# Folio Inbox — One inbox for every business

> One inbox for every business (iPhone/iPad app by VectraSEO LLC.)

- Source: https://appshunter.io/ios/app/folio-inbox/id6816259432 (this page in markdown: same URL + `.md`)
- Developer: [VectraSEO LLC](https://appshunter.io/developer/6799711143)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 11 MB
- Languages: American English
- Released: 2026-11-02
- Data updated: 2026-11-06

## What is Folio Inbox?

Folio is the inbox for one person running many businesses. Every custom domain on your Folio account arrives in one reading view, color-striped down the margin so you always know which business a letter belongs to.

This free app is the iPhone companion to your Folio account. Sign in with the email address on your account; there is no password to leak, reset, or reuse.

ONE INBOX, MANY DOMAINS
Mail for all of your domains lands in a single unified inbox. A stable color stripe per domain keeps each business separate without juggling apps or accounts.

REPLY AS THE RIGHT BUSINESS
Folio picks the correct From address for every reply, so a letter to your consulting client never goes out under your product domain.

ANTI-SPOOFING BUILT IN
Folio checks SPF, DKIM, and DMARC on every incoming message and files mail that fails authentication to spam, with the reason explained in plain English.

NEW-MAIL NOTIFICATIONS
Get a notification on your iPhone when a new letter arrives.

CALENDAR INCLUDED
Your calendar lives in the same account and the same app.

SIGN IN WITH A PASSKEY OR A CODE
Use Face ID with a passkey, or a one-time code sent to your email.

Built for portfolio entrepreneurs, solo founders, multi-LLC owners, consultants with a product, and the holding company of one.

## Is Folio Inbox safe?

Not enough ratings yet to assess Folio Inbox.

## Is Folio Inbox legit?

Folio Inbox has limited verification signals. The AppsHunter Legitimacy Score for Folio Inbox is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-02

No release notes.

## More apps by VectraSEO LLC

- [Sendant](https://appshunter.io/ios/app/sendant/id6799711141)
- [Fieldwatt Electrician NEC Calc](https://appshunter.io/ios/app/fieldwatt-electrician-nec-calc/id6810338708)

All apps by VectraSEO LLC: https://appshunter.io/developer/6799711143

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-06.*