Ubicloud
Open source IaaS on bare metal that cuts cloud costs 3-10x
Ubicloud delivers on its cost promises for compute, Postgres, and CI. Kubernetes upgrades like nodepools and private cluster-to-db connections make it more viable for production. But it's a focused open alternative, not a full AWS replacement—expect trade-offs in service breadth and support.
Verified 6d ago · liveness 83/100 · cite: rightaichoice.com/tools/ubicloud
- Teams running heavy GitHub Actions workflows wanting 10x CI cost reduction
- Startups needing managed PostgreSQL at 3x lower cost than RDS
- Cost-conscious teams seeking open source IaaS to avoid vendor lock-in
- Batch and data processing workloads requiring compute on bare metal
- Teams needing full feature parity with AWS (only ~10% of services planned)
- Organizations requiring managed NoSQL databases or serverless functions
- Workloads demanding multi-region HA with low latency across global footprint
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Skip Ubicloud if you need full AWS feature parity, managed NoSQL or serverless, or multi-region low-latency HA across a global footprint. It's a focused IaaS, not a complete hyperscaler replacement.
The managed service depends on bare metal providers like Hetzner and Leaseweb, so pricing may vary with their capacity and availability.
Ubicloud's freemium model fits cost-conscious startups and CI-heavy teams: $0 to start with a $2 monthly credit, burstable VMs at $0.01/hour, and dedicated compute at 3x less than AWS. For GitHub Actions users, the 10x cost reduction beats any runner service. It's cheaper than AWS/GCP for focused workloads, but you won't find the same breadth of services.
In short
Ubicloud — Open source IaaS on bare metal that cuts cloud costs 3-10x. Best for Teams running heavy GitHub Actions workflows wanting 10x CI cost reduction, Startups needing managed PostgreSQL at 3x lower cost than RDS, Cost-conscious teams seeking open source IaaS to avoid vendor lock-in. Free to start; paid plans from $0.01/mo.
What's new in Ubicloud
Checked 4 days agoAcross the latest 7 updates: 5 feature updates, 1 launch and 1 pricing change.
Tighter default firewall for new Kubernetes clusters
New clusters start with no inbound rules; external access only via load balancers.
Publicly signed certificates by default for Postgres
New Postgres databases use public TLS certs, eliminating need for custom CA distribution.
Private connection between Kubernetes cluster and Postgres database
One-step private networking between K8s clusters and Postgres, with automatic firewall rules.
Nodepools become first-class resources
Manage nodepools individually via API, CLI, and UI; decoupled cluster upgrades.
Ubicloud Price Adjustment
Ubicloud adjusts pricing for compute and storage services.
Announcing Ubicloud Machine Images
Ubicloud Machine Images are now generally available, simplifying VM provisioning.
Ubicloud Postgres now available on Google Cloud
Ubicloud Postgres expands to Google Cloud, giving users more deployment options.
What people actually say about Ubicloud — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
43 mentions across 4 sources (Hacker News, YouTube, GitHub, Lemmy) · researched Aug 19, 2026.
- +Cost savings of 3-10x on compute, Postgres, and GitHub Actions
- +Open source core allows self-hosting and avoids vendor lock-in
- +Managed Postgres with HA, PITR, and automatic backups
- +Premium GitHub runners are 40% faster, reducing build times
- +Runs on Hetzner, Leaseweb, and AWS Bare Metal for flexibility
- −Breadth of services is limited compared to hyperscalers
- −Reliability can be tied to GitHub Actions availability
- −Queuing during peak hours can slow CI if not optimized
- −Self-hosting requires intermediate-to-advanced skills
- −Support is not 24/7 and may be slow at times
- • Data egress costs may apply if you exceed included bandwidth
- • Premium runners cost more per minute than standard ones
- • Free tier only provides a small credit—large tests will require payment
Viability Score
How well maintained and how widely used is Ubicloud? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: September 2026
How we score →Key Features
- Elastic compute: provision, use, delete isolated VMs on bare metal
- Virtual networking: IPv4, IPv6, flexible firewall rules, load balancer
- Block storage: non-replicated, encrypted at rest
- Attribute-Based Access Control (ABAC) for fine-grained roles
- Managed PostgreSQL: automatic backups, PITR, high availability
- Publicly signed certificates for new Postgres databases (default)
- Managed Kubernetes: nodepools as first-class resources, individual node retirement
- Kubernetes private connection to Postgres: one-step cluster-to-db link
- Tighter default firewall for new Kubernetes clusters
- Improved persistent volume scheduling with storage capacity awareness
- Machine Images preview: custom VM templates
- Support for Ubuntu 26.04 and Debian 13 VM images
- Capabilities API: discover Postgres locations and SKUs
- GitHub Actions runners: managed, reduce CI costs by 10x
- Premium GitHub Actions runners: 40% faster builds, default for new projects
About Ubicloud
