Pricing

One price for you. Not for every mailbox.

Folio bills per operator. Plans grow with how many businesses you run and how much you send — never with how many addresses you create.

Showing annual prices, billed once a year.

Solo

One operator, two or three businesses

$2.99/month

$35.88 billed once a year

Save $6.12 a year

Your first few domains under one roof, with room for a thousand letters a month.

Start with Solo
  • Up to 3 domains
  • 1,000 sends a month
  • All core inbox features
  • AI assistant access (read-only)
  • Per-domain DKIM & signatures
  • Email support
Most popular

Studio

For a growing portfolio

$12/month

$144 billed once a year

Save $36 a year

Room for up to ten businesses and six times Solo's monthly sending.

Start with Studio
  • Up to 10 domains
  • 6,000 sends a month
  • All core inbox features
  • AI assistant access (read-only)
  • Per-domain DKIM & signatures
  • Priority support

Holding Co.

Your whole estate, set up with you

$29/month

$348 billed once a year

Save $120 a year

Unlimited domains, the highest volume, and a real person to get you set up.

Start with Holding Co.
  • Unlimited domains
  • 30,000 sends a month
  • AI assistant access (read-only)
  • Onboarding call
  • DNS setup review
  • Priority support
  • Founder-access support

No free plan. Free preview: 100 sends, one domain, no cardPaid plans: 14-day trial, card requiredUpgrade, downgrade or cancel in the billing portal

Prices updated

Find your fit

How much room does your portfolio need?

For one person managing several business addresses in one inbox. Choose the smallest plan that covers your domains and sending.

Your fit · Studio

$144/year

$12/month equivalent, billed yearly.

Up to 10 domains · 6,000 sends/month

Start Studio trial →

14-day trial. Card required. Cancel before billing.

Included in every plan

Right From addressReplies go out from the address that was written to.
Storage not meteredNo per-plan storage cap to watch.
15 MiB attachmentsPer message, on every plan.
Android appThe same inbox on Google Play.Get it on Google Play

Compare plans

Every plan has the full inbox. Plans differ by domains, volume and support.

FeatureSoloStudioHolding Co.
Monthly price$3.50$15$39
Annual price (per month)$2.99$12$29
Capacity
DomainsUp to 3Up to 10Unlimited
Sends a month1,0006,00030,000
Attachment size15 MiB15 MiB15 MiB
StorageNot meteredNot meteredNot metered
Inbox
Automatic From address
Per-domain DKIM and signatures
Explained spam filtering
Labels, calendar, contacts
AI assistant access (read-only)
Support
Support channelEmailPriorityPriority
Onboarding callNot includedNot included
DNS setup reviewNot includedNot included

Scroll the table sideways to see every plan

What three businesses cost elsewhere

Google Workspace Business Starter is $7 per user per month. Give each business its own tenant and that is three seats.

The long version
Workspace, 3 tenants$21/mo
Folio Solo, annual$2.99/mo
Folio Solo, monthly$3.50/mo

Workspace also allows extra domains under one $7 seat. Prices checked September 2026.

Sources: Google Workspace — published pricing; Google Workspace — add alias or secondary domains; Stripe — billing portal documentation

Billing questions

Still unsure which plan fits? Write to the founder and get a straight answer.

Ask a question
What counts as a domain?

Each business domain you connect, like larkledger.com. Addresses on that domain do not count separately.

What happens if I go over my monthly sends?

Sending pauses when you reach your plan's monthly sends. Folio shows your usage as you go; upgrade in the billing portal to lift the cap right away, or wait for it to reset on the 1st.

Can I switch between monthly and annual?

Yes. Upgrades, downgrades and cancellation all happen in the Stripe billing portal, with no support ticket.

Do you charge per user?

No. Folio bills per operator. Creating another address does not change the price.

Do I need a card to start?

No. The first 100 sends and the first domain are free, no card required. After that, every plan has a 14-day card-required trial that doesn't charge until the trial ends.

Is there a free plan?

Folio has no free plan. A free preview of 100 sends on one domain, no card required. Paid plans (Solo, Studio, Holding Co.) start with a 14-day trial, card required.

What does the free preview include?

One custom domain and 100 sends, no card on file. It's a working inbox, not a demo — receive, send, DKIM and all — for as long as you need to decide.

When is my card actually charged?

Only after the 14-day trial ends. The trial starts when you pick a plan to lift the preview caps — that's the moment a card is asked for — and cancelling before day 15 means nothing is drawn.

How do I cancel?

From the Stripe billing portal, linked inside the app. Cancellation stops the next renewal; you keep the plan you paid for through the end of the current period.

What happens to my mail if I cancel?

It stays yours. Sign-in keeps working through the end of the paid period, and Security → Export all mail downloads your inbox, archive, sent, and spam as a standard .mbox file that Thunderbird, Apple Mail, and Google Takeout all read.

Can I switch plans later?

Yes, in one click from the billing page. Upgrades are prorated to the day and take effect immediately; downgrades wait for the next renewal, so you keep the higher tier through what you've already paid for.

More at the full FAQ and the docs.

Start with one domain, free.

There is no free plan, but your first 100 sends and first domain are a free preview, no card. Pick a plan when you're ready.