runsonwhat

토스's tech stack

What does 토스 use?

토스 (toss.im) uses at least 30 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Pardot for marketing and Sentry for monitoring. Last checked .

Industry
Fintech
Based in
South Korea
Re-check liveVisit toss.im
Tools found
30
Categories
13
Layers
5 of 5
Last checked
Oct 2026

토스'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

DNS

Application

4 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

1 tool, what they measure and store

Monitoring

Go-to-market

5 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

17 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Security & Compliance

Companies like 토스 also use

Tools common among companies with a similar stack that we haven't found at 토스.

Companies with a stack like 토스's

Ranked by shared tools, with rare tools counting more.

토스 tech stack FAQ

What tools does 토스 use?

As of October 2026, runsonwhat has found 30 tools at 토스 (toss.im) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Vercel. Application: React, Next.js and OpenAI. Data & Observability: Sentry. Go-to-market: Meta Pixel, TikTok Pixel and Google Ad Manager. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 20, 2026.

What cloud does 토스 run on?

토스 uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on toss.im. Amazon Web Services is used by 145,488 companies runsonwhat tracks.

What email provider does 토스 use?

토스 uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 709,039 companies runsonwhat tracks.

What marketing software does 토스 use?

토스 uses Pardot for marketing, according to runsonwhat (October 2026). runsonwhat found Pardot through a DNS verification record for Pardot and code on toss.im. Pardot is used by 20,234 companies runsonwhat tracks.

What monitoring tools does 토스 use?

토스 uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on toss.im. Sentry is used by 78,313 companies runsonwhat tracks.

Does 토스 use Meta Pixel?

Yes. runsonwhat found Meta Pixel at 토스 through a DNS verification record for Meta Pixel. Meta Pixel is a Ads & Pixels tool used by 397,651 companies runsonwhat tracks.

Does 토스 use AI tools?

Yes. runsonwhat has found OpenAI at 토스; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so 토스 may use more AI tools than these.

Which companies have a tech stack similar to 토스's?

The companies with the stacks most like 토스's are 빗썸(bithumb), FOX One, Overjet and Zip, according to runsonwhat (October 2026). Each shares 10 to 16 tools with 토스, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what 토스 uses?

runsonwhat reads public records only. Of the 30 tools at 토스, 19 were found through DNS records, 5 through email records, 5 through code on toss.im and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and toss.im 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.