SEO in 2025: How to Optimise for AI and
Social Media Search

(Yes, Even TikTok)

Google was once the primary platform where businesses focused their SEO efforts. However, in today’s digital landscape, search behaviour has expanded beyond traditional engines.

Users now turn to platforms like Instagram, TikTok, YouTube, and even AI-driven tools such as ChatGPT for answers, recommendations, and product discovery. As a result, effective SEO requires a broader, more integrated strategy that considers multiple touchpoints where potential customers are actively searching.

What Is SEO in 2025?

SEO refers to the process of enhancing your online content so that it appears more prominently in search results. While historically focused on Google and other traditional search engines, SEO now encompasses discoverability across AI interfaces, mobile applications, and social media networks.

In this new landscape, effective SEO means making your content understandable and appealing to both human users and AI systems. Success is defined not only by high rankings but also by visibility in AI-generated summaries and search results embedded within non-traditional platforms.

Traditional SEO focused on some of the following factors (and many more):

  • Keywords
  • Website structure
  • Backlinks
  • Meta tags
  • Mobile responsiveness

All of these still matter—but how they’re used (and where) has evolved dramatically.

How AI Has Changed SEO in the Last 6 Months

AI tools like Google’s Search Generative Experience (SGE) and ChatGPT’s web browsing and summarisation features are changing how people consume information. Instead of just clicking on links, users now get summarised answers, often generated from multiple sources.

So, if your content isn’t clear, trustworthy, and appropriately structured, it won’t be featured.

Key Shifts:

  • A move from keyword-based searches to full, conversational questions.
  • AI-generated summaries that reduce the need for users to click on links.
  • Greater emphasis on structured content and clear formatting.

Tips to Adapt:

Answer questions clearly – Use headers and bullet points.
Update your FAQs – These are gold for conversational AI.
Use long-tail keywords – Think like a human, not a robot.
Include author bios – Show real people behind the content.
Add structured data – Help AI read your site like a human would.

SEO on Social Media: It’s Not Just for Google Anymore

More people are using social media to search than ever before. According to Google, nearly 40% of Gen Z prefers searching TikTok or Instagram over Google Maps or traditional search engines.

If your brand isn’t optimising its social content, you’re invisible where it matters.

Instagram SEO: The 2025 Edition

Instagram’s latest updates have made searchability a top priority. The app is becoming a visual search engine, and the algorithm now looks at:

  • Captions (keywords and phrases)
  • Alt text (accessibility and discoverability)
  • Location tags
  • Username and handle
  • Bio (yes, it’s searchable too)

Instagram SEO Tips:

Do:
Write clear, keyword-rich captions.
Add alt text that describes your image and includes keywords. Use location and niche tags (“Cape Town hair salon” > “#blessed”).
Keep your bio informative and searchable.

Don’t:
Don’t overuse hashtags—5–8 strategic ones beat 30 random tags.
Don’t keyword stuff—it feels unnatural and can flag spam filters.

TikTok SEO: The New Kid on the Search Block

TikTok is now a serious search engine, especially among younger audiences. Users type in questions like “best restaurants in Joburg” or “how to fix a broken nail,” and they’re served short, visual content with real people.

TikTok’s algorithm ranks videos based on:

  • Captions
  • On-screen text
  • Spoken audio
  • Hashtags
  • User engagement


TikTok SEO Tips:

Do:
Use keywords in your caption and on-screen text.
Say your keyword aloud in the video (TikTok listens).
Add subtitles—they improve search visibility and accessibility.
Comment on your own video using strategic keywords.
Use relevant trending audio to boost reach.

Don’t:
Don’t rely on generic hashtags like #foryoupage.
Don’t post content with no clear value or topic.
Don’t use misleading audio or tags—TikTok penalises that.

Bonus: What to Do on Your Website Right Now

Despite the rise of social and AI platforms, your website remains the cornerstone of a strong SEO strategy. Ensure it is:

  • Fast and mobile-friendly
  • Filled with helpful content (think blogs, FAQs, how-to guides)
  • Linked internally and externally
  • Using alt text on all images
  • Regularly updated

 

And yes—blogging still works if done well.

In 2025, SEO is no longer limited to search engines—it spans across AI interfaces, mobile apps, and social platforms. To remain competitive, businesses must prioritise clarity, structure, and value across all content formats.

Optimising for AI and social search requires more than just keywords. It demands strategic thinking, consistent branding, and a deep understanding of how different platforms interpret and rank content.

If you want your business to thrive online, you need to:

    • Write for humans first, AI second.
    • Optimise your content across platforms—website, Instagram, TikTok.
    • Use keywords naturally, offer real value, and always answer the question.

Sources

Cuberoo offers tailored SEO and digital strategy services to help your business navigate and thrive in this evolving digital landscape. Contact us today to ensure your brand is visible where it matters most.

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