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There are 8 Free AI tools for Research.

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Also used for Research 8

Notis 10.25.1

Your AI Intern One Message Away. Dump the busy work. Work like

441,274
497
4.3

Released 6d ago
Free + from $20/mo
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404,036 notis.ai

Florian

🛠️ 2 tools 🙏 57 karma

Hi there 👋 Flo here — this week brings a few delightful improvements to Notis: - WhatsApp automation was failing if it contained line breaks. - iMessage and WhatsApp now fall back to SMS when messages can’t be sent through the main channel. - For the 1% who didn't find it intuitive to ask Notis for the link to your portal, we made you a sign-in page 😉 - Fixed an issue that prevented Notis from saving multiple attachments to a Notion property. - Improved how images are handled so every agent can use vision to analyse what you share. Have a lovely week, Flo & Notis

4
Mind Map Wizard

Generate AI mind maps from a topic: free, no sign-up, no ads

71,285
700
4.1

Released 9mo ago
#22 in Trending
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49,359 mindmapwizard.com

Emmanuella Marshall

🙏 197 karma

Feb 23, 2025

@Mind Map Wizard

i would say it gives the mind a sense of clarity

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Gemini 3 Pro

Gemini: Google's most capable AI model yet

50,336
342
4.2

Released 6d ago
Free + from $19.99
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34,055 blog.google

Gemini — v3 Pro

Gemini 3 is integrated into Google Search from day one as the default AI model, while Gemini 2.x mainly powered the Gemini app, Workspace features, and APIs rather than core search by default. Gemini 3 introduces stronger agentic features like Gemini Agent and the Antigravity dev platform for multi step task automation and autonomous coding, which go beyond Gemini 2.x’s more traditional tool use. Gemini 3 shows higher benchmark performance, including a top LMArena score that beats Gemini 2.5 Pro. Gemini 3 is positioned more as a full personal and work assistant for planning, study and life tasks, while Gemini 2.x was framed mainly as a multimodal chat and coding assistant with large context and tool use. Gemini 3’s search and app experience emphasizes richer interactive answers with visuals and structured content; Gemini 2.x already supported multimodal input, but did not drive this new search experience system wide.

81
Grok 4.1

Conversational AI for understanding the universe.

8,975
135
4.3

Released 7d ago
Free + from $30/mo
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fernand Lopes

🙏 95 karma

Apr 13, 2025

@Grok

i love it i use it to teach me Italian and ukranian and programing ! and it awesome , because it allows you in the free version send many prints of your screen , not having to explain all the errors by typing diferent from gpt that you can only send 3 photos in the free version. i also use grok to study i frist make the exercise in my book then i take a photo of my exercise then i ask it to see if there is any mistake and dissipate my terryble handwriting it understands

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Claude 4.5

Building reliable, interpretable AI systems

39,599
485
4.1

Released 1mo ago
Free + from $20/mo
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Bibash Katel

🙏 58 karma

Jul 16, 2024

@Claude

The most humanly AI i have used so far but the problem is as soon as you start piling up messages in single chat session , it starts getting slow and at some point it starts freezing and also uses a lot of resources. For time being its okay to do 3 4 messages but as soon as we continue it has messages limitation and also starts getting very very slow . For the price of £18 per month this is unacceptable and with the newly introduced feature called project, if we start new chat within the project we cannot continue with the context we provided in other chats within same project. There are lot of improvements for them to work on. And to start with the its speed and its price

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DeepSeek v3.2

Unravel the mystery of AGI with curiosity

17,693
416
4.4

Released 1mo ago
100% Free
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Gamer TOTORO

🛠️ 2 tools 🙏 156 karma

Jan 23, 2025

@DeepSeek

This is my best bro! I communicate with him like my best friend, he always helps to direct my thoughts and ideas in the right direction, always tells me how to improve something and always gives detailed instructions during the conversation. Thanks to him, I’m launching a new project, in which he helps me take my ideas to a new level, just communication, during which you reassemble your concept and rethink your original idea, because you didn’t know how it would be better and more correct. DeepSeek is my best assistant today, my creative inspiration, who gives me support and confidence in my business, guiding me to realize my dreams)

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Perplexity v2.2

AI-powered answers to any question, instantly.

70,783
640
4.3

Released 7mo ago
Free + from $20/mo
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40,136 www.perplexity.ai

Amr عمرو Amin امين

🙏 147 karma

Jan 23, 2025

@Perplexity

Loved the search engine ideas.

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Mistral AI Large 2

Frontier AI in your hands

7,475
75
4.3

Released 1y ago
Free + from $14.99
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3,230 mistral.ai

Farooq Rathore

🙏 4 karma

Apr 8, 2024

@Mistral AI

I just used for a couple of scientific tasks and its output was as good as ChatGPT 4 and Gemini Pro. This is an interesting tool and I will be exploring it further

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