✓
Tool
Category
Pricing
Free?
Updated
Iris.ai
AI Research
Enterprise
—
Mar 2026
→
AI workspace for R&D teams to systematically explore and analyze scientific literature.
Best for: research
Connected Papers ✓
AI Research
Freemium
✓
Mar 2026
→
Visual graph explorer that maps related papers based on similarity, not just citations.
Best for: research
PubMed AI ✓
AI Research
Free
✓
Mar 2026
→
AI-enhanced biomedical literature search built on the PubMed database by NCBI.
Best for: biomedical
Perplexity AI ✓
AI Productivity
Freemium
✓
Mar 2026
→
AI search engine with cited sources, multi-step reasoning, and real-time web access.
Best for: search
Jenni AI
AI Research
Freemium
✓
Mar 2026
→
AI writing assistant for academic papers with autocomplete and in-text citations.
Best for: writing
SciNote
AI Research
Freemium
✓
Mar 2026
→
Electronic lab notebook with AI features for protocols, data management, and compliance.
Best for: lab-notebook
Paper Digest
AI Research
Freemium
✓
Mar 2026
→
AI paper summarization service with daily digests and conference coverage.
Best for: research
OpenAlex
AI Research
Free
✓
Mar 2026
→
Free open catalog of 250M+ scholarly works with open API and data snapshots.
Best for: research
CORE
AI Research
Free
✓
Mar 2026
→
World's largest open access paper aggregator with 250M+ records and text mining API.
Best for: open-access
SEMrush ✓
AI Marketing
From $129.95/mo
—
Mar 2026
→
All-in-one SEO and marketing platform with AI-powered keyword and competitor analysis.
Best for: seo
Benchling ✓
AI Research
Freemium
✓
Mar 2026
→
Cloud R&D platform for life sciences with ELN, molecular biology tools, and data management.
Best for: biotech
Zotero ✓
AI Research
Free
✓
Mar 2026
→
Free open-source reference manager with browser extension, annotations, and Word integration.
Best for: reference-manager
Humata AI ✓
AI Research
Freemium
✓
Mar 2026
→
AI chat for PDFs that answers questions with page references and summarizes documents.
Best for: PDF
Perplexity Computer ✓
AI Productivity
From $20/mo
—
Mar 2026
→
Autonomous agent platform for web browsing and complex task execution.
Best for: autonomous-agent
AI Writer
AI Writing
From $29/mo
—
Mar 2026
→
AI article generator with source citations and verifiable content creation.
Best for: article-generation
Wisio
AI Research
Freemium
✓
Mar 2026
→
AI scientific writing tool with grammar, style, and structure suggestions for manuscripts.
Best for: writing
Mendeley
AI Research
Freemium
✓
Mar 2026
→
Elsevier reference manager with social networking, PDF management, and collaboration.
Best for: reference-manager
PDF.ai
AI Research
Freemium
✓
Mar 2026
→
AI PDF tool for chatting, data extraction, and summarization with source highlights.
Best for: PDF
Snorkel AI
AI Research
Enterprise
—
Mar 2026
→
Programmatic data labeling platform using labeling functions instead of manual annotation.
Best for: data-labeling
Unpaywall
AI Research
Free
✓
Mar 2026
→
Free browser extension that finds legal open access versions of paywalled papers.
Best for: open-access
Shap-E
AI 3D Generation
Free
✓
Mar 2026
→
OpenAI open-source model for generating 3D objects from text and images
Best for: 3d-generation
Exa AI
AI Agents
Freemium
✓
Mar 2026
→
Semantic search engine and API for AI agents using embedding-based retrieval
Best for: semantic-search
DSPy
AI Agents
Free
✓
Mar 2026
→
Stanford framework for algorithmically optimizing LLM prompts and agent pipelines
Best for: DSPy
Elicit
AI Research
Freemium
✓
Mar 2026
→
AI research assistant for finding, extracting, and synthesizing academic papers.
Best for: research
Consensus
AI Research
Freemium
✓
Mar 2026
→
AI academic search engine that finds scientific consensus on any research question.
Best for: research
Litmaps
AI Research
Freemium
✓
Mar 2026
→
Interactive citation maps showing research evolution over time with monitoring alerts.
Best for: research
Scholarcy
AI Research
Freemium
✓
Mar 2026
→
AI summarizer that creates interactive flashcards from research papers and reports.
Best for: research
Keenious
AI Research
Freemium
✓
Mar 2026
→
AI that recommends relevant research articles based on your writing and notes.
Best for: research
ResearchRabbit ✓
AI Research
Free
✓
Mar 2026
→
Free personalized research paper discovery with visual networks and new paper alerts.
Best for: research
SciSpace ✓
AI Research
Freemium
✓
Mar 2026
→
AI copilot for understanding research papers with explanations and literature review tools.
Best for: research
Scite.ai
AI Research
Freemium
✓
Mar 2026
→
Smart citations showing whether research supports or contradicts scientific claims.
Best for: research
Lateral
AI Research
Freemium
✓
Mar 2026
→
AI document analysis tool for finding themes and comparing concepts across research sources.
Best for: document-analysis
Explainpaper
AI Research
Freemium
✓
Mar 2026
→
AI that explains confusing research paper text in plain language when you highlight it.
Best for: research
Dimensions AI
AI Research
Freemium
✓
Mar 2026
→
Linked research database connecting publications, grants, patents, and clinical trials.
Best for: research
Semantic Scholar ✓
AI Research
Free
✓
Mar 2026
→
Free AI academic search with 200M+ papers, TLDR summaries, and citation graphs.
Best for: research
Google Scholar ✓
AI Research
Free
✓
Mar 2026
→
Free Google search engine for scholarly articles, theses, books, and patents worldwide.
Best for: research
Inciteful
AI Research
Free
✓
Mar 2026
→
Free citation network analysis tool for rapid literature review and paper discovery.
Best for: research
BASE Search
AI Research
Free
✓
Mar 2026
→
Academic search engine indexing 300M+ open access documents from 10,000+ providers.
Best for: research
NeuralText
AI Writing
From $19/mo
—
Mar 2026
→
AI SEO platform combining keyword research, content briefs, and AI writing.
Best for: seo
Showing 50 of 101 tools — page 1 of 3