Serchen website screenshot

Serchen

Serchen is a business-software marketplace and buyer review platform operated by Ketchell Ltd of Bournemouth, United Kingdom, trading as Serchen since 1997. It lists software products and IT service providers across hundreds of categories and industry hubs, collects and moderates first-hand buyer reviews, generates AI review summaries, and lets buyers compare products side by side. Vendors claim a free listing and can pay for Basic or Premium Membership, newsletter placement in Serchen Daily, category spotlights and guest posts. Serchen is a discovery and demand surface rather than a software vendor: it publishes no public API, SDK, webhook surface or developer portal, and its only machine-readable artifacts are a sitemap index and a robots.txt carrying Cloudflare Content-Signal directives.

Serchen is profiled on the APIs.io network. Tagged areas include Cloud Services, Directory, Software-as-a-Service, Software Marketplace, and Reviews.

Serchen’s developer surface includes pricing, getting-started guide, engineering blog, support, and 13 more developer resources.

23.4/100 emerging ▬ flat Agent 5/100 human only Front door AI 3/6 light Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
AccessFreemium
0 APIs
Cloud ServicesDirectorySoftware-as-a-ServiceSoftware MarketplaceReviewsBusiness SoftwareVendor DiscoveryComparisonLead Generation

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0
Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
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.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site. Kin Score badge preview for Serchen It updates itself when the score changes. Paste this where you link to your API docs:
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Other styles, a README pill and a shields.io endpoint are on the badge page.
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Agent readiness — checks not met, largest first (exact, from this profile):
  • Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
  • MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
  • Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
11 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/serchen/apis.yml: open an issue on github.com/api-evangelist/serchen to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

MarketPositionDepthRegistered MCP serverDeclares compatibility
Reviews, Ratings and UGC (review platforms and who integrates with them) undeclared - - -

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Serchen API pricing

Prices published by Serchen.

PlanPrice
Free listing —
Basic Membership —
Premium Membership —

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Serchen Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Serchen Rate Limits

0 limits

RATE LIMITS

Security Posture 1

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

Serchen Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Access & Security 1

Authentication, authorization, and security posture

Operate 3

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 4

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: serchen
url: https://raw.githubusercontent.com/api-evangelist/serchen/refs/heads/main/apis.yml
name: Serchen
description: 'Serchen is a business-software marketplace and buyer review platform operated by Ketchell Ltd of Bournemouth,
  United Kingdom, trading as Serchen since 1997. It lists software products and IT service providers across hundreds of categories
  and industry hubs, collects and moderates first-hand buyer reviews, generates AI review summaries, and lets buyers compare
  products side by side. Vendors claim a free listing and can pay for Basic or Premium Membership, newsletter placement in
  Serchen Daily, category spotlights and guest posts. Serchen is a discovery and demand surface rather than a software vendor:
  it publishes no public API, SDK, webhook surface or developer portal, and its only machine-readable artifacts are a sitemap
  index and a robots.txt carrying Cloudflare Content-Signal directives.'
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/serchen.png
tags:
- Cloud Services
- Directory
- Software-as-a-Service
- Software Marketplace
- Reviews
- Business Software
- Vendor Discovery
- Comparison
- Lead Generation
tags_raw:
- Cloud Services
- Directory
- SaaS
- Software Marketplace
- Reviews
- Business Software
- Vendor Discovery
- Comparison
- Lead Generation
type: Index
access: 3rd-Party
apis: []
common:
- type: RateLimits
  url: rate-limits/serchen-rate-limits.yml
- type: Pricing
  url: https://www.serchen.com/blog/serchen-basic-vs-premium-membership
- url: https://www.serchen.com/
  name: Serchen Website
  type: Website
- url: https://www.serchen.com/get-listed
  name: Get Listed
  type: GettingStarted
- url: https://www.serchen.com/login
  name: Sign in
  type: Login
- url: https://www.serchen.com/blog
  name: Serchen Blog
  type: Blog
- url: https://www.serchen.com/terms
  name: Terms of Use
  type: TermsOfService
- url: https://www.serchen.com/terms
  name: Privacy Policy (the site footer Privacy link resolves to Terms of Use; Serchen serves no separate privacy page)
  type: PrivacyPolicy
- url: https://www.serchen.com/contact
  name: Contact Serchen
  type: Contact
- url: https://www.serchen.com/contact
  name: Contact Serchen
  type: Support
- url: https://newsletter.serchen.com/
  name: Serchen Daily newsletter
  type: Newsletter
- url: https://x.com/serchen
  name: Serchen on X
  type: X
- url: https://uk.linkedin.com/company/serchen
  name: Serchen on LinkedIn
  type: LinkedIn
- url: plans/serchen-plans-pricing.yml
  name: Serchen vendor membership tiers
  type: Plans
- url: llms/serchen-llms.txt
  name: Serchen llms.txt (generated)
  type: LLMsTxt
- url: well-known/serchen-robots.txt
  name: Content-Signal directives in robots.txt
  type: ContentSignal
- url: security/serchen-domain-security.yml
  name: Domain security posture
  type: DomainSecurity
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
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: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  probe_state: none
  source:
  - plans
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
created: '2026-03-24'
modified: '2026-08-29'
specificationVersion: '0.23'
x-enrichment:
  date: '2026-08-29'
  status: minimal
  artifacts_added: 5
  pass: local-v1
x-coverage:
  state: none
  reason: no-developer-program
  detail: 'Serchen is a software-listing marketplace with no developer surface at all: the site navigation and sitemap index
    carry no /developers or /api page, every OpenAPI, GraphQL, llms.txt and /.well-known/ path 404s on www.serchen.com, and
    robots.txt disallows /api/ because it is a Next.js internal route prefix rather than a published API.'
  evidence:
  - url: https://www.serchen.com/openapi.json
    status: 404
  - url: https://www.serchen.com/graphql
    status: 404
  - url: https://www.serchen.com/.well-known/api-catalog
    status: 404
  - url: https://www.serchen.com/.well-known/agent-card.json
    status: 404
  - url: https://www.serchen.com/llms.txt
    status: 404
  - url: https://www.serchen.com/sitemap.xml
    status: 200
  - url: https://www.serchen.com/robots.txt
    status: 200
  checked: '2026-08-29'

Serchen API — frequently asked questions

How much does the Serchen API cost?

APIs.io lists 3 pricing plans for Serchen, with each plan's price, limits and inclusions under Pricing on this page.

Is the Serchen API ready for AI agents?

Serchen has a Kin Score of 23.4 out of 100 (emerging) and an Agent Readiness score of 4.7 (human-only), scored by API Evangelist on 2026-11-06.

Work with this as data

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MCP server

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Tools for providers

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  • find_providersBrowse and filter every provider in the catalog.
  • get_provider_artifactsEvery artifact this provider publishes, grouped by type.
  • get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
  • get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
  • get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
  • get_provider_ratingPRO — composite, band, trend and facet scores.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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