# The best free research & learning tools

All 100 research & learning tools in the catalog across 11 sub-categories, ordered free tiers first.

## Stats

- 100 tools listed
- 94 free or freemium
- 40 with no paid plan at all
- 11 sub-categories covered

## FAQ

### What are the best free research & learning tools?

Flocci AI Tools lists 100 of them, ordered free tiers first: Ai2 Paper Finder (Asta), Aila (Oak National Academy), AlphaFold Server, alphaXiv and Biomni. 94 of the 100 are free or have a free tier. Each entry states what it uniquely does rather than a score.

### Which of these are completely free?

40 on this page are marked fully free with no paid plan at all: Ai2 Paper Finder (Asta), Aila (Oak National Academy), AlphaFold Server, alphaXiv and Biomni. The remaining 60 are freemium, trial or paid, and each is labelled with its exact tier so nothing surprises you at sign-up.

### How is this list ordered?

Free tools first, then freemium, then trial, then paid, and alphabetically inside each tier. Nobody pays to appear higher: Flocci AI Tools carries no ads, no sponsored slots and no paid listings, so the order reflects price and nothing else.

## Quick picks

### Which Research & Learning Tools work in a browser with no install?

Ai2 Paper Finder (Asta), Aila (Oak National Academy), AlphaFold Server, alphaXiv and Biomni all work in a browser tab with no install needed — just open the site and go. 73 of the 94 free Research & Learning Tools listed here are browser-based.

### Which Research & Learning Tools let you sign in with Google?

alphaXiv, Metaso AI Search (Mita), AskYourPDF, ChatPDF and Curipod support Google sign-in, so you can start without creating a new account. That's 11 of the 94 free Research & Learning Tools on this page.

### Which Research & Learning Tools have a mobile app?

Google LearnLM, Metaso AI Search (Mita), Phia, Amazon Rufus and Baidu AI Search have an iOS or Android app. 30 of the 94 free Research & Learning Tools here can run on your phone.

### Which Research & Learning Tools can you self-host or run offline?

AI Scientist-v2, Boltz, DeepSeek-OCR, Docling and Dolphin (ByteDance) can be self-hosted or run locally without a browser — useful for privacy, air-gapped networks, or avoiding API rate limits. 12 of the 94 free Research & Learning Tools here run offline.

