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5 live sites using Customer.io right now

Marketing automation · by Customer.io · since 2012 · Proprietary

5 sites Dataset updated · 2026-10-03
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All figures here come from one snapshot of the webatla database, taken on this date (UTC). We usually refresh it every day.
5 Sites detected
0.0% Of all websites

Preview Customer.io site datasets

Customer.io detection is a value inside the Technologies column. Two datasets carry it, switch between them to compare what's included.

webatla-technologies-customer-io-2026-10-03.jsonl.zst · 5 rows · 14 columns Daily fresh export
DomainTLD suffixTLDDomain typeHTTP statusIP addressCountry by IPSocial networksTechnologies last data checkedTechnologiesPR valueHarmonic valueDomain creation dateDomain expiration date
absolutelunacy.comcomcomICANNHTTP 200188.114.96.3US—2026-09-25HSTS, HTTP/3, jQuery, Favicon, Cloudflare, Open Graph, Customer.io, Google Font API0.0000000043774110,159,0442010-09-272027-09-27
webmetic.dededeICANNHTTP 20049.13.117.212DE{"youtube":["https://youtube.com/@Webmetic"],"linkedin":["https://linkedin.com/company/webmetic","https://linkedin.com/in/yanniksuess","https://linkedin.com/in/holger-kahnt"]}2026-09-22HubSpot 144743742, Google Analytics G-7QWC59X5MB G-PZKJGR0ZBV +1, Google Tag Manager GTM-KBG3C6WF, PWA, Nginx 1.31.6, HTTP/3, OpenAI, Express, Favicon, Hetzner0.0000001303513,350,915——
candor.cococoICANNHTTP 200216.150.16.1US—2026-09-30Google Ads AW-759299658, Google Analytics GA4 G-M7ES9M0VXF, PWA, HSTS, HTTP/2, Stripe, Vercel, Favicon, Sendgrid, Open Graph0.000000096510213,981,421——
synergi.fififiICANNHTTP 200198.202.211.1US{"facebook":["https://facebook.com/joinsynergi","https://facebook.com/groups/1047565800815406"],"linkedin":["https://linkedin.com/company/join-synergi"],"instagram":["https://instagram.com/joinsynergi"],"x-twitter":["https://twitter.com/joinsynergi"]}2026-09-20Google Analytics GA4 G-3C0NF2TXK3 G-L7PM3S0H6D G-T8RBB1R2DK +2, Google Tag Manager GTM-WKBLSFKB GTM-WRCBTSX +1, HSTS, Unpkg, cdnjs, HTTP/3, jQuery 3.5.1, Favicon, Webflow, jsDelivr0.000000025366411,863,1472022-08-19—
neospinau.betbetbetICANNHTTP 200104.21.64.198US{"telegram":["https://t.me/neospin_casino"],"x-twitter":["https://x.com/neospin_casino"]}2026-09-26Google Analytics G-PYX1C9MJDL, Google Tag Manager GTM-PSXSWKL, PHP 8.3.6, PWA, AdRoll, Chatra, HTTP/3, Favicon, AppNexus, LiveChat002026-07-062027-07-06
……………………………………
DomainTLD suffixTLDDomain typeHTTP statusIP addressCountry by IPSocial networksTechnologies last data checkedTechnologiesDNS last data checkedDNS StatusDNS recordsPR valueHarmonic valueRDAP/WHOIS last data checkedRDAP/WHOIS methodDomain creation dateDomain expiration dateDomain last changedRegistrarRDAP/WHOIS RecordResponse Status RDAP/WHOIS
absolutelunacy.comcomcomICANNHTTP 200188.114.96.3US—2026-09-25HSTS, HTTP/3, jQuery, Favicon, Cloudflare, Open Graph, Customer.io, Google Font API2026-10-02TRUE{"A":["188.114.96.3","188.114.97.3"],"MX":[{"host":"in1-smtp.messagingengine.com","priority":10},{"host":"in2-smtp.messagingengine.com","priority":20}],"NS":["hans.ns.cloudflare.com","maria.ns.cloudflare.com"],"SOA":{"mname":"hans.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2415805461,"minimum":1800,"refresh":10000},"TXT":["v=spf1 include:spf.messagingengine.com ~all"],"AAAA":["2a06:98c1:3120::3","2a06:98c1:3121::3"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=188.114.96.3,188.114.97.3","ech=AEX+DQBBfgAgACCdpMdqeiMF7E10zQ8mR1IrP+PIYKQpB1NAE/7kUKBtYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2a06:98c1:3120::3,2a06:98c1:3121::3"],"target":"","priority":1}]}0.0000000043774110,159,0442026-09-26RDAP2010-09-272027-09-272026-09-221API GmbH{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/absolutelunacy.com","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/absolutelunacy.com"},{"rel":"related","href":"https://rdap.1api.net/domain/ABSOLUTELUNACY.