Ubicloud is an open source Infrastructure-as-a-Service (IaaS) platform that runs on bare metal providers like Hetzner, Leaseweb, and AWS Bare Metal. It's designed for teams that want the convenience of a public cloud without the premium pricing or lock-in of hyperscalers like AWS, Azure, or Google Cloud. By focusing on a core set of services—compute, storage, networking, managed PostgreSQL, Kubernetes, and GitHub Actions runners—Ubicloud claims 3x lower costs on compute and Postgres, and 10x lower costs on CI. You can self-host the platform or use the managed service, and recent updates have added Google Cloud as a hosting option for Postgres, plus a $2 free monthly credit to make trialing easy. The platform provides elastic compute (VMs) on bare metal with encryption at rest and in transit, block storage, virtual networking with IPv4/IPv6 and flexible firewall rules, and a network load balancer. Attribute-Based Access Control (ABAC) gives you fine-grained roles for different users. Managed PostgreSQL includes automatic backups, point-in-time recovery, and high availability, and now defaults to publicly signed certificates to simplify secure connections. Kubernetes support has matured with nodepools as first-class resources, individual node retirement, and improved persistent volume scheduling that respects storage capacity. For GitHub Actions users, Ubicloud's managed runners can slash CI costs by 10x, and Premium Runners—now the default for new projects—are 40% faster. A one-line change in your workflow file gets you isolated, ephemeral VMs per job. These features make it a strong fit for teams heavy on CI/CD, PostgreSQL, or batch processing. Compared to AWS, Azure, or GCP, Ubicloud deliberately trades service breadth for cost savings and portability. It doesn't aim to replicate every hyperscaler feature; it focuses on the 10% of services that cover 80% of typical usage. If you're cost-conscious and value open source, it's a serious alternative—just don't
Behind the Verdict
When you're staring down a $300k annual AWS bill, Ubicloud's pitch lands hard. The math—3x cheaper compute and Postgres, 10x cheaper GitHub Actions—is the headline, and real customers like Hatchet report savings of $300k a year, with $500k projected. We've seen open source IaaS projects before, but Ubicloud's managed option removes the operational burden of running bare metal yourself, which is a big deal for startups without a dedicated infra team. Where it shines most is CI. GitHub Actions users can switch a single line in their workflow and get isolated, ephemeral VMs per job, cutting costs by 10x. Premium Runners are now the default and 40% faster, so you're not sacrificing speed for savings. For teams with heavy CI pipelines, that's the killer use case. Postgres is another sweet spot. Managed PostgreSQL with automatic backups and PITR at 3x less than RDS is compelling, and the new publicly signed certificates eliminate the CA cert dance. If you're running Postgres in production, the portability—now including Google Cloud—reduces lock-in risk. Kubernetes support has quietly improved. Nodepools are first-class resources, you can retire individual nodes, and persistent volume scheduling now respects storage capacity. These are production-grade features that make Ubicloud more than a toy. The tighter default firewall for new clusters is a smart security default, though you'll need to configure external access via load balancers. But there are caveats. Ubicloud doesn't aim for AWS-scale breadth—only about 10% of hyperscaler services are on the roadmap. No managed NoSQL, no serverless functions, no multi-region HA with low latency across a global footprint. If you need those, this isn't it. Also, the free tier is tiny: $2 monthly credit, which is more of a teaser
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Real-world workflow fit
Concrete scenarios for the personas Ubicloud actually fits — and what changes day-one when you adopt it.
Current AWS bill is $5k/month, mostly CI minutes. You switch the workflow's runs-on field to ubicloud/standard-runner.
Outcome: CI bill drops to $500/month—a 10x reduction—with 40% faster builds using Premium Runners. You keep the same workflow file, just one line changed.
You need dedicated VMs for a memory-intensive video transcoding job that runs nightly.
Outcome: You provision a dedicated VM on bare metal via CLI, run the job, and delete it when done. You pay 3x less than equivalent AWS compute, with encryption at rest and in transit.
You're migrating Postgres from RDS to Ubicloud and want to connect it to your new Ubicloud Kubernetes cluster.
Outcome: You create a managed Postgres database with PITR and HA, then use the cluster networking page to connect it to your K8s cluster in one step—subnet and firewall rules handled automatically. You save 3x on database costs and avoid vendor lock-in.
Use Cases
- Reduce GitHub Actions costs by 10x with a one-line workflow change and 40% faster builds.
- Run managed PostgreSQL for 3x less than AWS RDS with full portability.
- Deploy compute or memory-intensive batch jobs on dedicated bare metal VMs.
- Host cost-effective Kubernetes clusters with managed Kubernetes service.
- Use burstable VMs starting at $0.01/hour for light workloads or testing.
- Self-host Ubicloud on your own bare metal for complete control and privacy.
Limitations
- Ubicloud is an open source IaaS cloud that provides services on bare metal providers such as Hetzner, Leaseweb, AWS Bare Metal, and GCP.
