Building backlinks through guest posting remains one of the most effective methods to boost your site’s visibility and improve its ranking in search engines. In 2025, guest posting opportunities are plentiful, with websites across various niches accepting contributions from thought leaders and content creators.
To help you get started, we’ve compiled a list of 100 high authority guest posting websites across multiple industries. Use these platforms to share your expertise, drive traffic, and grow your online presence. Below is a table with the Domain Authority (DA), niche, and submission guidelines for each website.
Why Guest Posting?
Guest posting offers several advantages:
- Backlinks: High-quality backlinks from authoritative sites boost SEO.
- Exposure: Reach a wider audience within your niche.
- Authority: Position yourself as an expert in your field.
- Traffic: Drive organic traffic from new readers.
List of High Authority Guest Posting Websites for 2025
| Website | Domain Authority (DA) | Niche | Submission Guidelines |
|---|---|---|---|
| HubSpot | 92 | Marketing, Business | HubSpot Submission Guidelines |
| Forbes | 95 | Business, Finance | Forbes Contributor Guidelines |
| Entrepreneur | 91 | Business, Startups | Entrepreneur Write for Us |
| Mashable | 93 | Tech, Social Media | Mashable Contributor Guidelines |
| Smashing Magazine | 89 | Design, Development | Smashing Magazine Submit |
| Business 2 Community | 88 | Marketing, Business | B2C Submission |
| TechCrunch | 94 | Tech, Startups | TechCrunch Guest Post |
| Search Engine Journal | 89 | SEO, Marketing | SEJ Submit Content |
| SEMrush | 91 | SEO, Marketing | SEMrush Submission |
| Moz | 90 | SEO, Marketing | Moz Submit a Post |
| Content Marketing Institute | 86 | Content Marketing | CMI Submission Guidelines |
| ReadWrite | 81 | Tech, Business | ReadWrite Submission |
| Social Media Examiner | 88 | Social Media | SME Submission |
| Jeff Bullas | 85 | Marketing, Blogging | Jeff Bullas Contributor Guidelines |
| Copyblogger | 84 | Copywriting, Content | Copyblogger Submission |
| Neil Patel | 93 | SEO, Marketing | Neil Patel Submission |
| Search Engine Land | 91 | SEO, Search Engines | Search Engine Land Submission |
| VentureBeat | 87 | Tech, Business | VentureBeat Contributor Guidelines |
| MarketingProfs | 86 | Marketing | MarketingProfs Submission |
| CoSchedule | 82 | Marketing, Social | CoSchedule Submission |
| ShoutMeLoud | 80 | Blogging, SEO | ShoutMeLoud Submission |
| Daily Blog Tips | 78 | Blogging, Marketing | DBT Guest Post |
| The Huffington Post | 93 | News, Lifestyle | HuffPost Contributor |
| TechRadar | 90 | Tech, Gadgets | TechRadar Contributor Guidelines |
| SitePoint | 83 | Development, Design | SitePoint Contributor |
| WPBeginner | 79 | WordPress, Blogging | WPBeginner Guest Post |
| Design Your Way | 70 | Design, Development | Design Your Way Submission |
| Business News Daily | 85 | Business, Tech | BND Write for Us |
| Smart Insights | 87 | Marketing, Analytics | Smart Insights Submission |
| CreativeBloq | 83 | Design, Art | CreativeBloq Contributor |
| ReadWrite | 81 | Tech, Startups | ReadWrite Contributor |
| AListApart | 79 | Web Design, UX | A List Apart Submission |
| Business.com | 86 | Business, Marketing | Business.com Submission |