15 Free SaaS Guest Posting Sites

free guest posting sites

Trying to build the best links online? Guest posting is still one of the smartest ways to boost your SEO, build credibility, and reach a wider audience. But where do you even begin? If you’re in the SaaS business, this article has got you covered. Let’s explore some top free guest posting sites that can help you grow in 2025.

What is Guest Blogging or Guest Posting?

Guest blogging means writing and publishing an article on someone else’s website. Why? To reach their audience, build your authority, and improve SEO through backlinks.

For example, if you’re a freelance marketer and write a guest post for a popular SaaS blog, your work gets in front of their readers—potentially your next clients. It’s a win-win.

What are the benefits of guest posting on SaaS blogs?

Guest posting on SaaS blogs offers several key advantages:

  • Quality Content: SaaS blogs are all about top-tier posts. Yours will shine there.
  • Expert Status: Publish on trusted platforms and boost your credibility.
  • SEO Boost: They’ve got killer SEO, so you’ll snag high-value backlinks.
  • Right Audience: Reach people who actually care about your topic.
  • Always Fresh: Their content’s up-to-date, so your post stays relevant.
  • Connections: Network with SaaS pros and grow your business.

Learn the top SEO factors that will impact your rankings in 2025.

Start guest posting easily with Profeo!

15 Top Quality Guest Posting Sites

1. HubSpot Blog

Hubspot blog

HubSpot is the go-to site for marketers, entrepreneurs, and businesses. Their blog covers everything from email marketing to customer retention.

Domain Rating: 93

Search Traffic: 4.7M

Notes: HubSpot’s guidelines emphasize original, data-backed content that educates their audience.

HubSpot Guest Blogging Guidelines

2. Ranktracker Blog

Ranktracker blog

Ranktracker’s blog focuses on SEO tips, keyword research, and tools for marketers and agencies.

Domain Rating: 74

Search Traffic: 91K 

Notes: They look for practical and actionable content on SEO and digital marketing.

Ranktracker Guest Post Agreement

3. Billdu Blog

Billdu blog

Billdu’s blog is all about invoicing, small business tools, and entrepreneurship.

Domain Rating: 72

Search Traffic: 26K

Notes: They’re interested in articles that help small businesses and freelancers manage their finances better.

Billdu Guest Posting Guidelines

4. PollthePeople Blog

pollthepeople blog

PollthePeople is perfect for writing about user feedback, surveys, and A/B testing.

Domain Rating: 71

Search Traffic: 5K 

Notes: Focus on data-driven content that highlights how surveys improve decision-making.

PollthePeople Guest Posting

5. Designhill Blog

Designhill Blog

Designhill’s blog covers graphic design, branding, and marketing strategies.

Domain Rating: 79

Search Traffic: 570K 

Notes: They want insightful articles that help designers and businesses grow their skills.

Designhill Guest Posting Guidelines

6. LeadGenApp Blog

LeadGenApp Blog

LeadGenApp focuses on lead generation, forms, and online conversions.

Domain Rating: 68

Search Traffic: 6K

Notes: Content should help businesses create better lead generation strategies.

LeadGenApp Write For Us

7. Poptin Blog

Poptin Blog

Poptin’s blog is ideal for content related to popups, lead generation, and conversion optimization.

Domain Rating: 77

Search Traffic: 10K

Notes: Focus on actionable tips and strategies for increasing website conversions.

Writing Guidelines for Poptin Blog

8. Monocubed Blog

Monocubed Blog

Monocubed covers custom software development, web development trends, and tech strategies.

Domain Rating: 52

Search Traffic: 3k

Notes: Write practical and insightful articles that provide value to tech-savvy readers.

Write for Monocubed

9. Chamaileon Blog

Chamaileon Blog

Chamaileon focuses on email design, campaign strategies, and team collaboration.

Domain Rating: 71

Search Traffic: 2K

Notes: Submit data-driven content that enhances email marketing and design practices.

