Technology · Cloud Hosting · Cloud PaaS
58,528 websites in the live index use Heroku as of October 2026. Download the full list of Heroku websites with website, company, country and language.
SourceAs of October 27, 2026, TechLeads detects Heroku on 58,528 websites: 0.80% of Cloud Hosting detections, the 5th most-used of 33 Cloud Hosting technologies we track. Used by 1 of the top 1,000 ranked websites using Heroku.
Sample results for Heroku. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #486 | zapier.com | Email Parser by Zapier | Zapier | - | en |
| #2,316 | later.com | Later: Influencer Marketing and Social Media ManagementLater powers the creator economy with influencer marketing, social media management, social listening, and link in bio solutions & services to drive real | Later | - | en |
| #2,370 | auth0.com | RevcurvSecure users, AI agents, and more with Auth0, an easy-to-implement, scalable, and adaptable authentication and authorization platform. | - | - | - |
| #2,536 | searchenginewatch.com | Search Engine WatchThe world’s longest-running search industry resources | Search Engine Watch | - | en |
| #6,559 | joinhandshake.com | Handshake: Careers start here | HandshakeThe better career platform for Gen Z changing how, where, and why the next generation of talent builds their career. | Handshake | - | - |
| #7,468 | winefolly.com | Wine Folly | Learn about WineWine Folly is the best place to learn about wine. Browse our visual wine compendium or our playful weekly articles. Start your wine education today. | - | - | - |
| #9,937 | cssanimation.rocks | CSS Animation - Free CSS tutorials and guides - CSS AnimationLearn to use CSS animation in your web projects. Tips, tutorials and examples. | Cssanimation | - | en |
| #10,000 | ft.com | VideoWatch latest videos on market analysis, expert business and finance opinion, breaking news, interviews with top CEOs, the arts and travel, and documentaries | - | GB | en-GB |
| #10,000 | opentable.com | Restaurant Management Blog | OpenTableOpenTable’s Restaurant Management Blog—your go-to resource for running a successful restaurant. Find tools, tips, & ideas for owners & managers. | OpenTable | US | en-US |
| #10,622 | realpython.com | Sublime Python – Real PythonYour shortcut to a professional Python development setup: A coherent & tested step-by-step setup guide | - | - | - |
| #11,133 | plaid.com | Blog | PlaidPlaid.com blog | Plaid | - | en |
| #20,688 | labour.org.uk | Press Releases – The Labour PartyLabour is delivering our Plan for Change. Get involved today. | The Labour Party | GB | en-GB |
| #29,276 | watsi.org | Watsi | Fund healthcare for people around the worldWatsi is a nonprofit that brings people together through technology to fund life-changing healthcare. | Chase Adam | - | - |
| #45,334 | openalex.org | OpenAlex | - | - | - |
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The most-used Cloud Hosting technologies in the TechLeads index, by number of websites. Heroku accounts for 0.80% of Cloud Hosting detections (58,528 websites).
| No. | Technology | Websites | Share of Cloud Hosting | Relative size |
|---|---|---|---|---|
| 01 | Cloudflare Hosting | 6,348,825 | 86.7% | |
| 02 | Google Cloud | 494,617 | 6.8% | |
| 03 | Netlify | 229,994 | 3.1% | |
| 04 | Gandi | 93,213 | 1.3% | |
| 05 | Render | 35,389 | 0.48% | |
| 06 | Pantheon | 34,676 |
TechLeads scans public websites and identifies Heroku from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 27, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 58,528 websites using Heroku. Open the sample table on this page or download the lead list.
The chart on this page is monthly HTTP Archive crawl detections for Heroku, compared with other PaaS technologies. It is not the TechLeads live index.
In the same HTTP Archive category, Heroku is charted against Amazon Web Services, Vercel, SiteGround, OVHcloud, Azure. Live-index co-occurrence on this page is a separate signal.
Companies and websites using Heroku in the TechLeads index include zapier.com, later.com, auth0.com, searchenginewatch.com, joinhandshake.com. The full list of 58,528 websites, with company name, country and language, is available as a CSV export.
By number of websites in the TechLeads index, the most-used Cloud Hosting alternatives to Heroku are Cloudflare Hosting (6,348,825), Google Cloud (494,617), Netlify (229,994).
TechLeads scans public websites and matches Heroku by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
| 0.47% |
| 07 | Vultr | 15,545 | 0.21% |
|---|
| 08 | Alwaysdata | 5,167 | 0.07% |
|---|
| 09 | Site5 | 3,228 | 0.04% |
|---|
| 10 | acens Technologies | 1,298 | 0.02% |
|---|
Yes. A one-time Heroku dataset is $29 as a CSV. The Growth plan ($79/mo) covers 10 technologies with recurring exports, alerts and API access.
Top-ranked sites on HerokuRank
Monthly detections of Heroku in the HTTP Archive crawl. This is historical crawl coverage, not the TechLeads live website index.
Same HTTP Archive category (PaaS), not the whole web. Toggle competitors on or off.
Optional rank bands from the crawl (top 1k through long tail). Missing months are crawl gaps, not uninstalls.
Technologies most frequently detected on the same websites as Heroku. Counts are websites in the live index.
Sites where we first detected Heroku, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
29,691
sites newly detected in the last 12 weeks
US based open language cloud application hosting platform supporting multiple languages such as Ruby, Java, NodeJS and Clojure.
Our comprehensive database contains 58,528 websites using Heroku, making it the most complete Heroku sites list available. This Heroku customer websites directory helps businesses detect websites using Heroku and identify potential leads.
Websites using Heroku commonly also use Cloudflare, Open Graph, Google Analytics, core-js, jQuery — reflecting typical Heroku technology stacks.
Our Heroku technology detection system scans millions of websites to identify those powered by Heroku. This list of sites with Heroku includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Heroku or exploring Heroku adoption trends, our database provides comprehensive insights.
Each entry in our Heroku sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using Heroku and reach out to potential customers or partners.
Get instant access to the full list of sites with Heroku in CSV format. Our dataset includes all 58,528 Heroku customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest Heroku powered websites.
