Substack
Blogs
Visit substack.com
Substack is an American online platform that provides publishing, payment, analytics, and design infrastructure to support subscription newsletters.
Lead List Exporter
16.4k live Substack sites, ready to export.
That's how many Substack websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Substack companies in the United States
Every Substack website we detected in the US.
Companies with personnel emails
Only sites where a personal, company-hosted email was found.
Decision makers on LinkedIn
Sites with at least one personnel LinkedIn profile.
Top 100,000 Substack sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to Substack websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
Substack Complementary Technologies
Technologies frequently found with Substack.
Most Frequent Complementary Tech
HSTS
16,443
Cloudflare
16,442
Cloudflare Browser Insights
16,442
Express
16,442
Node.js
16,442
Cloudflare Bot Management
16,439
HTTP/3
16,421
C3.js
12,051
dc.js
11,136
Google Analytics
3,548
Live Websites
Websites Using Substack
Live sites we caught running Substack in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| nlrbedge.com | Unknown | Cloudflare, Inc. | July 28, 2026 |
| buis.com | Unknown | Cloudflare, Inc. | July 28, 2026 |
| thewesternedge.media | Unknown | Cloudflare, Inc. | July 28, 2026 |
| centuryofbio.com | Unknown | Cloudflare, Inc. | July 28, 2026 |
| heavenonwheels.org | Unknown | Cloudflare, Inc. | July 27, 2026 |
| fandompulse.com | Unknown | Cloudflare, Inc. | July 27, 2026 |
| kuyperian.com | Unknown | Cloudflare, Inc. | July 27, 2026 |
| mandissent.com | Unknown | Cloudflare, Inc. | July 27, 2026 |
| linguafranca.com | Unknown | Cloudflare, Inc. | July 27, 2026 |
| exfatloss.com | Unknown | Cloudflare, Inc. | July 27, 2026 |
Identifiers
Top Substack Identifiers
Who is using Substack and where: top five by detected sites.
Technology
HSTS
16,443
Cloudflare
16,442
Cloudflare Browser Insights
16,442
Express
16,442
Node.js
16,442
Language
English
14,823
Spanish
317
French
187
Portuguese
157
German
99
ASN
Cloudflare, Inc.
15,551
Amazon.com, Inc.
515
Fastly, Inc.
60
Google LLC
55
Cloudflare London, LLC
38
TLD
com
10,386
org
832
net
464
co
436
io
328
Country
Unknown
13,595
United States
578
Colombia
436
British Indian Ocean Territory
328
Anguilla
250
Deep Dive
Most Frequent Substack Identifiers and Complementary Tech
Most frequently encountered identifiers for Substack and its complementary technologies.
