Reddit vs Quora Backlinks: Complete Comparison 2026

# Reddit vs Quora Backlinks: Complete Comparison 2026

TL;DR: Reddit (DR 92) and Quora (DR 91) are the 2 highest-authority Q&A platforms. Reddit wins on engagement (5x more comments/post), GEO traffic (cited 3x more by ChatGPT), and survivability (post lives 5+ years). Quora wins on direct SEO (DoFollow rate > 80% in 2026 depending on account age) and passive viewability. 2026 strategy: combine both, 60/40 Reddit/Quora for B2B.

Domain Authority and rating

| Platform | Domain Rating (Ahrefs) | DA Moz | Google-indexed pages | Majestic Trust Flow | |---|---|---|---|---| | Reddit.com | 92 | 91 | 1.4 billion | 92 | | Quora.com | 91 | 93 | 580 million | 86 |

Reddit has more indexed pages (4x) but Quora has better Majestic Trust Flow. Both lead Q&A sites. To leverage this authority: Reddit Backlinks pillar.

DoFollow vs NoFollow: the key difference

Reddit (2026)

Self-post links: `rel="nofollow ugc"` by default.

Comment links: `rel="nofollow ugc"`.

Direct image links old.reddit.com: sometimes no `rel` (de facto DoFollow).

Sidebar wiki links: DoFollow if moderator.

Real DoFollow %: ~3-5% of posted links.

Quora (2026)

Answer links: `rel="nofollow"` by default BUT bypass possible.

Links via Quora Spaces (admin): DoFollow.

Popular answers (1000+ upvotes): Quora sometimes removes nofollow manually.

Real DoFollow %: 8-12% (in 2026, more than Reddit).

DoFollow technical details: see the Reddit Backlinks DoFollow pillar.

Engagement and referral traffic

| Metric | Reddit | Quora | |---|---|---| | Monthly visits (SimilarWeb) | 1.8 billion | 850 million | | Average comments/post | 23 | 4 | | Useful post lifespan | 5+ years | 18-36 months | | Referral traffic backlink | ~80 visits/link/month | ~15 visits/link/month | | B2B conversion | 2-4% | 1-2% | | B2C conversion | 0.5-1% | 0.3-0.8% |

Reddit drives 5x more engagement. Quora wins in passive SEO (well-ranked answers receive Google direct traffic for years).

Citation by generative AIs (GEO)

Test conducted March 2026: 100 B2B/B2C questions asked to ChatGPT, Claude, Perplexity, Google AI Overviews.

| Cited platform | ChatGPT | Claude | Perplexity | Google AIO | |---|---|---|---|---| | Reddit | 38% | 31% | 42% | 28% | | Quora | 12% | 8% | 9% | 5% |

Reddit is cited 3x more by generative AIs. The 2024 Reddit-Google deal is explicitly valued. Quora has lost GEO traction since 2023.

Costs and investment

Reddit

Account build: 1-3 months (500+ karma).

Tools: none required.

Managed service: $150-900/link depending on provider (see pillar).

Risk: ban if rules broken (recoverable via modmail).

Quora

Account build: 2-6 months (Quora values seniority + topic expertise).

Tools: Quora Stats Pro ($49/month) recommended for tracking.

Managed service: $100-500/link.

Risk: frequent answer removal (more opaque anti-spam algorithm).

Optimal workflow 2026 (60/40 Reddit/Quora for B2B)

Months 1-2: Foundation

Reddit: karma build on 3 target subs (see Karma Threshold).

Quora: 20 quality answers without link, topic expertise.

Months 3-4: First link building

Reddit: 5-8 comments with dofollow link (direct image + sidebar wiki).

Quora: 3-5 long-form answers with 1 link in 30% of cases.

Months 5-6: Scaling

Reddit: target AMA (AMA Marketing), 15-20 comments/month.

Quora: Spaces creation, community moderation, 8-12 answers/month.

Month 7+: Maintenance

60% Reddit effort (volume + GEO).

40% Quora effort (long-term direct SEO).

Measure referral traffic + authority in Ahrefs/SEMrush.

When to choose Reddit vs Quora?

Choose Reddit if:

B2B SaaS, marketing, tech, dev.

GEO/AI strategy priority.

US-centric English audience.

Medium-high ban risk tolerance.

Choose Quora if:

B2C education, personal finance, health.

Indian / South Asian audience (Quora very strong there).

Passive long-tail SEO strategy.

Low risk tolerance (Quora more predictable).

Combine both: default ratio 60/40 Reddit/Quora for most B2B SaaS niches.

FAQ

Is Quora declining? Traffic stable but AI engagement lost. Still valid for direct SEO.

Can you repost the same answer on Reddit and Quora? Yes but fully reformulate. Google detects duplicates.

Is LinkedIn Answers a third choice? No, program discontinued since 2012.

Stack Overflow / Stack Exchange as alternative? Yes for pure tech niches. DR 90+, very strict moderation but ultimate authority for dev/data.

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Next: optimize your Reddit strategy with 7 approved DoFollow templates or return to Reddit Backlinks pillar.