Offr

Offr (Offr.io Ltd) is a Dublin-based property technology (proptech) platform that digitizes end-to-end real estate transactions. Estate and letting agents embed the Offr "offer panel" / button on their own website to run private-treaty sales, online auctions, tenders, lettings, and new-home sales - collecting verified offers and bids, scheduling viewings, managing a legal document vault with e-signing, taking secure deposits (via Stripe), and streaming live auction broadcasts, all with a fully auditable transaction trail. The platform serves residential and commercial agents, buyers, sellers, landlords, tenants, developers, and solicitors across Ireland, the UK, Europe, the USA, and Australia. Offr is a SaaS/embedded product; it exposes no public developer API, developer portal, or OpenAPI at this time and integrates DocuSign, Stripe, and AWS as a consumer. Surfaced as a Techstars portfolio company and enriched from public web sources.

Offr is profiled on the APIs.io network. Tagged areas include Company, PropTech, Real-Estate, Property Transactions, and Auctions.

Offr’s developer surface includes pricing, signup flow, support, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

17.7/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company PropTech Real-EstateProperty TransactionsAuctions LettingsOffer ManagementIreland

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 17.7/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 10.5 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Offr Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Offr Trust Center

trust center published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 2

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

Plans

PrivacyPolicy

TermsOfService

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Other 1

Properties that don't map to a standard resource type

HowItWorks

HowItWorks

Source (apis.yml)

aid: offr
name: Offr
description: Offr (Offr.io Ltd) is a Dublin-based property technology (proptech) platform that digitizes end-to-end real estate
  transactions. Estate and letting agents embed the Offr "offer panel" / button on their own website to run private-treaty
  sales, online auctions, tenders, lettings, and new-home sales - collecting verified offers and bids, scheduling viewings,
  managing a legal document vault with e-signing, taking secure deposits (via Stripe), and streaming live auction broadcasts,
  all with a fully auditable transaction trail. The platform serves residential and commercial agents, buyers, sellers, landlords,
  tenants, developers, and solicitors across Ireland, the UK, Europe, the USA, and Australia. Offr is a SaaS/embedded product;
  it exposes no public developer API, developer portal, or OpenAPI at this time and integrates DocuSign, Stripe, and AWS as
  a consumer. Surfaced as a Techstars portfolio company and enriched from public web sources.
url: https://raw.githubusercontent.com/api-evangelist/offr/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://cdn.offr.io/images/hero-background-card.jpg
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- PropTech
- Real-Estate
- Property Transactions
- Auctions
- Lettings
- Offer Management
- Ireland
tags_raw:
- Company
- PropTech
- Real Estate
- Property Transactions
- Auctions
- Lettings
- Offer Management
- Ireland
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://offr.io/
- type: About
  url: https://offr.io/about-us
- type: HowItWorks
  url: https://offr.io/how-it-works
- type: Pricing
  url: https://offr.io/pricing
- type: Plans
  url: https://offr.io/plans
- type: SignUp
  url: https://offr.io/register
- type: Login
  url: https://offr.io/login
- type: Support
  url: https://offr.io/contact-us
- type: Blog
  url: https://offr.io/articles
- type: PrivacyPolicy
  url: https://offr.io/privacy-policy
- type: TermsOfService
  url: https://offr.io/terms-and-conditions
- type: LLMsTxt
  url: llms/offr-llms.txt
- type: TrustCenter
  url: security/offr-trust-center.yml
- type: DomainSecurity
  url: security/offr-domain-security.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 3
  pass: local-v1

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