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/absolutelunacy.com"}],"events":[{"eventDate":"2010-09-27T02:44:08Z","eventAction":"registration"},{"eventDate":"2027-09-27T02:44:08Z","eventAction":"expiration"},{"eventDate":"2026-09-22T03:37:04Z","eventAction":"last changed"},{"eventDate":"2026-09-25T22:42:50Z","eventAction":"last update of RDAP database"}],"handle":"1617619295_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"ABSOLUTELUNACY.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/absolutelunacy.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/absolutelunacy.com"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/absolutelunacy.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.1api.net","type":"text/html","value":"https://rdap.1api.net/"}],"roles":["registrar"],"handle":"1387","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+49.68949396850"],["email",{},"text","abuse@1api.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1387"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","1API GmbH"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"HANS.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"MARIA.NS.CLOUDFLARE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}Domain is active
webmetic.dededeICANNHTTP 20049.13.117.212DE{"youtube":["https://youtube.com/@Webmetic"],"linkedin":["https://linkedin.com/company/webmetic","https://linkedin.com/in/yanniksuess","https://linkedin.com/in/holger-kahnt"]}2026-09-22HubSpot 144743742, Google Analytics G-7QWC59X5MB G-PZKJGR0ZBV +1, Google Tag Manager GTM-KBG3C6WF, PWA, Nginx 1.31.6, HTTP/3, OpenAI, Express, Favicon, Hetzner2026-09-22TRUE{"A":["49.13.117.212"],"MX":[{"host":"webmetic-de.mail.protection.outlook.com","priority":0}],"NS":["helium.ns.hetzner.de","hydrogen.ns.hetzner.com","oxygen.ns.hetzner.com"],"SOA":{"mname":"hydrogen.ns.hetzner.com","retry":7200,"rname":"dns.hetzner.com","expire":1209600,"serial":2026083100,"minimum":3600,"refresh":43200},"TXT":["MS=ms29941372","google-site-verification=cI9jL_Kfok6roxLsnQli0W9U3R_1JLDgL10STBog764","hubspot-developer-verification=MTY2MGM2MjItNDgyNy00OWZkLWJkMjQtMDJiNjcwZmRmOGU5","openai-domain-verification=dv-9uH3JoMRyDju3oNDGcAYbBTC","v=spf1 include:spf.protection.outlook.com -all"],"AAAA":["2a01:4f8:c014:c0d1::1"]}0.0000001303513,350,9152026-08-07WHOIS——2026-02-04—{"raw_response":"% Restricted rights.\n% \n% Terms and Conditions of Use\n% \n% The above data may only be used within the scope of technical or\n% administrative necessities of Internet operation or to remedy legal\n% problems.\n% The use for other purposes, in particular for advertising, is not permitted.\n% \n% The DENIC whois service on port 43 doesn't disclose any information concerning\n% the domain holder, general request and abuse contact.\n% This information can be obtained through use of our web-based whois service\n% available at the DENIC website:\n% https://webwhois.denic.de/?lang=en\n% \n% \n\nDomain: webmetic.de\nNserver: helium.ns.hetzner.de\nNserver: hydrogen.ns.hetzner.com\nNserver: oxygen.ns.hetzner.com\nStatus: connect\nChanged: 2026-02-04T12:41:13+01:00"}Domain is active