Guest Post Submission

10. Luxafor Blog

Luxafor Blog

Luxafor specializes in productivity, workplace hacks, and remote work tips.

Domain Rating: 64

Search Traffic: 7K

Notes: Focus on innovative solutions and actionable advice for improving productivity.

Content Guidelines

11. Kickresume Blog

Kickresume Blog

Kickresume focuses on career development, resume building, and job search strategies.

Domain Rating: 75

Search Traffic: 410K

Notes: Submit insightful articles that help job seekers stand out and advance their careers.

Guest Post Guidelines

12. FridayApp Blog

FridayApp Blog

Friday focuses on remote work, team communication, and productivity tools.

Domain Rating: 64

Search Traffic: 7k

Notes: Submit practical tips and actionable insights for remote teams and professionals.

Guest Post Guidelines

13. Wordable Blog

Wordable Blog

Wordable covers content creation, SEO, and publishing workflows.

Domain Rating: 75

Search Traffic: 32K

Notes: Write detailed guides or case studies that help content creators optimize their work.

Write for Us

14. Comidor Blog

Comidor Blog

Comidor explores automation, AI-driven processes, and digital transformation.

Domain Rating: 58

Search Traffic: 2K

Notes: Provide thoughtful and forward-looking content about leveraging technology in business.

Guest Post Guidelines

15. SimplyBook Blog

SimplyBook Blog

SimplyBook focuses on online booking systems, appointment management, and business efficiency.

Domain Rating: 85

Search Traffic: 73K

Notes: Write articles that help businesses optimize booking processes and enhance customer experience.

Guest Post Submission

How Should You Approach Free Guest Post Sites?

Here’s the key: research and personalize. Don’t copy-paste a generic pitch—that’s a quick way to get ignored. Instead, follow these steps:

  1. Read their guidelines: Always stick to the rules. Blogs receive tons of submissions, so they’ll quickly dismiss anything that doesn’t align.
  2. Pitch a unique angle: Look for content gaps or trends their audience will find valuable.
  3. Focus on quality: Write well-researched, engaging posts with actionable takeaways. Avoid writing an AI-generated article. It’s likely to be rejected.
  4. Follow up politely: If you don’t hear back, a simple follow-up email can work wonders.

Want to learn about link building strategies? Read this article.

What’s the best email template for pitching a guest post?

Use this professional email template to pitch a guest post:

Hi [Recipient’s Name],

Hope you’re doing well! I know you’re busy, so I’ll make this quick.

I’ve been following [Blog Name] for a while, and I love the value you bring to your readers. I’d be thrilled to contribute with a guest post idea I think your audience will enjoy.

Here’s the idea:

Title: [Proposed title]

The post will be 100% original, actionable, and tailored to your blog’s tone. If you’re interested, I can change the topic or send over a draft right away.

Thanks for your time.

Regards,

[Your Name]

[Your Contact Info]

[Your Website]

How can you identify a low-quality website for guest posting?

  • Low traffic: The website has minimal visitors, indicating limited reach.
  • Poor domain rating: A DR score reflects weak authority and credibility.
  • Excessive ads: Overloaded with advertisements, making it appear spammy.
  • Too many backlinks: An unnatural number of backlinks suggests poor SEO practices.
  • Poor content quality: Content lacks depth, originality, or proper grammar.
  • Outdated design: The site looks unprofessional or hasn’t been updated in years.
  • Irrelevant topics: Focuses on spammy or unrelated subjects to your niche.

Conclusion

Free guest posting sites offer a valuable opportunity to expand your brand, build quality backlinks, and reach your ideal audience. The key is to create well-crafted, relevant content that aligns with each site’s goals and audience. Ready to take the next step?
Choose a site from the list and share your pitch today!

Are you interested in publishing an article on Profeo? Visit our „Write for Us“ section to get in touch!

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Dávid Fačko

Dávid Fačko

Dávid Fačko, founder of Profeo and a link-building expert, helps startups reach top spots in search engine results.