PE 
perplexity.ai
A search engine that gives precise answers to complex questions
Best Research & Science AI tools (2026)
19 tools ranked by community votes.
Looking for the best Research & Science AI tools? We've ranked 19 options by community votes and reviews so you can find the right one. Many of these tools offer free plans, so you can try them before paying. 10 of these tools are verified by our editors.
CL 
anthropic.com
Discover a next-generation AI model designed for advanced use while remaining highly secure. You’ll enjoy top-tier performance for coding, analysis, and research, while safeguards block sensitive applications such as cybersecurity and biology
SH 
Shoomble ✓
shoomble.com
Chat with a selection of the best AI characters available online. Quickly develop role-playing scenarios or test different types of AI-assisted social interactions. This platform features AI girlfriends, AI boyfriends, and anime-inspired characters
LI 
liner.com
An AI copilot for your workspace, powered by ChatGPT. Quickly find information and reference sources to improve your research efficiency
CO 
consensus.app
Get deep insight into scientific research from an AI-powered search engine
WO 
wolframalpha.com
Calculate or ask anything you want to this incredible AI, expert in science (very advanced level)
BL 
blackrock.com
Explore the latest research in artificial intelligence applied to finance: machine learning, portfolio optimization and predictive analytics developed by one of the world's leading investment firms
PR 
openai.com
A free cloud-based LaTeX workspace that directly integrates GPT-5.2 into scientific writing, with unlimited projects and collaborators. Instantly convert your whiteboard sketches into LaTeX code, search arXiv documentation, add automatic citations, and more
NV 
nvidia.com
A planetary digital twin that simulates climate with 2 km resolution using AI. Get high-precision weather forecasts and alerts for extreme events via cloud infrastructure
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Frequently asked questions
What is the best Research & Science AI tool?
Based on community votes, Perplexity AI is currently the highest-ranked Research & Science AI tool with 1,083 votes and a 4.6/5 rating. You can compare it against the alternatives listed on this page.
How many Research & Science AI tools are there?
We currently track 19 Research & Science AI tools, ranked by community votes and reviewed for quality.
Is Perplexity AI free?
Perplexity AI is free to use. The pricing badge on each card shows whether a tool is free, freemium or paid.
How do I choose the best Research & Science AI tool?
Start with the tools ranked highest by community votes, then compare ratings, pricing and the specific features each tool offers. Save your shortlist to favorites and use the compare feature to see up to 4 tools side by side.