Modern Postcard's tech stack
What does Modern Postcard use?
Modern Postcard (modernpostcard.com) uses at least 26 tools we can see from public records, including HubSpot for sales, Hotjar for analytics, Trustpilot for marketing and Mailchimp Transactional for email delivery. Last checked .
- Industry
- Marketing and Advertising
- Size
- 51–200 employees
- Based in
- Carlsbad, United States
- Founded
- 1976
- Company page
- Tools found
- 26
- Categories
- 13
- Layers
- 5 of 5
- Changes seen
- 1
Modern Postcard's stack, layer by layer
Of 26 tools, 22 came from website code, 3 from email records and 1 from DNS 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
3 tools, where the bytes are served from
Application
4 tools, what the product is built with
Frontend
Data & Observability
4 tools, what they measure and store
Go-to-market
11 tools, how they find and keep customers
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
What changed at Modern Postcard
Recent starts and stops
- StoppedAmazon CloudFront
Modern Postcard tech stack FAQ
What tools does Modern Postcard use?
As of November 2026, runsonwhat has found 26 tools at Modern Postcard (modernpostcard.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and Cookiebot. Last checked November 2, 2026.
What cloud does Modern Postcard run on?
Modern Postcard uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on modernpostcard.com. Amazon Web Services is used by 147,293 companies runsonwhat tracks.
What CRM does Modern Postcard use?
Modern Postcard uses HubSpot for its CRM, alongside Calendly and ZoomInfo, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on modernpostcard.com. HubSpot is used by 97,284 companies runsonwhat tracks.
What email provider does Modern Postcard use?
Modern Postcard uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on modernpostcard.com. Microsoft 365 is used by 730,524 companies runsonwhat tracks.
What analytics tools does Modern Postcard use?
Modern Postcard uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Crazy Egg, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on modernpostcard.com. Google Analytics is used by 903,769 companies runsonwhat tracks.
What is Modern Postcard's website built with?
Modern Postcard uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on modernpostcard.com. WordPress is used by 606,669 companies runsonwhat tracks.
Does Modern Postcard use jQuery?
Yes. runsonwhat found jQuery at Modern Postcard through jQuery code on modernpostcard.com. jQuery is a Frontend tool used by 927,168 companies runsonwhat tracks.
Has Modern Postcard changed tools recently?
Yes. On runsonwhat's rechecks, Modern Postcard stopped using Amazon CloudFront (latest on November 2, 2026). A change counts only between two checks of modernpostcard.com done the same way.
How does runsonwhat know what Modern Postcard uses?
runsonwhat reads public records only. Of the 26 tools at Modern Postcard, 22 were found through code on modernpostcard.com, 3 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and modernpostcard.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.