Last updated: 25 October 2026PresentFlow · Irelandcontact@presentflow.org
The service providers that process personal data for PresentFlow: what each one does, what data it handles, and where.
01Hosting and infrastructure
Provider
What they do for us
Personal data involved
Location
Vercel
Hosts the website and web app, runs our application servers, and provides cookieless page-speed and page-view measurement
All data passing through the app, including account data and church content
Ireland (EU) for application servers; global network for delivering web pages
Supabase
Database, file storage and real-time sync between devices
Account data, church content, transcripts, summaries, security and audit records, early-access applications, and sermon recordings and results sent for a proof (recordings kept up to 7 days, results up to 30)
Ireland (EU)
Fly.io
Runs our live audio bridge, our service for converting uploaded presentations, and our proof service that transcribes sermon recordings sent from our homepage
Live service audio (streamed, not stored); uploaded presentation files while they are converted; sermon recordings sent for a proof, while they are processed
London, United Kingdom
Upstash
Rate-limiting counters that protect sign-in and other sensitive actions
IP addresses, email addresses and account identifiers used as counter keys, kept for minutes to hours
United States
02Speech-to-text and AI
Provider
What they do for us
Personal data involved
Location
Deepgram
Real-time speech-to-text for live services, and transcription of sermon recordings sent for a proof. We have opted out of Deepgram's model-improvement programme.
Live service audio; sermon recordings sent for a proof
United States
Groq
AI processing: backup transcription of short audio clips, scripture and song matching, AI editing of slides and lyrics, questions about past services, and the in-app assistant
Short audio clips, transcript excerpts, slide and lyric text sent for AI editing, and operators' questions; sermon recordings sent for a proof, only if we use Groq instead of Deepgram for them
United States
xAI
AI-written sermon summaries, produced only when an operator asks for one
The transcript of that service
United States
03Email, scheduling and calls
Provider
What they do for us
Personal data involved
Location
Resend
Sends service emails: verification, password reset, invitations, application confirmations, booking reminders and proof results
Names, email addresses and email content
Emails sent from Ireland (EU); Resend is a US company
Google (Workspace)
Our email inbox, calendar and the video calls we use for demos
Emails you send us, early-access applications (sent to our inbox), demo booking details, demo call video and audio
EU and other Google data centres
Calendly
Demo booking, and the AI notetaker that records and transcribes demo calls
Name, email address, booking details, demo call recording and transcript
United States
04Analytics and monitoring
Provider
What they do for us
Personal data involved
Location
PostHog
Product and website analytics, only after you accept analytics cookies. Never on output screens.
Pseudonymous IDs, pages viewed, clicks, device and browser type, approximate location from IP address. On the application form only: the email address you enter.
United States
Sentry
Error monitoring, so we can find and fix crashes
Technical error details, browser and device type, page address, IP address
Germany (EU)
05Distribution and payments
Provider
What they do for us
Personal data involved
Location
GitHub
Hosts the PresentFlow desktop app downloads and automatic updates
IP address and device details when the app is downloaded or checks for updates
United States
goQR (QR code service)
Draws the QR code shown in the operator app for pairing a phone or second screen
The pairing link (which includes a short-lived pairing code and an internal church ID) and the operator's IP address
Germany (EU)
Stripe
Payment processing. Not used for new charges while PresentFlow is free; it keeps records of earlier payments.
Billing contact details and payment records
Ireland (EU) and United States
06Content services that receive no personal data
PresentFlow fetches licensed Bible translations from API.Bible (American Bible Society, United States), and looks up song details and public-domain hymns from MusicBrainz and Hymnary.org. Our servers send only the passage reference, song title or search words. No personal data is sent.
07Changes to this list
We will update this page, and give churches at least 30 days' notice, before a new subprocessor starts processing personal data for them. During that time a church can object on reasonable data-protection grounds, as set out in our Data Processing Agreement. To be told about changes by email, write to contact@presentflow.org.
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