# AI tools for “Topic research”

1,266 matching tools; showing 24, ranked by relevance.

Related categories: [ai-research-tool](https://openaitools.app/category/ai-research-tool.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Consensus](https://openaitools.app/tool/consensus) | 6,014,388 | -1.2% | Freemium | AI academic search engine for peer-reviewed science | category: ai-research-tool; keywords 100%; semantic match | [.md](https://openaitools.app/tool/consensus.md) |
| 2 | [Research Topics Generator](https://openaitools.app/tool/research-topics-generator) | 29,487 | +10.4% | Free | Free AI topic ideas for papers, theses and dissertations | category: ai-research-tool; keywords 100%; semantic match | [.md](https://openaitools.app/tool/research-topics-generator.md) |
| 3 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 4 | [Prolific](https://openaitools.app/tool/prolific-com) | 18,697,671 | -1.8% | Paid | High-quality human data for AI training, evaluation, and research | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/prolific-com.md) |
| 5 | [TopicMojo](https://openaitools.app/tool/topicmojo) | 4,837 | -13.9% | Freemium, Paid | Topic and question research powered by 50+ data sources | category: ai-research-tool; keywords 100%; semantic match | [.md](https://openaitools.app/tool/topicmojo.md) |
| 6 | [InfraNodus](https://openaitools.app/tool/infranodus) | 62,927 | -9.9% | Freemium, Free Trial | AI text analysis with knowledge graphs to reveal topics and content gaps | category: ai-research-tool; keywords 100%; semantic match | [.md](https://openaitools.app/tool/infranodus.md) |
| 7 | [Paper Digest](https://openaitools.app/tool/paper-digest) | 97,202 | -7.1% | Freemium | AI-powered platform to read, write, and stay current with research | category: ai-research-tool; keywords 100%; semantic match | [.md](https://openaitools.app/tool/paper-digest.md) |
| 8 | [Topicfinder](https://openaitools.app/tool/topicfinder) | 10,448 | -16.1% | Free Trial, Paid | Discover thousands of your competitors' best-performing content topics, fast | category: ai-research-tool; keywords 100%; semantic match | [.md](https://openaitools.app/tool/topicfinder.md) |
| 9 | [Semantic Scholar](https://openaitools.app/tool/semantic-scholar) | 8,198,672 | +5.8% | Free | A free, AI-powered academic search engine for 240M+ papers across every scientific field | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/semantic-scholar.md) |
| 10 | [Branded](https://openaitools.app/tool/gobranded-com) | 3,704,728 | +6.6% | Contact for Pricing | Targeted research audiences with AI-verified data quality | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/gobranded-com.md) |
| 11 | [Keyword Insights](https://openaitools.app/tool/keyword-insights) | 19,207 | +26.3% | Free Trial, Paid | Build topical authority that ranks in Google and gets cited by AI search | category: ai-research-tool; keywords 100%; semantic match | [.md](https://openaitools.app/tool/keyword-insights.md) |
| 12 | [Genspark.ai](https://openaitools.app/tool/genspark-ai) | 10,215,720 | -7.9% | Freemium, Paid, Contact for Pricing | Agentic search that composes cited research pages for you | keywords 100%; semantic match | [.md](https://openaitools.app/tool/genspark-ai.md) |
| 13 | [Topical Map AI](https://openaitools.app/tool/topical-map-ai) | 7,516 | -16.7% | Paid | Solo SEOs and agencies, one tool. | category: ai-research-tool; keywords 100%; semantic match | [.md](https://openaitools.app/tool/topical-map-ai.md) |
| 14 | [Meta AI](https://openaitools.app/tool/meta-ai) | 43,935,687 | +27.7% | Free | Meta's free AI assistant for answers, images and everyday tasks | keywords 100% | [.md](https://openaitools.app/tool/meta-ai.md) |
| 15 | [Elicit](https://openaitools.app/tool/elicit) | 1,751,507 | +3.1% | Freemium | AI research assistant for evidence-based literature review and synthesis | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/elicit.md) |
| 16 | [Scite](https://openaitools.app/tool/scite) | 841,974 | +1.1% | Free Trial, Contact for Pricing | AI answers grounded in 300M+ scholarly full texts | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/scite.md) |
| 17 | [Tavily](https://openaitools.app/tool/gpt-researcher) | 989,998 | -0.8% | Contact for Pricing | The real-time web access layer for AI agents and deep research | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/gpt-researcher.md) |
| 18 | [HIX AI](https://openaitools.app/tool/hix-ai) | 942,974 | +11% | Freemium, Free Trial | HIX AI is an AI agent workspace that researches topics, then turns the findings into slides, marketing copy, illustrations, video, documents and working code. It brokers a mix of leading models, offers a large library of | keywords 100%; semantic match | [.md](https://openaitools.app/tool/hix-ai.md) |
| 19 | [ResearchRabbit](https://openaitools.app/tool/researchrabbit) | 831,571 | +3.1% | Free | Map the literature around the papers you love—free | category: ai-research-tool; keywords 100% | [.md](https://openaitools.app/tool/researchrabbit.md) |
| 20 | [Connected Papers](https://openaitools.app/tool/connected-papers) | 750,576 | +3.1% | Freemium | Explore the academic literature as a visual graph of related papers | category: ai-research-tool; keywords 100% | [.md](https://openaitools.app/tool/connected-papers.md) |
| 21 | [WorkBuddy](https://openaitools.app/tool/workbuddy) | 2,341,262 | +43.9% | Freemium | An AI work partner that turns a sentence into finished office deliverables | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/workbuddy.md) |
| 22 | [Grokipedia](https://openaitools.app/tool/grokipedia) | 1,728,388 | +6.9% | Free | An open, AI-written encyclopedia built and fact-checked by Grok | category: ai-research-tool; keywords 100% | [.md](https://openaitools.app/tool/grokipedia.md) |
| 23 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | category: ai-research-tool; keywords 100% | [.md](https://openaitools.app/tool/merlin-ai.md) |
| 24 | [Ithy](https://openaitools.app/tool/ithy-ai) | 174,787 | -9.2% | Free | Deep research answers that combine ChatGPT, Gemini, Claude and more | category: ai-research-tool; semantic match | [.md](https://openaitools.app/tool/ithy-ai.md) |

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Source: https://openaitools.app/?q=Topic%20research

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