Fishbrain

Fishbrain is a Stockholm-based consumer technology company behind the largest social network and mobile app for recreational anglers, with a community of around 20 million fishermen and roughly 14 million logged catch locations. The app blends a social feed, a digital catch logbook with AI-powered species recognition, depth charts (from Garmin), local fishing reports with weather and bait intelligence, an AI-driven fishing-spot prediction map, and a searchable database of fishing regulations covering seasons, bag limits, and size rules. Fishbrain monetizes through a Fishbrain Pro subscription and is backed by Northzone and Seedcamp. It exposes no public developer API — api.fishbrain.com is a private backend for the iOS/Android apps — so this profile captures the company's public security, engineering, and web surface rather than an API.

Fishbrain is profiled on the APIs.io network. Tagged areas include Company, Consumer, Fishing, Mobile App, and Social Network.

Fishbrain’s developer surface includes engineering blog, support, pricing, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
15.6/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0
0 APIs
CompanyConsumerFishingMobile AppSocial NetworkOutdoor RecreationAnglingSweden

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0
Composite quality — 15.6/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.4 / 20
Access Clarity 6.3 / 20
Operational Transparency 1.7 / 13
Contract Governance 0.0 / 12
Discoverability 6.1 / 10
Agent readiness — 3/100 · 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 3 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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/fishbrain: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 2

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

Fishbrain Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Fishbrain Vulnerability Disclosure

Bugcrowd · security.txt · contact published

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

SecurityTxt
SecurityTxt
 DomainSecurity
DomainSecurity
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Pricing
Pricing

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: fishbrain
name: Fishbrain
description: Fishbrain is a Stockholm-based consumer technology company behind the largest social network and mobile app for
  recreational anglers, with a community of around 20 million fishermen and roughly 14 million logged catch locations. The
  app blends a social feed, a digital catch logbook with AI-powered species recognition, depth charts (from Garmin), local
  fishing reports with weather and bait intelligence, an AI-driven fishing-spot prediction map, and a searchable database
  of fishing regulations covering seasons, bag limits, and size rules. Fishbrain monetizes through a Fishbrain Pro subscription
  and is backed by Northzone and Seedcamp. It exposes no public developer API — api.fishbrain.com is a private backend for
  the iOS/Android apps — so this profile captures the company's public security, engineering, and web surface rather than
  an API.
url: https://raw.githubusercontent.com/api-evangelist/fishbrain/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- northzone
- seedcamp
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
image: https://fishbrain.com/_next/static/media/og_image_homepage.17dqb6i1ii3es.png
tags:
- Company
- Consumer
- Fishing
- Mobile App
- Social Network
- Outdoor Recreation
- Angling
- Sweden
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://fishbrain.com
- type: Blog
  url: https://fishbrain.com/blog
- type: Support
  url: https://fishbrainhelp.zendesk.com/hc/en-us
- type: TermsOfService
  url: https://fishbrain.com/terms-of-service
- type: PrivacyPolicy
  url: https://fishbrain.com/privacy
- type: Pricing
  url: https://fishbrain.com/pro
- type: GitHubOrganization
  url: https://github.com/fishbrain
- type: SecurityTxt
  url: well-known/fishbrain-security.txt
- type: WellKnown
  url: well-known/fishbrain-well-known.yml
- type: DomainSecurity
  url: security/fishbrain-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/fishbrain-vulnerability-disclosure.yml
- type: Security
  url: https://fishbrain.com/security
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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