# What are content pillars?

Canonical: https://postmesh.app/glossary/content-pillars

By PostMesh team. Published 2026-10-31; updated 2026-10-31.

Content pillars are the handful of recurring themes a brand or creator posts about on social media, such as product tips, customer stories and behind the scenes. Every post fits one pillar, which keeps an account focused and makes planning easier. Most guides suggest three to five.

## What content pillars are

Content pillars are the main subjects an account keeps coming back to. A bakery's pillars might be new bakes, how things are made, regulars and local events. A software company's might be product tips, customer results, industry news and the team. Each pillar is broad enough to produce many posts and narrow enough that you know what belongs in it.

The point is focus. Without pillars, an account tends to post whatever comes to mind, and followers can't tell what it's for. With them, every post answers the question of which pillar it serves, and anything that doesn't fit gets a second look. Mailchimp's guide also calls them content buckets, which is a good picture: every idea goes into one bucket or another.

Pillars also make planning faster. Once you know your four themes, filling a week is a matter of picking a post from each rather than starting from a blank page. They help a team too: a new hire or freelancer can read the pillar list and understand in a minute what the account is for and what it never posts.

## Where the term comes from

The pillar metaphor is simple: a few strong supports that hold up everything else. We couldn't find a dictionary entry or source that dates when social media marketers started saying content pillars, so the origin isn't well documented.

Don't confuse it with pillar pages, an SEO idea. HubSpot describes a pillar page as a single page that covers one broad topic and links out to more detailed posts, which together form a topic cluster. That's about how a website is organized for search. Content pillars on social media are about which themes you post on. The two can line up, with each social pillar matching a pillar page on your site, but they're different tools.

**Content pillars (social)**
- Three to five recurring themes
- Decide what you post about
- Used to plan a feed and a calendar
- Each post belongs to one pillar

**Pillar pages (SEO)**
- One long page on a broad topic
- Links to detailed cluster posts
- Used to organize a website for search
- Part of a topic cluster model

*Same word, two different jobs.*

## Content pillar examples

| Account | Possible pillars |
| --- | --- |
| Local coffee shop | New drinks and seasonal menu; How it's made; Regulars and staff; Neighborhood events |
| Fitness coach | Workouts you can do at home; Nutrition basics; Client progress; Myths explained |
| B2B software company | Product tips; Customer results; Industry news with a point of view; Life at the company |
| Skincare brand | Ingredient education; Routines by skin type; Customer photos; Founder story |
| Freelance designer | Process breakdowns; Finished work; Tools and resources; Running a design business |
| Nonprofit | Impact stories; How to help; Behind the scenes; Facts about the cause |

Notice that most lists mix a few kinds of pillar: something that teaches, something that shows the product or work, something human, and something from the community. Customer posts you reshare with permission, [UGC](/glossary/ugc), often become a pillar of their own.

## How to choose your content pillars

1. **Start with your audience**: List the questions customers ask, the comments they leave and the things they share. Mailchimp's guide suggests looking at comments, DMs, polls and reviews. [Social listening](/glossary/social-listening) gives you more of the same from outside your own account.
2. **Match them to what you offer**: A pillar should connect what your audience cares about with something you can speak to with authority. If you can't make ten posts on it, it's too narrow.
3. **Check your past posts**: Sort your last few months of posts into rough themes and compare their [engagement rate](/glossary/engagement-rate) by the same formula. The themes that consistently do well are strong pillar candidates.
4. **Name them plainly**: Product tips is a better pillar name than Value content. Anyone on the team should be able to tell which pillar a post belongs to.
5. **Review every quarter**: Drop a pillar that never lands, and add one if a new theme keeps coming up in comments, questions or sales calls.

**A good content pillar**
- [ ] Your audience already asks about it or responds to it
- [ ] You can make at least ten different posts on it
- [ ] It's distinct from your other pillars
- [ ] It connects to what you sell, do or stand for
- [ ] Anyone on the team could tell whether a post fits

## How many content pillars should you have?

Three to five is the usual answer. Metricool's guide, published in May 2025, calls three to five the sweet spot and puts the upper limit at seven. Mailchimp doesn't give a number, only a few core themes, and warns against pillars that are either too broad, like lifestyle, or too narrow, like a single weekly quote format.

