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Kiosk

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Kiki is an AI assistant accessible via text messaging that helps users manage their schedules, tasks, decisions, and personal routines through conversational SMS interactions.

Also known as Kiki

Founders & leadership

DNDenis Nazarov
Denis NazarovFounderPreviously led Mirror as CEO from 2020 to 2024, contributed to Uniswap Labs, and spent a year as an investment partner at Andreessen Horowitz. Earlier, he founded Mediachain Labs, which was acquired by Spotify, where he worked as an R&D software engineer.

Investors · 11

Also in the syndicate · 1

Grep Ventures

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Company profile

researched Aug 2026

Kiosk (kiosk.app) operates Kiki, an AI assistant that users interact with entirely through text messaging. Rather than a standalone app, the product is reached by texting a US phone number, positioning the assistant inside the user's existing SMS conversations.

As presented on the company's site, Kiki handles calendar and scheduling work (rearranging meetings, blocking focus time, protecting personal appointments), task and commitment follow-through, product and price research, document review such as reading a consulting agreement and flagging mismatched non-compete and termination terms, drafting written communications from voice notes, and tracking personal metrics including workouts, sleep, calories and protein intake. It also supports multi-party group chats so several people can coordinate with the assistant together, with memory from a user's private thread stated not to carry over into shared chats.

Business model

Consumer-facing AI assistant accessed by texting a published phone number; the site describes the product and its onboarding step but does not state pricing terms.

▸Full profile — technology, go-to-market

Technology

The product is delivered through a conversational text-messaging interface backed by an AI assistant. Demonstrated capabilities include natural-language scheduling and calendar manipulation, persistent memory of a user's context and past commitments, product search with pricing and price-alert options, PDF document ingestion and contract-term analysis, voice-note-to-draft text generation, and logging and summarization of health and fitness data. Group chat sessions are described as isolated from an individual user's memory.

Go-to-market

Direct-to-consumer self-serve onboarding: prospective users start by texting the assistant's published phone number, with the site acting as the primary acquisition surface.

Individual consumers managing work commitments, personal appointments, purchases, contracts and health or fitness routines.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Related companies · 3

Companies working in the same space as Kiosk.

▸Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Kiosk do?
Kiki is a text-message-based AI assistant that helps users manage schedules, tasks, purchases and personal routines.
Who founded Kiosk?
Kiosk was founded by Denis Nazarov.
Who are Kiosk's investors?
Kiosk's investors include a16z crypto, Andreessen Horowitz, Electric Capital, Union Square Ventures (USV), AlleyCorp, Banter Capital, House Capital, Riot Ventures and 2 more.