Famulor

Famulor provides an AI voice agent platform for calls and WhatsApp, offering automated call answering, appointment booking, and follow‑up messaging. The service is GDPR‑ready, hosted in the EU, and targets businesses seeking no‑code telephony solutions across multiple languages. It aims to replace traditional answering services with intelligent, scalable voice bots.

Famulor publishes 18 API contracts indexed on the APIs.io network, including Account API, AI Chatbot API, AI Replies API, and 15 more. Tagged areas include Artificial Intelligence, Voice, Telephony, No-Code, and GDPR.

The Famulor catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Famulor’s developer surface includes CLI, support, getting-started guide, changelog, API reference, authentication, documentation, and 26 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

58.4/100 strong Agent 52/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 Agent Skills

Artificial Intelligence Voice Telephony No-Code GDPR

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 58.4/100 · strong

Contract Quality 13.7 / 21

Developer Ergonomics 12.4 / 17

Access Clarity 10.5 / 17

Operational Transparency 3.9 / 11

Contract Governance 2.2 / 10

Discoverability 6.5 / 9

Regulatory Posture 2.6 / 15

Agent readiness — 52/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
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) Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs Ask about this →
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's Ask about this →

2 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Governance scores 22.0 — up to +9.4 composite points Ask about this →
Contract Quality scores 64.5 — up to +8.9 composite points Ask about this →
Operational Transparency scores 35.7 — up to +8.4 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/famulor-io/apis.yml: open an issue on github.com/api-evangelist/famulor-io 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 →

Standards implemented 4

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Agent2Agent

measured — observed by APIs.io (conformant)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 18

Individual APIs this provider publishes, each with its own machine-readable definition.

Famulor Account API

Account-Informationen, Guthaben und einzelne Calls.

Famulor AI Chatbot API

Chat-Konversationen für Web-Widget und Chatbot-Kanäle.

Famulor AI Replies API

KI-generierte Antwortvorschläge für Konversationen.

Famulor Assistants API

AI-Assistenten anlegen, konfigurieren und Metadaten abrufen.

Famulor Automations API

Automations-Flows, Templates und Runs.

Famulor Calls API

Anrufe starten, auflisten und löschen.

Famulor Campaigns API

Outbound-Kampagnen verwalten und steuern.

Famulor Conversations API

Konversationen auflisten und die KI pro Konversation steuern.

Famulor Folders API

Ordner zur Organisation von Assistenten.

Famulor Knowledge Bases API

Wissensdatenbanken und deren Dokumente.

Famulor Labels API

Labels für Leads und Konversationen.

Famulor Leads API

Leads anlegen, aktualisieren und auflisten.

Famulor Mid-Call Tools API

Mid-Call-Aktionen, die der Assistent während eines Gesprächs auslöst.

Famulor Phone Numbers API

Rufnummern suchen, kaufen, konfigurieren und freigeben.

Famulor SIP Trunks API

Eigene SIP-Trunks anbinden und verwalten.

Famulor SMS API

SMS-Versand.

Famulor Webhooks API

Ereignis-Callbacks, die Famulor an deine URL sendet.

Famulor Whats App API

WhatsApp-Sender, Templates und Nachrichtenversand.

Scroll for all 18

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

famulor-io-assistants-skill

AGENT SKILL

Famulor API pricing

Prices published by Famulor, read 2026-11-07 from www.famulor.io/pricing.

Plan	Price
Start free	€0 to start
Pro	€103/mo billed yearly
Agency	€215.83/mo billed yearly

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Famulor Plans Pricing

3 plans

PLANS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Famulor Io Webhooks

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Famulor Io Context

2 classes · 3 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Famulor API Rules

