Security deposits
Set the amount, record what came in, and what went back at move-out - with the reason for anything kept.
NewShare a building with your partner
The rent book for your buildings, kept honest.
Every month, every payment and who confirmed it - plus the repairs, documents, deposits and tenant messages around them. One clear place for a small landlord, in English and Spanish.
No app to install
Tenants use their phone's browser
Español built in
Pages, emails and messages
Your money, direct
Zelle and check go to you
KPortfolioOctober 2026
Portfolio
A clear view of what needs you.
Due now
$3,050
Awaiting
$1,450
Received
$17,000
Latest activity
AUTO-UPDATING- $1,450
Check reported · #1041
Hartford St · Unit 1A
- $1,600
Zelle confirmed
Broadway · Unit 3A
- SOON
Insurance expires in 30 days
Hartford St · Unit 2B
Example account
Rent ledgerZelle & checkCheck scannerLate feesRent remindersRepairs with photosEnglish ↔ EspañolPartner sharingSecurity depositsRenters insuranceDocument vaultRent statementsExpensesSchedule E
Everything in one place
Everything a small landlord's month needs.
Pick a part of the month - or let the tour walk you through it.
Every month, every payment, and who confirmed it.
Rent is charged on the first, part months by the day. Tenants report a Zelle or a check; it counts once you confirm it arrived.
- ✓Automatic reminders before and on the due date
- ✓Late fees with a grace period, waived in one tap
- ✓A printable statement for any payment
Rent · Hartford Street
Due now
$3,050
Awaiting
$1,450
Confirmed
$1,600
Overdue
$1,525
R. Alvarez · Check #1041
Unit 1A · reported today · photos front & back
T. Mensah · Zelle
Unit 1B · confirmed Oct 1
J. Whitfield
Unit 2B · $25 late fee added
Daniel, his tenant and the building are invented for the demo.
Clear, not complicated
Start every morning with Today.
One list, in order: the payments to confirm, the repairs to answer, the messages waiting and the papers about to expire. Clear it, and the day is yours.
- ✓Rent is never shown as late while a reported payment waits for you.
- ✓Hide a task for today - money items always come back until they're done.
- ✓An email when something new arrives, never a pile of them.
Today
4 things need your attention today.
- Open
Payments
Confirm R. Alvarez's check #1041
Hartford St · Unit 1A · $1,450
- Open
Repairs
Answer: kitchen faucet leak
Broadway · Unit 4C · since Monday
- Open
Messages
2 unread from T. Mensah
Hartford St · Unit 1B
- Open
Portfolio
Boiler certificate expires soon
Hartford St · in 24 days
Example account
A tenant app people will use
Scan a check like a bank app. Done.
Tenants pay by Zelle or check and report it from their phone. The scanner finds the check, waits until it is sharp, and takes the picture itself - front and back.
- ✓Rent status and every past payment
- ✓Repairs with a photo, and every update
- ✓Their lease and shared documents
- ✓Insurance proof and deposit history
- ✓Messages in their own language
- ✓The whole app in Español
CancelFront of checkFlip ⟲
R. ALVAREZNo. 1041
$1,450.00
⑆021000021⑆ 1041
Hold still - capturing…
✓ Sharp✓ Bright✓ In frame
Example account
The records around the rent
The paperwork, handled as you go.
Renters insurance
Require proof per company. Tenants upload their policy; you are reminded before it lapses.
Late fees
A fee after a grace period you choose, added on its own and waived in one tap.
Rent reminders
Friendly emails before and on the due date, in the tenant's own language.
Statements
A printable PDF for any payment or the whole year - for the tenant, the bank or you.
Expenses
Log a repair bill or tax payment against the building it belongs to, as it happens.
How it works
Running in an afternoon.
- 1
Add a building
Name the company that owns it, the address and the units. Two minutes, and the rent book is ready.
- 2
Invite your tenants
Each gets an email with their unit, rent and term. Accepting creates their account and their lease together.
- 3
Run the month
Today shows what needs you: payments to confirm, repairs to answer, messages waiting. Everything else stays quiet.
Private by design
Everyone sees exactly their part.
Rent records, check photos and leases are personal. Keyset is built so each person reaches only what is theirs.
Private by lease
A tenant sees their own lease, rent and repairs - never another unit's. A partner sees only the building you share.
Check photos stay private
Images of checks open through links that expire within a minute, and can be removed once confirmed.
Invitations can't be guessed
Partner and tenant links are long random keys; only a fingerprint is stored, and each works once.
Locked against guessing
Passwords are stored hashed, and repeated wrong sign-ins are slowed down automatically.
Questions
Straight answers.
Does Keyset hold my rent money?
No. Tenants pay you directly by Zelle or check, and report it in Keyset. It counts as received when you confirm it arrived.
Do my tenants need to download an app?
No. Keyset runs in the phone's browser. Tenants get an email invitation, set a password, and they are in.
Can my tenants use it in Spanish?
Yes - the whole tenant side, emails and statements included. Messages are translated both ways, and the original is always kept.
Can I share a building with my partner?
Yes. Invite them to one property as view only or view & edit, choose which emails they get, and stop sharing whenever you like.
What about my accountant?
Log expenses as they happen; at year end Keyset sums rent and expenses by Schedule E line for each property, ready to hand over.
I only have one building. Is it for me?
That is exactly who it is built for. Start with one building and one tenant; everything else is there when you need it.
Start with one building
A better way to stay on top of your properties.
Set up the building, invite the tenant and have a working record from day one.