candor.cococoICANNHTTP 200216.150.16.1US—2026-09-30Google Ads AW-759299658, Google Analytics GA4 G-M7ES9M0VXF, PWA, HSTS, HTTP/2, Stripe, Vercel, Favicon, Sendgrid, Open Graph2026-09-30TRUE{"A":["216.150.16.1","216.150.16.193"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":10},{"host":"aspmx3.googlemail.com","priority":10}],"NS":["ns1.vercel-dns.com","ns2.vercel-dns.com"],"CAA":[{"tag":"issue","flags":0,"value":"amazon.com"},{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"issue","flags":0,"value":"pki.goog"},{"tag":"issue","flags":0,"value":"sectigo.com"}],"SOA":{"mname":"ns1.vercel-dns.com","retry":7200,"rname":"hostmaster.nsone.net","expire":1209600,"serial":1657078503,"minimum":600,"refresh":43200},"TXT":["1password-site-verification=C3JKOVYC4ZC5JG7DXHHUFSKW5M","Probely=7b715ba9-c9bc-4103-b69a-b74fea1645e6","ahrefs-site-verification_76fd1c99704509039c3052b3aec820cf9755c8ece4258a7b7a0d4bfb72c4b20c","apple-domain-verification=LS25e0c02jnvV4iC","facebook-domain-verification=rccwi8vb1pqoih4ea3fcj8wkdkffb8","google-site-verification=ntrjJZN_h5LGfDr-ezfMyYZX5LSfxV6AlXhbysIyx1s","stripe-verification=3381025dd15ef781a3cd670051e304233002f2275f6748b035d6b5fa3117e9c9","v=spf1 include:_spf.google.com include:sendgrid.net include:emsd1.com include:servers.mcsv.net ~all"]}0.000000096510213,981,421————————
synergi.fififiICANNHTTP 200198.202.211.1US{"facebook":["https://facebook.com/joinsynergi","https://facebook.com/groups/1047565800815406"],"linkedin":["https://linkedin.com/company/join-synergi"],"instagram":["https://instagram.com/joinsynergi"],"x-twitter":["https://twitter.com/joinsynergi"]}2026-09-20Google Analytics GA4 G-3C0NF2TXK3 G-L7PM3S0H6D G-T8RBB1R2DK +2, Google Tag Manager GTM-WKBLSFKB GTM-WRCBTSX +1, HSTS, Unpkg, cdnjs, HTTP/3, jQuery 3.5.1, Favicon, Webflow, jsDelivr2026-09-25TRUE{"A":["198.202.211.1"],"MX":[{"host":"smtp.google.com","priority":1}],"NS":["freedns1.registrar-servers.com","freedns2.registrar-servers.com","freedns3.registrar-servers.com","freedns4.registrar-servers.com","freedns5.registrar-servers.com"],"SOA":{"mname":"freedns1.registrar-servers.com","retry":3600,"rname":"hostmaster.registrar-servers.com","expire":604800,"serial":1790336545,"minimum":3601,"refresh":43200},"TXT":["google-site-verification=Y2Y-047C3mVfTuSpLhdjg8RhqPseSwsq7Hkzx3G9HSE","v=spf1 include:_spf.google.com ~all"]}0.000000025366411,863,1472026-07-07RDAP2022-08-19———{"raw_response":{"events":[{"eventDate":"2022-08-19T13:58:55+03:00","eventAction":"registration"}],"port43":"whois.nic.fi","ldhName":"synergi.fi","entities":[{"roles":["registrant"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Domainhotelli"],["adr",{},"text",[null,null,null,null,null,null,null]],["email",{},"text",null]]],"objectClassName":"entity"}],"nameservers":[{"ldhName":"freedns1.registrar-servers.com [OK]","unicodeName":"freedns1.registrar-servers.com [OK]","objectClassName":"nameserver"},{"ldhName":"freedns2.registrar-servers.com [OK]","unicodeName":"freedns2.registrar-servers.com [OK]","objectClassName":"nameserver"},{"ldhName":"freedns5.registrar-servers.com [OK]","unicodeName":"freedns5.registrar-servers.com [OK]","objectClassName":"nameserver"},{"ldhName":"freedns3.registrar-servers.com [OK]","unicodeName":"freedns3.registrar-servers.com [OK]","objectClassName":"nameserver"},{"ldhName":"freedns4.registrar-servers.com [OK]","unicodeName":"freedns4.registrar-servers.com [OK]","objectClassName":"nameserver"}],"unicodeName":"synergi.fi","objectClassName":"domain","rdapConformance":["rdap_level_0"]}}Domain is active
neospinau.betbetbetICANNHTTP 200104.21.64.198US{"telegram":["https://t.me/neospin_casino"],"x-twitter":["https://x.com/neospin_casino"]}2026-09-26Google Analytics G-PYX1C9MJDL, Google Tag Manager GTM-PSXSWKL, PHP 8.3.6, PWA, AdRoll, Chatra, HTTP/3, Favicon, AppNexus, LiveChat2026-09-19TRUE{"A":["104.21.64.198","172.67.155.136"],"NS":["joel.ns.cloudflare.com","lucy.ns.cloudflare.com"],"SOA":{"mname":"joel.