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No-Code · head to head

Superblocks vs Windmill

Superblocks logo

Superblocks

No-Code

AI-assisted platform for building internal tools and business apps

From
$100/month
Rated
-
Full reviewWebsite
Windmill logo

Windmill

Automation Integration

Open-source developer platform for building scripts, workflows, and internal apps

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Windmill has a free tier, so it costs nothing to try first.
  • Each has a real cost: Superblocks teams plan is limited to just 1 hosted app by default, with additional apps costing $10/app/month.; Windmill free self-hosted tier caps SSO users at 10 and workspaces at 3, requiring Enterprise for larger teams.
  • They diverge on capability: Superblocks covers Clark AI agent, Windmill covers Script-to-workflow engine.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Superblocks and Windmill actually diverge.

Attributes where Superblocks and Windmill differ
AttributeSuperblocksWindmill
Starting price$100/monthFree
Pricing modelsubscriptionopen-source
Free tierNoYes
Platformsweb, apiweb, api, linux, windows, mac
CategoryNo-CodeAutomation Integration

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Superblocks

  • Clark AI agent
  • Clark User Memory
  • 50+ integrations
  • Staging and production environments
  • Git-owned code output
  • Cloud-Prem deployment

Only in Windmill

  • Script-to-workflow engine
  • Auto-generated UIs
  • Self-hosted deployment
  • Git sync
  • SSO support
  • Audit logs

What people use each for

The jobs each tool is most often brought in to do.

Superblocks

  • Building internal admin tools with AI assistancenot Windmill
  • Enterprise deployment in a private VPC or fully on-premnot Windmill
  • Teams needing SOC 2 / HIPAA-compliant internal app hostingnot Windmill
  • Extending a single hosted app with paid add-on appsnot Windmill

Windmill

  • Turning ad-hoc scripts into scheduled jobs and APIsnot Superblocks
  • Building internal tools from existing Python/TypeScript codenot Superblocks
  • Self-hosted automation for engineering teamsnot Superblocks
  • Orchestrating multi-language workflowsnot Superblocks

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Superblocks

  • Teams plan is limited to just 1 hosted app by default, with additional apps costing $10/app/month.
  • Usage is capped by Governed Agent Units, adding a metering layer beyond a flat per-seat price.
  • Advanced deployment options like VPC and Cloud-Prem are reserved for the custom-priced Enterprise tier.
  • No published free tier, only a 14-day trial, making it harder to evaluate at no cost long-term.

Windmill

  • Free self-hosted tier caps SSO users at 10 and workspaces at 3, requiring Enterprise for larger teams.
  • Compute unit and seat-based pricing (developer vs. operator seats, worker compute units) adds pricing complexity beyond a flat monthly fee.
  • Email triggers are capped at 100/day on the free tier, limiting event-driven use cases without upgrading.
  • Smaller ecosystem of pre-built integrations compared to more established automation tools like n8n.

Pricing, plan by plan

Superblocks

$100/month
  • Teams$100/month
    • 100 Governed Agent Units/month
    • Up to 15 builders
    • 50+ integrations
  • Enterprise$undefined/month
    • Everything in Teams
    • VPC or Cloud-Prem deployment
    • Source control integration and secrets management

Windmill

Free
  • Free / Open-sourceFree
    • Unlimited executions
    • Self-hosted deployment
    • Max 10 users with SSO
  • Enterprise$120/month
    • Unlimited executions and workspaces
    • Uncapped SSO seats
    • 24/7 priority support (3-hour response)

Which should you pick?

Choose Superblocks if

  • You need clark ai agent.
  • You work on web, api.
  • You also want clark user memory.
Superblocks review

Choose Windmill if

  • You need script-to-workflow engine.
  • You want to start without paying.
  • You work on web, api, linux, windows, mac.
  • You also want auto-generated uis.
Windmill review

Questions people ask

Is Superblocks or Windmill better?
Neither clearly leads. Superblocks starts at $100/month and Windmill at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Superblocks or Windmill?
Windmill has a free tier; the other does not. Paid plans start at $100/month for Superblocks and Free for Windmill.
Does Superblocks or Windmill run on more platforms?
Superblocks runs on web, api. Windmill runs on web, api, linux, windows, mac.
Can I use Windmill for free?
Yes. Windmill has a free tier, so you can try it without paying. Superblocks starts at $100/month.
What is Superblocks best used for?
Superblocks is most often used for building internal admin tools with ai assistance, enterprise deployment in a private vpc or fully on-prem, teams needing soc 2 / hipaa-compliant internal app hosting, extending a single hosted app with paid add-on apps. Of those, building internal admin tools with ai assistance and enterprise deployment in a private vpc or fully on-prem are not what Windmill is typically brought in for.
What can Superblocks do that Windmill cannot?
Superblocks covers Clark AI agent, Clark User Memory, 50+ integrations, Staging and production environments. Windmill covers Script-to-workflow engine, Auto-generated UIs, Self-hosted deployment, Git sync.

Answered from the vendors’ own pages

Superblocks: What does Superblocks cost?

The Teams plan costs $125/month billed monthly or about $100/month billed annually, including 100 Governed Agent Units and up to 15 builders; Enterprise pricing requires booking a demo.

Source
Windmill: What does Windmill cost?

Windmill's Free and Open-source edition is $0/month for self-hosted use with unlimited executions, while Enterprise starts at $120/month with unlimited workspaces and uncapped SSO seats, priced further by developer/operator seats and compute units.

Source
Superblocks: Is there a free plan?

Superblocks does not offer a free ongoing plan but provides a free 14-day trial of the Teams plan.

Source
Windmill: Is there a free plan and what are its limits?

The free self-hosted plan supports unlimited executions but caps SSO at 10 users, workspaces at 3, groups/permissions at 4, and email triggers at 100 per day.

Source
Superblocks: Who owns the code Superblocks generates?

Superblocks states that users fully own all code generated on the platform and can connect it to their own git repository.

Source
Windmill: How is usage metered on Windmill Enterprise?

Enterprise usage is metered through seats (developer seats at $20/month, operator seats at $10/month) and compute units, e.g. $100/month for 2 standard-worker compute units.

Source
Superblocks: What deployment options does Superblocks offer?

Superblocks supports Cloud, Hybrid (production data kept in the customer's VPC), and Cloud-Prem (the full platform run inside the customer's environment) deployment models.

Source
Windmill: What happens to a self-hosted Windmill deployment if the company shuts down?

The pricing page addresses this directly as an FAQ topic, noting that self-hosted applications built on the open-source edition can continue running independently of Windmill the company.

Source
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