Seedlang's tech stack
What does Seedlang use?
Seedlang (seedlang.com) uses at least 12 tools we can see from public records, including Google Workspace for email and documents, PostHog for analytics, PayPal for payments and Sentry for monitoring. Last checked .
- Industry
- E-learning
- Size
- 11–50 employees
- Based in
- Germany
- Founded
- 2017
- Company page
- Tools found
- 12
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
Seedlang'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
5 tools, what the product is built with
Frontend
Payments & Billing
Media & UI
Data & Observability
3 tools, what they measure and store
Monitoring
Analytics
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Seedlang tech stack FAQ
What tools does Seedlang use?
As of October 2026, runsonwhat has found 12 tools at Seedlang (seedlang.com) in public records. Edge & Hosting: Cloudflare. Application: Font Awesome, React and PayPal. Data & Observability: Sentry, web-vitals and PostHog. Company Ops: Google Workspace and SparkPost. Last checked October 20, 2026.
What email provider does Seedlang use?
Seedlang 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 seedlang.com. Google Workspace is used by 404,427 companies runsonwhat tracks.
What payment provider does Seedlang use?
Seedlang uses PayPal for payments and billing, alongside Stripe, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on seedlang.com. PayPal is used by 34,618 companies runsonwhat tracks.
What analytics tools does Seedlang use?
Seedlang uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on seedlang.com. PostHog is used by 10,101 companies runsonwhat tracks.
What monitoring tools does Seedlang use?
Seedlang uses Sentry for monitoring, alongside web-vitals, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on seedlang.com. Sentry is used by 78,979 companies runsonwhat tracks.
Does Seedlang use Cloudflare?
Yes. runsonwhat found Cloudflare at Seedlang through DNS records that point at Cloudflare and code on seedlang.com. Cloudflare is a CDN & Edge tool used by 706,514 companies runsonwhat tracks.
How does runsonwhat know what Seedlang uses?
runsonwhat reads public records only. Of the 12 tools at Seedlang, 8 were found through code on seedlang.com, 2 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and seedlang.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.