Poly
YC S22San Francisco, US · Founded 2022 · 3 employees · Hiring · 2 known investors
Poly is an AI-powered file browser that uses deep content understanding to enable users to search, summarize, generate, and collaborate on files across multiple formats. The platform indexes file content down to granular levels like pages, paragraphs, and pixels, supporting semantic search by image, concept, color, and other attributes.
Founders & leadership· Y Combinator alumni (S22)
Poly was founded in 2022 by Abhay Agarwal.
Investors · 2
Funding
SEC filings, press & company announcements- Undisclosed amountSeedNov 2025Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 2026Poly (poly.app) markets itself as an "intelligent cloud file browser": cloud storage combined with an AI layer that reads and indexes the contents of stored files. The product is available as a web application and a desktop application, and access at the time of the source capture was gated behind a waitlist alongside a download option. According to the company's site, Poly understands files "down to the page, or paragraph, or pixel," allowing users to find, summarize, generate and collaborate on material held in the drive, and it states support for nearly every common file type.
Search is a central capability. Poly advertises retrieval by image, concept, phrase, color and face, as well as search inside files to locate a specific scene, page or clip. A conversational assistant answers natural-language questions about the file system — for example locating misplaced footage across folders or transcribing an interview from a video clip. Additional AI functions listed include analyzing large folders of content (knowledge bases, archives, datasets), generating images from folders of reference material, creating notes and summaries, reading complex documents and diagrams such as blueprints and technical reports, and automatic tagging and organization.
The browsing layer offers multiple view modes (feed, grid, icon, tree, column, gallery) plus sorting, grouping, filtering and configurable file properties, with desktop-style interactions such as spacebar preview, right-click, drag and selection gestures. Platform features include desktop sync into the local file system, long-context conversations spanning thousands of files, full version history with revert, public sharing of browsable and searchable folders, shared drives with separate permissions and real-time updates, a "Hide from AI" toggle that excludes selected files from search and the agent, offline use on web and desktop with later sync, and encryption of files on device, in transit and in the cloud. Collaborative conversations, in which multiple people interact with the model in real time, are listed as coming soon.
Business model
The public site presents a hosted cloud storage and AI file-management product delivered through web and desktop applications, with a waitlist-based sign-up. No pricing, plan tiers or contracting details are disclosed in the available sources.
Latest developments
The website lists collaborative conversations — real-time multi-user interaction with the model — as a forthcoming feature, and shows the product as waitlisted with web and desktop apps available.
▸Full profile — market position, technology, go-to-market, geography, risks & controversies
Market position
Positioning rests on combining a conventional file browser experience with content-level AI understanding: search that reaches inside documents, images, audio and video rather than matching filenames, multiple native-feeling view modes and gestures, and privacy controls such as on-device/in-transit/cloud encryption and a per-file option to hide content from the AI agent.
Technology
The site describes content-level indexing of files at page, paragraph and pixel granularity, enabling semantic and multimodal search (image, concept, phrase, color, face) and in-file retrieval of specific scenes, pages or clips. A conversational agent with long-context capability can read thousands of files in one conversation and supports multiple simultaneous conversations; it performs transcription of audio/video, summarization and note generation, image generation from folders of references, interpretation of complex documents and diagrams, and automatic tagging. Supporting infrastructure includes desktop sync to the local filesystem, per-file version history, offline operation with deferred sync, and encryption on device, in transit and in the cloud, plus a per-file control to exclude content from AI processing.
Go-to-market
Direct self-serve distribution via the poly.app website, with a waitlist for access and downloadable desktop apps in addition to the web app. Public folder sharing, which lets anyone browse, download and search shared folders, functions as a distribution surface. The site also lists Discover and Showcase sections.
The site frames use cases around people managing large volumes of unstructured media and documents: knowledge bases, archives and datasets; branding, visual exploration and concepting; knowledge capture, research and coursework; visual search and media browsing; unstructured data, blueprints and technical reports; and file management and workflow automation. Shared drives and permissions indicate team as well as individual use.
Geography
Not established by the public sources reviewed.
Risks & controversies
No risks or controversies are documented in the available sources. Note that the name "Poly" is shared with several unrelated entities (HP Poly communications hardware and software, PolyAI, and unrelated consumer apps), which complicates public-source verification.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Competitors · 3
by search overlap
Companies competing with Poly for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
▸Research sources · 8
primary sources listed
- Polypoly.app · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Poly do?
- Poly is an AI cloud file browser that indexes file contents so users can search, summarize, generate and collaborate across formats.
- Who founded Poly?
- Poly was founded by Abhay Agarwal in 2022.
- Who are Poly's investors?
- Poly's investors include Felicis Ventures, Y Combinator.
- Where is Poly headquartered?
- Poly is headquartered in San Francisco, US.