Social Media Platforms: Which Ones Deserve Your Budget
There are now more than 20 social media platforms with meaningful user bases, and most marketing teams are active on fewer than four. That gap is not a problem to solve. It is a decision to make deliberately.
This is a working reference to every major social media platform worth knowing about in 2025, what each one is built for, who is actually on it, and how to think about prioritisation before you commit budget or headcount.
Key Takeaways
- Platform selection should follow audience location and commercial intent, not popularity or personal preference.
- Most brands are better served by doing two or three platforms well than spreading thin across six.
- The largest platforms by user count are not always the right fit , reach means nothing if the audience cannot convert.
- Organic and paid behave differently on every platform. A platform that works for content may not work for ads, and vice versa.
- Platform landscapes shift. What worked in 2022 may be structurally different today. Audit your channel mix at least once a year.
In This Article
- The Major Platforms: What They Are and Who Uses Them
- Social Networks
- Video Platforms
- Messaging Platforms
- Content and Creator Platforms
- Regional and Specialist Platforms
- How to Think About Platform Selection
- The Organic vs. Paid Reality Check
- Audience Research Before Platform Commitment
- The Emerging Platforms Worth Watching
- Putting It Together: A Platform Selection Framework
I spent years watching agency teams add platforms to their channel mix the same way people add apps to their phones: impulsively, optimistically, and without a clear reason. By the time I was running iProspect, we had clients active on eight platforms with meaningful spend on maybe two of them. The rest were noise dressed up as presence. This list exists to help you think more clearly about which platforms are worth your attention and why.
The Major Platforms: What They Are and Who Uses Them
Before the platform-by-platform breakdown, it is worth acknowledging something: platform categorisation is imperfect. Facebook is a social network that also functions as a marketplace, a news aggregator, a video platform, and an ad network. YouTube is a video platform that also functions as a search engine. Overlaps are everywhere. The categories below reflect primary use case, not the full picture.
If you want a broader view of how these platforms fit into a coherent social media strategy rather than just a list of options, the social media marketing hub covers that in more depth.
Social Networks
Facebook remains the largest social media platform by monthly active users globally. Its audience has aged significantly over the past decade, and younger demographics are underrepresented compared to where they were in 2012. That is not a reason to dismiss it. For brands targeting 35 and above, or running direct response campaigns at scale, Facebook’s ad infrastructure is still among the most sophisticated available. The organic reach for brand pages has declined steadily for years, so if you are on Facebook, you are largely there for paid.
Instagram sits inside the Meta ecosystem, which means your Facebook ad account covers both. The platform skews younger than Facebook and is visually led. It works well for lifestyle, fashion, food, travel, and any category where aesthetics carry commercial weight. Stories, Reels, and the standard feed each behave differently in terms of reach and engagement. Reels currently receive preferential algorithmic distribution, which reflects Meta’s competitive response to TikTok. The shopping integration has improved considerably, making it a viable lower-funnel channel for e-commerce brands.
LinkedIn is the default B2B social platform, and for most B2B businesses it is the only social platform worth investing in seriously. The targeting by job title, seniority, company size, and industry is genuinely useful in a way that other platforms cannot match. Organic content from individuals consistently outperforms content from company pages. If you are a B2B brand and your executives are not posting on LinkedIn, that is a gap worth closing. Paid LinkedIn is expensive on a cost-per-click basis, but if you are selling something with a high contract value, the economics can work.
I judged the Effie Awards a few years back, and one of the things that struck me when reviewing B2B entries was how rarely LinkedIn appeared in the channel mix of the winning cases. Most were still over-indexing on trade press and events. The brands that had figured out LinkedIn as a thought leadership channel had a structural advantage they had not fully capitalised on yet.
X (formerly Twitter)
X has had a turbulent few years since the ownership change in 2022. Advertiser confidence dropped significantly, and several major brands paused spend. The platform’s user base has not collapsed as dramatically as some predicted, but it has changed in character. X remains relevant for real-time conversation, news, sports, politics, and certain professional communities including finance, tech, and media. For most consumer brands, it is a secondary or tertiary channel. For brands in categories where real-time engagement matters, it still has a role.