| Technology | Sites |
|---|---|
| HSTS | 16,443 |
Cloudflare | 16,442 |
|
Cloudflare Browser Insights | 16,442 |
Express | 16,442 |
Node.js | 16,442 |
|
Cloudflare Bot Management | 16,439 |
HTTP/3 | 16,421 |
C3.js | 12,051 |
dc.js | 11,136 |
Google Analytics | 3,548 |
YouTube | 2,569 |
Google Tag Manager | 2,184 |
jQuery | 550 |
Nginx | 509 |
Vercel | 371 |
PHP | 359 |
MySQL | 321 |
React | 321 |
WordPress | 316 |
OpenResty | 313 |
|
jQuery Migrate | 248 |
Bootstrap | 196 |
Webpack | 184 |
jsDelivr | 176 |
Next.js | 171 |
| Language | Sites |
|---|---|
| English | 14,823 |
| Spanish | 317 |
| French | 187 |
| Portuguese | 157 |
| German | 99 |
| Italian | 81 |
| Dutch | 68 |
| Vietnamese | 49 |
| Chinese | 48 |
| Romanian | 43 |
| Turkish | 42 |
| Latin | 41 |
| Czech | 29 |
| Polish | 28 |
| Japanese | 27 |
| Swedish | 27 |
| Hungarian | 23 |
| Tagalog | 22 |
| Korean | 16 |
| Arabic | 15 |
| Danish | 15 |
| Indonesian | 14 |
| Welsh | 12 |
| Slovak | 11 |
| Hebrew | 9 |
| Norwegian Bokmรฅl | 9 |
| Malay | 7 |
| Afrikaans | 6 |
| Catalan | 6 |
| Finnish | 6 |
| Bulgarian | 5 |
| Icelandic | 5 |
| Greek | 4 |
| Esperanto | 4 |
| Russian | 4 |
| Swahili | 4 |
| Tsonga | 4 |
| Yoruba | 4 |
| Bengali | 3 |
| Estonian | 3 |
| Hindi | 3 |
| Lithuanian | 3 |
| Slovenian | 3 |
| Somali | 3 |
| Southern Sotho | 3 |
| Albanian | 3 |
| Bosnian | 2 |
| Croatian | 2 |
| Latvian | 2 |
| Norwegian Nynorsk | 2 |
| Azerbaijani | 1 |
| Belarusian | 1 |
| Basque | 1 |
| Persian | 1 |
| Irish | 1 |
| Ganda | 1 |
| Mongolian | 1 |
| Mฤori | 1 |
| Shona | 1 |
| Tamil | 1 |
| Thai | 1 |
| Tswana | 1 |
| Ukrainian | 1 |
| Urdu | 1 |
| Xhosa | 1 |
| Zulu | 1 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 15,551 |
| Amazon.com, Inc. | 515 |
| Fastly, Inc. | 60 |
| Google LLC | 55 |
| Cloudflare London, LLC | 38 |
| Hostinger International Limited | 23 |
| DigitalOcean, LLC | 16 |
| Hetzner Online GmbH | 14 |
| IONOS SE | 13 |
| Namecheap, Inc. | 12 |
| New Dream Network, LLC | 10 |
| Render | 10 |
| GoDaddy.com, LLC | 8 |
| OVH SAS | 6 |
| GANDI SAS | 4 |
| Microsoft Corporation | 4 |
| O2switch SAS | 4 |
| The Constant Company, LLC | 4 |
| WebSupport s.r.o. | 4 |
| Aruba S.p.A. | 3 |
| Host Europe GmbH | 3 |
| InMotion Hosting, Inc. | 3 |
| Internap Holding LLC | 3 |
| Leaseweb USA, Inc. | 3 |
| Tilda Platform Cloud Services Co. L.L.C | 3 |
| WEDOS Internet, a.s. | 3 |
| Akamai Connected Cloud | 2 |
| Beyond.pl sp. z o.o. | 2 |
| Combell NV | 2 |
| Datacamp Limited | 2 |
