AI Tools PickBest Research AI Tools
28 tools compared by price, Korean support and ease of start.
| Tool | Best for | Starts at | KO |
|---|---|---|---|
| Perplexity | An AI search engine that answers with sources attached | $20/mo | ✓ |
| You.com | AI web search engine that answers like a chatbot | $20/mo | ✓ |
| Genspark | Search where AI agents research and create for you | $24.99/mo | ✓ |
| Elicit | AI that finds papers and organizes them into tables | $49/mo | — |
| Consensus | Academic search that answers with research evidence | $10/mo | — |
| SciSpace | AI that helps you read and understand papers easily | $12/mo | — |
| ResearchRabbit | Free tool that maps papers by their connections | $10/mo | — |
| NotebookLM | AI notebook that answers only from your own material | $7.99/mo | ✓ |
| Julius AI | Upload a data file and the AI analyzes it and makes charts | $35/mo | ✓ |
| 라이너 (Liner) | Trustworthy AI search that always shows its sources | $17.99/mo | ✓ |
| 코그노시스 (Cognosys) | Web-based AI agent that handles research and tasks | $15/mo | ✓ |
| 서퍼 SEO (Surfer SEO) | SEO content tool that guides you to write search-ranking articles | $49/mo | ✓ |
| 프레이즈 (Frase) | An SEO tool to research, write and optimize content that ranks | $49/mo | — |
| 스케일넛 (Scalenut) | Research, write and optimize SEO content in one place | $24/mo | ✓ |
| 챗PDF (ChatPDF) | Upload a PDF and it reads and answers for you | $19.99/mo | ✓ |
| 휴마타 (Humata AI) | Research helper that answers across multiple documents at once | $9.99/mo | ✓ |
| 스콜라시 (Scholarcy) | Turn research papers into quick-read summary cards | $4.99/mo | — |
| 코모 서치 (Komo Search) | Ad-free AI search that gives answers with sources | $30/mo | ✓ |
| 아이애스크 (iAsk.Ai) | Ask a question, get an instant sourced answer | $9.95/mo | ✓ |
| 앤디 서치 (Andi Search) | Free AI search with no ads and no tracking | Free | — |
| 그로스바 (GrowthBar) | AI writes SEO blog posts built to rank on search | $36/mo | — |
| 애포라이 (Afforai / Logically) | AI research assistant that reads and answers from your docs | $3.99/mo | — |
| 클레이 (Clay) | Auto-finds sales leads and enriches them with contact data | $167/mo | — |
| 아폴로 (Apollo.io) | Finds sales leads from a database of 200M+ contacts | $49/mo | — |
| 심리스 AI (Seamless.AI) | Finds sales lead contact info in real time | Free tier | — |
| 카기 (Kagi Search) | Private, ad-free search engine you pay for | $5/mo | ✓ |
| 파워드릴 (Powerdrill) | Upload spreadsheets and let AI build analysis and reports | $16.58/mo | ✓ |
| Texta.ai | Monitor your brand's visibility across AI search | $49/mo | — |
PerplexityAn AI search engine that answers with sources attachedYou.comAI web search engine that answers like a chatbotGensparkSearch where AI agents research and create for youElicitAI that finds papers and organizes them into tablesConsensusAcademic search that answers with research evidenceSciSpaceAI that helps you read and understand papers easilyResearchRabbitFree tool that maps papers by their connectionsNotebookLMAI notebook that answers only from your own materialJulius AIUpload a data file and the AI analyzes it and makes charts라이너 (Liner)Trustworthy AI search that always shows its sources코그노시스 (Cognosys)Web-based AI agent that handles research and tasks서퍼 SEO (Surfer SEO)SEO content tool that guides you to write search-ranking articles프레이즈 (Frase)An SEO tool to research, write and optimize content that ranks스케일넛 (Scalenut)Research, write and optimize SEO content in one place챗PDF (ChatPDF)Upload a PDF and it reads and answers for you휴마타 (Humata AI)Research helper that answers across multiple documents at once스콜라시 (Scholarcy)Turn research papers into quick-read summary cards코모 서치 (Komo Search)Ad-free AI search that gives answers with sources아이애스크 (iAsk.Ai)Ask a question, get an instant sourced answer앤디 서치 (Andi Search)Free AI search with no ads and no tracking그로스바 (GrowthBar)AI writes SEO blog posts built to rank on search애포라이 (Afforai / Logically)AI research assistant that reads and answers from your docs클레이 (Clay)Auto-finds sales leads and enriches them with contact data아폴로 (Apollo.io)Finds sales leads from a database of 200M+ contacts심리스 AI (Seamless.AI)Finds sales lead contact info in real time카기 (Kagi Search)Private, ad-free search engine you pay for파워드릴 (Powerdrill)Upload spreadsheets and let AI build analysis and reportsTexta.aiMonitor your brand's visibility across AI search