Free Reddit research - 8 Free AI tools

buzzabout v2.0

AI social media research for marketers

Social media analysis

Open

16,716 buzzabout.ai

Fantastic tool that i use for my market research. I usually export the marketing report directly from the tool and send it to my clients, it's the best!

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🇺🇸 United States

Released 12d ago

Free + from $49/mo

19,493

324

5.0

Linkeddit v1.1.0

Find Reddit users ready to buy now.

Reddit leads

Open

15,743 www.linkeddit.com

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Released 22d ago

Free + from $19.99/mo

16,898

14

Preuve AI - AI Startup Business Idea Validator 2.0

Find out if your idea is worth building. Instantly.

Startup idea validation

Open

31,799 preuve.ai

Julio

🙏 3 karma

Jan 25, 2026

@Preuve AI - AI Startup Business Idea Validator

So I tested out Test Your Idea, and it actually works pretty well. You put in your idea, wait a minute, and it shows you the stuff you've been missing. Got some decent pivot suggestions that helped me refocus from a tiny niche to something way bigger. Saved me from probably wasting a few months in the wrong direction if you're actually gonna build something, not just daydreaming about it

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Released 3mo ago

Free + from $29

34,635

44

5.0

RankSpot

Your fully automated AI agent for daily SEO.

SEO

Open

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Released 2mo ago

Free + from $39/mo

848

7

5.0

OtterQuant

The fastest way to research stocks.

Stocks

Open

11,106 otterquant.com

OtterQuant provides natural language stock screening, AI analysis and alternative market data like congress trade tracking.

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Released 3mo ago

11,649

6

5.0

IdeaMiner

Discover validated startup ideas from Reddit conversations.

Startup ideas

Open

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🇺🇸 United States

Released 5mo ago

Free + from $19/mo

1,417

21

5.0

SniffSub

Analyze subreddits to find your target audience.

Reddit marketing

Open

4,273 sniffsub.com

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Released 6mo ago

Free + from $15/mo

4,672

5

Reddit Scout

Find product reviews on Reddit in seconds.

Reddit summaries

Open

Faster than sifting through reddit myself. TY for building.

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Released 1y ago

100% Free

6,179

208

4.1

Gummy Search

Reddit insights for market research & audience analysis.

Market research

Open

2,007 gummysearch.com

Awesome tool which helped me narrow down my targeted audience

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Released 2y ago

Free + from $29/mo

6,809

99

5.0

ForumScout - AI Social Listening Tool v2.0.0

Track brand mentions & find warm leads with AI-powered social listening

Brand monitoring

Open

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Released 6mo ago

Free + from $19/mo

2,201

24

4.3

CrowdReply

Where brands go to win AI search.

AI visibility

Open

Stephanie Santiago

🛠️ 2 tools 🙏 164 karma

Jul 7, 2025

@CrowdReply

party pooper moment...

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Released 1y ago

Free + from $99/mo

947

8

3.0

ReplyAgent.ai

AI-powered Reddit marketing that actually works.

Reddit marketing

Open

The tool finds very accurate AI posts and generate pretty authentic reply. And it even posts comment for you, no need to manage your own account, the only app works for me

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Released 9mo ago

Free + from $20

1,082

3

4.0