In practice, a solo creator often does well with three, because each one gets posted often enough to build a habit with followers. A brand with a team and several networks can carry five. More than that and pillars stop doing their job: if everything has a pillar, nothing is left out.

## Turning pillars into posts

A pillar is a subject, not a format. The same pillar can become a [carousel post](/glossary/carousel-post) on Instagram, a [Reel](/glossary/reel) or TikTok, a LinkedIn text post and a YouTube tutorial. Mixing formats within a pillar keeps it from feeling repetitive.

- Give each pillar a rough share of your posts, such as 40% teaching, 30% product, 20% community and 10% behind the scenes, and adjust it as you see what works.
- Give each pillar a regular slot on your [content calendar](/glossary/content-calendar), like tips on Tuesdays, so the plan fills itself.
- Keep a running list of ideas under each pillar, so when a slot comes up you pick rather than invent.
- Tag posts by pillar in your spreadsheet or tool, so you can compare pillars by results.
- Mark which posts are [evergreen](/glossary/evergreen-content) and can be reshared later, and which are tied to a date.

### One week from four pillars

Here's how the coffee shop from the examples above might fill a week. The posts are made up to show the method:

| Day | Pillar | Post | Format |
| --- | --- | --- | --- |
| Monday | New drinks | The autumn menu, one drink per slide | Instagram carousel |
| Tuesday | How it's made | Pulling a shot, slowed down, with the barista explaining timing | Reel and TikTok |
| Thursday | Regulars and staff | A regular's order and why they keep coming back, with permission | Photo and caption |
| Saturday | Neighborhood events | This weekend's market, with a map | Story and Facebook post |

After a month, compare the pillars by the same measure, such as engagement rate by reach, saves, or clicks to your menu, and shift the mix toward what works. A pillar that earns few likes but steady direct messages or orders may still be your most valuable one, so look past the easy numbers.

If you post the same idea to several networks, adapt the wording and format for each instead of pasting it everywhere. [Does cross-posting hurt engagement?](/blog/does-cross-posting-hurt-engagement) covers how to do that well. When captions are the bottleneck, the [caption generator](/tools/caption-generator) can turn a pillar and a topic into a first draft to edit.

## How people talk about content pillars

Some illustrative examples from planning chats and briefs:

- "Which pillar is this post under? It doesn't fit any of them."
- "Our education pillar carries engagement. Product posts barely get saves."
- "Let's cut to three pillars for the new account and add more later."
- "Pillar 2 is customer stories. We need more UGC to feed it."

## When content pillars get in the way

Pillars are a planning aid, not a rule. If something timely happens in your field, post about it even if it doesn't fit neatly. If a pillar keeps underperforming, it may be the wrong subject, or it may be the right subject told in the wrong format, so try a new format before dropping it. And don't let a quota push out quality: three good posts a week from your strongest pillars beat seven forced ones that tick every box.

## Questions

### What are content pillars in simple terms?

The few main topics an account posts about again and again. Every post should fit one of them.

### How many content pillars should I have?

Usually three to five. Metricool calls that range the sweet spot and suggests no more than seven.

### What is the difference between content pillars and content buckets?

None in practice. Mailchimp uses content buckets as another name for content pillars.

### Are content pillars the same as pillar pages?

No. Pillar pages are an SEO structure: one broad page linking to detailed posts. Content pillars are the themes you post about on social media.

### What are examples of content pillars?

Education, product or service, customer stories, behind the scenes and industry news are common ones. Make them specific to your audience.

### Do content pillars work for personal accounts?

Yes. Creators use them to stay recognizable, for example a runner posting training, gear and race days.

## Related terms

- [Content calendar](https://postmesh.app/glossary/content-calendar)

- [Evergreen content](https://postmesh.app/glossary/evergreen-content)

- [UGC](https://postmesh.app/glossary/ugc)

- [Social listening](https://postmesh.app/glossary/social-listening)

- [Engagement rate](https://postmesh.app/glossary/engagement-rate)

## Sources

- [Mailchimp: Content pillars for social media](https://mailchimp.com/resources/content-pillars-for-social-media/)

- [Metricool: The importance of content pillars for a social media strategy (May 30, 2025)](https://metricool.com/content-pillars/)

- [HubSpot: What is a pillar page? (updated May 2, 2025)](https://blog.hubspot.com/marketing/what-is-a-pillar-page)