Quick answer: PowerUpStack's free Minecraft tier is permanent rather than a trial, and it costs 0 credits per hour with a 0 credit monthly cap. You get a 4GB container memory limit with a 3GB Java heap, 2 CPU threads, and roughly 10 recommended players. The real limitation is uptime, not a clock: free servers do not run 24/7, and instead start automatically when a player connects. Paid tiers are billed per hour of online time in credits, where 100 credits equals 1 EUR before VAT.
Correction, 3 August 2026: an earlier version of this review said the free tier had a daily 4 hour playtime limit. A reader told us that was out of date, and they were right. We checked it against archived copies of PowerUpStack's own homepage: the 4 hour limit was still advertised on 4 August 2025, but by 3 November 2025 the feature list read "No playtime limit", and by December 2025 the site had moved to per hour credit billing. So the cap has been gone for roughly nine months and this review was wrong for most of them. Every figure below was re-verified against PowerUpStack's live pages on 3 August 2026.
One thing worth knowing if you are comparing hosts yourself: "4 hours" does still appear on their site, but as a cost example, "Play 4 hours a day, 5 days a week". That is almost certainly how the outdated claim survived as long as it did.
What the Free Tier Actually Includes
PowerUpStack's public free plan pages list:
- 4GB container memory limit, with a 3GB Java heap
- 2 CPU threads
- 0 credits per hour, and a 0 credit monthly compute cap
- Recommended for up to 10 players, with no hard player slot limit
- Java and Bedrock, created without payment details
- DDoS protection and a free subdomain included
- Approved plugins only, from a vetted workshop list
- Four regions: Europe, North America, Singapore, Australia
Two things are worth understanding before you rely on it.
First, it is genuinely permanent. PowerUpStack states plainly that it is not a trial and there is no countdown, so a small world can sit on the free tier indefinitely.
Second, it does not run 24/7. A free server stops when nobody is playing, and starts again automatically when a player connects. That auto start is a much better experience than a server that is simply unreachable, but it does mean the first player to join waits for a boot rather than walking straight in.
There is also a data retention rule that catches people out. PowerUpStack retains inactive free server storage for roughly two months on verified accounts, and around two weeks on unverified ones, with an email warning before removal. If you take a break from a world for a season, verify your account and keep the address current.
What Paid Plans Cost
Paid tiers are not a flat monthly fee. You are billed in credits for each hour the server is online, and each tier has a monthly cap that limits the worst case. Storage is billed separately at 10 credits per GB per month. At 100 credits to 1 EUR before VAT, the caps work out as follows:
| Tier | Per online hour | Monthly compute cap | RAM | CPU | Storage |
|---|---|---|---|---|---|
| Budget | 0.821 credits | 200 credits, about 2 EUR | 1 to 8GB DDR4 | 4 threads, EPYC 7451 | 50GB NVMe |
| Standard | 2.464 credits | 600 credits, about 6 EUR | 2 to 16GB DDR4 | 4 to 7 threads, EPYC Milan | 100GB NVMe |
| Premium | 3.08 credits | 750 credits, about 7.50 EUR | 2 to 32GB DDR5 | 4 to 8 threads, Ryzen 9 9950X | 200GB NVMe |
The cap is a ceiling, not a price. If your group plays a few evenings a week, you pay for those hours and nothing more, which is the genuine strength of this model. If you want a server that is reachable at any hour without a boot wait, you are effectively paying close to the cap anyway, and a flat monthly plan becomes easier to compare.
Prices and specifications can change, so check PowerUpStack directly before purchasing.
Who the Free Tier Works For
Good fit: testing plugins, short sessions with friends, learning server panels, small vanilla servers, temporary worlds.
Not a good fit: public SMPs, 24/7 communities, heavy modpacks like ATM10, servers that need guaranteed backups, or servers with players joining at random hours.
Even on a shared free node, you are not guaranteed steady CPU cycles. If another server on the same node spikes in usage, your TPS drops, which shows up as rubber banding and block lag. The free tier also does not list the daily backups that PowerUpStack advertises on its paid tiers, so if a corrupted chunk crashes your world, recovery is on you.
Best Alternatives by Server Type
The best alternative depends on what you are hosting. A private vanilla world needs a very different setup from an ATM10 server or a public SMP. Do not compare RAM alone, since CPU speed and storage often decide how smooth Minecraft actually feels.
| Server goal | Better fit | Why it fits |
|---|---|---|
| Testing a world for one night | Free host | Good enough for temporary use |
| 3 to 8 friends on vanilla | Budget paid Minecraft plan | Low cost with better uptime |
| Paper server with plugins | Paid host with NVMe | Plugins need stable disk and CPU |
| ATM10 or Better MC | Higher RAM paid plan | Modpacks need memory and Java tuning |
| Public SMP with donations | Paid host with DDoS protection | You need backups, support, and predictable uptime |
When You Should Upgrade
Upgrade when the server becomes part of your routine. Common signs you have outgrown the free tier:
- Players keep waiting for the server to boot because it stopped between sessions.
- TPS drops below 18 during exploration.
- Backups are manual or unclear.
- You cannot see useful logs after a crash.
- Support cannot explain CPU, storage, or limits.
At that point, compare Minecraft server requirements and pick a plan around your real player count.
Simple Migration Checklist
Moving away from PowerUpStack is mostly a file copy job. The only risky part is forgetting hidden config folders, databases, or backup files. Make a backup before touching the live server.
| Step | What to move | Beginner note |
|---|---|---|
| 1 | World folder | Usually named world, world_nether, and world_the_end |
| 2 | server.properties | Keeps difficulty, view distance, and port settings |
| 3 | plugins or mods folder | Match the same Minecraft version |
| 4 | config folder | Needed for modpacks and plugin settings |
| 5 | whitelist, ops, and bans | Keeps staff and player access |
| 6 | database exports | Needed for economy, claims, and ranks |
After upload, start the new server once, watch the console, then join alone before inviting players.
FAQ
Is PowerUpStack free forever? Yes, in the sense that matters. PowerUpStack states the free tier is not a trial and has no countdown, and it bills 0 credits per hour with a 0 credit monthly cap. The caveats are resource limits, approved plugins only, and a data retention rule for inactive servers.
Is PowerUpStack 24/7 on the free tier? No, but not because of a playtime clock. Free servers stop when nobody is playing and start automatically when a player connects, so the cost is a boot wait for whoever joins first. True always on uptime is a paid feature.
Does the free tier still have a 4 hour daily limit? No. That limit existed in an earlier version of their offering and has been replaced by on demand billing, where paid plans charge per online hour and the free tier charges nothing. A reader flagged this to us in August 2026 and the review was corrected.
Is PowerUpStack safe? PowerUpStack has public plan pages, legal pages, a status page, and contact links. As with any host, use unique passwords and keep your own backups.
Can PowerUpStack host modded Minecraft? Paid plans advertise plugin and mod uploads. Heavy modpacks need more RAM than the free tier provides.
PowerUpStack vs Space-Node
PowerUpStack is strongest if you want a free entry point and usage-based upgrades. Space-Node is strongest if you want predictable monthly pricing, dedicated Minecraft-focused hardware, and EU or North American locations, starting at €0.90/month. Instead of fighting resource throttling on a shared node, your server runs on AMD Ryzen processors with automated backups included, so your world stays safe without manual intervention.
Start with Minecraft hosting if you want a plan, or compare free Minecraft server hosting options if you still want to test free providers first.
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