ZwillGen's tech stack
What does ZwillGen use?
ZwillGen (zwillgen.com) uses at least 22 tools we can see from public records, including Microsoft 365 for email and documents, HubSpot for sales, Google Analytics for analytics and WordPress for its website. Last checked .
- Industry
- Law Practice
- Size
- 11–50 employees
- Based in
- Washington, United States
- Founded
- 2010
- Company page
- Tools found
- 22
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Oct 2026
ZwillGen'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
1 tool, where the bytes are served from
CDN & Edge
Application
6 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
8 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Security & Compliance
ZwillGen tech stack FAQ
What tools does ZwillGen use?
As of October 2026, runsonwhat has found 22 tools at ZwillGen (zwillgen.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 26, 2026.
What CRM does ZwillGen use?
ZwillGen uses HubSpot for its CRM, alongside Dealfront, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 95,228 companies runsonwhat tracks.
What email provider does ZwillGen use?
ZwillGen uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,733 companies runsonwhat tracks.
What analytics tools does ZwillGen use?
ZwillGen uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on zwillgen.com. Google Analytics is used by 894,716 companies runsonwhat tracks.
What is ZwillGen's website built with?
ZwillGen uses WordPress for its website, alongside Yoast SEO and HubSpot CMS, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on zwillgen.com. WordPress is used by 602,253 companies runsonwhat tracks.
What marketing software does ZwillGen use?
ZwillGen uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 116,948 companies runsonwhat tracks.
Does ZwillGen use jQuery?
Yes. runsonwhat found jQuery at ZwillGen through jQuery code on zwillgen.com. jQuery is a Frontend tool used by 923,491 companies runsonwhat tracks.
Does ZwillGen use AI tools?
Yes. runsonwhat has found OpenAI at ZwillGen; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so ZwillGen may use more AI tools than these.
How does runsonwhat know what ZwillGen uses?
runsonwhat reads public records only. Of the 22 tools at ZwillGen, 12 were found through code on zwillgen.com, 5 through DNS records, 3 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zwillgen.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.