading & Brokerage Platforms | 742 | 2.2% |
| AI-powered Resume Screening Tools | 513 | 1.5% |
| AI-powered Virtual Avatars & Digital Assistants | 511 | 1.5% |
| Learning and Education Platforms | 432 | 1.3% |
| Accounting Software | 323 | 1.0% |
| Workflow Automation & RPA | 318 | 1.0% |
| Marketing Automation Platforms | 302 | 0.9% |
| Sales Automation Software | 297 | 0.9% |
| Creative Management Platforms | 296 | 0.9% |
| Fleet Management Software | 296 | 0.9% |
SEO & Domain Authority for ReactJS
Pricing Data for ReactJS
Affiliate Programs in ReactJS
3,688 ReactJS SaaS companies offer affiliate programs (11.1% of total).
Most Recently Added ReactJS SaaS
Median Age of ReactJS SaaS Companies
The median ReactJS SaaS company was founded 6.0 years ago (median founding year: 2020).
B2B / B2C Breakdown for ReactJS16
Based on 33,022 companies with consumer type data (99.1% of total).
Growth Model Breakdown for ReactJS SaaS17
AI Usage Among ReactJS SaaS
SaaS Discovery Trend for ReactJS
Monthly SaaS discovery count for ReactJS compared to its share of all SaaS discovered. A rising percentage indicates this segment is growing faster than the overall market.
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Frequently Asked Questions
What is ReactJS?
ReactJS, usually just called React, is a free, open-source JavaScript library for building user interfaces from components. It was created at Facebook and released publicly in 2013. SaaS companies mostly use it to build interactive web apps and dashboards.
Is React free?
Yes. React is open source under the MIT license, so it costs nothing to use in commercial products. Since February 2026 it has been governed by the React Foundation under the Linux Foundation, rather than owned by Meta.
Is React a framework or a library?
React describes itself as a library focused on building user interfaces. Routing, data loading and build setup come from other tools or from React-based frameworks such as NextJS and Gatsby.
React vs VueJS: which is more common among SaaS products?
Both are component-based JavaScript tools for building front ends, and the main difference is approach: React uses JSX and leaves routing and state to add-ons, while Vue ships more built-in conventions. As of November 2026, SaaS Browser detects ReactJS on 33,334 SaaS products; the VueJS page shows its own count for comparison.
How many SaaS companies use ReactJS?
As of November 2026, SaaS Browser detects ReactJS on 33,334 published SaaS products. The count changes as we find new sites and re-scan existing ones.
How many ReactJS SaaS companies are there?
SaaS Browser tracks 33,334 ReactJS software products as of November 2026. 1,966 new ReactJS SaaS companies have been added in the past 30 days.
How many new ReactJS SaaS companies are added each month?
1,966 new ReactJS SaaS companies have been added to SaaS Browser in the past 30 days. Our proprietary crawling infrastructure continuously discovers new software products.
What are the most established ReactJS SaaS companies?
The most established ReactJS SaaS companies by domain authority include Cloudflare, Squarespace, Weebly, LiveIntent, Quantcast. These companies represent the highest domain rank scores in the ReactJS category.
What is the typical company size for ReactJS SaaS?
Among ReactJS SaaS companies with employee data, the size distribution is: - 152 (1.1%), - 569 (4.3%), - 1,691 (12.8%), - 10,830 (81.8%).
What is the median domain authority for ReactJS SaaS companies?
The median domain rating for ReactJS SaaS companies is 23, compared to an overall SaaS median of 14.
Which countries have the most ReactJS SaaS companies?
The top countries for ReactJS SaaS are: United States (7,478), United Kingdom (1,518), India (1,339), Canada (810), Australia (724). These represent the largest concentrations of ReactJS software companies globally.
What are the most common types of SaaS in ReactJS?
The most common SaaS categories in ReactJS are: Stock Trading & Brokerage Platforms (742), AI-powered Resume Screening Tools (513), AI-powered Virtual Avatars & Digital Assistants (511), Learning and Education Platforms (432), Accounting Software (323). These categories represent the highest concentration of software products in the region.
What percentage of ReactJS SaaS companies offer affiliate programs?
3,688 ReactJS SaaS companies offer affiliate programs, representing 11.1% of all ReactJS software tracked by SaaS Browser. The median commission rate is 25%.
What is the median age of ReactJS SaaS companies?
The median ReactJS SaaS company was founded 6.0 years ago, with a median founding year of 2020.
Are ReactJS SaaS companies mostly B2B or B2C?
Based on available data, ReactJS SaaS companies break down as follows: Both B2B & B2C (27.5%), Business (B2B) (69.3%), Consumer (B2C) (3.2%).
What are the newest ReactJS SaaS companies?
The most recently discovered ReactJS SaaS companies include DeepBook, Arogyam.ai, TriviaRat, MailFor, AltGate. SaaS Browser continuously discovers and indexes new software products using proprietary crawling infrastructure.
How has adoption of ReactJS changed over time?
Based on our detection data, ReactJS has been adopted by new SaaS companies consistently. View the adoption chart for detailed monthly trends.
What growth models do ReactJS SaaS companies use?
Among SaaS companies using ReactJS with growth model data, the breakdown is: Both (36.7%), Product-Led Growth (32.1%), Sales-Led Growth (31.2%).
What percentage of ReactJS SaaS companies use AI?
56.9% of SaaS companies using ReactJS incorporate AI features.
About SaaS Browser
SaaS Browser is the largest, most up-to-date SaaS database on the internet, the ultimate prospecting and research tool for SaaS companies.
We discover emerging tools weeks after launch, before they appear in Apollo, ZoomInfo, or other databases. Our purpose-built platform exclusively tracks real software products with verified data, unlike generic prospecting tools polluted with agencies, consultancies, and outdated listings.
From Fortune 500 enterprises to bootstrapped startups launching this week, if it's SaaS, we track it.
How these numbers are calculated
- Total Software. The number of published SaaS companies currently listed for this selection. Only companies that pass our automated quality checks are counted.
- New (Past 30 Days). The net number of SaaS companies newly published for this selection in the last 30 days.
- Affiliate Programs. The number of listed SaaS companies that operate a verified affiliate or referral program.
- Median Age (Years). The median age, in years, of companies in this selection, based on founding year. The median is the middle value, so half are older and half younger.
- Company Size Distribution. Distribution of companies by employee count: solo (1), small (2–50), mid (51–200), large (201–1,000), enterprise (1,000+). Percentages are of companies with employee data.
- Median Domain Rating. The median domain rating (0–100) across listed companies, our measure of link authority. Higher is stronger. Shown against the overall median across all SaaS for comparison.
- Median Starting Price (USD). The median entry-level monthly price (USD) across companies in this selection with pricing data.
- Median High Price (USD). The median premium monthly price (USD) across companies in this selection with pricing data.
- Median Commission. The median affiliate commission rate offered by companies in this selection that run an affiliate program.
- B2B / B2C Breakdown. Breakdown of companies by target market - business (B2B), consumer (B2C), or both - among those with consumer-type data.
- Growth Model. Breakdown of companies by go-to-market approach - product-led or sales-led growth - among those with growth-model data.
- AI Usage. The percentage of companies in this selection detected as incorporating AI features into their product.