| Fly.io, Inc. | 2 |
| GridFury, LLC | 2 |
| Heart Internet limited | 2 |
| Loopia AB | 2 |
| Rackspace Hosting | 2 |
| Room 1508, 15th Floor, Vincom Center Building, 72 Le Thanh Ton, Ben Nghe Ward, District 1, | 2 |
| Unknown | 2 |
| Weebly, Inc. | 2 |
| Aire Networks Del Mediterraneo Sl Unipersonal | 1 |
| Alpha Internet Limited | 1 |
| Automattic, Inc | 1 |
| Axarnet Comunicaciones, S.l. | 1 |
| BigScoots | 1 |
| Bigcommerce Inc. | 1 |
| CYBERCON, INC. | 1 |
| Carbon60 Networks, Inc | 1 |
| Celeste SAS | 1 |
| Civilized Discourse Construction Kit, Inc. | 1 |
| Contabo GmbH | 1 |
| CrocWeb | 1 |
| Ddos-guard Ltd | 1 |
| Dedicated.com | 1 |
| Dgn Teknoloji A.s. | 1 |
| Domeneshop AS | 1 |
| Dominios, S.A. | 1 |
| Flexential Colorado Corp. | 1 |
| FlokiNET ehf | 1 |
| GTS Telecom SRL | 1 |
| Gigas Hosting S.A. | 1 |
| GloboTech Communications | 1 |
| HostPapa | 1 |
| Individual Network Berlin (IN-Berlin) e.V. | 1 |
| Interserver, Inc | 1 |
| Krystal Hosting Ltd | 1 |
| LEASEWEB SINGAPORE PTE. LTD. | 1 |
| Liquid Web, L.L.C | 1 |
| Network Solutions, LLC | 1 |
| Nicalia Internet, S.L.U | 1 |
| ODERLAND Webbhotell AB | 1 |
| One.com A/S | 1 |
| Oracle Corporation | 1 |
| PT Deneva | 1 |
| Planeetta Internet Oy | 1 |
| PlanetHoster | 1 |
| PrivateSystems Networks | 1 |
| Signet B.V. | 1 |
| SuperHosting.BG Ltd. | 1 |
| UK Dedicated Servers Limited | 1 |
| Viet Solutions Services Trading Company Limited | 1 |
| Vocus Connect International Backbone | 1 |
| WebNX, Inc. | 1 |
| Wix.com Ltd. | 1 |
| ZOHO Corporation B.V | 1 |
| Zone Media OU | 1 |
| netcup GmbH | 1 |
| TLD | Sites |
|---|---|
| com | 10,386 |
| org | 832 |
| net | 464 |
| co | 436 |
| io | 328 |
| blog | 266 |
| ai | 250 |
| news | 235 |
| uk | 203 |
| xyz | 201 |
| ca | 140 |
| dev | 123 |
| me | 101 |
| info | 77 |
| br | 72 |
| us | 72 |
| it | 71 |
| in | 67 |
| fr | 66 |
| media | 62 |
| club | 59 |
| nl | 56 |
| de | 55 |
| es | 52 |
| au | 49 |
| ro | 49 |
| tech | 45 |
| life | 43 |
| se | 37 |
| fm | 35 |
| vc | 35 |
| world | 34 |
| online | 32 |
| 30 | |
| fyi | 29 |
| art | 28 |
| ch | 28 |
| press | 28 |
| space | 26 |
| app | 25 |
| cz | 25 |
| eu | 22 |
| report | 22 |
| vn | 22 |
| cc | 21 |
| pl | 21 |
| bio | 20 |
| nz | 20 |
| pro | 20 |
| live | 19 |
| pub | 19 |
| show | 19 |
| tv | 19 |
| hu | 18 |
| earth | 17 |
| studio | 17 |
| ink | 16 |
| wtf | 16 |
| today | 15 |
| is | 14 |
| mx | 14 |
| ventures | 14 |
| community | 13 |
| network | 13 |
| nyc | 13 |
| dk | 12 |
| gg | 12 |
| so | 12 |
