Os Systems's tech stack
What does Os Systems use?
Os Systems (ossystems.com.br) uses at least 11 tools we can see from public records, including Google Workspace for email and documents, Apollo.io for sales, tawk.to for customer support and Google Analytics for analytics. Last checked .
- Industry
- Software
- Size
- 11–50 employees
- Based in
- Pelotas, Brazil
- Founded
- 2002
- Company page
- Tools found
- 11
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
Os Systems'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
1 tool, what the product is built with
Media & UI
Data & Observability
3 tools, what they measure and store
Go-to-market
4 tools, how they find and keep customers
Marketing
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Os Systems tech stack FAQ
What tools does Os Systems use?
As of October 2026, runsonwhat has found 11 tools at Os Systems (ossystems.com.br) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, tawk.to and Apollo.io. Company Ops: Google Workspace and SendGrid. Last checked October 20, 2026.
What sales tools does Os Systems use?
The sales tools runsonwhat has found at Os Systems are Apollo.io (October 2026); no CRM shows up in Os Systems' public records. runsonwhat found Apollo.io through Apollo.io code on ossystems.com.br. Apollo.io is used by 11,321 companies runsonwhat tracks.
What email provider does Os Systems use?
Os Systems uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 406,181 companies runsonwhat tracks.
What does Os Systems use for customer support?
Os Systems uses tawk.to for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found tawk.to through tawk.to code on ossystems.com.br. tawk.to is used by 17,151 companies runsonwhat tracks.
What analytics tools does Os Systems use?
Os Systems uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ossystems.com.br. Google Analytics is used by 891,136 companies runsonwhat tracks.
What marketing software does Os Systems use?
Os Systems uses RD Station for marketing, according to runsonwhat (October 2026). runsonwhat found RD Station through email records that authorize RD Station. RD Station is used by 8,533 companies runsonwhat tracks.
Does Os Systems use Google Fonts?
Yes. runsonwhat found Google Fonts at Os Systems through Google Fonts code on ossystems.com.br. Google Fonts is a Media & UI tool used by 816,727 companies runsonwhat tracks.
How does runsonwhat know what Os Systems uses?
runsonwhat reads public records only. Of the 11 tools at Os Systems, 7 were found through code on ossystems.com.br, 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 ossystems.com.br 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.