Top 25+ Free Question and Answer Sites List 2025

Want a list of question and answer submission sites to boost your organic traffic?

Well, If yes, then you just landed in the right place.

Sharing knowledge, building backlinks, and generating organic traffic to your site through these platforms is a great way to use them.

But how do they work exactly and why do you need them in your SEO strategy?

Q&A stands for Question and Answer, and is essentially a type of website like Quora and Stack Exchange where you ask a question and get an answer from an expert or a community member.

Now if you don’t know then I would like to inform you that these sites hold an important part in link building which is in turn responsible for your search engine rankings.

I have listed over 25+ free question and answer submission sites with a high DA and PA metric.

Q&A Sites List

Sr.No.WebsiteDAPA
1https://www.linkedin.com/9999
2https://en.wikipedia.org/9790
3https://www.quora.com/9375
4https://www.wikihow.com/9372
5https://www.yahoo.com/9378
6https://stackoverflow.com/9279
7https://www.answers.com/9269
8https://www.reddit.com/9289
9https://goaskalice.columbia.edu/9266
10https://ask.fm/9171
11https://stackexchange.com/9172
12https://www.ehow.com/9169
13https://www.ask.com/8870
14https://superuser.com/8565
15https://www.computerhope.com/8562
16https://www.justanswer.com/8261
17https://www.sharecare.com/7757
18https://www.enotes.com/7658
19https://www.fixya.com/7558
20https://www.avvo.com/7561
21https://go.experts-exchange.com/7050
22https://www.healthtap.com/6855
23http://answerbag.com/6555
24https://www.blurtit.com/6154
25https://www.mylot.com/5954
26https://www.theanswerbank.co.uk/5349
27https://www.whyzz.com/4341
28https://www.question.com/3845
29https://answerhighway.com/2038

What Is Q&A Sites?

Question and answer (Q&A) platforms are websites where you can post questions about different topics and receive responses from a community of contributors.

For demos, One of the most widely used Question & Answer sites such as Quora, Stack Exchange, Reddit.

Now the question arises what is in it for role in SEO?

Q&A sites play a vital role in SEO by bridging the gap between user queries and valuable content.

And your answers on these platforms can give your website or business direct exposure. Because the content on these platforms speaks directly to user intent, it often performs well for long-tail keywords, making search engines dog-pile on them.

Advantages of Using Q&A Sites

  • Building backlinks to improve search rankings: Most Q&A platforms allow you to include links in your answers, strengthening your website’s backlink profile.
  • Driving organic traffic to your site: Answering niche-specific questions can attract readers directly interested in your content, leading to meaningful traffic.
  • Establishing authority and visibility in your niche: Consistently sharing valuable insights helps you build trust and stand out as an expert in your field.
  • Increasing audience engagement: By interacting directly with users, you create meaningful connections that encourage long-term engagement.
  • Gaining insights into your target audience: Monitoring questions in your niche gives you a better understanding of what your audience is looking for.
  • Boosting search engine visibility: Popular Q&A threads often rank high in search engine results, giving your answers—and your links—greater exposure.

Key Metrics to Consider

When searching for question and answer sites for SEO you need to consider stats such as Domain Authority (DA) and Page Authority (PA).

They indicate the authority of a specific website, which has been created by Moz.

Domain Authority (DA) is a score that estimates the strength of an entire domain on a 100 points scale, and Page Authority (PA) measures the ranking power of individual pages.

Why Are These Metrics Important for SEO?

Q&A sites that already have High DA are a great way to boost your online presence. As these sites are already considered credible sources, contributing to them makes it more likely that your answers and links will be noticed by search engines.

Links from high DA platforms also weigh more and can boost your site’s authority and reputation in front of users and search engines.

Additionally, high DA Q&A websites attract significant traffic and visitors, and you have a higher chance of reaching relevant users. This is beneficial for the quality of traffic to your website, because you are targeting readers who are genuinely interested in your niche.

Do’s and Don’ts for Using Q&A Sites

Do’s

  • Provide accurate, valuable answers.
  • Use relevant links that add context.
  • Stay active on niche-specific platforms.

Don’ts

  • Avoid spamming or excessive self-promotion.
  • Don’t post irrelevant or duplicate answers.

Conclusion

Question and answer sites are a powerful off-page SEO activity for improving your SEO strategy. They help you build high-quality backlinks, drive targeted traffic, and establish yourself as an authority in your niche.

I hope this article helps you understand the importance of Q&A sites and how to use them effectively for SEO success.

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