| biz | 11 |
| pt | 11 |
| za | 11 |
| design | 10 |
| one | 10 |
| work | 10 |
| be | 9 |
| capital | 9 |
| finance | 9 |
| football | 9 |
| ie | 9 |
| africa | 8 |
| id | 8 |
| no | 8 |
| pm | 8 |
| cafe | 7 |
| cat | 7 |
| guide | 7 |
| la | 7 |
| love | 7 |
| site | 7 |
| at | 6 |
| digital | 6 |
| education | 6 |
| ee | 6 |
| games | 6 |
| gr | 6 |
| land | 6 |
| ninja | 6 |
| rocks | 6 |
| school | 6 |
| sk | 6 |
| social | 6 |
| to | 6 |
| tw | 6 |
| city | 5 |
| energy | 5 |
| engineer | 5 |
| faith | 5 |
| fun | 5 |
| fund | 5 |
| health | 5 |
| how | 5 |
| jp | 5 |
| llc | 5 |
| page | 5 |
| quest | 5 |
| review | 5 |
| run | 5 |
| science | 5 |
| travel | 5 |
| wiki | 5 |
| codes | 4 |
| computer | 4 |
| fi | 4 |
| ing | 4 |
| kr | 4 |
| link | 4 |
| md | 4 |
| name | 4 |
| now | 4 |
| place | 4 |
| scot | 4 |
| sh | 4 |
| software | 4 |
| team | 4 |
| watch | 4 |
| ar | 3 |
| black | 3 |
| build | 3 |
| business | 3 |
| center | 3 |
| cl | 3 |
| company | 3 |
| consulting | 3 |
| day | 3 |
| eco | 3 |
| events | 3 |
| farm | 3 |
| fit | 3 |
| fitness | 3 |
| garden | 3 |
| group | 3 |
| guru | 3 |
| house | 3 |
| inc | 3 |
| ist | 3 |
| my | 3 |
| ng | 3 |
| nu | 3 |
| partners | 3 |
| ph | 3 |
| plus | 3 |
| sg | 3 |
| si | 3 |
| st | 3 |
| systems | 3 |
| tools | 3 |
| top | 3 |
| tr | 3 |
| ws | 3 |
| zip | 3 |
| zone | 3 |
| academy | 2 |
| am | 2 |
| asia | 2 |
| bg | 2 |
| bike | 2 |
| blue | 2 |
| buzz | 2 |
| camp | 2 |
| cards | 2 |
| care | 2 |
| careers | 2 |
| chat | 2 |
| church | 2 |
| cloud | 2 |
| cr | 2 |
| cx | 2 |
| dad | 2 |
| edu | 2 |
| engineering | 2 |
| expert | 2 |
| express | 2 |
| family | 2 |
| fashion | 2 |
| food | 2 |
| gallery | 2 |
| global | 2 |
| green | 2 |
| gs | 2 |
| homes | 2 |
| icu | 2 |
| il | 2 |
| investments | 2 |
| law | 2 |
| lt | 2 |
| ma | 2 |
| marketing | 2 |
| markets | 2 |
| music | 2 |
| np | 2 |
| observer | 2 |
| photo | 2 |
| pk | 2 |
| red | 2 |
| soccer | 2 |
| solutions | 2 |
| study | 2 |
| surf | 2 |
| tax | 2 |
| video | 2 |
| vip | 2 |
| vote | 2 |
| works | 2 |
| yoga | 2 |
| ae | 1 |
| af | 1 |
| agency | 1 |
| archi | 1 |
| autos | 1 |
| ba | 1 |
| beauty | 1 |
| beer | 1 |
| berlin | 1 |
| best | 1 |
| bet | 1 |
| ceo | 1 |
| channel | 1 |
| claims | 1 |
| cn | 1 |
| coach | 1 |
| cpa | 1 |
| cv | 1 |
| cy | 1 |
| cymru | 1 |
| dating | 1 |
| direct | 1 |
| diy | 1 |
| do | 1 |
| download | 1 |
| esq | 1 |
| exchange | 1 |
| exposed | 1 |
| fail | 1 |
| fan | 1 |
| film | 1 |
