SmythOS
A no-code platform to build and deploy AI agents through visual drag-and-drop tools.
At a glance
Price not confirmed · Source review 2026-11-02- Price & billing
No tier amount was verified on the page reviewed on 2026-11-02; the SmythOS Runtime Environment is open-source under the MIT license and no hosted plan price was published. Recheck official pricing before purchase.
- Free allowance
Not separately confirmed. Check the current plan before relying on a free allowance.
- Best suited to
Developers building production AI agents who want an open runtime with unified provider APIs
Fit is editorial guidance, not a measured result.- Platforms
Access: not separately verified. Operating systems not separately verified.
Published-source facts and editorial guidance. No product test is implied. Confirm current conditions before purchase.
No product screenshot is claimed for this listing. Use the official website ↗ to inspect the current interface.
What to know before choosing
Good fit
Developers building production AI agents who want an open runtime with unified provider APIs
Limits and trade-offs
The smythos.com fetch on 2026-11-02 resolved to the open-source SmythOS Runtime Environment repository rather than a marketing homepage, so the description here reflects the runtime's own documentation; no pricing was published there.
Plans and free allowances
No tier amount was verified on the page reviewed on 2026-11-02; the SmythOS Runtime Environment is open-source under the MIT license and no hosted plan price was published. Recheck official pricing before purchase.
Evidence
Official homepage ↗ (reviewed 2026-11-02)
Official published page review; no authenticated product test
Dates: Last reviewed 2026-11-02. Last reviewed is the latest source or editorial review date; it is not a content-change date.
A closer look at SmythOS
SmythOS is an open-source runtime for agentic AI, described as the Linux of AI Agents: the SmythOS Runtime Environment (SRE) provides OS-level abstractions for AI resources — LLMs, vector databases, storage and caching — with a unified API that works identically across all providers, so agent logic is written once and scales anywhere. It ships with built-in security, observability and 40+ production-ready components, plus an SDK and CLI for running agents and creating them with code, while a separate open-source Visual Agent Studio covers visual drag-and-drop building. Connectors span OpenAI, Anthropic, Google AI, AWS Bedrock, Groq and Perplexity for LLMs, Pinecone, Milvus and RAMVec for vector search, and S3, Google Cloud, Azure and local storage.
Editorial guidance based on published documentation. The workflow below is a suggested starting point, not a measured product result.
When to choose SmythOS
- Developers shipping production AI agents across providers
- Teams that want to swap LLM or storage providers without rewriting logic
- Builders who prefer code plus an optional visual agent studio
When to choose something else
- Non-developers looking for a no-code-only tool, since the runtime is code-first
- Developers who need an agent runtime tied to one LLM or storage provider, since the unified API works identically across providers
A practical starting workflow
- Install the CLI globally and create a project with sre create, or install the SDK directly
- Define the agent with models, skills and connectors
- Load and run an agent from a .smyth file or code it with the SDK
- Deploy the same logic across local, cloud or edge environments
- Swap providers to test performance or optimize cost without changing business logic
Check before committing
- Vendor claims on the official page are not guarantees; actual results, quality and availability must be tested in the product.
- Prices and features may change after this review; recheck the official site before purchase or signup.
Common questions
What is SmythOS?
An open-source runtime and SDK for production AI agents, described as the Linux of AI Agents: OS-level abstractions for LLMs, vector databases, storage and caching with one unified API across providers.
How do I start with SmythOS?
Install the CLI globally and run sre create for a guided project setup, or install the SDK directly with npm install @smythos/sdk.
How much does SmythOS cost?
No price was published on the page reviewed; the runtime is open-source under the MIT license, and the visual drag-and-drop builder is offered as the separate Visual Agent Studio.
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Sources and checks
Last source review is not a date of product testing. No rating or test result is implied by inclusion. Check the current plan and terms before buying.