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2414124120,"minimum":1800,"refresh":10000},"AAAA":["2606:4700:3035::ac43:9b88","2606:4700:3036::6815:40c6"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.21.64.198,172.67.155.136","ech=AEX+DQBB7gAgACAH1O8NWNIO1va+yK+fxqyulCB45bEqOC3+Zc2+KGW2XAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2606:4700:3035::ac43:9b88,2606:4700:3036::6815:40c6"],"target":"","priority":1}]}002026-07-08RDAP2026-07-062027-07-062026-07-06Dynadot Inc{"raw_response":{"links":[{"rel":"related","href":"https://rdap.dynadot.com/domain/neospinau.bet","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/neospinau.bet"},{"rel":"self","href":"https://rdap.identitydigital.services/rdap/domain/neospinau.bet","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/neospinau.bet"}],"events":[{"eventDate":"2027-07-06T14:11:12.36Z","eventAction":"expiration"},{"eventDate":"2026-07-06T14:11:12.36Z","eventAction":"registration"},{"eventDate":"2026-07-06T14:25:15.607Z","eventAction":"last changed"},{"eventDate":"2026-07-08T00:09:37.436Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited","add period"],"ldhName":"neospinau.bet","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.identity.digital/policies/rdds-access-policy","type":"text/html","value":"https://rdap.identitydigital.services/rdap/domain/neospinau.bet"}],"title":"Terms of Service","description":["Access to RDAP information is provided to assist persons in determining the contents of a domain name registration record in the registry database. The data in this record is provided by Identity Digital or, if the record pertains to a TLD not operated by Identity Digital, then the corresponding primary Registry Operator for informational purposes only, and neither Identity Digital nor the Registry Operator guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Identity Digital, a Registrar, or Registry Operator except as reasonably necessary to register domain names or modify existing registrations. When using the RDAP service, please consider the following: the RDAP service is not a replacement for standard EPP commands to the SRS service. RDAP is not considered authoritative for registered domain objects. The RDAP service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the RDAP services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of RDAP service access. Abuse of the RDAP system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the RDAP records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to the data provided by Identity Digital can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/ Identity Digital Inc. and, if applicable, the primary Registry Operators reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/neospinau.bet"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/neospinau.bet"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.identitydigital.services/rdap/entity/472","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/entity/472"},{"rel":"about","href":"https://rdap.dynadot.com/","type":"application/rdap+json","value":"https://rdap.dynadot.com/"}],"roles":["registrar"],"handle":"472","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.6502620100"],["email",{},"text","abuse@dynadot.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"472"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Dynadot Inc"]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"744b34623f3d453db34830bffdb7d36c-DONUTS","status":["associated"],"ldhName":"lucy.ns.cloudflare.com","unicodeName":"lucy.ns.cloudflare.com","objectClassName":"nameserver"},{"handle":"8c0445a4e4a44373ab8ae9100c94a65c-DONUTS","status":["associated"],"ldhName":"joel.ns.cloudflare.com","unicodeName":"joel.ns.cloudflare.com","objectClassName":"nameserver"}],"unicodeName":"neospinau.bet","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}}Domain is active
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Showing 5 of 5 rows · Technologies · Full website tech stack per site: CMS, payments, analytics, frameworks.

