In Warframe 2026, managing slots for mods, weapons, and Warframes is crucial for endgame success. With updates expanding inventories, knowing slot limits helps optimize your arsenal.
This list details current capacities, expansion methods, and tips across categories.
Warframe Slots
Base 50 slots, expandable via login rewards and purchases.
- Max: 100+ with Prime Access
- Cost: 20 Platinum per 2 slots
Weapon Slots
Primary/Secondary/Melee each start at 30.
- Total max: 300+
- Free expansions via sorties
Mod Capacity Basics
Determined by frame level and capacity
mods.
Determined by frame level and capacity mods.
- Base: 30 at rank 30
- Max with Riven: 100+
Companion Slots
Sentinels, Kavats, etc., limited to 12.
- Expand with Mastery Rank
Riven & Kuva Licid Slots
Critical for rivens: 1,000 slots possible.
Critical for rivens: 1,000 slots possible.
Critical for rivens: 1,000 slots possible.
- Snapshots preserve stats
- Trade extras
Container & Resource Slots
Inventory for drops: 3,600 base.
Inventory for drops: 3,600 base.
Inventory for drops: 3,600 base.
- Ayatan upgrades add more
How to Check Your Slots
Quick in-game method.
Quick in-game method.
Quick in-game method.
- Profile > Inventory tab
- Arsenal for weapons
Frequently Asked Questions
How many Warframe slots by default?
50, expandable to over 100.
Free ways to get more slots?
Daily login rewards and Nightwave.
Mod capacity limit?
Up to 105 with maxed Corrupted mods.
Weapon slot costs?
12 Platinum for 2 slots.