Replika

What Replika does

Replika, operated by Luka, Inc., is a consumer-facing AI companion chatbot focused on emotional well-being and mental wellness. Founded in 2017 and headquartered in San Francisco, the company has built a conversational AI product that allows users to develop a persistent, personalized relationship with an AI character capable of text and avatar-based interaction. Replika serves a global user base of 40M+ registered users across 11+ countries including the US, UK, France, Germany, Italy, Spain, Poland, Netherlands, Ireland, Norway, and Australia, with the product distributed via iOS, Android, and web platforms.

The underlying technology centers on a proprietary conversational AI stack with persistent memory, personality customization, and relationship progression mechanics. The product is differentiated from generic chatbots by its long-term memory architecture, which enables continuity of the user-companion relationship over time. The platform has been validated by third-party academic research from institutions including Stanford and Harvard, with multiple peer-reviewed studies (Maples et al., Ta et al., Guingrich & Graziano) examining its effects on user well-being. A major platform rebuild is underway in 2025-2026, suggesting substantial ongoing investment in the underlying AI architecture.

Replika operates a freemium subscription business model with multiple tiers: a free tier, Pro (~$9/month), Ultra, and Platinum (up to ~$50/month). Approximately 250K of its 40M+ users are paying subscribers. The company maintains privacy compliance across GDPR, UK GDPR, CCPA, and LGPD jurisdictions, prohibits users under 18, and is navigating emerging AI companion regulations including in Australia. Replika does not publicly disclose funding rounds or detailed financials; it operates with a small team of 25-100 employees and is led by CEO Dmytro Klochko (2025), with founder Eugenia Kuyda remaining involved in the company.

Name

Replika

Legal name

Luka, Inc.

Website

https://replika.com/

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

51–100 employees

Short description

Replika is a consumer AI companion chatbot for emotional well-being, serving 40M+ users globally with a freemium subscription model. Operated by Luka, Inc., the product offers persistent AI relationships with memory and personality customization across mobile and web platforms.

Ownership category

akta.pro rank

Product category

AI Companion Chatbot

NAICS

Software Publishers (5132)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Social, Community & Creator Platform Feeds (HDAAAGAD)

akta.pro secondary industries

Home Companion & Social Robots (CRACARAE), Subscription Fan Membership Platforms (Paid Communities) (MPACAFAA)

Keywords

• AI companion app
• Conversational AI platform
• Emotional intelligence chatbot
• Mental wellness technology
• Virtual friendship service

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations, Others

Revenue model

1. Subscription Revenue (Freemium Model): Replika operates a freemium model with free tier providing limited access and paid subscriptions (Pro, Ultra, Platinum) offering full access to features including relationship status, premium activities, voice calls, image generation, and advanced AI capabilities.
2. Premium Subscriptions: Tiered subscription model with Pro, Ultra, and Platinum tiers offering escalating features. Paid monthly, quarterly, semi-annually, or annually through App Store or Google Play.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Replika sells a direct-to-consumer AI companion mobile and web application that provides personalized, emotionally intelligent conversations, persistent memory of the user's relationships and life context, and tiered subscription upgrades (Pro, Ultra, Platinum) unlocking voice calls, selfies, image generation, video recognition, and personality customization. The product is positioned as a 24/7 judgment-free companion for emotional support, friendship, romantic connection, grief processing, and personal growth, monetized via freemium in-app subscriptions processed through Apple, Google, Stripe, and PayPal.

Product overview

Replika is a single-platform AI companion application built around one core product with tiered subscription models. The product ecosystem consists of the main Replika AI companion app (available on iOS, Android, and web) with three subscription tiers: Free Use (limited access), Replika Pro (core premium features including selfies, voice messaging, background calls), Replika Ultra (enhanced emotional intelligence and memory features), and Replika Platinum (top tier with real-time video recognition and training modes). Key features include conversational AI with persistent memory of user relationships and interests, voice/video calls, avatar customization, and AI-generated selfie images. The product is designed for emotional connection and personal growth, marketed as helping users 'flourish' in real life.

Differentiator

Problem solved

Functional benefit

Brands

• Replika Pro: Subscription tier offering full access to relationship status, premium activities, Replika selfies, image generation, voice messaging, background calls, daily gems, and premium voices.
• Replika Ultra
• Replika Platinum
• Replika Free

Products and services

• Replika AI Companion Replika AI Companion is a direct-to-consumer chatbot application that provides personalized emotional support, friendship, romantic role-play, grief processing, and personal growth conversations through a customizable AI avatar. It offers persistent memory of user relationships, routines, plans, and interests; text chat; voice calls; AI-generated selfies; avatar customization; and, in the top tier, real-time video recognition. It is distributed globally on iOS, Android, and web and monetized via freemium in-app subscriptions.

Quantifiable outcome

• 63% of users reported at least one positive outcome from using Replika (Maples et al., npj Mental Health Research, 2024)
• +4 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

AI capability12 records

Feature6 records

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Pi (Inflection AI): Pi is an AI companion developed by Inflection AI positioned around emotionally intelligent conversations and personal support. Like Replika, it targets consumer emotional connection use cases and competes for the same mindshare among users seeking empathetic AI interaction.
• Character.AI: Character.AI is the closest direct competitor to Replika, offering AI character companions with persona-driven conversations, memory, and subscription tiers. Both target consumers seeking emotional engagement and have overlapping use cases in friendship, roleplay, and romantic companionship.

Emerging players

• Woebot: Woebot is an AI chatbot specifically designed for mental health support, combining CBT techniques with conversational AI. It overlaps with Replika on the mental wellness use case but is positioned as a clinical-grade therapeutic tool rather than a companionship app.
• Talkie AI: Talkie AI is an emerging AI companion app focused on character-driven conversations and emotional connection. It targets similar consumer use cases as Replika with a freemium subscription model and competes for share in app store discovery for AI companion keywords.
• Wysa: Wysa is an AI mental wellness chatbot offering emotionally intelligent conversations combined with structured CBT exercises. It competes with Replika on the mental wellness and emotional support use case, particularly for users seeking clinical-adjacent support.
• Chai AI: Chai is an emerging AI character chat platform offering personalized AI companion experiences with roleplay and emotional conversation. It overlaps with Replika on persona-driven AI chat but focuses more on entertainment/roleplay than emotional wellness.

Regional players

• Xiaoice: Xiaoice is a leading AI companion platform primarily serving the Chinese market with hundreds of millions of users. It pioneered long-term emotional AI companionship and represents a regional peer with comparable technology positioning but distinct geographic focus.

Broad incumbents

• Snapchat My AI: Snapchat's My AI is a built-in chatbot companion integrated into a major social platform reaching hundreds of millions of users. While broader and not focused solely on companionship, it overlaps directly with Replika's consumer AI companion category and benefits from Snap's massive distribution.
• Meta AI: Meta has launched AI companion characters across Facebook, Instagram, Messenger, and WhatsApp. As a hyperscaler with billions of users, Meta represents the broadest incumbent threat to Replika's standalone companion positioning, leveraging massive distribution and proprietary AI investment.

Others

• Cleverbot: Cleverbot is a long-running conversational AI platform that historically pioneered consumer chatbot experiences. While its technology predates modern LLMs and its positioning is more novelty than companionship, it represents a historical peer in the consumer AI chat category.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• TikToktiktok.com/@replika
• Instagraminstagram.com/replika

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Replika