## Tools

- [Ai2 Paper Finder (Asta)](https://aitools.flocci.in/tool/ai2-paper-finder-asta) — Free — Agentic literature-search tool built by Ai2, now folded into the broader 'Asta' research-agent platform
- [Aila (Oak National Academy)](https://aitools.flocci.in/tool/aila-oak-national-academy) — Free — Generates lesson plans, slides, quizzes and worksheets
- [AlphaFold Server](https://aitools.flocci.in/tool/alphafold-server) — Free — Free browser-based access to AlphaFold 3-class structure prediction for non-commercial research
- [alphaXiv](https://aitools.flocci.in/tool/alphaxiv) — Free — Free overlay for arXiv papers with public discussion/comment threads per paper
- [Biomni](https://aitools.flocci.in/tool/biomni) — Free — General-purpose biomedical agent combining LLM planning with code execution
- [Daydream](https://aitools.flocci.in/tool/daydream) — Free — Proprietary fashion-trained AI understands cut/color/occasion, not generic product search
- [dots.ocr (dots.mocr)](https://aitools.flocci.in/tool/dots-ocr-dots-mocr) — Free — 3B vision-language model for layout parsing across many scripts
- [Google LearnLM](https://aitools.flocci.in/tool/google-learnlm) — Free — Learning-tuned tutoring in Gemini
- [LangExtract (Google)](https://aitools.flocci.in/tool/langextract-google) — Free — Python library extracting structured data from unstructured text with LLMs
- [Little Language Lessons](https://aitools.flocci.in/tool/little-language-lessons) — Free — Tiny Lesson: situational vocabulary and grammar on demand
- [Metaso AI Search (Mita)](https://aitools.flocci.in/tool/metaso-ai-search-mita) — Free — Ad-free AI search with direct answers
- [MinerU](https://aitools.flocci.in/tool/mineru) — Free — Parses PDFs, images and Office files into Markdown, JSON, HTML or LaTeX
- [MiroThinker](https://aitools.flocci.in/tool/mirothinker) — Free — Deep research agent with up to 300 tool calls per task and 256K context
- [Morphic](https://aitools.flocci.in/tool/morphic) — Free — Open-source, Apache 2.0, self-hostable generative-UI search engine
- [olmOCR](https://aitools.flocci.in/tool/olmocr) — Free — Apache 2.0 open-source OCR toolkit from Ai2, 19.3k GitHub stars
- [PaddleOCR-VL](https://aitools.flocci.in/tool/paddleocr-vl) — Free — 1B-parameter document parsing VLM (NaViT encoder + ERNIE-4.5-0.3B)
- [Phia](https://aitools.flocci.in/tool/phia) — Free — Chrome extension + iOS app that surfaces resale/secondhand alternatives while shopping
- [ResearchRabbit](https://aitools.flocci.in/tool/researchrabbit) — Free — Visual citation-network mapping across 310M+ papers
- [Scira](https://aitools.flocci.in/tool/scira) — Free — Free, no credit card required
- [Semantic Scholar](https://aitools.flocci.in/tool/semantic-scholar) — Free — Fully free AI-powered search across 237M+ scientific papers
- [STORM (Stanford)](https://aitools.flocci.in/tool/storm-stanford) — Free — MIT-licensed open-source system that researches a topic and writes a full cited report
- [Tongyi DeepResearch](https://aitools.flocci.in/tool/tongyi-deepresearch) — Free — 30.5B-parameter MoE agent (3.3B active) with 128K context for long-horizon research
- [Wonderplan](https://aitools.flocci.in/tool/wonderplan) — Free — Day-by-day itineraries from destination, budget and interests
- [AI Scientist-v2](https://aitools.flocci.in/tool/ai-scientist-v2) — Free — Agentic tree search proposes ideas, runs experiments and writes papers
- [Amazon Rufus](https://aitools.flocci.in/tool/amazon-rufus) — Free — Amazon's AI shopping assistant, now branded Alexa for Shopping (formerly Rufus)
- [Baidu AI Search](https://aitools.flocci.in/tool/baidu-ai-search) — Free — Ad-free AI answers built on Baidu Search, Wenku, Health and Law content
- [Boltz](https://aitools.flocci.in/tool/boltz) — Free — First fully open-source model to approach AlphaFold3-level structure prediction, MIT-licensed
- [DeepSeek-OCR](https://aitools.flocci.in/tool/deepseek-ocr) — Free — Vision-language OCR that compresses document context optically
- [Docling](https://aitools.flocci.in/tool/docling) — Free — MIT-licensed, 64.7k GitHub stars, IBM Research-originated, now under LF AI & Data Foundation
- [Dolphin (ByteDance)](https://aitools.flocci.in/tool/dolphin-bytedance) — Free — Two-stage document-type and layout analysis then element parsing
- [Evo 2](https://aitools.flocci.in/tool/evo-2) — Free — DNA language model at single-nucleotide resolution with 1M base-pair context
- [GPT Researcher](https://aitools.flocci.in/tool/gpt-researcher) — Free — Planner and executor agents gather from 20+ web sources
- [GuideGeek](https://aitools.flocci.in/tool/guidegeek) — Free — 1M+ consumer users per vendor, live since April 2023 (longer track record than most AI trip tools)
- [ima.copilot (Tencent ima)](https://aitools.flocci.in/tool/ima-copilot-tencent-ima) — Free — AI workbench that searches, reads and writes from a personal knowledge base
- [Marker](https://aitools.flocci.in/tool/marker) — Free — Apache-2.0 code, 38.7k GitHub stars, converts PDFs/DOCX/PPTX/XLSX to markdown/JSON
- [MarkItDown](https://aitools.flocci.in/tool/markitdown) — Free — Converts PDF, Office files, images, audio and HTML into LLM-friendly Markdown
- [Nano AI Search (360)](https://aitools.flocci.in/tool/nano-ai-search-360) — Free — Calls 16+ Chinese large models (Doubao, Ernie, Qwen, MiniMax) in one search
- [Open Notebook](https://aitools.flocci.in/tool/open-notebook) — Free — Self-hosted NotebookLM alternative over PDFs, video, audio and web pages
- [PaperQA2](https://aitools.flocci.in/tool/paperqa2) — Free — RAG over PDFs with in-text citations grounded in passages
- [Perplexica](https://aitools.flocci.in/tool/perplexica) — Free — MIT-licensed, fully self-hostable open-source Perplexity clone
- [Anara](https://aitools.flocci.in/tool/anara) — Freemium — Cited answers linked to exact passages in papers and uploaded files
- [AskYourPDF](https://aitools.flocci.in/tool/askyourpdf) — Freemium — Chat with any PDF plus auto-fill PDF forms
- [Brisk Teaching](https://aitools.flocci.in/tool/brisk-teaching) — Freemium — Works inside Google Docs/Slides/Classroom and Microsoft Word/PowerPoint via extension
- [Chai-1 (Chai Discovery)](https://aitools.flocci.in/tool/chai-1-chai-discovery) — Freemium — Chai-1 is free, Apache-2.0-licensed for academic and commercial use — a genuinely open structure-prediction model
- [Chandra OCR](https://aitools.flocci.in/tool/chandra-ocr) — Freemium — Converts images and PDFs to HTML, Markdown or JSON with layout
- [ChatGPT Deep Research](https://aitools.flocci.in/tool/chatgpt-deep-research) — Freemium — Runs up to ~30 min for exhaustive reports
- [ChatGPT Search](https://aitools.flocci.in/tool/chatgpt-search) — Freemium — Real-time web answers inside ChatGPT
- [ChatGPT Study Mode](https://aitools.flocci.in/tool/chatgpt-study-mode) — Freemium — Socratic step-by-step tutoring mode built into ChatGPT rather than direct answers
- [ChatPDF](https://aitools.flocci.in/tool/chatpdf) — Freemium — Chat with any PDF or document
- [Connected Papers](https://aitools.flocci.in/tool/connected-papers) — Freemium — Visual graph of related papers built from co-citation analysis
- ... and 50 more — see the full list on the page.
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Source: Flocci AI Tools — https://aitools.flocci.in/best/best-research-learning-tools

Facts last verified: October 2026