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It's a split decision.
Choose Pantheon for teams managing WordPress, Drupal, Next.js, or large website portfolios that want workspace governance and site plans. Its Silver workspace is free, but site plans start at $41.67 per site monthly when annualized ($55 month-to-month). Choose Upsun for Git-driven application deployments, branch environments, and managed data services. Its entry fee is €9 per project monthly, then usage and optional add-ons apply; it has no free plan, only a 15-day trial. Compare billing units before treating either as cheaper.
01Side by side
| Pantheon | Upsun | |
|---|---|---|
| Starting price | $0 workspace; site plans start at $41.67/month annualized | €9/project/month, plus usage charges |
| Free plan | Free Silver workspace; paid site plans still apply | No free plan; 15-day trial |
| Best for | Website portfolios, operations, and governance | Git-based application deployment and managed services |
| Core strength | Dev-Test-Live workflows and portfolio governance | Branch environments and infrastructure as code |
| Learning curve | Not published; preconfigured Dev-Test-Live environments | Not published; YAML-defined stacks and Git workflows |
| Platforms and data | WordPress, Drupal, and Next.js | Managed databases, caches, search, and messaging |
| Team and seat costs | Workspace fees; per-user pricing not published | €10/user/month; advanced management adds €9/user/month |
| Support | Basic chat on Silver; Gold includes 24/7 support | Standard by default; upgrades add 10% or 15% of spend |
Pantheon Choose Pantheon if
- Choose Pantheon if you manage WordPress, Drupal, or Next.js sites.
- Choose Pantheon if portfolio governance matters across many websites.
- Choose Pantheon if a free workspace helps you start small.
Upsun Choose Upsun if
- Choose Upsun if you deploy applications from Git repositories.
- Choose Upsun if isolated branch environments are important.
- Choose Upsun if you need managed databases, caches, or search.
02Pricing compared
Pantheon has two billing layers: a workspace plan and a site plan. The Silver workspace is free and includes two sandbox sites; Gold is $500 per workspace monthly. Site plans start at $41.67 per site monthly on the annual equivalent, or $55 month-to-month. Performance tiers rise from $160.42 annually per site ($200 monthly) to $916.67 ($1,150 monthly). Elite pricing is not published.
Upsun lists a €9 monthly project fee, plus usage charges, with no annual price or free plan. Its 15-day trial requires no card. For example, application shared CPU is €0.033 per hour and disk is €0.49 per GB monthly. Add-ons and resource use can change the total. The currencies and billing units differ, so compare a real workload—not the entry prices alone.
03Features and depth
Pantheon is built around website operations and portfolio management. It supports WordPress, Drupal, and Next.js, with Dev-Test-Live environments, automated workflows, and infrastructure tasks such as patching, monitoring, and scaling. Its dashboard can manage higher education portfolios of up to 1,000 sites. Site plans set visit, container, and domain limits; for example, Performance Medium includes 50,000 monthly visits, two application containers, and 15 custom domains. Pantheon says Next.js full-stack setups require two site plans.
Upsun is a broader managed application platform, not just a website portfolio console. Teams define stacks, routing, and services in repository YAML, then provision isolated environments for branches and pull or merge requests. It offers managed databases, caches, search, and messaging, plus security and observability features. Upsun Dispatch adds review gates, immutable run logs, and spend tracking. Choose Pantheon for governed website operations; choose Upsun when branch-based application delivery and configurable managed services matter more. Upsun’s listed WAF and CDN-related services can carry separate charges.
04Ease of use and learning curve
Neither platform is automatically simpler; the fit depends on how your team works. Pantheon’s preconfigured Dev-Test-Live environments and automated infrastructure tasks may suit teams that want a managed website workflow. Its free Silver workspace includes a command-line interface and Git-based CI/CD, but only two sandbox sites; production site plans are separate.
Upsun automates provisioning and branch environments, but its application stack is defined in YAML, and teams need to track resource usage because charges vary with provisioned services. That gives developers configuration control while adding billing decisions. If your team already works from Git branches and infrastructure configuration, Upsun’s model may fit. If site portfolio governance is the priority, Pantheon’s workspace and site-plan structure is more directly aligned.
Questions people ask
Is Pantheon or Upsun better for WordPress?
Pantheon is the more direct fit in this comparison: it explicitly supports WordPress and offers website workflows, portfolio governance, and site plans. Upsun is described as a managed application platform with Git-based deployments and managed data services. The published information does not establish an equivalent WordPress-specific management offering from Upsun.
Which platform is cheaper?
There is no direct price match: Pantheon charges per workspace and per site, while Upsun starts at €9 per project monthly plus usage. Pantheon site plans start at $41.67 per month on the annual equivalent, before any paid workspace. Compare expected resources, sites, and add-ons in the relevant currency.
Does either platform have a free plan?
Pantheon lists a free Silver workspace with two sandbox sites, but production site plans are priced separately. Upsun has no free plan; it lists a 15-day trial with no card required. The trial is not a continuing free tier, and Upsun usage charges apply after the trial.
Can we migrate from Pantheon to Upsun without disruption?
The published pricing and product information does not document migration tooling, migration time, or downtime for either direction. Before switching, confirm support for your application stack, data services, environments, domains, and deployment workflow with both vendors. Ask for migration scope and any related costs in writing.