NoRedInk's tech stack
What does NoRedInk use?
NoRedInk (noredink.com) uses at least 41 tools we can see from public records, including HubSpot for sales, Zendesk for customer support, Segment for analytics and Contentful for its website. NoRedInk has used Tumblr since Oct 2017, going by certificate records. Last checked .
- Industry
- E-learning
- Size
- 51–200 employees
- Based in
- San Francisco, United States
- Founded
- 2012
- Company page
- Tools found
- 41
- Categories
- 16
- Oldest proven tool
- Oct 2017
- Last checked
- Nov 2026
NoRedInk's stack, layer by layer
Of 41 tools, 18 came from website code, 8 from DNS verification records, 6 from email records and 9 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
1 tool, where the bytes are served from
CDN & Edge
Application
4 tools, what the product is built with
Data & Observability
7 tools, what they measure and store
Go-to-market
13 tools, how they find and keep customers
Sales & CRM
Support & Docs
Company Ops
16 tools, what the team runs on day to day
Email Delivery
Finance & Legal
What changed at NoRedInk
Companies like NoRedInk also use
Tools common among companies with a similar stack that we haven't found at NoRedInk.
Companies with a stack like NoRedInk's
Ranked by shared tools, with rare tools counting more.
AtScaleSoftware · 51–200 people19in common
ZoomInfoSoftware · 51–200 people11in common
SundaySkySoftware · 51–200 people16in common
BizzaboSoftware · 51–200 people24in common
Raken, Inc.Software · 51–200 people10in common
Endor LabsSoftware · 51–200 people16in common
MarketManSoftware · 51–200 people14in common
LiveActionSoftware · 51–200 people13in common
More E-learning companies
Other E-learning companies we've checked.
NoRedInk tech stack FAQ
What tools does NoRedInk use?
As of November 2026, runsonwhat has found 41 tools at NoRedInk (noredink.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Google Workspace, reCAPTCHA and SendGrid. Last checked November 5, 2026.
What CRM does NoRedInk use?
NoRedInk uses HubSpot for its CRM, alongside LeanData, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on noredink.com. HubSpot is used by 97,294 companies runsonwhat tracks.
What email provider does NoRedInk use?
NoRedInk uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on noredink.com. Google Workspace is used by 418,241 companies runsonwhat tracks.
What does NoRedInk use for customer support?
NoRedInk uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 43,499 companies runsonwhat tracks.
What analytics tools does NoRedInk use?
NoRedInk uses Google Analytics for analytics, alongside Google Tag Manager, Segment and Mixpanel, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on noredink.com. Google Analytics is used by 903,814 companies runsonwhat tracks.
What is NoRedInk's website built with?
NoRedInk uses WordPress for its website, alongside Yoast SEO, Contentful and Tumblr, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on noredink.com. WordPress is used by 606,692 companies runsonwhat tracks.
How long has NoRedInk used Tumblr?
NoRedInk has used Tumblr since at least October 2017, going by the first public certificate of the noredink.com subdomain that points at Tumblr. Other long-running tools at NoRedInk include Pardot (since January 2021) and Vanta (since December 2022).
Does NoRedInk use jQuery?
Yes. runsonwhat found jQuery at NoRedInk through jQuery code on noredink.com. jQuery is a Frontend tool used by 927,176 companies runsonwhat tracks.
Does NoRedInk use AI tools?
Yes. runsonwhat has found Anthropic at NoRedInk; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so NoRedInk may use more AI tools than these.
Which companies have a tech stack similar to NoRedInk's?
The companies with the stacks most like NoRedInk's are AtScale, ZoomInfo, SundaySky and Bizzabo, according to runsonwhat (November 2026). Each shares 11 to 24 tools with NoRedInk, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what NoRedInk uses?
runsonwhat reads public records only. Of the 41 tools at NoRedInk, 18 were found through code on noredink.com, 13 through DNS records, 6 through email records and 4 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and noredink.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.