Kong AI Gateway vs Liner
Kong AI Gateway
konghq.comLiner
liner.comSide by side
| Figure | Kong AI Gateway | Liner |
|---|---|---|
| Price from | — | $1.25/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 3 | 9 |
| Spec score · Tool Calling | 6.2 (#17) | 9.0 (#4) |
| Founded | 2009 | 2015 |
| Headquarters | San Francisco, California, United States | Seoul, Republic of Korea |
Plans
Kong AI Gateway
- Free trialFree
- PlusPriced on request
- EnterprisePriced on request
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
Kong AI Gateway
Kong AI Gateway has no write-up on Specifiction yet; its figures are above.
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.