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About

FindDepth is a web-based AI research assistant that turns a user's question into a structured, cited research report. It breaks a question into sub-questions, searches and reads sources, prioritizes official, academic, and primary material, and checks cited figures against source text. Reports identify unresolved questions, include tables and charts, and can be downloaded as PDF, Word, or Markdown files. The report is written in the language of the question. FindDepth uses pay-per-use credits that do not expire; no subscription or monthly fee is required. It is designed for analysts, consultants, researchers, students, and policy teams who need documented research for analysis, briefing, or decision support.

About

Liner is a suite of AI agents built for accurate search, academic research, and professional writing workflows. The platform includes Liner for everyday search, Liner Scholar for academic work, and Liner Write for drafting and editing professional content. Liner provides cited answers, follow-up questions, and mind maps to help users understand complex topics based on reliable sources. Liner Scholar helps users find papers, compare research, strengthen writing with citations, and generate literature reviews. Liner Write helps users turn ideas into emails, newsletters, reports, business proposals, and other polished documents. Built for professionals, students, researchers, writers, and teams, Liner helps users search, research, verify, draft, and refine work in one connected AI workspace.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Audience

Analysts, consultants, researchers, students, and policy teams who need sourced, verifiable research reports.

Audience

Liner is best suited for professionals, students, researchers, academics, writers, content teams, product managers, consultants, business strategists, editors, customer success teams, and organizations that need AI search, cited answers, academic research, paper discovery, literature reviews, citation support, professional drafts, document editing, research agents, and reliable source-based workflows

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$10/1,000 credits
Pay-per-use credits cost $10 per 1,000 credits. Credits do not expire, and no subscription is required.
Free Version Not Supported
Free Trial Not Supported

Pricing

$17.99/month
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 1.6 / 5
ease 3.0 / 5
features 3.0 / 5
design 2.8 / 5
support 2.2 / 5

Pros & Cons from Real Users

Pros

  • Hey! If you, like me, forgot to cancel your free trial and got charged a huge amount, then do this! Contact Liner through their "Contact Us" section on their website and write something saying that you live in the EU and are therefore eligible for a refund within 14 days of starting the paid subscription. That's what their terms and conditions say. If you don't say this, I don't think they accept any other reason to refund the amount. I hope this helps someone! x
  • No Pros. Every thing is bad there. As IT people, they don't have simple common sense. The user query is displayed on the screen in bold and big fonts. What???? the person sitting in neighbor to you can read it easily. Are you mad? Why it is so slow even after paid version? Explain me, how you are better than ChatGPT?. I used both and realized ChatGPT is worth to pay $20 per month. Liner is a JUNK. They don't refund money. They want free money.
  • Since this ad encourages cheating, it's hard for me to say anything positive. Well, at least it presumably gives an explanation along with the answer (see below).
  • No pros, it's absolute garbage. It makes me want to jump off a building. I wouldn't recommend this to anyone.
  • Information is up to date. Search and pdf summaries are by far the best features. Offers references on the spot. Nice interactivity because it provides for follow up questions. The free trial is also reasonable because of the high number of questions it allows per day.

Cons

  • how easy it is to forget to cancel the free trial.
  • If you upgrade, yearly they charged mere more $200, within a month I decided not to use since it was very slow all the time, crashing again and again, so many :something wen wrong" errors. THEY DO NOT REFUND MONEY. THIS IS A CHEAT FRAUD COMANY. As AI company, they don't have simple common sense to hyperlink email to support@getliner.com. if click this email (blue link), it keeps going to getliner.com and not to email.
  • I just saw an ad for Liner on Youtube. It said that if you are short on time answering questions, just C&P the question into Liner to get the answer along with an explanation. I also asked, using the scholar version, about published research in a particular field by a given researcher but not from an English-speaking country. It claimed there was none. A search using an Internet search engine gave results..
  • The UI sucks. Glitchy. Hard to use. Overpriced. Garbage.
  • It takes quite some time to fetch information from sources and even sometimes fails to find the answers. Customization and personalization of responses is not that good.Sometimes it will just combine the answers from its sources directly without adjusting them.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

FindDepth
Founded: 2026
Turkey
finddepth.com

Company Information

Liner
United States
liner.com

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Categories

AI Research Tools Supported

Categories

Academic Research Supported
AI Research Tools Supported
AI Tools Supported

Integrations

ChatGPT Not Supported
Evernote Not Supported
GPT-3.5 Not Supported
GPT-4 Not Supported
Google Not Supported
Google Chrome Not Supported
Microsoft Edge Not Supported
Microsoft OneNote Not Supported
Microsoft Word Not Supported
NAVER Whale Not Supported
Opera Not Supported
Safari Not Supported
YouTube Not Supported

Integrations

ChatGPT Supported
Evernote Supported
GPT-3.5 Supported
GPT-4 Supported
Google Supported
Google Chrome Supported
Microsoft Edge Supported
Microsoft OneNote Supported
Microsoft Word Supported
NAVER Whale Supported
Opera Supported
Safari Supported
YouTube Supported
Claim FindDepth and update features and information
Claim FindDepth and update features and information
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Claim Liner and update features and information