Brandback

Brandback is a Berlin-based embedded resale infrastructure company (legal entity Arbor Technologies GmbH) that lets online retailers and fashion brands integrate resale directly into their baskets, product listings, and checkouts. Shoppers see an item's future resale value before they buy, resell it later in a single click, and receive store credit, while Brandback's AI handles pricing recommendations, condition checks, customer service, shipping, disputes, and payouts. Retailers can launch a white-label resale marketplace with no upfront cost and integrate with any e-commerce platform. Founded in 2023 and backed by $7.4M in pre-seed and seed funding led by Earlybird VC, Brandback reports a 9.5% average conversion-rate lift with customers including Replay Jeans and Sandqvist.

Brandback is profiled on the APIs.io network. Tagged areas include Company, Resale, Recommerce, E-commerce, and Retail.

Brandback’s developer surface includes documentation, support, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

16.2/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyResaleRecommerceE-commerceRetailSustainabilityFashionCircular Economy

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 16.2/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 2.6 / 20

Commercial Clarity 6.8 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/brandback: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Careers

Careers

Other 1

Properties that don't map to a standard resource type

Imprint

Imprint

Source (apis.yml)

aid: brandback
name: Brandback
description: Brandback is a Berlin-based embedded resale infrastructure company (legal entity Arbor Technologies GmbH) that
  lets online retailers and fashion brands integrate resale directly into their baskets, product listings, and checkouts.
  Shoppers see an item's future resale value before they buy, resell it later in a single click, and receive store credit,
  while Brandback's AI handles pricing recommendations, condition checks, customer service, shipping, disputes, and payouts.
  Retailers can launch a white-label resale marketplace with no upfront cost and integrate with any e-commerce platform. Founded
  in 2023 and backed by $7.4M in pre-seed and seed funding led by Earlybird VC, Brandback reports a 9.5% average conversion-rate
  lift with customers including Replay Jeans and Sandqvist.
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.prod.website-files.com/668cdbbfe34988a4298a09f2/683720bc986d58f4be5ace87_Bildschirmfoto%202025-05-28%20um%2016.41.08.webp
url: https://raw.githubusercontent.com/api-evangelist/brandback/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- earlybird
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Resale
- Recommerce
- E-commerce
- Retail
- Sustainability
- Fashion
- Circular Economy
apis: []
common:
- type: DomainSecurity
  url: security/brandback-domain-security.yml
- type: Website
  url: https://www.brandback.ai
- type: Login
  url: https://app.brandback.de/login
- type: Documentation
  url: https://www.brandback.ai/docs/klaviyo-quickstart
- type: Support
  url: https://www.brandback.ai/frequently-asked-questions
- type: PrivacyPolicy
  url: https://www.brandback.ai/privacy-policy
- type: TermsOfService
  url: https://www.brandback.ai/terms-of-use
- type: Imprint
  url: https://www.brandback.ai/imprint
- type: Careers
  url: https://brandback.notion.site/careers-at-brandback
- type: LLMsTxt
  url: llms/brandback-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence