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Head to head · 2026

SmythOS vs Zylon

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

SmythOS

Build agents visually or in code, then run them on cloud, on-prem, edge or desktop

4.1Not listed

Visit SmythOS (opens SmythOS in a new tab)

Zylon

Private AI infrastructure deployed on-premise, air-gapped or in your own cloud VPC

4.1Not listed

Visit Zylon (opens Zylon in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Not comparable

    Not comparable: SmythOS does not list a price

  • Free plan

    Tie

    Neither has one

  • Higher rating

    Tie

    4.1 against 4.1

  • Same job?

    Yes

    Both are AI Infrastructure & Agent Tooling tools

Side by side

Compared onSmythOSZylon
Our rating4.14.1
Starts atNot listedNot listed
Free planNoNo
CategoryAI Infrastructure & Agent ToolingAI Infrastructure & Agent Tooling
PlansSee pricingSee pricing
Key features
  • Agent Studio drag-and-drop builder
  • Agent SDK for code-based development
  • Smyth Runtime Environment
  • Cloud, on-premises, edge and desktop deployment
  • Project Spaces with role-based access and scheduling
  • Deployment on-premise, air-gapped or inside a customer-controlled cloud VPC
  • Full data control with no dependency on external model providers
  • Governance, access control and compliance tooling included
  • Complete platform covering deployment through to end-user applications
  • Built by the team behind the PrivateGPT open-source project
Pros
  • Visual builder and SDK treated as equals, so no rewrite at the boundary
  • On-premises and edge deployment for restricted environments
  • Deployed at the U.S. Air Force and Hyundai
  • Architectural rather than contractual data control
  • Air-gapped support suits defence, government and healthcare
  • Credible open-source lineage in private AI
Cons
  • No pricing on the homepage
  • An agent platform is a substantial commitment to one runtime
  • Four deployment targets means four sets of operational behaviour
  • Self-hosting shifts infrastructure and maintenance cost onto the customer
  • Enterprise pricing requires a sales conversation
CompanySmythOS, founded 2023PriBAI Technology Spain S.L., founded 2023

Prices come from each vendor's pricing page, last checked 20260814. Check the vendor before you buy.

FAQ

Questions people ask

Is SmythOS better than Zylon?

In our reviews SmythOS scores 4.1 and Zylon scores 4.1. The better pick depends on the job. SmythOS: Build agents visually or in code, then run them on cloud, on-prem, edge or desktop. Zylon: Private AI infrastructure deployed on-premise, air-gapped or in your own cloud VPC.

Which is cheaper, SmythOS or Zylon?

SmythOS: see pricing. Zylon: see pricing.

Do SmythOS and Zylon have free plans?

Neither lists a free plan.

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