Sui's tech stack
What does Sui use?
Sui (sui.io) uses at least 38 tools we can see from public records, including Vercel for hosting, HubSpot for sales, Discord for customer support and Webflow for its website. Sui has used Vercel since Mar 2022, going by certificate records. Last checked .
- Company page
- Tools found
- 38
- Categories
- 18
- Oldest proven tool
- Mar 2022
- Last checked
- Nov 2026
Sui's stack, layer by layer
Of 38 tools, 16 came from website code, 14 from DNS verification records, 4 from email records and 4 from other records. 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
CDN & Edge
Application
8 tools, what the product is built with
Data & Observability
3 tools, what they measure and store
Monitoring
Go-to-market
10 tools, how they find and keep customers
Website & CMS
Sales & CRM
Support & Docs
Company Ops
14 tools, what the team runs on day to day
Email Delivery
Dev Tools
People & HR
Security & Compliance
What changed at Sui
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Sui also use
Tools common among companies with a similar stack that we haven't found at Sui.
Companies with a stack like Sui's
Ranked by shared tools, with rare tools counting more.
VitesseFinancial Services · 51–200 people18in common
Vitessevitesse.io17in common
RevenueCatEngineering, Product and Design · 51–200 people21in common
VitalizeHealthcare · 11–50 people11in common
Speakeasy API, Inc.speakeasyapi.dev10in common
HarmonicSoftware · 1–10 people9in common
Kodex, Inc.Legal · 11–50 people23in common
Saronic Technologiessaronic.com14in common
Sui tech stack FAQ
What tools does Sui use?
As of November 2026, runsonwhat has found 38 tools at Sui (sui.io) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics, Google Tag Manager and Atlassian Statuspage. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 15, 2026.
What cloud does Sui run on?
Sui uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and Sui has used it since at least October 2026. Amazon Web Services is used by 147,746 companies runsonwhat tracks.
What CRM does Sui use?
Sui uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on sui.io. HubSpot is used by 98,228 companies runsonwhat tracks.
What email provider does Sui use?
Sui 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 739,102 companies runsonwhat tracks.
What does Sui use for customer support?
Sui uses Discord for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Discord through Discord code on sui.io. Discord is used by 7,059 companies runsonwhat tracks.
What analytics tools does Sui use?
Sui uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on sui.io. Google Analytics is used by 904,725 companies runsonwhat tracks.
How long has Sui used Vercel?
Sui has used Vercel since at least March 2022, going by the first public certificate of the sui.io subdomain that points at Vercel. Other long-running tools at Sui include Atlassian Statuspage (since April 2023), Webflow (since December 2025) and Amazon Web Services (since October 2026).
Does Sui use jQuery?
Yes. runsonwhat found jQuery at Sui through jQuery code on sui.io. jQuery is a Frontend tool used by 927,436 companies runsonwhat tracks.
Does Sui use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Sui; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Sui may use more AI tools than these.
Which companies have a tech stack similar to Sui's?
The companies with the stacks most like Sui's are Vitesse, Vitesse, RevenueCat and Vitalize, according to runsonwhat (November 2026). Each shares 11 to 21 tools with Sui, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Sui uses?
runsonwhat reads public records only. Of the 38 tools at Sui, 16 were found through code on sui.io, 14 through DNS records, 4 through email records, 3 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 sui.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.