INTJs, also known as the "Architects," are known for their analytical and strategic thinking, independence, and strong sense of self. While they may not have a large circle of friends, they value deep and meaningful connections with individuals who share their interests, values, and intellectual pursuits. Here are some types of people who can be considered as potential best friends for an INTJ:

1. INTP (The Logician): INTJs often find a strong connection with INTPs due to their shared love for intellectual discussions and logical reasoning. Both types enjoy exploring complex ideas and theories, engaging in debates, and challenging each other's perspectives.

2. ENTJ (The Commander): INTJs and ENTJs share similar traits such as ambition, strategic thinking, and a desire for personal growth. They can form a powerful alliance, supporting and motivating each other to achieve their goals. Both types appreciate direct communication and value efficiency.

3. INFJ (The Advocate): Despite their differences, INTJs and INFJs can form a deep and meaningful friendship. INFJs' empathetic and intuitive nature complements INTJs' logical thinking, creating a balanced dynamic. They can engage in profound conversations, share insights, and support each other's personal growth.

4. ENTP (The Debater): INTJs and ENTPs can have a stimulating and intellectually challenging friendship. Both types enjoy exploring new ideas, engaging in debates, and pushing boundaries. They can inspire each other's creativity and provide different perspectives on various topics.

5. ISTJ (The Inspector): INTJs and ISTJs can form a reliable and trustworthy friendship. While they have different approaches to decision-making (INTJs being more intuitive and ISTJs being more practical), they share a strong work ethic, attention to detail, and a preference for structure and organization.

6. ISTP (The Virtuoso): INTJs and ISTPs can bond over their shared love for problem-solving and practicality. They both appreciate autonomy and enjoy engaging in hands-on activities. INTJs can benefit from ISTPs' ability to live in the present moment and their practical approach to life.

It's important to note that these are general observations, and individual preferences may vary. Ultimately, INTJs value friendships based on mutual respect, intellectual stimulation, and the ability to challenge and support each other's growth.