Snapchat
Snapchat is consistently underestimated by marketers who are not its target audience. Its core user base skews young, with strong penetration among 13 to 24 year olds in the US and UK. If you are trying to reach that demographic, Snapchat’s ad products are worth serious consideration. The augmented reality lens formats in particular have driven strong engagement for the right categories. It is not a platform for every brand, but for brands where youth reach matters, dismissing it because it feels unfamiliar is a mistake.
Video Platforms
YouTube
YouTube is the second largest search engine in the world. That framing matters more than thinking of it purely as a social platform. People go to YouTube with intent: to learn something, solve a problem, or evaluate a purchase. That intent-driven behaviour makes it valuable at multiple funnel stages in a way that most social platforms are not. Long-form content, tutorials, reviews, and documentary-style brand content all have a home here. YouTube Shorts has grown considerably as a short-form response to TikTok and Reels, and the ad products span from pre-roll to connected TV. For brands with the production capability to create quality video content, YouTube deserves a prominent place in the mix.
TikTok
TikTok’s algorithm is structurally different from every other platform. Content discovery is driven by interest signals rather than social graph, which means a brand with zero followers can reach millions if the content performs. That is both the opportunity and the challenge. TikTok rewards content that feels native to the platform, which typically means less polished, more direct, and more entertaining than what works on Instagram or YouTube. The ad products have matured considerably, and TikTok Shop has added a direct commerce layer. The ongoing regulatory uncertainty in the US adds a risk factor worth acknowledging if it is a primary channel in your mix.
Pinterest occupies an unusual position: it is a visual discovery platform with genuine commercial intent. People use Pinterest to plan purchases, not just browse. Home, fashion, food, weddings, travel, and DIY categories all perform well here. The audience skews female and is notably purchase-motivated. Pinterest’s ad products include shopping integrations that connect directly to product catalogues. It is consistently underused by brands that would benefit from it, partly because it does not feel like a conventional social media platform.
Messaging Platforms
WhatsApp has over two billion users globally and is the dominant messaging platform in many markets outside the US, including India, Brazil, and much of Europe and the Middle East. Meta has been gradually expanding WhatsApp’s business capabilities, including the WhatsApp Business API, which allows brands to send transactional messages, customer service communications, and increasingly promotional content. It is not a traditional social media platform in the broadcast sense, but for brands operating in markets where WhatsApp is the primary communication channel, it is essential infrastructure.
Telegram
Telegram has grown significantly as a channel for communities, particularly in crypto, finance, gaming, and certain political and media communities. Its channel and group features allow broadcast-style communication to large audiences. It does not carry advertising in the conventional sense, but for brands building communities or operating in categories where Telegram has natural penetration, it is worth understanding.
Discord
Discord started as a gaming platform and has expanded into a broader community infrastructure used by brands, creators, and interest groups across many categories. It is not an advertising platform. Its value is in community building and direct engagement with highly invested audiences. Gaming, tech, crypto, and entertainment brands have used Discord servers effectively as a retention and loyalty channel rather than an acquisition one.
Content and Creator Platforms
Reddit is one of the most underused platforms in most brand media plans, and also one of the most misunderstood. Its users are notoriously resistant to overt marketing, but they are also highly engaged, category-knowledgeable, and influential within their communities. Reddit’s ad products have improved substantially, and the platform’s search visibility means that Reddit threads often rank highly for product and category searches. For brands willing to engage authentically rather than broadcast, Reddit offers access to audiences that are genuinely hard to reach elsewhere. The social listening capabilities Reddit provides are also underrated as a research tool.
Twitch
Twitch is a live streaming platform with a dominant position in gaming and an expanding footprint in other live content categories including music, talk shows, and sports. Its audience is young, predominantly male, and highly engaged during streams. Brand integrations via sponsorships and influencer partnerships have historically outperformed traditional ad formats here. If your brand has any relevance to gaming or live entertainment, Twitch is worth understanding.
