Windmill Pricing (2026)
Hybrid model combining per-seat and compute-based pricing — developers run $20/mo, operators $10/mo, plus additional charges for compute workers. You're essentially paying for both who uses it and how hard they run it.
- Free and Open-source
- $0/mo
- Enterprise Popular
- $120/mo
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Free and Open-source
- Easy deployment on Fargate / Docker / Kubernetes
- Community support on Discord
- Max 10 users with SSO
- Executions per month
- Number of workspaces
- Maximum number of users
- Variables, resources, scripts, apps, flows
- Groups, folders and granular permissions
- All open source features
- Public apps
- Workspace object storage
- Range backfill for partitioned pipelines
- Freshness watchdog (auto re-run of stale pipeline assets)
- Email triggers
- Postgres triggers
- WebSocket triggers
- MQTT triggers
- Number of users with SSO
- Workspace secret custom encryption
- Support level
- Retention period of jobs runs details
- Deployment on Fargate / Docker / Kubernetes
- Deploy from GitHub
- Sync Windmill to a git repository (Git sync)
- Workspace forks
- Dev workspaces (persistent fork paired with a lockable prod workspace)
- Infrastructure as code & Kubernetes operator
- CI test scripts with auto-trigger on deploy
- Workspace dependencies (centralized dependency files)
- Workflows as code v2 (checkpoint/replay orchestration)
Enterprise
Popular- Audit logs
- Distributed dependency cache backed by S3
- SAML support including groups synchronization
- Uncapped SSO (requires seats)
- Commercial licence
- SLA & Priority Support 24/7 with 3h response time and engineer assistance
- Dedicated Slack or Discord channel
- Design partners for roadmap
- Executions per month
- Number of workspaces
- Maximum number of users
- Variables, resources, scripts, apps, flows
- Groups, folders and granular permissions
- All open source features
- Public apps
- Oracle DB and MS SQL runtimes as languages
- Multiplayer on WebIDE
- Content search
- Workspace object storage
- Write-audit-publish for pipeline data tests (failing tests roll back the write)
- Range backfill for partitioned pipelines
- Freshness watchdog (auto re-run of stale pipeline assets)
- Email triggers
- Postgres triggers
- WebSocket triggers
- MQTT triggers
- Kafka triggers
- NATS triggers
- SQS triggers
- GCP triggers
- Azure Event Grid triggers
- Private Hub
- Number of users with SSO
- Workspace secret custom encryption
- External secret backends (HashiCorp Vault, Azure Key Vault, AWS Secrets Manager)
- IAM database authentication for AWS RDS / Aurora
- Entra ID database authentication for Azure PostgreSQL
- Workspace service accounts
- Instance-level roles via instance groups
- Custom OAuth
- SAML & SCIM support including groups synchronization
- External auth with JWT (each unique user per email+scope+instance billed as 1/2 seat)
- Support level
- SOC 2 Type II report
- Retention period of jobs runs details
- Schedule error handler
- Workspace error handler
- Queue metrics
- Prometheus metrics
- HTTP tracing
- OpenTelemetry tracing & logging
- Service logs storage on S3
- Instance events webhook
- Deployment on Fargate / Docker / Kubernetes
- Deploy from GitHub
- Sync Windmill to a git repository (Git sync)
- Agent workers
- SSH execution (#ssh directive)
- GitHub App
- Deploy to staging/prod web UI
- "Run on behalf of" selector when deploying across workspaces
- Workspace forks
- Dev workspaces (persistent fork paired with a lockable prod workspace)
- Infrastructure as code & Kubernetes operator
- CI test scripts with auto-trigger on deploy
- OpenID Connect (OIDC)
- Codebases & bundles
- Private PyPI repositories & npm registries and packages
- Workspace dependencies (centralized dependency files)
- Windows workers
- Worker group management UI (incl. Init scripts)
- Autoscaling
- Critical alerts
- Script-specific workers (dedicated) / High throughput
- Concurrency limits
- Priority for steps
- Restart deployed flows from any node and version
- Lifetime / Delete after use
- Approval steps - Adding forms
- Approval steps - Adding prompts (self-approval)
- Approval steps - Require approvers to be logged in
- Approval steps - Disable self-approval
- Approval steps - Require approvers to be members of a group
- Workflows as code v2 (checkpoint/replay orchestration)
- Global CSS
- Send schedule reports of Apps (png or pdf) through Slack, Discord or e-mail
- Workspace default app
- Importing custom React components
AI Pricing Analysis
Pricing Model
Hybrid model combining per-seat and compute-based pricing — developers run $20/mo, operators $10/mo, plus additional charges for compute workers. You're essentially paying for both who uses it and how hard they run it.
Tier Strategy
Free/OSS is for solo devs and small teams self-hosting with no support needs; Enterprise kicks in when you need SSO, audit logs, or SLAs — or when your operator-to-developer ratio makes the tiered seat pricing worth modeling out. The pricing simulator on the page is a tell — this gets complicated fast at scale.
Competitive Positioning
Windmill is playing the 'powerful but affordable' angle against Retool and Airplane, where enterprise contracts can run 5-10x higher. At $120/mo entry for Enterprise, they're clearly targeting cost-conscious engineering teams who want workflow automation without the sticker shock of the incumbents.
Growth Lever
Expansion is driven by two independent axes — headcount (more devs and operators) and compute (more workers for heavier workloads), meaning a team can hit the ceiling on either dimension independently. The operator seat tier at half the developer price is a smart wedge to pull in non-technical users without blowing up the bill, which quietly accelerates seat expansion.
Windmill Pricing FAQ
- How much does Windmill cost?
- Paid plans start at $120/mo. You can get started on the free plan before committing.
- Is there a free plan?
- Yes. The "Free and Open-source" plan is free forever, not just a trial. You get easy deployment on fargate / docker / kubernetes, community support on discord, max 10 users with sso — plus 27 more features. It's enough to evaluate the product before upgrading.
- Can I try it before paying?
- Yes — there's a free trial that lasts 30 days. You don't need a credit card to start.
- How does the pricing work?
- Hybrid model combining per-seat and compute-based pricing — developers run $20/mo, operators $10/mo, plus additional charges for compute workers. You're essentially paying for both who uses it and how hard they run it.
- Which plan makes sense for me?
- Free/OSS is for solo devs and small teams self-hosting with no support needs; Enterprise kicks in when you need SSO, audit logs, or SLAs — or when your operator-to-developer ratio makes the tiered seat pricing worth modeling out. The pricing simulator on the page is a tell — this gets complicated fast at scale.
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Comparing Windmill to something specific? Try Windmill vs Adalo, Windmill vs Appsmith, or Windmill vs Bubble.
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