Envelope's tech stack
What does Envelope use?
Envelope (openenvelope.org) uses at least 10 tools we can see from public records, including Plausible for analytics, Stripe for payments, Cloudflare for content delivery and Amazon SES for email delivery. Last checked .
- Tools found
- 10
- Categories
- 8
- Layers
- 5 of 5
- Changes seen
- 3
Envelope'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
1 tool, where the bytes are served from
CDN & Edge
Application
3 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Dev Tools
What changed at Envelope
Recent starts and stops
- StartedGoogle Search Console
- StartedReplit
- StartedAmazon SES
Companies like Envelope also use
Tools common among companies with a similar stack that we haven't found at Envelope.
Companies with a stack like Envelope's
Ranked by shared tools, with rare tools counting more.
Analytics Platform - MatomoInternet · 11–50 people2in common
CampspotSoftware · 51–200 people2in common
Context Dev Inc.Infrastructure · 1–10 people7in common
Open Analyticsgetopen.so7in common
ClawvisorSecurity · 1–10 people4in common
Agent Swarmagent-swarm.dev5in common
Pugpug.sh5in common
Solace CareInsurtech · 1–10 people2in common
Envelope tech stack FAQ
What tools does Envelope use?
As of October 2026, runsonwhat has found 10 tools at Envelope (openenvelope.org) in public records. Edge & Hosting: Cloudflare. Application: Next.js and Stripe. Data & Observability: Plausible. Company Ops: Amazon SES, Resend and Replit. Last checked October 9, 2026.
What payment provider does Envelope use?
Envelope uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through Stripe on openenvelope.org's subprocessor list. Stripe is used by 25,841 companies runsonwhat tracks.
What analytics tools does Envelope use?
Envelope uses Plausible for analytics, according to runsonwhat (October 2026). runsonwhat found Plausible through Plausible code on openenvelope.org and its subprocessor list. Plausible is used by 6,849 companies runsonwhat tracks.
Does Envelope use Cloudflare?
Yes. runsonwhat found Cloudflare at Envelope through email records that authorize Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 688,994 companies runsonwhat tracks.
Has Envelope changed tools recently?
Yes. On runsonwhat's rechecks, Envelope started using Google Search Console, Replit and Amazon SES (latest on October 9, 2026). A change counts only between two checks of openenvelope.org done the same way.
Which companies have a tech stack similar to Envelope's?
The companies with the stacks most like Envelope's are Analytics Platform - Matomo, Campspot, Context Dev and Open Analytics, according to runsonwhat (October 2026). Each shares 2 to 7 tools with Envelope, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Envelope uses?
runsonwhat reads public records only. Of the 10 tools at Envelope, 3 were found through email records, 2 through DNS records, 2 through code on openenvelope.org, 2 through its own subprocessor list and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and openenvelope.org 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.