- It offers a subset of cloud services, currently targeting 10% of the services that cover 80% of consumption.
- The managed service relies on these bare metal providers, so availability depends on their capacity.
as of 2026-08-19
Verification history
We have re-verified Ubicloud 7 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 7 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Ubicloud tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0/mo
Ideal for
Solo developer or startup exploring Ubicloud with a $2 monthly credit to trial services. Perfect for a quick GitHub Actions test run.
What this tier adds
Starting tier with $2 free credit; access to core IaaS and a GitHub Actions runner trial.
Burstable VMs
$0.01/hour
Ideal for
Developers running light, intermittent workloads like testing or low-traffic apps at a rock-bottom $0.01/hour entry price.
What this tier adds
First paid tier; low-cost burstable VMs on bare metal for light use, a step up from the free credit.
Dedicated VMs
3x less than AWS
Ideal for
Data engineers and teams running compute or memory-heavy batch jobs (video processing, scientific computing) that need dedicated resources without hyperscaler markup.
What this tier adds
Dedicated compute on bare metal with encryption at rest and in transit; 3x cheaper than AWS for sustained workloads.
Managed PostgreSQL
3x less than comparable
Ideal for
Startups and teams that want a fully managed, portable Postgres with automatic backups, PITR, and HA at 3x less cost than RDS.
What this tier adds
Managed database service with high availability and PITR; priced at 3x less than comparable solutions.
Premium GitHub Actions Runners
Custom
Ideal for
Engineering teams that need the fastest CI builds and are willing to pay for premium; 40% faster builds with isolated, ephemeral VMs per job.
What this tier adds
Upgraded runners with 40% faster builds; now the default for new projects (custom pricing).
Where the pricing makes sense
The company stage and team size where Ubicloud's pricing actually pencils out — and where peers do it cheaper.
Ubicloud's freemium model fits cost-conscious startups and CI-heavy teams: $0 to start with a $2 monthly credit, burstable VMs at $0.01/hour, and dedicated compute at 3x less than AWS. For GitHub Actions users, the 10x cost reduction beats any runner service. It's cheaper than AWS/GCP for focused workloads, but you won't find the same breadth of services.
Setup time & first value
How long it actually takes to get something useful out of Ubicloud — broken out by persona, not the marketing-page minute.
GitHub Actions: 5 minutes (change one line in workflow file). Managed Postgres: under an hour to provision a database with backups and HA. Kubernetes cluster: 30-60 minutes from sign-up to a running cluster with Postgres connected. Self-hosting: a day or two to set up on your own bare metal.
Switching to or from Ubicloud
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From AWS RDS: Point your app connection string to a Ubicloud Postgres endpoint; use pg_dump/pg_restore to transfer data.
- →From GitHub Actions self-hosted runners: Update your workflow's runs-on field to ubicloud/standard-runner to switch instantly.
- ↗To AWS: Use standard Postgres tools (pg_dump) to move data back to RDS; re-point your CI to AWS CodeBuild or self-hosted runners.
Integrations
Resources & Guides
- Documentationubicloud.com
Docs · Ubicloud
Full product docs from ubicloud.com
- Quickstartubicloud.com
Quickstart · Ubicloud
Get up and running fast from ubicloud.com
- Quickstartubicloud.com
Quickstart · Ubicloud
Get up and running fast from ubicloud.com
- Quickstartubicloud.com
Quickstart · Ubicloud
Get up and running fast from ubicloud.com
Tutorials & Learning
Official links
Tools that pair well with Ubicloud
Common stack mates teams adopt alongside Ubicloud, with the specific reason each pairing earns its keep.
Featured Head-to-Head Comparisons
Ubicloud vs Spider Cloud
If you need scalable IaaS for compute, storage, and managed PostgreSQL at AWS-fraction costs, Ubicloud is your open-source pick—especially for GitHub Actions users. For AI agents needing real-time web data extraction and crawling, Spider Cloud's Rust engine, AI commands, and pay-per-page pricing are unbeatable. Choose based on your workload: infrastructure vs. data.
Ubicloud vs Voyage Ai
For buyers who need to dramatically cut AWS costs on compute, storage, and PostgreSQL—especially GitHub Actions users—Ubicloud’s open-source IaaS delivers 3-10x savings with recent region-specific price increases noted. Voyage AI is the clear choice if you need specialized embeddings and rerankers for domain-specific RAG (finance, legal) and can justify enterprise pricing via sales contact. If your bottleneck is cloud cost, pick Ubicloud; if it’s retrieval accuracy on niche data, Voyage AI wins.
Ubicloud vs Temporal Ai
Ubicloud and Temporal AI serve fundamentally different needs. Ubicloud is an IaaS provider slashing cloud costs for compute and PostgreSQL, ideal for cost-conscious teams moving from AWS. Temporal AI is a durable execution platform for orchestrating workflows and AI agents with fault tolerance. Choose based on whether you need infrastructure or workflow reliability.
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