Buttondown's tech stack
What does Buttondown use?
Buttondown (buttondown.com) uses at least 12 tools we can see from public records, including Amazon Web Services for hosting, Stripe for payments, incident.io for monitoring and Cloudflare for content delivery. Last checked .
“Newsletter software for people like you. Everyone from Pulitzer Prize winners and Fortune 500s to study groups and first-time authors love Buttondown.”
- Industry
- Internet
- Size
- 1–10 employees
- Based in
- Seattle, United States
- Founded
- 2017
- Company page
- Tools found
- 12
- Categories
- 8
- Layers
- 5 of 5
- Last checked
- Oct 2026
Buttondown'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
CDN & Edge
Application
5 tools, what the product is built with
Payments & Billing
Data & Observability
1 tool, what they measure and store
Monitoring
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
2 tools, what the team runs on day to day
Security & Compliance
Companies like Buttondown also use
Tools common among companies with a similar stack that we haven't found at Buttondown.
Companies with a stack like Buttondown's
Ranked by shared tools, with rare tools counting more.
GradialInternet · 11–50 people8in common
River MarketsFintech · 1–10 people4in common
SubImageSecurity · 1–10 people6in common
Sim, IncB2B · 1–10 people10in common
NetbirdComputer & Network Security · 1–10 people7in common
AstronomerDataops · 201–1,000 people5in common
Doowii, Inc.doowii.io4in common
Axios HQSoftware · 51–200 people6in common
More Internet companies
Other Internet companies we've checked.
Buttondown tech stack FAQ
What tools does Buttondown use?
As of October 2026, runsonwhat has found 12 tools at Buttondown (buttondown.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: React, Tailwind CSS and Next.js. Data & Observability: incident.io. Company Ops: Cloudflare Turnstile and 1Password. Last checked October 20, 2026.
What cloud does Buttondown run on?
Buttondown 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 146,159 companies runsonwhat tracks.
What payment provider does Buttondown use?
Buttondown uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through Stripe code on buttondown.com. Stripe is used by 29,816 companies runsonwhat tracks.
What monitoring tools does Buttondown use?
Buttondown uses incident.io for monitoring, according to runsonwhat (October 2026). runsonwhat found incident.io through a subdomain that points at incident.io. incident.io is used by 773 companies runsonwhat tracks.
Does Buttondown use Cloudflare?
Yes. runsonwhat found Cloudflare at Buttondown through email records that authorize Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 711,252 companies runsonwhat tracks.
Which companies have a tech stack similar to Buttondown's?
The companies with the stacks most like Buttondown's are Gradial, River Markets, SubImage and Sim, according to runsonwhat (October 2026). Each shares 4 to 10 tools with Buttondown, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Buttondown uses?
runsonwhat reads public records only. Of the 12 tools at Buttondown, 5 were found through code on buttondown.com, 3 through subdomains that point at the vendor, 2 through DNS records, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and buttondown.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.