Materium

Free plan Web

What Materium is

Materium is a web-based place to track a video game collection, play sessions, reviews, and discoveries. Connect Steam to import a library and playtime, with Steam achievements supported; PlayStation, Xbox, and Switch libraries can be entered by hand. A play journal records session time, notes, and spoiler tags, and a heatmap shows recent play history. Users can make ranked or unranked lists and set each to public, unlisted, or private. Explorer is free and includes three lists; Collector removes the list limit and adds achievement and trophy tracking, combining Steam achievements and PlayStation trophies on game pages with tiers, global rarity, and pinning. Tonight’s pick draws on play history, ratings, and game length to suggest a backlog title, with an option to reroll. Explorer includes an unlimited collection, Steam auto-sync, manual entry, search and metadata, and basic stats. Collector costs $4/mo or $39/year. Materium is intended for people aged 13 and older.

Who it suits

It suits players who want to organize a collection, log sessions, or build shareable lists. Collector is relevant for people who want combined Steam achievements and PlayStation trophies.

What it does well

Steam library and playtime import
Journal includes notes and spoiler tags
Lists can be public, unlisted, or private
Tonight’s pick uses history, ratings, and game length

What to know first

PlayStation, Xbox, and Switch libraries require manual tracking
Explorer includes three lists
Several Collector features are marked coming soon

Limits

Explorer includes three lists. Collector costs $4 per month or $39 per year and adds unlimited lists; the annual wrap-up and shareable cards in Explorer are marked as coming soon.

Plans

Plan	Billed and limits	Price
Explorer	Free forever · Unlimited collection · Steam auto-sync · Manual entry · Game search & metadata · Basic stats · Annual wrap-up & shareable cards (coming soon)	Free
Collector	or $39/year (about 2 months free) · Everything in Explorer · No ads · Achievement & trophy tracking · Unlimited lists · Sale alerts (coming soon) · Advanced stats & history (coming soon)	$4 a month

As materium.gg lists them, read 5 Oct 2026. The maker's own page has the final word.

Getting started

Open materium.gg in a web browser.
Choose the free Explorer plan or the paid Collector plan.
Connect Steam to import your library and playtime, or enter games manually.
Add PlayStation, Xbox, or Switch games by hand if needed.
Record play sessions and create lists.

Verdict

Materium brings collection tracking, play journaling, and lists together in a web service, with Steam import and manually tracked console libraries. The free Explorer plan is available, while unlimited lists and achievement and trophy tracking are part of Collector.

Questions

Is Materium free?

Yes. Explorer is free forever and includes an unlimited collection, Steam auto-sync, manual entry, game search and metadata, and basic stats.

What does Collector cost?

Collector costs $4 per month or $39 per year.

Which platforms can I use?

Materium is available on the web.

Can Materium track PlayStation, Xbox, and Switch games?

Yes. Those libraries can be tracked by hand.

Who operates Materium?

Materium is built and operated by Voidrender Systems LLC, an independent software studio based in the United States.

What age is Materium intended for?

Materium says it is intended for users aged 13 and older.

Facts from Materium's own pages

Achievements: Collector combines Steam achievements and PlayStation trophies on game pages, with trophy tiers, global rarity, and pinning. · materium.gg, 5 Oct 2026
Audience and age: Materium describes itself as a game collection tracker for people who take games seriously and says it is intended for users aged 13 and older. · materium.gg, 5 Oct 2026
Headquarters: United States · materium.gg, 28 Sept 2026
Integrations: Materium names Steam, Stripe, PostHog, and Google AdSense as third-party services; IGDB provides game metadata. · materium.gg, 5 Oct 2026
Lists: Users can create ranked or unranked game lists and set them public, unlisted, or private; three lists are free and Collector includes unlimited lists. · materium.gg, 5 Oct 2026
Operator: Materium is built and operated by Voidrender Systems LLC, described as an independent software studio based in the United States. · materium.gg, 5 Oct 2026
Other platforms: The site says PlayStation, Xbox, and Switch libraries can be tracked by hand. · materium.gg, 5 Oct 2026
Play tracking: The play journal records sessions with playtime, notes, and spoiler tags, and includes a heatmap of recent play history. · materium.gg, 5 Oct 2026
Privacy: The policy says Materium does not sell personal information, and analytics and advertising cookies are subject to consent. · materium.gg, 5 Oct 2026
Purpose: Materium tracks a video game library, play sessions, reviews, and discoveries in one place. · materium.gg, 5 Oct 2026
Recommendations: Tonight’s pick uses play history, ratings, and game length to suggest a backlog game, and can be rerolled. · materium.gg, 5 Oct 2026
Security: The privacy policy says the service uses encryption in transit and secure password hashing, and removes personal data within 30 days of account deletion unless law requires retention. · materium.gg, 5 Oct 2026
Steam sync: Users can connect Steam to import their game library and playtime, and Steam achievements are supported. · materium.gg, 5 Oct 2026
Support: Users can email [email protected] or send feedback in app account settings; the operator says it typically responds within a few business days. · materium.gg, 5 Oct 2026

Where Materium stands on Freedom251

Game Backlog Trackers#13 of 21