Spalk's tech stack
What does Spalk use?
Spalk (spalk.tv) uses at least 26 tools we can see from public records, including Google Cloud for hosting, Zendesk for customer support, PostHog for analytics and Webflow for its website. Spalk has used Amazon Web Services since Jun 2018, going by certificate records. Last checked .
- Industry
- Broadcast Media
- Size
- 11–50 employees
- Based in
- New York, United States
- Founded
- 2016
- Company page
- Tools found
- 26
- Categories
- 16
- Oldest proven tool
- Jun 2018
- Last checked
- Nov 2026
Spalk's stack, layer by layer
Of 26 tools, 12 came from subprocessor list, 6 from website code, 3 from custom domain and 5 from other records. 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
5 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
9 tools, what the product is built with
Frontend
Backend & Database
Media & UI
Data & Observability
3 tools, what they measure and store
Monitoring
Analytics
Go-to-market
6 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Support & Docs
Company Ops
3 tools, what the team runs on day to day
What changed at Spalk
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Spalk also use
Tools common among companies with a similar stack that we haven't found at Spalk.
Companies with a stack like Spalk's
Ranked by shared tools, with rare tools counting more.
Respond.ioIT Services · 51–200 people17in common
Raq.comInternet · 1–10 people10in common
The AA IrelandInsurance · 201–1,000 people10in common
Symple LendingFinancial Services · 51–200 people14in common
InsuraMatchInsurance · 11–50 people9in common
Pine MediaTelecommunications · 11–50 people7in common
Forethought Technologies, Inc.forethought.ai18in common
Lua Global IncB2B · 1–10 people17in common
More Broadcast Media companies
Other Broadcast Media companies we've checked.
Spalk tech stack FAQ
What tools does Spalk use?
As of November 2026, runsonwhat has found 26 tools at Spalk (spalk.tv) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics, Sentry and PostHog. Go-to-market: Google Ads, Mailchimp and Zendesk. Company Ops: Google Workspace, Mailchimp Transactional and Slack. Last checked November 10, 2026.
What cloud does Spalk run on?
Spalk uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and its subprocessor list, and Spalk has used it since at least June 2018. Amazon Web Services is used by 147,363 companies runsonwhat tracks.
What email provider does Spalk use?
Spalk uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on spalk.tv. Google Workspace is used by 419,191 companies runsonwhat tracks.
What does Spalk use for customer support?
Spalk uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through Zendesk on spalk.tv's subprocessor list. Zendesk is used by 43,556 companies runsonwhat tracks.
What analytics tools does Spalk use?
Spalk uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on spalk.tv and its subprocessor list. Google Analytics is used by 903,825 companies runsonwhat tracks.
What is Spalk's website built with?
Spalk uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on spalk.tv. Webflow is used by 36,177 companies runsonwhat tracks.
How long has Spalk used Amazon Web Services?
Spalk has used Amazon Web Services since at least June 2018, going by the first public certificate of the spalk.tv subdomain that points at Amazon Web Services. Other long-running tools at Spalk include Amazon CloudFront (since January 2019).
Does Spalk use jQuery?
Yes. runsonwhat found jQuery at Spalk through jQuery code on spalk.tv. jQuery is a Frontend tool used by 927,190 companies runsonwhat tracks.
Does Spalk use AI tools?
Yes. runsonwhat has found Anthropic, OpenAI and ElevenLabs at Spalk; Anthropic, for example, through Anthropic on spalk.tv's subprocessor list. AI services called only from servers leave no public trace, so Spalk may use more AI tools than these.
Which companies have a tech stack similar to Spalk's?
The companies with the stacks most like Spalk's are Respond.io, Raq.com, The AA Ireland and Symple Lending, according to runsonwhat (November 2026). Each shares 10 to 17 tools with Spalk, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Spalk uses?
runsonwhat reads public records only. Of the 26 tools at Spalk, 12 were found through its own subprocessor list, 6 through code on spalk.tv, 3 through subdomains that point at the vendor, 2 through DNS records, 2 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 spalk.tv 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.