Substack
Substack is a newsletter and publishing platform that has developed a social layer over the past two years, including notes, comments, and a recommendation network. It is not a conventional social media platform, but for brands in B2B, media, finance, and professional services, sponsoring established Substack newsletters is an increasingly effective way to reach engaged, self-selected audiences. The creator economy angle matters here: Substack’s top writers have audiences that trust them in ways that most brand channels cannot replicate.
Threads
Threads launched in 2023 as Meta’s response to X and grew rapidly in its first weeks before settling into a more modest but stable position. It shares infrastructure with Instagram, meaning your Instagram account connects directly. The tone is conversational, and the platform has attracted a mix of creators and brands looking for an alternative to X. Ad products are still in early development. It is worth monitoring rather than committing significant resource to at this stage, unless you already have a strong Instagram presence and want to extend it.
Bluesky
Bluesky is a decentralised social platform that gained momentum in late 2024 as an alternative to X. Its user base remains small relative to the major platforms but skews toward tech, media, and academic communities. There is no advertising product currently. For brands in those specific communities, an organic presence makes sense. For most brands, it is worth watching but not prioritising.
Regional and Specialist Platforms
WeChat is not just a social platform. In China, it is a foundational digital infrastructure layer: messaging, payments, mini-programs, content, and commerce all operate within it. For any brand with a China strategy, WeChat is non-negotiable. For brands without China operations, it is largely irrelevant. Understanding it matters for global marketers because it illustrates how a single platform can absorb functions that are split across dozens of apps in Western markets.
Weibo is China’s closest equivalent to X: a microblogging platform used for public conversation, celebrity content, and news. It has a large user base and is relevant for brands targeting Chinese consumers, particularly in luxury, entertainment, and consumer goods. Like WeChat, it requires a localised strategy and typically a local partner to operate effectively.
Kuaishou
Kuaishou is TikTok’s primary competitor in China (TikTok operates as Douyin domestically). It has a significant user base, particularly in lower-tier cities and rural areas. For brands with China commerce ambitions, Kuaishou is worth understanding alongside Douyin rather than in isolation.
VKontakte (VK)
VK is the dominant social network in Russia and has significant usage across other Russian-speaking markets. For brands with operations in those markets, VK is the primary social channel. For most Western brands, it is not relevant, and the geopolitical context since 2022 has further reduced its applicability for international advertisers.
How to Think About Platform Selection
Early in my agency career, I made the same mistake I see most marketing teams make: I treated platform selection as a question of reach. More users meant more opportunity. That logic is seductive and mostly wrong.
The better questions are: Where does my specific audience spend time? What is their mindset on that platform? And what action am I asking them to take? A platform with 500 million users is useless if your audience is not among them, or if the platform context works against the behaviour you need.
There is also a distinction worth making between organic and paid. Some platforms reward organic investment heavily. LinkedIn personal content, YouTube long-form, and Reddit community participation can all build genuine audience without media spend. Others have effectively closed off organic reach for brands and require paid to function. Facebook is the clearest example. Conflating these two modes leads to misallocated effort.
The Mailchimp guide to social media strategy makes a point I agree with: platform choice should follow strategy, not precede it. Know what you are trying to achieve commercially before you decide where to show up.
One framework I have used with clients is to separate platforms into three tiers: primary (where you invest significantly in both content and paid), secondary (where you maintain presence and test), and monitoring (where you watch but do not commit resource). Most brands should have no more than two primary platforms. The instinct to be everywhere is understandable but commercially wasteful.
Understanding what content formats work on which platforms is equally important. Buffer’s breakdown of social media content types is a useful starting reference for teams thinking through format strategy across channels.
The Organic vs. Paid Reality Check
When I ran agency P&Ls, I watched clients spend significant budgets on organic social content for platforms where organic reach had effectively been algorithmed away. The content was good. The distribution was near zero. Nobody wanted to say it out loud because the content team had headcount attached to it.
