Compare the two caster descriptions
If you are choosing between the described arcane casters, compare Sorcerer’s unprepared spell use with Wizard’s preparation and school specialization.
Sorcerer WizardThis source describes fourteen base classes in Pathfinder: Kingmaker, covering broad combat, support, spellcasting, companion, and skill roles. It says class determines a character’s abilities, attributes, and development as levels increase, and notes that some archetypes have level requirements. The records below summarize only the specific functions stated in the retrieved Kingmaker class passage. They are not detailed progression entries: the source generally omits named feats and spells, numerical effects, prerequisites, and level-by-level changes. Steam metadata establishes the game’s identity, while the other retrieved guides concern different games or editions and are excluded from the class descriptions.

If you are choosing between the described arcane casters, compare Sorcerer’s unprepared spell use with Wizard’s preparation and school specialization.
Sorcerer WizardIf you are considering close combat, compare the source’s brief descriptions of Barbarian, Fighter, and Monk, including their stated armor and weapon characteristics.
Barbarian Fighter MonkIf you are considering party support or utility, compare the stated functions of Bard, Cleric, Inquisitor, and Rogue.
Bard Cleric Inquisitor RogueChoose a topic to see how it works, where it helps and what to consider.
Uses alchemy to create explosive artifacts for battle and mutagens that enhance physical abilities, pairing combat tools with self-enhancement.
Understand this choiceSpecializes in close-quarters combat and is described as having high health, damage reduction, and rage that boosts physical abilities.
Understand this choiceCan use abilities that boost the Bard and allies at range; the source describes the class as flexible and especially suited to support.
Understand this choiceUses healing magic and divine power, with the source describing Cleric magic as particularly effective against undead enemies.
Understand this choiceUses nature-related spells and has an animal companion that aids in battle, combining magic with companion support.
Understand this choiceFocuses on close-quarters combat and can use a wide array of weapons and armor, according to the class overview.
Understand this choiceCan use magic to buff itself against specific enemies and acquire teamwork feats that buff companions.
Understand this choiceCombines magic and weapons in combat, using spells focused on enhancing weapons and armor.
Understand this choiceUses fists for strong unarmed attacks, is not proficient with armor, and receives a Wisdom bonus to AC.
Understand this choiceCan participate in battle and heal companions, with spells focused on effects described as effective against evil.
Understand this choiceCan use melee and ranged weapons and specialize against a specific enemy type to deal additional damage against it.
Understand this choiceEmphasizes stealth, trap detection, and lockpicking, alongside agility, evasion, and improved saving throws.
Understand this choiceLearns spells when leveling up and casts them without preparation; a chosen bloodline grants additional power to spells.
Understand this choiceCan learn many spells but must prepare them for battle; specialization in one magic school grants additional spells and powers.
Understand this choiceThe source says class determines abilities, attributes, and character development as levels increase, while its class entries provide brief descriptions rather than complete progression details.
The source says some class choices have requirements and can only be chosen after reaching a certain level.
The source describes prestige classes as advanced classes that require reaching level 5 before taking prestige-class levels, and says each has its own prerequisites.
Selected systems and editions described by the linked references.