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90+ Digital Marketing Niches and Topics for Starting a Marketing Blog


Our content is free. We sustain the blog through affiliate links. We earn a small commission when you purchase recommended products through our links, without any additional cost to you. Learn More

Finally ready to start your blog on Digital Marketing? Before you go ahead and register your domain, you need to first settle on the right Digital Marketing Niche to blog in.

There are many niches and topics in digital marketing that can be monetized when you have a blog. The key is to settle on one that you are:

  • Knowledgeable about
  • Passionate about, and 
  • Love exploring more on.

To help you brainstorm your niche, I have enumerated over 90 Digital Marketing niches below. Go through this list and hopefully you’ll find some that resonate with you.

Best Digital Marketing Niches

To get started on your blogging journey, here are some of the digital marketing ideas guaranteed to be profitable.

  1. Customer Value Optimization
  2. Digital Branding
  3. Campaign Examples
  4. Strategic Marketing
  5. Inbound Marketing
  6. Product Launch
  7. Webinar Marketing
  8. Content Strategy
  9. Reputation Management
  10. Display Advertising
  11. Digital Marketing Case Studies
  12. Social Media Marketing
  13. PPC Marketing
  14. Audio Marketing
  15. Podcast Marketing
  16. Guest Blogging
  17. Search Engine Marketing
  18. Search Engine Optimization (SEO)
  19. LinkedIn Marketing
  20. TikTok Marketing
  21. Snapchat Marketing
  22. Facebook Marketing
  23. Optimization and Testing
  24. Conversion Rate Optimization
  25. Web Development
  26. Pinterest Marketing
  27. Instagram Marketing
  28. Twitter Marketing
  29. Facebook Groups Marketing
  30. Social Media Copywriting
  31. Copywriting Tips
  32. Content Marketing
  33. Content Development
  34. SEO Writing
  35. On-page SEO
  36. Technical SEO
  37. Off-page SEO
  38. Account-Based Marketing
  39. Email Marketing
  40. List Building
  41. Competitive Positioning
  42. Competitor Research
  43. Keyword Research
  44. Customer Relationship Management
  45. Paid Advertising
  46. Community Management
  47. Sales Processes
  48. Persuasive Writing
  49. Business Writing
  50. Technical Writing
  51. Consumer Behaviour
  52. Audience Research
  53. Crowd Funding
  54. Web Analytics
  55. Video Marketing
  56. YouTube Marketing
  57. Local SEO
  58. Web Traffic
  59. eCommerce Marketing
  60. Direct Marketing
  61. Email List Segmentation
  62. Lead Generation
  63. Market Research
  64. Instant Message Marketing
  65. Marketing Automation
  66. Business Automation
  67. Influencer Marketing
  68. Affiliate Marketing / Partner Marketing
  69. Mobile Marketing
  70. Virtual Reality Marketing
  71. AI Copywriting 
  72. AI Writing
  73. Data Marketing
  74. Marketing ROI
  75. Sales Management
  76. Email List Providers
  77. SEO Tools
  78. Social Media Management Tools
  79. Marketing Tools
  80. Hubspot
  81. Salesforce Tutorials
  82. Canva Design
  83. ConvertKit
  84. Active Campaigns
  85. Mailerlite
  86. Mailchimp
  87. Cold Emailing
  88. Outreach Marketing
  89. Cold Calling
  90. LinkedIn Lead Generation
  91. Small Business Marketing

How to Make Money with a Digital Marketing Niche Blog

Affiliate Marketing: Most of the topics you will cover in the niches above will revolve around listicles of tools, product reviews, and tutorials. These types of blog posts are the milk and cream of affiliate marketing.

Online courses: Another cool way to make money online from a marketing blog is to offer online courses. Since you’ve niched down enough, finding students is a lot easier, as it is easy to build authority and earn trust when you are constantly pushing out highly useful content.

Display Advertising: Some of the digital marketing niches above will attract a sizeable audience, and since CPC for most marketing topics is generally higher, you can make enough money running Display Ads on your blog. You can start with Media.net, Ezoic, or, Adsense and then move on to more premium networks like AdThrive and Mediavine when your blog traffic meets their requirements.

Ready to Start a Digital Marketing Niche Blog?

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