runsonwhat

Streamlit's tech stack

What does Streamlit use?

Streamlit (streamlit.io) uses at least 19 tools we can see from public records, including Amazon Web Services for hosting, Google Workspace for email and documents, HubSpot for sales and Google Tag Manager for analytics. Last checked .

Industry
Software
Size
11–50 employees
Based in
San Francisco, United States
Founded
2018
LinkedIn
Company page
Re-check liveVisit streamlit.io
Tools found
19
Categories
12
Layers
5 of 5
Last checked
Oct 2026

Streamlit'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

Auth & Identity

Data & Observability

3 tools, what they measure and store

Analytics

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

4 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like Streamlit also use

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

Companies with a stack like Streamlit's

Ranked by shared tools, with rare tools counting more.

More Software companies

Other Software companies we've checked.

Streamlit tech stack FAQ

What tools does Streamlit use?

As of October 2026, runsonwhat has found 19 tools at Streamlit (streamlit.io) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Netlify. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Tag Manager, Segment and Heap. Go-to-market: LinkedIn Insight Tag, Mailchimp and HubSpot. Company Ops: Google Workspace, SendGrid and Apple Business. Last checked October 20, 2026.

What cloud does Streamlit run on?

Streamlit uses Amazon Web Services for hosting and cloud infrastructure, alongside Netlify, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on streamlit.io. Amazon Web Services is used by 146,155 companies runsonwhat tracks.

What CRM does Streamlit use?

Streamlit uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 95,126 companies runsonwhat tracks.

What email provider does Streamlit use?

Streamlit uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on streamlit.io. Google Workspace is used by 406,816 companies runsonwhat tracks.

What analytics tools does Streamlit use?

Streamlit uses Google Tag Manager for analytics, alongside Segment and Heap, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on streamlit.io. Google Tag Manager is used by 509,188 companies runsonwhat tracks.

What is Streamlit's website built with?

Streamlit uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS. HubSpot CMS is used by 33,553 companies runsonwhat tracks.

Does Streamlit use SendGrid?

Yes. runsonwhat found SendGrid at Streamlit through email records that authorize SendGrid. SendGrid is a Email Delivery tool used by 195,055 companies runsonwhat tracks.

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

The companies with the stacks most like Streamlit's are Spellbook, Ridepanda, Mux and Botco.ai, according to runsonwhat (October 2026). Each shares 8 to 14 tools with Streamlit, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Streamlit uses?

runsonwhat reads public records only. Of the 19 tools at Streamlit, 9 were found through code on streamlit.io, 4 through subdomains that point at the vendor, 3 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and streamlit.io 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.