Partners and integrations

Add a guarantor route where it is most useful.

Referencing providers, CRMs, lettings platforms and rental marketplaces can plug opndoor into the moment it is needed. Your users get a clear next step without leaving your product.

Talk to partnerships → See integration options

Sample partner flow

Tenant submitsPartner platform receives the application.

In partner

Referencing returns guarantor flagOutcome routed back to your platform.

In partner

opndoor route offeredTenant continues in opndoor and returns.

opndoor

Guarantee status syncsPartner displays decision and documents.

In partner

Who we partner with

Built to fit alongside the rental stack.

Referencing providers

When your check identifies a guarantor requirement, route the tenant to opndoor as a clear next step.

Co-branded handover
Decision status synced back to your file
Recovers applications that would otherwise drop out

For your check workflow.

Lettings CRMs

Add an "opndoor" action against the tenancy file. Branches refer in seconds. Status is visible at a glance.

One-click referral from the file
Status webhook into your timeline
Document download into your DMS

For agent workflows.

Marketplaces and platforms

Long-let, BTR and student platforms can offer opndoor at the moment a tenant needs guarantor support.

Embed or hand-off journeys
Partner pricing for high-volume routes
Aggregate reporting for ops teams

For consumer products.

Integration options

Three ways to plug opndoor in.

Start light with referral links. Move to API and webhooks for full integration. Embedded handover is on the roadmap for partners that want a co-branded flow.

01Referral link Available now

The simplest route. A unique link per partner that pre-fills source attribution. No build required.

Setup timeSame day

Build effortNone

ReportingPartner dashboard

Send tenants to opndoor in one click.

02API and webhooks Available now

Programmatic application creation, status events and document fetch. For platforms that want full integration with their existing tenant flow.

Setup timeBy scope

Build effortEngineering

ReportingLive

Run the whole flow programmatically.

03Embedded handover Roadmap

Co-branded handover with pre-filled tenant data, returning the user into your product after decision. Planned for partners that want the user to stay in their flow.

Setup timeTBC

Build effortLight

ReportingPer partner

Keep your tenant in your product.

Engineering preview

A small surface area to integrate.

Create an application, listen for status events, fetch the issued documents. Endpoints and event names are illustrative. The full reference is shared with partner teams under NDA.

Request the partner pack → For agents

opndoor.api.partners

// Create an application from your platform
POST /v1/applications
{
  "tenant": { "name": "Samir O.", "email": "samir@example.co.uk" },
  "property": { "address": "42 Mare St, Hackney", "rent_pcm": 1750 },
  "partner": "acme-referencing"
}

// Listen for status events
EVENT application.submitted
EVENT application.under_review
EVENT application.approved
EVENT guarantee.issued

// Fetch issued documents
GET /v1/applications/{id}/documents

Partner requirements

A small set of expectations on both sides.

opndoor partners agree a short framework before going live. Most teams clear it in a single onboarding call and a follow-up review.

Start onboarding →

Partner agreementShort framework covering scope, branding, fees and data handling.

Data flow reviewJoint review of tenant data passing between platforms.

UX guidelinesWhere opndoor appears in your product and how it is described.

Go-live timelineMost partners go from kick-off to live in two to four weeks.

AftercareA named partner contact, monthly review and shared roadmap.

Talk to partnerships

Plug opndoor into your journey.

Tell us where guarantor support fits inside your product. We will share the partner pack and arrange a working session.

Request partner pack → See pricing