02 / For business

Send the item.Keep its delivery record.

Send something a person needs to receive, understand, and keep. It arrives in their Keepable with your organisation named, uses the layout for its content type, and is sealed so later changes are visible.

Statements · payslips · invoices · receipts · results · policy documents · notices · bookings

In the app

One send

Statement of account · May 2026

Northbridge Bank

Queued Delivered Opened

Sealed as it lands, and every state is on the record with the time it happened.

  1. Send

    You send one, or you send the whole payroll

    A single letter from the portal, or ten thousand payslips in one call, on the same path with the same proof behind each one. Each person can carry their own figures and their own file, so a batch is ten thousand different documents rather than one document sent ten thousand times.

  2. Brand

    You look like yourself, and nobody else can

    Your name, your mark, your letterhead and your type. Changing any of those goes through a reviewer here before a recipient sees it, which is the point: on a rail whose whole product is knowing who wrote to you, an organisation that could re-badge itself between sends could wear somebody else's identity to a reader with no way to check.

  3. Keep

    They keep it, so you are not asked for it again

    It lands in a mailbox that belongs to the person and stays there. No expiring link, no portal password they will lose, and no call to your contact centre in three years asking you to resend a statement.

A document nobody can find again is a document you will be asked for twice.

What lands
The document itself, sealed, in a mailbox that belongs to the person.
What it looks like
Your letterhead and your type. Not our template with your logo on it.
What it costs
Per delivery to a verified person. Never per attempt.

The detail

What are the actual kinds of document?
Eight typed ones: a plain letter, an invoice, a payslip, a statement, a receipt, a booking, a registered letter that has to be acknowledged, and a processing notice. The type is not decoration. It decides how the recipient's app lays the thing out and which figures are checked on the way in, so a payslip with a net pay of two hundred and fifty thousand naira written with commas is rejected rather than rendered wrong.
What can the letter itself contain?
Rich text: headings, lists, tables, emphasis, your own type and colour. It is sanitised on our side against an allowlist rather than trusted, and remote images do not load, because the recipient reads it in a frame that is not allowed to fetch anything. Files ride alongside it, up to 25 MB each, uploaded once and referenced by every send that needs them.
How do I put each person's own numbers in?
You supply the values per recipient and the body fills them in, escaped on the way so a value out of a spreadsheet can never close a tag. A recipient whose values do not cover a placeholder the body asks for is rejected rather than sent a payslip reading "Net pay:" with nothing after it. Somebody who gets a document with a hole in it is worse off than somebody who never got one, because it looks like it worked.
What happens when a delivery fails?
Each one gets five attempts. What still cannot be delivered is parked rather than dropped, with the reason recorded against that person, and you can send the whole parked set again in one act once the cause is fixed. A resend starts those recipients on a fresh five.
What if the person has no Keepable yet?
The document is sealed and held for them, and it is theirs the moment they open one. You choose how long it waits: 30 days, or 390. That is a success with a different shape, and it reads as its own state so you are not chasing a send that is already sitting there.
Can I use this for marketing?
Not to reach anybody. There is no way to address a person who was not going to be written to anyway, and no list to upload. What does exist is a banner that can sit above or below mail somebody is already receiving from you: one 3:1 image, up to 300 KB, and it goes through our review before it runs. A campaign never causes a send. It rides one.

The limit

Keepable is not a marketing channel, and the way that is kept true is that nothing here lets you address somebody you did not otherwise have to reach. What belongs in a send is what a person would be worse off for missing: the statement, the notice, the result, the payslip. A campaign banner can ride mail they were already getting, reviewed before it runs, and that is the whole of it. Campaign traffic is what got SMS switched off in the first place, and letting it choose the audience here would do the same to the one channel people still open.

Start here

Gbìyànjú rẹ̀

For developers: Documents reference.