AI-powered newsletter studio · privacy-first by architecture

Your subscribers. Your Drive. Your AI. We never see any of it.

EditionFlow runs entirely inside your Google Workspace. We never see your subscribers, your content, your AI prompts, or your OAuth tokens. The only data flowing to us is a $79/month subscription check.

Card on file · $0 today · cancel anytime in Settings · your Sheet keeps working forever
YOUR GOOGLE WORKSPACE SHEET Subscribers DOC This month's draft DRIVE Past editions SECRET OAuth tokens APPS SCRIPT (RUNS HERE) EditionFlow engine + your Gemini key (BYO) · feather AI EDITION FLOW $79 /MO SUBSCRIPTION CHECK FIG. 01 — DATA NEVER LEAVES THE LEFT-HAND BOX
RUNS IN YOUR DRIVE
BYO GEMINI KEY
14-DAY FREE TRIAL
ONE TIER · $79/MO
YOUR SHEET FOREVER
§ 01 · Live look at our customer database

This is our entire production database. It will always look like this.

0 Subscriber records
0 Newsletter drafts
0 Emails sent through us
0 OAuth tokens we hold
psql — editionflow production read-only · sampled just now

    

Sampled just now. It will always say 0. We're not a data processor — there is no customer-data table to query.

§ 02 / The claim, made concrete

Every other newsletter platform stores your data. We architecturally can't.

Here's the line-by-line difference. The left column is what stays inside your Workspace. The right column is everything we ever see.

 
Stays with you
We ever see
Subscriber list
Newsletter content & drafts
AI prompts & responses
Sent emails
OAuth tokens
Images & attachments
Open / click analytics
Past edition archive

We're not your data processor. We can't be — we have no database with your data in it.

§ 03 / Setup in 30 seconds

Three steps. About seven minutes.

You subscribe, copy our Google Sheet template into your own Drive, and paste in your license and Gemini key. That's the whole installation.

i

Subscribe and receive your license email

Stripe takes the subscription. We email you a license string and a link to the template. No questions about your subscriber list.

~ 60 seconds
ii

Make a copy of the template into your Drive

One click. The template lands in your Drive, owned by you, under your organization's Workspace controls.

~ 30 seconds
iii

Paste your license, your Gemini key, click Setup

The setup script wires up Apps Script triggers and folders inside your own Drive. You authorize Google's standard OAuth dialog — tokens never leave your Workspace.

~ 5 minutes

Prefer not to self-deploy? Add white-glove setup for a one-time $199. We screen-share through the five steps; we never touch your Google account. See pricing →

§ 04 / What you can build

Three archetypes. One engine that respects each.

Layout intelligence reads the kind of newsletter you're making and plans the edition accordingly — image alignment, page flow, whitespace, the small typographic decisions that make a publication feel cared-for.

Heritage

Serif body, formal masthead, generous spacing. The look of an institutional publication — suits Islamic schools, parish newsletters, alumni associations.

Modern

Clean sans, image-led, card-style layouts. For tech-adjacent nonprofits, independent publishers, and content-rich newsletters that lead with visuals.

Bulletin

Two-column, dense, designed to scan. For weekly parish bulletins, announcement-heavy formats, and publications where information density matters more than image space.

§ 05 / Capabilities

Quietly capable. Loud about your privacy.

Everything below runs inside your Workspace. The AI reads your prior editions from your own Drive — we never see them.

AI that writes in your voice

Gemini-powered drafts that respect your tone, your prior editions, and your sensitivity rules. The AI runs in your Workspace and reads from your own Drive.

Layout intelligence

Vision-aware AI plans your full edition — image alignment, page flow, whitespace — for the Heritage, Modern, or Bulletin archetype.

Designer-quality output

Print-ready PDF and HTML email that match each other visually. Generous type. Real letterspacing. Defaults that don't embarrass you.

Voice-to-newsletter

Dictate notes from your phone on the way home. Transcribed, structured, and drafted by AI — sitting in your Drive when you sit down.

AI imagery, on brand

Generate cover and section images with Nano Banana Pro right inside your edition. Family-appropriate, modest defaults are always on; choose between Islamic and faith-neutral presets, or add your own style guidance.

