Openlegacy's tech stack
What does Openlegacy use?
Openlegacy (openlegacy.com) uses at least 25 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and Drift for customer support. Last checked .
- Industry
- Software
- Size
- 51–200 employees
- Based in
- Princeton, United States
- Founded
- 2013
- Company page
- Tools found
- 25
- Categories
- 14
- Layers
- 5 of 5
- Last checked
- Oct 2026
Openlegacy'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
Application
4 tools, what the product is built with
Frontend
Data & Observability
3 tools, what they measure and store
Monitoring
Go-to-market
12 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
3 tools, what the team runs on day to day
Dev Tools
Companies like Openlegacy also use
Tools common among companies with a similar stack that we haven't found at Openlegacy.
Companies with a stack like Openlegacy's
Ranked by shared tools, with rare tools counting more.
AtScaleSoftware · 51–200 people18in common
Zscaler, Inc.Computer Security · 201–1,000 people17in common
HackerOneComputer Security14in common
Spiral SoftwareSoftware · 51–200 people11in common
AchieversSoftware · 201–1,000 people13in common
ScyllaDBSoftware · 201–1,000 people19in common
UnanetSoftware · 201–1,000 people18in common
AVEVASoftware · 5,001–10,000 people15in common
More Software companies
Other Software companies we've checked.
Openlegacy tech stack FAQ
What tools does Openlegacy use?
As of October 2026, runsonwhat has found 25 tools at Openlegacy (openlegacy.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked October 26, 2026.
What cloud does Openlegacy run on?
Openlegacy uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on openlegacy.com. Amazon Web Services is used by 146,012 companies runsonwhat tracks.
What CRM does Openlegacy use?
Openlegacy uses HubSpot for its CRM, alongside Bombora and TechTarget, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 94,889 companies runsonwhat tracks.
What email provider does Openlegacy use?
Openlegacy uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,953 companies runsonwhat tracks.
What does Openlegacy use for customer support?
Openlegacy uses Drift for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Drift through Drift code on openlegacy.com. Drift is used by 1,765 companies runsonwhat tracks.
What analytics tools does Openlegacy use?
Openlegacy uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on openlegacy.com. Google Analytics is used by 889,224 companies runsonwhat tracks.
Does Openlegacy use jQuery?
Yes. runsonwhat found jQuery at Openlegacy through jQuery code on openlegacy.com. jQuery is a Frontend tool used by 920,998 companies runsonwhat tracks.
Which companies have a tech stack similar to Openlegacy's?
The companies with the stacks most like Openlegacy's are AtScale, Zscaler, HackerOne and Spiral Software, according to runsonwhat (October 2026). Each shares 11 to 18 tools with Openlegacy, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Openlegacy uses?
runsonwhat reads public records only. Of the 25 tools at Openlegacy, 18 were found through code on openlegacy.com, 3 through DNS records, 3 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and openlegacy.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.