Posit's tech stack
What does Posit use?
Posit (rstudio.com) uses at least 35 tools we can see from public records, including Netlify for hosting, Microsoft 365 for email and documents, Calendly for sales and Zendesk for customer support. Last checked .
- Company page
- Tools found
- 35
- Categories
- 18
- Oldest proven tool
- Aug 2015
- Last checked
- Oct 2026
Posit'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
Data & Observability
5 tools, what they measure and store
Monitoring
Flags & Experiments
Go-to-market
12 tools, how they find and keep customers
Company Ops
11 tools, what the team runs on day to day
Email Delivery
Dev Tools
Finance & Legal
Security & Compliance
What changed at Posit
Companies like Posit also use
Tools common among companies with a similar stack that we haven't found at Posit.
Companies with a stack like Posit's
Ranked by shared tools, with rare tools counting more.
Positposit.co31in common
CoderSoftware · 11–50 people17in common
FormanceB2B · 11–50 people12in common
FastinoBanking · 11–50 people8in common
OdigosInfrastructure · 11–50 people13in common
kapa.aiProductivity · 11–50 people11in common
LangfuseEngineering, Product and Design · 11–50 people11in common
AppsmithSoftware · 51–200 people14in common
Posit tech stack FAQ
What tools does Posit use?
As of November 2026, runsonwhat has found 35 tools at Posit (rstudio.com) in public records. Edge & Hosting: Amazon Route 53, Amazon CloudFront and Netlify. Application: Google Fonts, Wistia and AddToAny. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, LinkedIn Insight Tag and Mailchimp. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 31, 2026.
What cloud does Posit run on?
Posit uses Netlify for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Netlify through a subdomain that points at Netlify and DNS records, and Posit has used it since at least September 2017. Netlify is used by 11,985 companies runsonwhat tracks.
What sales tools does Posit use?
The sales tools runsonwhat has found at Posit are Calendly, 6sense, Qualified and Common Room (November 2026); no CRM shows up in Posit's public records. runsonwhat found Calendly through a DNS verification record for Calendly.
What email provider does Posit use?
Posit uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 719,161 companies runsonwhat tracks.
What does Posit use for customer support?
Posit 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 42,844 companies runsonwhat tracks.
What analytics tools does Posit use?
Posit uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on rstudio.com. Google Analytics is used by 906,437 companies runsonwhat tracks.
How long has Posit used Marketo?
Posit has used Marketo since at least August 2015, going by the first public certificate of the rstudio.com subdomain that points at Marketo. Other long-running tools at Posit include Netlify (since September 2017).
Does Posit use Google Fonts?
Yes. runsonwhat found Google Fonts at Posit through Google Fonts code on rstudio.com. Google Fonts is a Media & UI tool used by 825,955 companies runsonwhat tracks.
Which companies have a tech stack similar to Posit's?
The companies with the stacks most like Posit's are Posit, Coder, Formance and Fastino, according to runsonwhat (November 2026). Each shares 8 to 31 tools with Posit, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Posit uses?
runsonwhat reads public records only. Of the 35 tools at Posit, 17 were found through code on rstudio.com, 10 through DNS records, 5 through email records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and rstudio.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.