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Replika

Replika is a consumer AI companion chatbot created by Luka, Inc., launched November 2017 and now serving 40+ million users. The product personalizes a neural network through user conversations and offers free "friend" plus paid "partner / spouse / sibling / mentor" relationship modes via iOS, Android, Oculus Rift, and a legacy web app at my.replika.com. There is no public developer API or partner program.

human only

Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.

Kin Score

API Evangelist profiles Replika the way a machine reads it — 12 machine-readable artifacts, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.

Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Replika scores 11.8/100 (minimal), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.

Kin Score

This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 11.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.9 / 20
Commercial Clarity 4.2 / 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

How we profile Replika

Each block below is one kind of artifact we hold for Replika. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.

GraphQL 1

Where a provider ships GraphQL, the schema is the contract. We profile it alongside the REST surface so the whole interface is legible in one place.

GraphQL schemas published by this provider.

Features 10

The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.

Notable capabilities this provider offers.

AI companion chatbot with persistent personality and memory
Customizable avatar, personality, and voice
Voice calls with the Replika
Selfies and image-sharing inside chat
Augmented reality and VR (Oculus Rift) modes
Tiered relationship modes - free friend, paid partner/spouse/sibling/mentor
Freemium model (Replika Pro subscription)
iOS, Android, and web (my.replika.com) availability
40+ million users worldwide (as of 2025)
Founded by Eugenia Kuyda at Luka, Inc. (Nov 2017); Dmytro Klochko CEO from 2025

Scroll within the panel for all 10 ·

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.

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

Replika Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Every other property we hold for Replika — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.

Access & Security 1

Authentication, authorization, and security posture

Operate 3

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Other 5

Properties that don't map to a standard resource type

← All providers · Data indexed from github.com/api-evangelist/replika-ai · machine-readable index on apis.io