Reddit vs Hacker News
Massive general-interest social platform with user-created communities and voting-based content ranking.
General users seeking entertainment, community support, hobby discussions, and casual social interaction across diverse interests
Hacker News
Specialized tech community forum focused on technology, startups, and intellectual discussion with simple text-based interface.
Software engineers, startup founders, computer scientists, and tech entrepreneurs seeking substantive discussions and industry insights
Short Answer
Reddit is a massive general-interest social platform with 430+ million monthly users and image/video-heavy content across thousands of communities, while Hacker News is a specialized tech-focused discussion forum with 500,000+ monthly active users emphasizing text-based, intellectual discourse on programming, startups, and science.
Our Verdict
AI-assistedChoose Reddit if you want broad community coverage, multimedia content, casual discussions, and diverse viewpoints across niche interests—it's ideal for general users, hobbyists, and community building. Choose Hacker News if you're a tech professional seeking high-quality technical discussions, startup insights, and intellectual depth without algorithmic engagement bait or meme culture.
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Choose Reddit if
General users seeking entertainment, community support, hobby discussions, and casual social interaction across diverse interests
Choose Hacker News if
Software engineers, startup founders, computer scientists, and tech entrepreneurs seeking substantive discussions and industry insights
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Key Differences at a Glance
Key Facts & Figures
| Metric | Hacker News | Diff | |
|---|---|---|---|
| Monthly Active Users (Entertainment Focus)(millions) | 430 million monthly active users | — | — |
| Average Session Duration(minutes) | 52 minutes per session | — | — |
| Content Visibility Lifespan(days) | 60 days average | — | — |
| Entertainment Community Count(communities) | 8000+ entertainment-focused subreddits | — | — |
| Real-Time News Coverage Speed(minutes) | 30-60 minutes average | — | — |
| Conversion Intent Rate(multiple) | 2-5x higher intent (baseline 1.0) | — | — |
| Trending Entertainment Topics Visibility(hours) | 24-72 hours peak visibility | — | — |
| Entertainment Discussion Threads per Day(thousands) | 500,000+ entertainment discussions daily | — | — |
| User Demographics (18-34 Entertainment Audience)(percent) | 58% of users aged 18-34 | — | — |
| Monthly Active Users(millions) | 1.1 billion | — | — |
| Daily Active Users(millions) | 116 million | — | — |
| Monthly US Web Visits(billions) | 3.31 billion | — | — |
| Annual Revenue(billions USD) | $1.3 billion | — | — |
| Total Communities(count) | 140,000+ subreddits | 1 unified forum | +13999900% |
| Post Visibility Duration(days) | 1-2 days | 3-7 days | -70% |
| Mobile App Downloads(millions) | 130+ million (official app) | No official app | — |
| Average Daily Posts(thousands) | 500,000+ daily posts | 30-50 daily stories | +1150% |
All figures sourced from publicly available data. Last updated Jun 2026.
Key Differences
430 million🏆
Hacker News
500,000
Images, videos, text, memes
Hacker News
Text articles, links, technical discussion
140,000+ subreddits🏆
Hacker News
Single unified community
24-48 hours before ranking drops
Hacker News
3-7 days of high visibility🏆
General population, all demographics
Hacker News
Tech professionals, entrepreneurs, engineers
Time-decay, controversial content boosted
Hacker News
Time-decay, quality-focused, no controversial boost🏆
No, account required with username visible
Hacker News
Yes, completely anonymous by default🏆
Full Comparison
| Attribute |  Reddit | Hacker News |
|---|---|---|
| Monthly Active Users (Entertainment Focus)(millions) | 430 million monthly active users | — |
| User Demographics (18-34 Entertainment Audience)(percent) | 58% of users aged 18-34 | — |
| Average Session Duration(minutes) | 52 minutes per session | — |
| Content Visibility Lifespan(days) | 60 days average | — |
| Entertainment Community Count(communities) | 8000+ entertainment-focused subreddits | — |
| Real-Time News Coverage Speed(minutes) | 30-60 minutes average | — |
| Conversion Intent Rate(multiple) | 2-5x higher intent (baseline 1.0) | — |
| Celebrity Direct Engagement(frequency) | Occasional AMAs (Ask Me Anything) | — |
| Content Moderation Quality(score) | Community-based with subreddit moderators | — |
| Video Entertainment Content Support(format) | Native video, clips, and streaming integration | — |
| Trending Entertainment Topics Visibility(hours) | 24-72 hours peak visibility | — |
| Entertainment Discussion Threads per Day(thousands) | 500,000+ entertainment discussions daily | — |
| Monthly Active Users(millions) | 1.1 billion | — |
| Daily Active Users(millions) | 116 million | — |
| Monthly US Web Visits(billions) | 3.31 billion | — |
| Annual Revenue(billions USD) | $1.3 billion | — |
| Year-over-Year Growth Rate(percentage) | 19% | — |
| User Identity Requirements | Anonymous usernames allowed | — |
| Primary Revenue Model | Premium memberships and minimal ads | — |
| Content Moderation Approach | Community-driven moderation by volunteer moderators | — |
| Monthly Active Users(millions) | 430 million | 0.5 million |
| Total Communities(count) | 140,000+ subreddits | 1 unified forum |
| Post Visibility Duration(days) | 1-2 days | 3-7 days |
| Mobile App Downloads(millions) | 130+ million (official app) | No official app |
| Anonymity Level(null) | Pseudonymous (username required, public) | Fully anonymous (no account name visibility) |
| Content Type Support(null) | Images, video, GIFs, livestream, text | Text and external links only |
| Moderation Model(null) | Decentralized (volunteer mods per subreddit) | Centralized (HN moderators + community flagging) |
| Average Daily Posts(thousands) | 500,000+ daily posts | 30-50 daily stories |
RedditVisual Comparison
Side-by-side comparison of numeric attributes
Pros & Cons
Pros
- 430 million monthly active users enabling niche communities for virtually any topic
- Native image and video support with built-in galleries and media streaming
- 140,000+ subreddits with independent moderation and community rules
- Mobile app with 130+ million downloads (iOS + Android combined)
- Premium subscription (Reddit Premium) removes ads and unlocks features
Cons
- Algorithm actively amplifies divisive and controversial content for engagement, creating toxicity
- Quality varies dramatically by subreddit; many communities overrun with low-effort memes and spam
- Post visibility window is extremely short (24-48 hours), making long-form content ephemeral
Hacker News
Pros
- High signal-to-noise ratio with community-enforced quality standards and downvoting of low-quality posts
- Extended post visibility (3-7 days) allows thoughtful discussion and discovery of non-viral content
- Completely anonymous commenting (no account name visibility) encourages honest discussion without reputation concerns
- Founder-led curation (YCombinator founder Paul Graham) maintains focus on substantive tech and startup content
- Minimal algorithmic manipulation—simple chronological + karma ranking reduces engagement bait
Cons
- Extremely niche audience (500,000 monthly active users) limits exposure and community size
- Hostile to non-technical content; off-topic posts are heavily downvoted and flagged
- Spartan interface with no image uploads or rich media—text-only submissions are strongly preferred
Frequently Asked Questions
Hacker News is superior for advanced technical discussions and startup insights due to higher signal-to-noise ratio and expert participation. Reddit's r/learnprogramming and r/webdev are useful for beginners, but HN attracts senior engineers and founders discussing cutting-edge topics. Reddit has more breadth across beginner-friendly communities.
Resources & Learn More
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