Kimi Deep Research vs Liner
Kimi Deep Research
kimi.aiLiner
liner.comSide by side
| Figure | Kimi Deep Research | Liner |
|---|---|---|
| Price from | Free | $1.25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | — | Yes |
| Plans published | 1 | 9 |
| Spec score · AI Research Assistants | 7.8 (#20) | 8.9 (#5) |
| Platforms | Kimi is available on the web, Windows, macOS, iOS, and Android, and Kimi Browser Extension is offered as a browser extension. | Liner lists apps for iOS, Android, Mac, and Windows, plus Chrome and Edge browser extensions. |
| Security | The privacy policy says Moonshot AI uses reasonable technical and organizational measures to protect personal information, while stating it cannot guarantee security completely. | Liner says users can request deletion of their account and activity, and that it regularly checks sensitive personal data and securely deletes it. |
| Support | The Kimi Help Center has a Deep Research section covering research, search tips, report generation, downloads, and saving. | The pricing page says Enterprise includes a dedicated manager and onboarding sessions, and lists dedicated customer success support for customized AI solutions. |
Plans
Liner
- FreeFree
- Pro$14.99 a year
- Pro annual$14.99 a month
- Pro$17.99 a month
- Team$26.99 a month
- Max$29.99 a year
- Max annual$29.99 a month
- Max$35.99 a month
- EnterprisePriced on request
In their own words
Kimi Deep Research
Kimi Deep Research turns a research question into a cited report by clarifying its scope, making a plan, searching sources, and synthesizing findings. It searches the open web and professional databases spanning news, government, academic, corporate, financial, and economic material. Reports can contain charts and traceable citations from web research and uploaded files. Users can follow up within the same session, with additional sources gathered in light of earlier context and findings. Deliverables include Markdown, PDF, PowerPoint, Word, Excel, and interactive HTML. Users may upload background files and review the agent’s queries and fetched URLs while it works. The feature lists use cases in finance and investment, academic and market research, consulting, business analysis, and due diligence. It is available on Android, iOS, macOS, Windows, web, and as an extension. The free plan has a limited monthly allowance, with usage measured by token consumption rather than a fixed query count; paid plans start at $19/mo. The privacy policy says prompts and uploaded files may be processed to provide and improve services, including training and optimizing AI models.
Liner
Liner combines AI search, academic research, and writing tools for professional workflows. Its search answers include citations users can follow, and searches can be limited to a chosen pool of sources. Liner Scholar supports paper discovery, citation following, comparisons across papers, literature reviews, and research hypotheses. Liner Write drafts from a topic, adds citations, edits text with AI, and exports to PDF or DOCX. Free accounts get unlimited Advanced Search and access to Image Generation and Deep Research, but have no agent credits, receive answers with ads, and can upload one file per day up to 25MB. Pro and Max list ChatGPT, Gemini, and Claude model access, with larger upload limits and ad-free search. Liner is available on Android, iOS, macOS, Windows, web, as an extension, and through an API. Pro costs $14.99 a month billed annually; Max costs $29.99 a month billed annually. Team includes a dedicated workspace and excludes team data from AI training.