Spline's tech stack
What does Spline use?
Spline (spline.design) uses at least 30 tools we can see from public records, including Amazon Web Services for hosting, Google Workspace for email and documents, Apollo.io for sales and Discord for customer support. Last checked .
“Design and collaborate in multiple dimensions.”
- Industry
- Productivity
- Size
- 11–50 employees
- Based in
- Reston, United States
- Founded
- 2020
- Company page
- Tools found
- 30
- Categories
- 14
- Layers
- 5 of 5
- Last checked
- Oct 2026
Spline'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
4 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
3 tools, what they measure and store
Monitoring
Go-to-market
13 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Companies like Spline also use
Tools common among companies with a similar stack that we haven't found at Spline.
Companies with a stack like Spline's
Ranked by shared tools, with rare tools counting more.
SpoknOperations · 11–50 people7in common
SINAI Technologies, Inc.Energy · 11–50 people9in common
SembleB2B · 11–50 people4in common
FlowspaceSupply Chain and Logistics · 11–50 people11in common
Omnitronics Pty LimitedSoftware · 51–200 people8in common
Corporate Finance InstituteE-learning · 51–200 people6in common
Forsys INCManagement Consulting · 201–1,000 people8in common
TruBridgeHealthcare · 1,001–5,000 people7in common
More Productivity companies
Other Productivity companies we've checked.
Spline tech stack FAQ
What tools does Spline use?
As of October 2026, runsonwhat has found 30 tools at Spline (spline.design) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: React, Next.js and Three.js. Data & Observability: Google Analytics, Google Tag Manager and Atlassian Statuspage. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace, SendGrid and Let's Encrypt. Last checked October 9, 2026.
What cloud does Spline run on?
Spline uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 144,996 companies runsonwhat tracks.
What sales tools does Spline use?
The sales tools runsonwhat has found at Spline are Apollo.io and Vector (October 2026); no CRM shows up in Spline's public records. runsonwhat found Apollo.io through Apollo.io code on spline.design.
What email provider does Spline use?
Spline uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on spline.design. Google Workspace is used by 398,968 companies runsonwhat tracks.
What does Spline use for customer support?
Spline uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on spline.design. Discord is used by 4,814 companies runsonwhat tracks.
What analytics tools does Spline use?
Spline uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on spline.design. Google Analytics is used by 856,018 companies runsonwhat tracks.
Does Spline use Cloudflare?
Yes. runsonwhat found Cloudflare at Spline through Cloudflare code on spline.design. Cloudflare is a CDN & Edge tool used by 693,876 companies runsonwhat tracks.
Which companies have a tech stack similar to Spline's?
The companies with the stacks most like Spline's are Spokn, SINAI Technologies, Semble and Flowspace, according to runsonwhat (October 2026). Each shares 4 to 11 tools with Spline, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Spline uses?
runsonwhat reads public records only. Of the 30 tools at Spline, 16 were found through code on spline.design, 6 through subdomains that point at the vendor, 5 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 spline.design 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.