70 rules · 63 error-severity 4 warn-severity 3 info-severity

SPECTRAL

Security Posture 2

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

Famulor Authentication

http · 1 scheme

SECURITY

Famulor Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

Famulor Agentic Access

85 operations · 50 acting · 4 human-in-the-loop

85 operations · 50 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

DeveloperPortal

DeveloperPortal

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Webhooks

DataModel

ErrorCatalog

Conformance

Scroll for all 7

Build 3

SDKs, sample code, and the tooling you integrate with

CLI

CLI

Packages

Packages

SDKs

SDKs

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

ChangeLog

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: famulor-io
name: Famulor
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  probe_state: gated
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://www.famulor.io/api/og?title=AI+Voice+Agent+Platform+for+Calls+%26+WhatsApp&description=Famulor+is+the+AI+voice+agent+platform+that+answers+calls%2C+books+appointments+and+follows+up+on+WhatsApp.+GDPR-ready%2C+EU+hosting.+Start+free.&tags=No-Code+Builder%2CInbound+%26+Outbound%2C120+Languages&locale=en
description: Famulor provides an AI voice agent platform for calls and WhatsApp, offering automated call answering, appointment
  booking, and follow‑up messaging. The service is GDPR‑ready, hosted in the EU, and targets businesses seeking no‑code telephony
  solutions across multiple languages. It aims to replace traditional answering services with intelligent, scalable voice
  bots.
url: https://artifacts.apis.io/famulor-io/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
tags:
- Artificial Intelligence
- Voice
- Telephony
- No-Code
- GDPR
tags_raw:
- AI
- Voice
- Telephony
- No-Code
- GDPR
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/famulor-io-agentic-access.yml
- type: Plans
  url: plans/famulor-io-plans-pricing.yml
- type: Spectral
  url: rules/famulor-io-rules.yml
- type: JSONLD
  url: json-ld/famulor-io-context.jsonld
- type: Vocabulary
  url: vocabulary/famulor-io-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/famulor-io-webhooks.yml
- type: DataModel
  url: data-model/famulor-io-data-model.yml
- type: CLI
  url: cli/famulor-io-cli.yml
- type: ErrorCatalog
  url: errors/famulor-io-problem-types.yml
- type: Conformance
  url: conformance/famulor-io-conformance.yml
- type: LLMsTxt
  url: llms/famulor-io-llms.txt
- type: AgentCard
  url: a2a/famulor-io-a2a.yml
- type: WellKnown
  url: well-known/famulor-io-well-known.yml
- type: Hosts
  url: hosts/famulor-io-hosts.yml
- type: Vendors
  url: vendors/famulor-io-vendors.yml
- type: Packages
  url: packages/famulor-io-packages.yml
- type: Support
  url: https://www.famulor.io/support
- type: StatusPage
  url: https://status.famulor.io/
- type: SDKs
  url: https://www.famulor.io/feature/sdk
- type: Login
  url: https://app.famulor.io/login
- type: GettingStarted
  url: https://docs.famulor.io/quickstart
- type: ChangeLog
  url: https://docs.famulor.io/changelog
- type: APIReference
  url: https://www.famulor.io/platform/developer
- type: Authentication
  url: authentication/famulor-io-authentication.yml
- type: DomainSecurity
  url: security/famulor-io-domain-security.yml
- type: Website
  url: https://www.famulor.io/
- type: Documentation
  url: https://docs.famulor.io/
- type: DeveloperPortal
  url: https://docs.famulor.io/
- type: Blog
  url: https://www.famulor.io/feed
- type: Pricing
  url: https://www.famulor.io/pricing
- type: TermsOfService
  url: https://www.famulor.io/terms
- type: PrivacyPolicy
  url: https://www.famulor.io/privacy
apis:
- aid: famulor-io:famulor-io-account-api
  name: Famulor Account API
  description: Account-Informationen, Guthaben und einzelne Calls.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-account-api-openapi.yml
- aid: famulor-io:famulor-io-ai-chatbot-api
  name: Famulor AI Chatbot API
  description: Chat-Konversationen für Web-Widget und Chatbot-Kanäle.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - AI Chatbot
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-ai-chatbot-api-openapi.yml
- aid: famulor-io:famulor-io-ai-replies-api
  name: Famulor AI Replies API
  description: KI-generierte Antwortvorschläge für Konversationen.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - AI Replies
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-ai-replies-api-openapi.yml
- aid: famulor-io:famulor-io-assistants-api
  name: Famulor Assistants API
  description: AI-Assistenten anlegen, konfigurieren und Metadaten abrufen.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Assistant
  tags_raw:
  - Assistants
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-assistants-api-openapi.yml
- aid: famulor-io:famulor-io-automations-api
  name: Famulor Automations API
  description: Automations-Flows, Templates und Runs.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Automation
  tags_raw:
  - Automations
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-automations-api-openapi.yml
- aid: famulor-io:famulor-io-calls-api
  name: Famulor Calls API
  description: Anrufe starten, auflisten und löschen.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Calls
