Brief №krib / 2026 / 0001
CategorySublet & lease-takeover marketplace
StatusPre-launch · Waitlist open
DateMay 2026
(01) — The thesis

Sublet, takeover, simplified.

krib is the first marketplace built specifically to consolidate every step of the sublet and lease-takeover process — discovery, screening, paperwork, payments, handoff — into a single platform. We're paving the way for more flexible, more humane housing.

(02) — The problem

Subletting is broken.
Lease takeovers are worse.

Renters lose flexibility. Landlords lose control. Everyone loses time. Today, anyone trying to sublet a place or hand off a lease is forced into a patchwork of Facebook groups, Craigslist posts, group-chat DMs, and PDF leases printed at FedEx. No platform exists to do this end-to-end. So we built one.

krib brings every step of the sublet and lease-takeover process under one roof — listings, screening, agreements, escrowed deposits, landlord approval, and key handoff — so the secondary market can finally function like the primary one.

$40B+
Estimated annual U.S. sublet & lease-assignment volume — currently transacted off-platform.
40%
Share of U.S. renters who relocate within a single year of signing a lease.
68%
Of leaseholders who tried to sublet last year reported the process was “very” or “extremely” difficult.
0
Purpose-built U.S. platforms covering the full sublet & takeover stack today.
(03) — How it works

Five steps,
fully consolidated.

Each one screened and tracked inside the app — so you never have to leave krib to make a sublet happen.

→ 01

List or browse

Sublets and lease takeovers, posted with verified availability windows and lease-end dates.

→ 02

Match & screen

Verify identity, income, and references. Both sides see exactly who they're dealing with.

→ 03

Paperwork

Auto-generated sublet & assignment agreements, e-signed, with built-in landlord approval flow.

→ 04

Payments + escrow

Rent and deposit collected through krib, deposits held in escrow until move-in is confirmed.

→ 05

Handoff

Schedule keys, walkthroughs, and utility transfer. Move-out and move-in documented in-app.

(04) — For everyone

The full suite,
every adult.

Whether you're subletting your apartment for the summer or taking over a lease in a new city.

/ Listings

Sublet & takeover listings, verified.

Lease-end dates, availability windows, photos, and floor plans. Every listing is identity-verified and lease-checked before it goes live.

JJJASOND
/ Trust

Identity & income verified.

Every renter and subletter passes a verification step — ID, income, references — before the match is confirmed.

✓ ID ✓ INCOME ✓ REFS
/ Escrow

Deposits held safe.

Held in escrow until move-in confirms. No more chasing Venmo refunds.

/ Agreements

One-tap agreements.

Auto-generated sublet & assignment templates, jurisdiction-aware, e-signed in-app.

/ Landlord approval

Built-in landlord workflow.

Loop your landlord in for one-click approval. We handle the paper trail.

/ Handoff

Keys, utilities, done.

Move-out, move-in, and utility transfer — scheduled and documented in one place.

/ One payment, not five
Base rent$1,100
Gas (auto-split)$31
Water (auto-split)$22
WiFi (auto-split)$34
Total · due June 1$1,187

No Venmo. No spreadsheets. No “I think you owe me $14 for water?”

(05) — Student tier

Verify with .edu,
get the keys to more.

Students are the inventors of subletting. Every May, every August, every semester abroad — millions of leases need to move. So student users get the full krib platform plus a tier of features built around the way college actually works.

/ S-01

Housemate matching

Compatibility quiz pairs you with verified students at your school looking to share — or take over together.

/ S-02

Semester filters

Search by summer-only, fall, study-abroad, or full-academic-year availability. Lease dates aligned to the academic calendar.

/ S-03

Campus heatmaps

Walk-time-to-campus, safety scores, transit access — overlaid on every listing within a 3-mile campus radius.

/ S-04

Pre-vetted student inventory

Landlords who actively rent to students, fast-tracked, with reviews from previous student tenants.

/ S-05

Roommate-finder

For full leases, not just sublets — find a co-signer or split a place with someone you've actually been matched with.

/ S-06

Discounted concierge

Live human help with paperwork, landlord disputes, or move logistics — discounted for students, free in the first year.

.edu verified? You're in.First year free
(06) — The opportunity

No one owns
this category.

The biggest competitors don't even compete on the same axes — Airbnb is short-term-only, Zillow is full-leases, and the rest is Craigslist.

SOM · year 3
$8B
Sublet & takeover GMV in target US college towns and metros.
SAM · US
$40B
Annual U.S. sublet and lease-assignment transaction volume.
TAM · global
$320B
Global secondary rental market across all flexible-housing segments.
(06.1) — Competitive landscape
PlatformSubletTakeoverEscrowPaper
Airbnb
Zillow
Facebook
Craigslist
krib
(06.2) — Landlords

Buy-in made
the easy part.

Lease takeovers require landlord buy-in. krib makes that the easiest part of the deal.

/ 01

Approve in two clicks

Original tenant requests a takeover. New tenant submits ID, rental history, and references. You review and approve from your phone — no email chains, no scanned PDFs.

/ 02

State-compliant by default

krib generates the lease assignment addendum specific to your state and your existing lease, protecting you legally without involving your attorney.

/ 03

Reduced vacancies, no fees

Your unit stays occupied. Rent keeps coming. krib charges the tenants, not you — there are no platform fees or commissions for landlords, ever.

(07) — The team

Built by two who
lived the problem.

Through three years of sublets, semester-abroad lease gaps, and Venmo deposits sent into the void.

SS
/ Co-founder

Sage Sabharwal

Economics and data science at Rice. Current growth strategist and investment analyst. Retired voice actor and child model. Has moved 13 times in the past two years. Views the secondary market as an asset class — because soon, it will be.

FoodieSkierNight OwlTravelFashion
JD
/ Co-founder

Jane Doe

Co-founder and builder at krib.

Builder
Sublet·Takeover·Escrow·Paperwork·Handoff·Sublet·Takeover·Escrow·Paperwork·Handoff·
(08) — Join the waitlist

Move before everyone else.

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Last name
Email
What brings you to krib?
University student?
Which university?
Join the waitlist