Holafly, S.L's tech stack
What does Holafly, S.L use?
Holafly, S.L (holafly.com) uses at least 58 tools we can see from public records, including Google Cloud for hosting, Microsoft 365 for email and documents, HubSpot for sales and Intercom for customer support. Last checked .
“Global eSIM provider offering prepaid, unlimited-data plans for travellers in 200+ destinations.”
- Industry
- Telecommunications
- Size
- 201–1,000 employees
- Based in
- Dublin, Ireland
- Founded
- 2018
- Company page
- Tools found
- 58
- Categories
- 19
- Oldest proven tool
- Nov 2017
- Last checked
- Oct 2026
Holafly, S.L's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
6 tools, what the product is built with
Frontend
Backend & Database
Search
Data & Observability
7 tools, what they measure and store
Go-to-market
20 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
22 tools, what the team runs on day to day
Dev Tools
People & HR
What changed at Holafly, S.L
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Holafly, S.L tech stack FAQ
What tools does Holafly, S.L use?
As of October 2026, runsonwhat has found 58 tools at Holafly, S.L (holafly.com) in public records. Edge & Hosting: Cloudflare, Google Cloud and Fastly. Application: Tailwind CSS, OpenAI and Astro. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.
What cloud does Holafly, S.L run on?
Holafly, S.L uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud, and Holafly, S.L has used it since at least May 2026. Google Cloud is used by 75,631 companies runsonwhat tracks.
What CRM does Holafly, S.L use?
Holafly, S.L uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on holafly.com. HubSpot is used by 93,673 companies runsonwhat tracks.
What email provider does Holafly, S.L use?
Holafly, S.L uses Microsoft 365 for email and office software, alongside Google Workspace, Apple Business and Proton Mail, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 709,039 companies runsonwhat tracks.
What does Holafly, S.L use for customer support?
Holafly, S.L uses Intercom for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Intercom through a subdomain that points at Intercom and code on holafly.com, and Holafly, S.L has used it since at least November 2017. Intercom is used by 8,671 companies runsonwhat tracks.
What analytics tools does Holafly, S.L use?
Holafly, S.L uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on holafly.com. Google Analytics is used by 875,658 companies runsonwhat tracks.
How long has Holafly, S.L used Intercom?
Holafly, S.L has used Intercom since at least November 2017, going by the first public certificate of the holafly.com subdomain that points at Intercom. Other long-running tools at Holafly, S.L include Fastly (since August 2019), Shopify (since October 2021) and Mailgun (since September 2023).
Does Holafly, S.L use Cloudflare?
Yes. runsonwhat found Cloudflare at Holafly, S.L through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 701,408 companies runsonwhat tracks.
Does Holafly, S.L use AI tools?
Yes. runsonwhat has found OpenAI at Holafly, S.L; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Holafly, S.L may use more AI tools than these.
Which companies have a tech stack similar to Holafly, S.L's?
The companies with the stacks most like Holafly, S.L's are Goglobal, Thrive Global, United Cloud and Realtime, according to runsonwhat (October 2026). Each shares 6 to 14 tools with Holafly, S.L, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Holafly, S.L uses?
runsonwhat reads public records only. Of the 58 tools at Holafly, S.L, 24 were found through code on holafly.com, 22 through DNS records, 7 through subdomains that point at the vendor, 4 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and holafly.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.