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-calls-api-openapi.yml
- aid: famulor-io:famulor-io-campaigns-api
  name: Famulor Campaigns API
  description: Outbound-Kampagnen verwalten und steuern.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Campaigns
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-campaigns-api-openapi.yml
- aid: famulor-io:famulor-io-conversations-api
  name: Famulor Conversations API
  description: Konversationen auflisten und die KI pro Konversation steuern.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Conversations
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-conversations-api-openapi.yml
- aid: famulor-io:famulor-io-folders-api
  name: Famulor Folders API
  description: Ordner zur Organisation von Assistenten.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Folders
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-folders-api-openapi.yml
- aid: famulor-io:famulor-io-knowledge-bases-api
  name: Famulor Knowledge Bases API
  description: Wissensdatenbanken und deren Dokumente.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Knowledge Bases
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-knowledge-bases-api-openapi.yml
- aid: famulor-io:famulor-io-labels-api
  name: Famulor Labels API
  description: Labels für Leads und Konversationen.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Labels
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-labels-api-openapi.yml
- aid: famulor-io:famulor-io-leads-api
  name: Famulor Leads API
  description: Leads anlegen, aktualisieren und auflisten.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Leads
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-leads-api-openapi.yml
- aid: famulor-io:famulor-io-mid-call-tools-api
  name: Famulor Mid-Call Tools API
  description: Mid-Call-Aktionen, die der Assistent während eines Gesprächs auslöst.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Mid-Call Tools
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-mid-call-tools-api-openapi.yml
- aid: famulor-io:famulor-io-phone-numbers-api
  name: Famulor Phone Numbers API
  description: Rufnummern suchen, kaufen, konfigurieren und freigeben.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Phone Numbers
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-phone-numbers-api-openapi.yml
- aid: famulor-io:famulor-io-sip-trunks-api
  name: Famulor SIP Trunks API
  description: Eigene SIP-Trunks anbinden und verwalten.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - SIP Trunks
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-sip-trunks-api-openapi.yml
- aid: famulor-io:famulor-io-sms-api
  name: Famulor SMS API
  description: SMS-Versand.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - SMS
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-sms-api-openapi.yml
- aid: famulor-io:famulor-io-webhooks-api
  name: Famulor Webhooks API
  description: Ereignis-Callbacks, die Famulor an deine URL sendet.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-webhooks-api-openapi.yml
- aid: famulor-io:famulor-io-whats-app-api
  name: Famulor Whats App API
  description: WhatsApp-Sender, Templates und Nachrichtenversand.
  humanURL: https://www.famulor.io/feature/api-reference
  baseURL: https://app.famulor.de/api
  tags:
  - WhatsApp
  tags_raw:
  - Whats App
  properties:
  - type: OpenAPI
    url: openapi/famulor-io-whats-app-api-openapi.yml
x-coverage:
  state: gated
  reason: partner-login
  method: derived
  generated: '2026-11-07'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company serves an API surface but requires credentials before any description of it can be read
  evidence:
  - url: https://famulor.io/openapi.json
    status: null
  - url: https://app.famulor.io/mcp
    status: 401
  - url: https://community.famulor.io/mcp
    status: 401
  - url: https://famulor.io/
    status: 200
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 45
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Famulor API — frequently asked questions

Does Famulor have an API?

Yes. APIs.io lists 18 APIs from Famulor, including Famulor Account API, Famulor AI Chatbot API and Famulor AI Replies API, and 15 more.

Is there an OpenAPI specification for the Famulor API?

Yes. APIs.io indexes 18 OpenAPI specifications for Famulor, each linked for download from this page.

How do I authenticate with the Famulor API?

Famulor documents its authentication (http · 1 scheme). The details are profiled on APIs.io as Famulor Authentication.

How much does the Famulor API cost?

Famulor publishes its prices; its Start free plan is €0 to start as of 2026-11-07. APIs.io lists 3 pricing plans for Famulor, with each plan's price, limits and inclusions under Pricing on this page.

Is the Famulor API ready for AI agents?

Famulor has a Kin Score of 58.4 out of 100 (strong) and an Agent Readiness score of 52.2 (agent-ready), scored by API Evangelist on 2026-11-13.

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Every operation they expose

curl "https://apis.io/api/v1/providers/famulor-io/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/famulor-io/evidence"

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