| fish | 1 |
| foundation | 1 |
| free | 1 |
| ga | 1 |
| game | 1 |
| ge | 1 |
| gold | 1 |
| gov | 1 |
| graphics | 1 |
| gripe | 1 |
| hair | 1 |
| haus | 1 |
| hiphop | 1 |
| hockey | 1 |
| horse | 1 |
| im | 1 |
| immo | 1 |
| institute | 1 |
| international | 1 |
| ir | 1 |
| jobs | 1 |
| joburg | 1 |
| kitchen | 1 |
| kn | 1 |
| lat | 1 |
| legal | 1 |
| li | 1 |
| limited | 1 |
| ltd | 1 |
| lv | 1 |
| ly | 1 |
| management | 1 |
| market | 1 |
| mba | 1 |
| mc | 1 |
| miami | 1 |
| ml | 1 |
| money | 1 |
| movie | 1 |
| ms | 1 |
| mt | 1 |
| ooo | 1 |
| party | 1 |
| pe | 1 |
| phd | 1 |
| photography | 1 |
| pictures | 1 |
| plumbing | 1 |
| prof | 1 |
| ps | 1 |
| pw | 1 |
| re | 1 |
| recipes | 1 |
| reviews | 1 |
| ru | 1 |
| sa | 1 |
| salon | 1 |
| services | 1 |
| sr | 1 |
| supply | 1 |
| sv | 1 |
| technology | 1 |
| tel | 1 |
| tips | 1 |
| trade | 1 |
| trading | 1 |
| training | 1 |
| tt | 1 |
| university | 1 |
| vin | 1 |
| vision | 1 |
| website | 1 |
| win | 1 |
| wine | 1 |
| yt | 1 |
| Country | Sites |
|---|---|
| Unknown | 13,595 |
| ๐บ๐ธ United States | 578 |
| ๐จ๐ด Colombia | 436 |
| ๐ฎ๐ด British Indian Ocean Territory | 328 |
| ๐ฆ๐ฎ Anguilla | 250 |
| ๐ฌ๐ง United Kingdom | 214 |
| ๐จ๐ฆ Canada | 145 |
| ๐ฒ๐ช Montenegro | 101 |
| ๐ซ๐ท France | 90 |
| ๐ฉ๐ช Germany | 79 |
| ๐ณ๐ฑ Netherlands | 74 |
| ๐ง๐ท Brazil | 73 |
| ๐ฎ๐น Italy | 73 |
| ๐ช๐ธ Spain | 62 |
| ๐ฆ๐บ Australia | 50 |
| ๐ธ๐ช Sweden | 38 |
| ๐จ๐ญ Switzerland | 28 |
| ๐ป๐ณ Vietnam | 23 |
| ๐น๐ป Tuvalu | 19 |
| ๐ญ๐บ Hungary | 18 |
| ๐ฒ๐ฝ Mexico | 15 |
| ๐ฉ๐ฐ Denmark | 12 |
| ๐ฎ๐ช Ireland | 11 |
| ๐ต๐น Portugal | 11 |
| ๐ง๐ช Belgium | 10 |
| ๐ฎ๐ฉ Indonesia | 9 |
| ๐ณ๐ด Norway | 9 |
| ๐ธ๐ฐ Slovakia | 8 |
| ๐ธ๐ฌ Singapore | 7 |
| ๐ฆ๐น Austria | 6 |
| ๐ซ๐ฎ Finland | 6 |
| ๐ฏ๐ต Japan | 6 |
| ๐น๐ผ Taiwan | 6 |
| ๐ฎ๐ณ India | 4 |
| ๐ฐ๐ท South Korea | 4 |
| ๐ฆ๐ท Argentina | 3 |
| ๐ฒ๐พ Malaysia | 3 |
| ๐ต๐ญ Philippines | 3 |
| ๐ฆ๐ฒ Armenia | 2 |
| ๐ง๐ฌ Bulgaria | 2 |
| ๐จ๐ฟ Czech Republic | 2 |
| ๐ฎ๐ฑ Israel | 2 |
| ๐ฒ๐ฆ Morocco | 2 |
| ๐ณ๐ต Nepal | 2 |
| ๐ต๐ฐ Pakistan | 2 |
| ๐ต๐ฑ Poland | 2 |
| ๐ท๐ด Romania | 2 |
| ๐บ๐ฆ Ukraine | 2 |
| ๐ฆ๐ช United Arab Emirates | 1 |
| ๐ฆ๐ซ Afghanistan | 1 |
| ๐จ๐ณ China | 1 |
| ๐จ๐พ Cyprus | 1 |
| ๐ช๐ช Estonia | 1 |
| ๐ฌ๐ช Georgia | 1 |
| ๐ฎ๐ท Iran | 1 |
| ๐ฎ๐ธ Iceland | 1 |
| ๐ฑ๐พ Libya | 1 |
| ๐ต๐ช Peru | 1 |
| ๐ท๐ช Rรฉunion | 1 |
| ๐ท๐บ Russia | 1 |
| ๐ธ๐ฆ Saudi Arabia | 1 |
| ๐ธ๐ป El Salvador | 1 |
| ๐น๐ท Turkey | 1 |
| ๐พ๐น Mayotte | 1 |