The Customer.io dataset

Every site we've detected as running Customer.io, with version, hosting, country, TLD and traffic rank.

Customer.io lives inside 2 datasets

Customer.io detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 5-site list, or grab a free preview first.

Your Customer.io downloads

The datasets you own, sliced to Customer.io. Every button streams the latest daily export directly.

Format: JSONL (zstd) Dataset updated: 2026-10-03

API, columns & recipes → /account/api

About Customer.io

A messaging platform that does most of its work on the server is a hard thing to count from the outside, and that is the situation here. Email, push and text sends are triggered by events posted from a company's own backend, so a business can run its entire lifecycle programme through Customer.io without ever shipping a single related byte to a browser. What a crawler can fingerprint is the visible edge of the product, the web tracking and in-app messaging snippet that some accounts choose to embed in their pages.

As of October 2026 that edge appears on 5 sites. The real installed base is larger, and the gap is not random: the sites we can see are the ones that opted into browser side behavioural tracking, which skews the visible set towards products that treat the website as part of the onboarding funnel rather than as a brochure. Anyone using this list should read it as a sample of a particular kind of customer, not as a census of the platform.

Customer.io has been selling since 2012, long enough that a deployment says something about a company rather than about a trend. The product is Proprietary and priced on the number of customer profiles a company keeps in it, so a detection normally marks a paying relationship, and the buyer is usually a team that outgrew a simpler tool and now wants event driven segmentation it can define itself. Our Marketing automation label captures the function, though in practice the software is bought as much by engineers as by marketers.

The question a downloadable list answers is one a per domain lookup cannot touch. Checking a single site tells you which vendor that site chose. Having the whole set lets you size a competitive footprint, find which stacks Customer.io tends to sit beside, build a displacement target list, or watch adoption move over successive releases of the data. For a competitor, an agency or an analyst covering the marketing automation market, the value is in the shape of the set rather than in any one row of it.

Frequently asked questions

How many websites use Customer.io?

webatla detects Customer.io on 5 websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using Customer.io?

Yes, as structured JSONL. Grab a free sample first.

What's included for each site, and how fresh is it?

Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic, re-detected and re-exported daily.

How do I find the websites using Customer.io?

Buy the technology dataset, then download the complete list of domains we detect using Customer.io, re-exported every day.

What else is in the Customer.io technology data?

Each row places Customer.io next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.

Can I download just the sites using Customer.io, or the whole database?

Both. Every site running Customer.io comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export.

How do I download the list of websites using Customer.io?

Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running Customer.io as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank.

Get the full list of websites using Customer.io

Pick the dataset that covers what you need. Each one includes Customer.io and downloads as JSONL, rebuilt daily.

Technologies 14 columns

Full website tech stack per site: CMS, payments, analytics, frameworks.

€159 / mo
Buy and download Download preview dataset
All data 23 columns

Everything we have, in a single package. The full webatla universe.

€599 / mo
Buy and download Download preview dataset

Want to compare every dataset side by side? Visit the pricing page