How to Tell if You’re an INFJ vs. ISFJ

INFJ vs ISFJ blog cover

If you’re reading this post, there’s a high chance that you’re trying to work out if you’re an INFJ vs. ISFJ personality type. These two types are often confused because they share many of the same characteristics. Both types are thoughtful, empathetic, and caring. They follow through on their word and go above and beyond for those they care about.

But there are also some core differences between how these types think and experience the world. In this post, we explore these core differences. If you’re unclear about your type, we hope this helps you.

So here are five differences between the INFJ vs. ISFJ personality types:

1. Observing the world.

Despite being similar in many ways, the way INFJs and ISFJs view the world differently. INFJs tend to think about the big picture, while ISFJs are more comfortable dealing with details.

INFJs have a holistic focus, sometimes at the expense of details. This allows them to use their imagination to see the potential in everything, from people to concepts.


As a result, INFJs are very future-focused and are often described as “visionary.” They often have a clear, long-term goal that they work toward tirelessly.

ISFJs have a knack for paying attention to what’s around them. They are more likely to see the forest for the trees, so to speak. This is evident in the way they notice small things about people and their environment. They tend to take a methodical and detail-oriented approach. Essentially, ISFJs place high importance on verifiable facts and information that is proven.

2. Memory.

Not only do INFJs and ISFJs take in information differently, but they also differ in the way they remember things. INFJs tend to remember overall ideas, while ISFJs retain specific details.

INFJs tend to remember general impressions. This is because they are most interested in the overall idea, the meaning behind something, and the end result. They often don’t remember specific attributes. For example, they might have a memory of a man in a shop who was rude to them, but they won’t remember what color jumper he was wearing. INFJs store information in their memory in a way that is interconnected and easily accessible. This allows them to make connections between different topics.

ISFJs tend to have incredible memories of facts and details. They often remember exactly how things felt, smelled, tasted, etc. For example, when asked about a restaurant, they might remember a specific item on a menu that they enjoyed rather than the reason they were there. ISFJs tend to be exceptional at remembering birthdays and special dates.

In fact, it’s almost as if they have a library of memories in their minds that they can draw upon in order to compare present experiences with those in the past. ISFJs are often very talented students, partly because of their ability to remember detailed information for work or school.

3. Problem-solving.

When it comes to solving problems, INFJs and ISFJs take different approaches. INFJs approach problems in an abstract way, while ISFJs have a more linear thought process.

INFJs are quick to see the potential in a situation, and they’re often able to find creative solutions. This is because they’re able to step back and see different perspectives.

They’re also very good at understanding people and their motives. This allows them to find innovative ways to solve problems that take into account the needs of everyone involved. Plus, they naturally use their creativity to think outside the box.

ISFJs are able to find workable solutions by taking a step-by-step approach. They’re patient and have a lot of endurance, so they can stick with a problem until they find a practical solution.

ISFJs also tend to be very organized, which helps them break down a problem into smaller, more manageable pieces. Like INFJs, they are usually very good at considering other people’s feelings when trying to find solutions.

4. Practicality.

Both types feel most comfortable when they have a clear path and like to have a plan they can follow. ISFJs are one of the most practical personality types, while INFJs are more likely to be seen as dreamers.

INFJs are usually idealistic, and they can get overwhelmed by their thoughts. This can make them seem impractical at times. They might have a vision for something so perfect that it’s unattainable. Or, they might be so focused on their vision that they don’t consider the practical details necessary to make it a reality.

INFJs can sometimes benefit from having other people around them who keep them grounded in reality because, at times, they can end up getting too caught up in their heads.

ISFJs, on the other hand, are usually very practical. They’re often able to see things as they are, and they aren’t afraid to get their hands dirty. ISFJs are often exceptionally realistic, which can be both good and bad. On the one hand, it means that they can take care of day-to-day tasks and handle the details necessary for survival. On the other hand, it can mean they’re not as open to new ideas and possibilities.

