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Companies / Ellii (formerly ESL Library)

Ellii (formerly ESL Library) tech stack

ellii.com

Ellii provides ready-made English language lessons, grammar materials, and teaching tools for English teachers. It serves teachers of young learners, teens, and adults, including advanced learners and literacy students.

Summarized from its homepage on 4 Nov 2026.

Classified asEducation

The Ellii (formerly ESL Library) homepage

Vendors of Ellii (formerly ESL Library) and the evidence for each

Ellii (formerly ESL Library) declares 9 subprocessors.

VendorCategoryEvidenceLevel
RecurlyPaymentsConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Recurly
StripePaymentsConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Stripe
Amazon Web ServicesCloud and infrastructureConfirmed
Subprocessor listNamed as AWS · Processes data for the company11 Nov 2026Source
Companies using Amazon Web Services
Customer.ioEmail and communicationsConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Customer.io
FusionAuthSecurity and identityConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using FusionAuth
Help ScoutSupport and chatConfirmed
Subprocessor listNamed as HelpScout · Processes data for the company11 Nov 2026Source
Companies using Help Scout
HerokuCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Heroku
PayCoveConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
PipedriveCRM and salesConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Companies using Pipedrive
CloudflareCloud and infrastructureLikely
Websiteheader: cf-ray: a58e05b3bf7608f0-LAX11 Nov 2026Source
Companies using Cloudflare

6 more vendors

See Ellii (formerly ESL Library)'s full stack and the source for every claim.

Create a free accountWork email, no card. Already have one? Log in

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.

See Ellii (formerly ESL Library)'s full stack

Every vendor with its source and date, and an alert when Ellii (formerly ESL Library) adds or drops one. The same lookup works for any company.

  • Every company and vendor, with its public source
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call