Who is open deep-research for?

open deep-research is a consumer product built for researchers.

Is open deep-research free?

Yes — open deep-research is free to use.

What platforms does open deep-research run on?

open deep-research runs on the web. It can also be self-hosted.

Is open deep-research still maintained?

Unverified. open deep-research has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to open deep-research?

Similar projects tracked by PulseGate include Deepsearch, Tongyi DeepResearch, and DeepSeek.

Who makes open deep-research?

open deep-research is developed by Heartsync.

How long has open deep-research been around?

open deep-research first shipped in 2024.

Back to the index

open deep-research

Name: open deep-research
Author: Heartsync

huggingface.coAI

open deep-research is an AI-powered research assistant that allows users to enter questions, upload files, or use web data to receive detailed answers. It leverages both user-provided documents and online sources to provide comprehensive information. Ideal for researchers and students seeking in-depth insights.

FreeWebSelf-hostedCloud-managed

Visit huggingface.co

Overview

5 features

open deep-research is an AI project. It focuses on finding detailed answers to research questions using both user documents and web data. open deep-research is a consumer product aimed at researchers. open deep-research costs nothing to use. It ships for the web, and it can be self-hosted.

Heartsync builds and maintains open deep-research, and it first shipped in 2024. Among its 5 catalogued features are file upload, web search, and detailed answers.

Summary written by a language model from the project’s public pages.

File upload
Web search
Detailed answers
Document analysis
Question answering

Built with & integrations

Hosting

AWS

AI providers

openaianthropicgoogle_geminilocal_oss

Runs on

BrowserSelf-hostedCloud-managed

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header
openai: .openai in the HTML · bgpt- in the HTML
anthropic: bclaude- in the HTML
local_oss: huggingface in the HTML
google_gemini: bgemini- in the HTML

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed10 Jul · 22:24 UTC
Heartsync/open-deep-research verified against its public source
Source: PulseGate · Open

Frequently asked questions about open deep-research

What is open deep-research?: Open deep-research focuses on finding detailed answers to research questions using both user documents and web data. It is catalogued under AI on PulseGate.
Who is open deep-research for?: open deep-research is a consumer product built for researchers.
Is open deep-research free?: Yes — open deep-research is free to use.
What platforms does open deep-research run on?: open deep-research runs on the web. It can also be self-hosted.
Is open deep-research still maintained?: Unverified. open deep-research has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to open deep-research?: Similar projects tracked by PulseGate include Deepsearch, Tongyi DeepResearch, and DeepSeek.Deepsearch Tongyi DeepResearch DeepSeek
Who makes open deep-research?: open deep-research is developed by Heartsync.
How long has open deep-research been around?: open deep-research first shipped in 2024.

At a glance

Platforms: Web
Languages: English
Built for: researchers
Model: B2C
Solves: Finding detailed answers to research questions using both user documents and web data.

Registered as

Hugging Face Spaces: Heartsync/open-deep-research

Developer

Heartsync

Index record

Indexed: 10 Jul 2026
Lifecycle: Alive
Last seen: 10 Jul 2026

Identity audit (12)

Slug: heartsync-open-deep-research-huggingface-co
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 10 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Canonical URL: https://huggingface.co/spaces/Heartsync/open-deep-research

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