is there any equivalent to power armor in pathfinder?

[Malik Gyan Daumantas]

Pretty much the title, wondering if this ways the case.

[Scavion]

Yes.

[ErichAD]

There's a technology artifact.and there's a golem modification that lets you wear it.

[avr]

As a character focus there's the synthesist summoner.

[VRMH]

You can add a Steelbone Frame to a regular armour as an exo-skeleton, if you're not married to Fallout's version of a power armour.

[Bloodrealm]

There's the Synthesist Summoner archetype, as previously mentioned, and there's also the Major Artifact Demon Prince Armour, though good luck getting your hands on it.