Open Co's tech stack
What does Open Co use?
Open Co (open-co.com) uses at least 16 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Salesforce for sales and New Relic for monitoring. Last checked .
- Industry
- Financial Services
- Size
- 51–200 employees
- Based in
- São Paulo, Brazil
- Founded
- 2020
- Company page
- Tools found
- 16
- Categories
- 12
- Layers
- 5 of 5
- Last checked
- Oct 2026
Open Co'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
Hosting & Cloud
Application
2 tools, what the product is built with
Frontend
Backend & Database
Data & Observability
2 tools, what they measure and store
Monitoring
Go-to-market
3 tools, how they find and keep customers
Company Ops
6 tools, what the team runs on day to day
Dev Tools
Security & Compliance
Companies like Open Co also use
Tools common among companies with a similar stack that we haven't found at Open Co.
Companies with a stack like Open Co's
Ranked by shared tools, with rare tools counting more.
HealtheeHealth, Wellness and Fitness · 51–200 people10in common
Ecomail.cz, s.r.o.Marketing and Advertising · 51–200 people7in common
VerilocationIT Services · 51–200 people3in common
Colossyan Inc.Software · 51–200 people6in common
Bonify GermanyFintech · 51–200 people6in common
FlorenceHealthcare · 51–200 people6in common
SEMJISoftware · 51–200 people9in common
Milu HealthSoftware · 11–50 people5in common
More Financial Services companies
Other Financial Services companies we've checked.
Open Co tech stack FAQ
What tools does Open use?
As of October 2026, runsonwhat has found 16 tools at Open (open-co.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Google Cloud. Application: Tailwind CSS and MongoDB Atlas. Data & Observability: New Relic and Better Stack. Go-to-market: Meta Pixel and Salesforce. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked October 7, 2026.
What cloud does Open run on?
Open uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on open-co.com. Amazon Web Services is used by 144,833 companies runsonwhat tracks.
What CRM does Open use?
Open uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on open-co.com. Salesforce is used by 33,470 companies runsonwhat tracks.
What email provider does Open use?
Open 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 701,679 companies runsonwhat tracks.
What monitoring tools does Open use?
Open uses New Relic for monitoring, alongside Better Stack, according to runsonwhat (October 2026). runsonwhat found New Relic through a DNS verification record for New Relic. New Relic is used by 16,583 companies runsonwhat tracks.
Does Open use Meta Pixel?
Yes. runsonwhat found Meta Pixel at Open through a DNS verification record for Meta Pixel. Meta Pixel is a Ads & Pixels tool used by 383,474 companies runsonwhat tracks.
Which companies have a tech stack similar to Open's?
The companies with the stacks most like Open's are Healthee, Ecomail.cz, s.r.o., Verilocation and Colossyan, according to runsonwhat (October 2026). Each shares 3 to 10 tools with Open, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Open uses?
runsonwhat reads public records only. Of the 16 tools at Open, 10 were found through DNS records, 3 through code on open-co.com, 2 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and open-co.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.