Edition Hub

Every past newsletter is one click away as an artifact. The archive lives in your Drive forever, even if you cancel.

§ 06 / Pricing

One tier. No upsells. No "most popular" badge.

If it works for the largest parish, it works for the smallest. Monthly or annual — your choice.

EditionFlow · everything included
$79 / month $149 saved · about two months free
Billed monthly, cancel anytime.
  • Unlimited subscribers, unlimited editions
  • All three archetypes (Heritage / Modern / Bulletin)
  • BYO Gemini API key from Google AI Studio
  • Edition Hub archive, voice-to-newsletter, layout planner
  • Your archive lives in your Drive — Sheet keeps working if you cancel
Start 14-day free trial
14-day full-feature trial · card on file, $0 today, $79 on day 14 (or cancel before then in Settings)
Need to be invoiced instead? →

Optional one-time add-on: $199 white-glove setup. We screen-share through the five steps — we never touch your Google account.

§ 07 / Who it's for

Anyone whose subscriber list is a sacred trust.

If you've ever read a SaaS T&C and quietly closed the tab — this is for you.

§ 08 / Questions, plainly answered

The privacy questions first, because they should be.

If anything below is still unclear, write us. Plain English, same-day reply.

What does "we never see your data" mean exactly? +

It means there is no server we own that holds your subscribers, your content, your prompts, your tokens, or your sent emails. The EditionFlow engine is a bundle of Apps Script and a Google Sheet template that you copy into your own Workspace. When it runs, it runs there — on Google's infrastructure, under your account, governed by your admin's controls. The only thing that travels to us is a periodic license check: "is this subscription still active?" Yes/no. That's the entire data flow.

Where does EditionFlow actually run? +

Inside your Google Workspace. Specifically: Apps Script bound to a Google Sheet in your Drive. AI calls go from your Apps Script directly to Google's Gemini API using your API key — those calls don't pass through us either.

What about FERPA / GDPR / CASL compliance? +

You remain the data controller; we are never a processor because we never receive the data. FERPA, GDPR, CASL, PIPEDA, and similar regimes all govern data you hold. Since your data never leaves your Workspace, your existing Google Workspace compliance posture carries through. Talk to your counsel — we won't pretend to be one.

What happens if EditionFlow goes out of business? +

Your Sheet, your archive, your subscribers, and your past editions stay in your Drive, owned by you. The license check will eventually fail and the AI features will stop, but the Sheet keeps opening, your data keeps being yours, and you can continue exporting past editions as PDFs forever. We will also publish a final license-check bypass so the AI features keep working until you migrate.

What does BYO Gemini API key mean? How much does it cost? +

You generate a free API key from Google AI Studio, paste it into your Sheet, and the AI features call Gemini under your account. Typical small-org usage is well under $5/month in API charges — many organizations stay inside Google's free tier. We never see this key or these calls.

How does the AI write in my voice if you can't see prior editions? +

It can — because the AI runs in your Workspace, not on our servers. The Apps Script reads your prior editions from your own Drive and sends them, along with your prompt, directly to Gemini from inside your account. We're not in that loop.

What if I don't want to self-deploy? +

Add the $199 white-glove setup. We schedule a screen-share, walk you through the five steps, and you click everything yourself. We never touch your Google account.

What's the catch? +

Two honest tradeoffs. (1) Setup is five manual steps — not "sign up with Google and you're in" the way Mailchimp is. (2) We can't push instant new features to your account; new capabilities come as a Library version bump you opt into. We think these are the right tradeoffs for the trust model. If you don't, the SaaS alternatives are excellent.

Is there a discount for nonprofits, schools, or congregations? +

Write us. We answer plainly and have a small fund for organizations that need it.

§ 09 / Built by

We're a small team building EditionFlow for anyone whose subscriber list is a sacred trust — schools, parishes, nonprofits, alumni associations, the local independent publisher, the writer who'd rather not hand their list to a third party. We use the product to send our own newsletter. We answer email, plainly, the same day.

It runs in your Drive. We can't see your list.

$79 a month. 14-day free trial, card on file, $0 today. Cancel any time from Settings before day 14 — if it isn't for you, your Sheet keeps working forever.

Start 14-day free trial
$79/mo or $799/yr · cancel anytime in Settings · white-glove setup +$199 optional
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