Companies / OneCal
OneCal syncs Outlook, iCloud, and Google Calendars in real time and provides scheduling links and a unified calendar view. It serves individuals and teams who need to manage multiple calendars and avoid double bookings.
Summarized from its homepage on 11 Nov 2026.
Vendors of OneCal and the evidence for each
OneCal declares 7 subprocessors, including AI providers Amazon Bedrock.
VendorCategoryEvidenceLevel
Amazon Web ServicesCloud and infrastructureConfirmed
Subprocessor listNamed as Amazon Web Services, Inc. · Processes data for the company11 Nov 2026Source
Companies using Amazon Web Services
PaddlePaymentsConfirmed
Subprocessor listNamed as Paddle.com Market Limited (UK); Paddle Payments Limited (IE) · Processes data for the company11 Nov 2026Source
Companies using Paddle
PostHogAnalyticsConfirmed
Subprocessor listNamed as PostHog, Inc. (UK entity: Hiberly Ltd.) · Processes data for the company11 Nov 2026Source
Companies using PostHog
RevenueCatFinance and ERPConfirmed
Crisp IMSupport and chatConfirmed
SendinblueEmail and communicationsConfirmed
SvixDeveloper toolsConfirmed
CloudflareCloud and infrastructureLikely
Google WorkspaceProductivityLikely
Next.jsDeveloper toolsLikely
6 more vendors
See OneCal's full stack and the source for every claim.
Create a free accountWork email, no card. Already have one? Log inQuestions about OneCal
Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
See OneCal's full stack
Every vendor with its source and date, and an alert when OneCal 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