5. Communication style.

INFJs and ISFJs are both extremely thoughtful in the way they communicate, and they always take into account other people’s needs. However, INFJs have a more abstract communication style, while ISFJs tend to speak in a more literal way.

INFJs often communicate in a roundabout way and often use metaphors or analogies to get their point across. They aim to make sure that whoever they are talking to understands the overall idea behind what they’re trying to say.

INFJs have unique insights into underlying meanings, and they love to talk about them with those who are on the same wavelength.

ISFJs, on the other hand, are more likely to communicate with tangible, concrete facts. They get their points across in a literal way.

In addition, ISFJs often give exact examples of events that have occurred in the past.  This helps the ISFJ feel like they are being clear. ISFJs don’t always enjoy small talk, but they’re good at it. Plus, they’re able to read people well, and they adjust their communication style to meet the needs of the other person.

INFJ vs. ISFJ frequently asked questions

So now we have explained the key differences between the INFJ vs. ISFJ personality types. Even for those who have explored personality types in depth, it can still be hard to tell the difference between these two types.

Let’s now look at some frequently asked questions about each personality to help make it clearer for you.

Are INFJs vs. ISFJs more thoughtful?

There’s no simple answer to the question of whether INFJs or ISFJs are more thoughtful. Both types are deeply empathetic, and they are known for their ability to go out of their way to care for others. That said, there are nuances between the two types when it comes to thoughtfulness.

INFJs tend to be more future-oriented than ISFJs. They’re often quick to see potential problems and possible solutions, and they’re often very concerned with making sure that everyone is on the same page.

In general, ISFJs are more focused on the present moment and meeting people’s immediate needs. Seeing as they pay close attention to detail and are practical, they can be exceptionally thoughtful about small things, such as making sure someone has enough food and water if they’re going on a hike.

Ultimately, there’s no clear winner when it comes to which type is more thoughtful. It really depends on the individual and what they’re prioritizing at any given moment.

Do INFJs and ISFJs have a similar aura?

INFJs and ISFJs both come across as calm, reserved, and kind. In addition, they are both deeply interested in people. In the big scheme of things, they have a similar energy. After all, both personality types are introverts, feelers, and judgers. However, there are also key differences between the two types that can affect how they are perceived by others.

INFJs are often described as being deep and complex. At times, INFJs can be viewed as intense, particularly if those they are with don’t particularly enjoy discussing underlying meanings. In general, INFJs may come across as more mysterious and enigmatic.

ISFJs are usually seen as more down-to-earth and practical. They are more likely to engage in lighter topics of conversation. As a result, ISFJs often have a more grounded energy and can come across as more matter-of-fact.

Are INFJs vs. ISFJs more introverted?

When it comes to personality types, everyone falls somewhere on the spectrum between introverted and extroverted. INFJs and ISFJs tend to be two of the most ‘extroverted introverts’.

Even though both types are quiet and thoughtful, they are actually very people-oriented. They need meaningful connections in order to be happy. That being said, they prefer one-on-one social interactions, and they certainly need alone time to recharge their batteries.

In addition, INFJs and ISFJs tend to be curious about human psychology, and they are naturally compassionate. This makes them excellent listeners.

Regarding differences, INFJs are likely to spend more time in their heads than ISFJs. In contrast, ISFJs have the ability to stay present, which can make them appear more extroverted in some ways.  

Final thoughts on INFJ vs. ISFJ differences

If you haven’t already, check out our individual ISFJ and INFJ posts that delve deeper into each personality type. Also, you can check out our post about INFJ vs. INTP differences.

Leave a Reply

Your email address will not be published. Required fields are marked *

“Matching people using personality types is such a simple and powerful concept. So Syncd helped us find love, even in this difficult time. You’ve really changed our lives. In fact, we’re now married! Thank you.”

– Ben (INFJ) about Indy (ENFJ)

Go to store Get your personality compatibility report