The honest position is this: most major platforms have reduced organic brand reach deliberately over the past decade. That is not a conspiracy. It is a business model. Platforms monetise through advertising, and organic reach competes with that model. If you are building a social strategy that relies primarily on organic reach on Facebook or Instagram, you are working against the platform’s structural incentives.
The exceptions are real but specific. LinkedIn still rewards individual organic content from professionals. YouTube still surfaces content based on search and watch behaviour rather than pure follower count. TikTok’s interest-based algorithm still gives non-followers genuine discovery potential. Reddit and Substack operate on different models entirely. But these are exceptions to a general trend, not evidence that organic is back.
Planning your content calendar with realistic distribution assumptions matters. Buffer’s 2025 social media calendar is a practical tool for teams managing content across multiple platforms, and it forces the kind of structured thinking that prevents the “post and hope” approach that wastes production budget.
Audience Research Before Platform Commitment
The single most common platform selection error I have seen is choosing channels based on where the marketing team personally spends time rather than where the target customer is. These are almost never the same thing.
Proper audience research before committing to a platform mix should include: looking at where your existing customers are active (survey data, CRM signals, website referral traffic), examining where your competitors are investing (and whether it is working for them), and testing small before scaling. A three-month test with a modest budget tells you more than any amount of desk research.
Social listening is also underused as a platform selection tool. Before committing to a channel, find out whether your category is being discussed there organically. If your potential customers are not talking about problems your product solves on a given platform, that is a signal. HubSpot’s overview of social listening covers the mechanics well if you are setting this up for the first time.
I had a client in the home improvement category who was convinced they needed a strong TikTok presence because their marketing director had seen a competitor there. When we looked at the data, their highest-intent audience was 45 to 65, predominantly male, and spending most of their social time on YouTube and Facebook. TikTok would have been a vanity exercise. We redirected the budget. The results were not complicated.
The Emerging Platforms Worth Watching
Beyond the established platforms, a few emerging or evolving channels are worth monitoring without necessarily committing to.
BeReal had a moment and has largely faded as a marketing channel. Lemon8, owned by ByteDance, has been growing in certain markets as a Pinterest-meets-Instagram proposition. Mastodon exists as a decentralised alternative to X but remains niche. The creator economy has also produced platform-adjacent tools like Patreon and OnlyFans that function as subscription communities rather than traditional social networks.
The pattern with emerging platforms is consistent: early organic reach is high, advertising products are immature or absent, and the audience is self-selecting toward early adopters. For brands willing to experiment, there is genuine first-mover value. For brands that need reliable scale, the risk-to-return calculation rarely works in the early phase.
AI is also changing how platforms function from the inside. Algorithmic curation is becoming more personalised, content creation tools are being embedded directly into platforms, and the line between organic and paid is blurring in new ways. HubSpot’s piece on AI and social media strategy is a reasonable starting point for understanding how this is developing.
Putting It Together: A Platform Selection Framework
Rather than treating this list as a menu to order from, use it as a filter. Start with your commercial objective. Then identify your audience. Then ask which platforms have that audience in meaningful numbers, in a context where your message is relevant, with ad products or organic mechanisms that match your budget and capability.
Most brands will end up with two or three platforms that genuinely warrant investment. The rest are either irrelevant to their audience, misaligned with their content capability, or simply not worth the management overhead at their current scale.
The argument for a more integrated, considered approach to social media is made well in Copyblogger’s piece on a comprehensive approach to social media marketing. The core point holds: treating each platform as a separate silo produces worse results than understanding how they work together in a customer experience.
And if you are thinking about why social media belongs in a broader marketing mix at all, rather than just how to use individual platforms, Copyblogger’s case for social media marketing covers the strategic rationale clearly.
For a full view of how to build strategy across these channels, the social media marketing hub brings together the frameworks, channel guides, and strategic thinking that sit behind platform decisions like these.
About the Author
Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.
