Ship an AI agent from a chat prompt in 90 sec.
Thousands build agents that make ROI with SmythOS
The Agent Operating System
SmythOS is the open-source OS of the AI era, the foundational layer that makes complex agent workflows fast to launch, reliable at scale, and auditable by design.
Learn more about the Operating System
Build
Start in Agent Studio, our open-source, drag-and-drop workspace used by developers of every skill level. Add an LLM here, an API there, a line of code if you feel like it.
Debug
Code you can’t inspect is code you can’t trust. Walk through each step of your agent’s reasoning, from the raw input it receives to the decision it returns.
You spot fragile prompts, tighten permissions, and verify outputs before a single user ever sees them.
Deploy
Press Publish once and your agent spins up on the SmythOS Cloud—scalable, monitored, and ready for real traffic.
Want full control? Export your agent and run it on your own hardware with total ownership. Same agent, same behavior, wherever you host it.
Open. Human. Yours.
“Some believed that we lacked the programming language to describe your perfect world.” – Agent Smith, The Matrix, 1999
Helpful Community
A helpful community that actually cares. Connect with our engineers, fellow agent builders and get support for your use cases.
Built to Elevate Humanity
We meticulously designed an operating system for a future where a trillion Agents create a new global economy. Open sourcing our labor of love stems from our deep conviction that this future should belong to all of humanity.
Built to Serve You
SmythOS splits workflow logic, runtime code and your keys in a vault. Your workflow components are fully sandboxed, workflows have perfect data control and human supervision, and our runtime governs security and access control. Logs are inspectable, as is our source code.
Open Source
We have open sourced our runtime environment (SRE), command line (SRE CLI) and development kit (SRE SDK) under the MIT license.
We are preparing to open source our visual builder.
If you can’t contribute to the codebase, consider supporting our discord community.
Work with Agents
SmythOS is more than building agents. It’s your central hub for your business to work alongside AI agents.
This is Purr-tah
Kick your 300 AI subscriptions with API keys for your entire team. Chat with any model & agent.
Chat with Agents
Talk to any agent as naturally as you’d message a teammate. Test ideas, adjust prompts, and see results in real time.
Work Schedules
Pick a schedule and your agents clock in automatically, running tasks while you focus on the next priority.
Bulk Work
Pick a schedule and your agents clock in automatically, running tasks while you focus on the next priority.
Agent Teams
Teams of Agents can collaborate not just with humans, but with each other. Create entire autonomous departments.
Project Spaces
Group Agents, data, and collaborators in dedicated workspaces so experiments stay organized and client info stays private.
Access Control
Share only what’s needed. Role-based permissions and per-space key vaults keep credentials and actions strictly compartmentalized.
Developers Love SmythOS
Join over 20,000 developers who build with Weaver.
Eric Heydenberk
CTO & Founder at QuotaPath
Old-School development is Extinct!
Welcome to the future of development. When I first hear about developing with AI I thought that I would lose control but WOW SmythOS nails it. It’s really mind-blowingly shocking how well it works.
Atakan Ozuysal
Founder at B2BReach
AI-Powered Genius at Your Fingertips
Never thought ‘easy’ and ‘AI development’ could be in the same sentence. SmythOS makes me feel like a tech wizard – it’s AI-powered genius that’s so easy to use.
Brook Oldre
CTO & Founder at Performix
I love this agent builder 💯
SmythOS is a fantastic platform. As a CTO with backend engineering experience this builder is gold! It will save me a ton of time building APIs. The ability to drag & drop AI models with my data and then just click deploy is awesome. 🔥
Brian Borack
COO at Customer Times
The Backend Buddy
I used to dread backend work, but SmythOS is the buddy I needed. It’s like having a backend expert by your side, ready to take on any challenge with you.
Greg Gillan
Consultant PPDM CPDA
Dev Life, Upgraded
SmythOS is a revolution for developers. Forget the grind; it’s all about smart, efficient creation now. This is the upgrade your dev life is begging for.
Niels Heberlein
CTO at total10 GmbH
Automated months of work
SmythOS, click and drag workflow automation with AI features: I have never built and connected numerous APIs that seamlessly and fast. SmythOS is intuitive, easy to understand, and exceptionally useful. Without going into specifics, I can tell that we’ve automated away the work of months already. Due to its ease of use, its documentation, and the team, it’s a breeze to set up and get going. I’m very excited about all the things we will be doing with it in the immediate future.
Eric Heydenberk
CTO & Founder at QuotaPath
Old-School development is Extinct!
Welcome to the future of development. When I first hear about developing with AI I thought that I would lose control but WOW SmythOS nails it. It’s really mind-blowingly shocking how well it works.
Atakan Ozuysal
Founder at B2BReach
AI-Powered Genius at Your Fingertips
Never thought ‘easy’ and ‘AI development’ could be in the same sentence. SmythOS makes me feel like a tech wizard – it’s AI-powered genius that’s so easy to use.
Brook Oldre
CTO & Founder at Performix
I love this agent builder 💯
SmythOS is a fantastic platform. As a CTO with backend engineering experience this builder is gold! It will save me a ton of time building APIs. The ability to drag & drop AI models with my data and then just click deploy is awesome. 🔥
Brian Borack
COO at Customer Times
The Backend Buddy
I used to dread backend work, but SmythOS is the buddy I needed. It’s like having a backend expert by your side, ready to take on any challenge with you.
Greg Gillan
Consultant PPDM CPDA
Dev Life, Upgraded
SmythOS is a revolution for developers. Forget the grind; it’s all about smart, efficient creation now. This is the upgrade your dev life is begging for.
Niels Heberlein
CTO at total10 GmbH
Automated months of work
SmythOS, click and drag workflow automation with AI features: I have never built and connected numerous APIs that seamlessly and fast. SmythOS is intuitive, easy to understand, and exceptionally useful. Without going into specifics, I can tell that we’ve automated away the work of months already. Due to its ease of use, its documentation, and the team, it’s a breeze to set up and get going. I’m very excited about all the things we will be doing with it in the immediate future.
Eric Heydenberk
CTO & Founder at QuotaPath
Old-School development is Extinct!
Welcome to the future of development. When I first hear about developing with AI I thought that I would lose control but WOW SmythOS nails it. It’s really mind-blowingly shocking how well it works.
Atakan Ozuysal
Founder at B2BReach
AI-Powered Genius at Your Fingertips
Never thought ‘easy’ and ‘AI development’ could be in the same sentence. SmythOS makes me feel like a tech wizard – it’s AI-powered genius that’s so easy to use.
Brook Oldre
CTO & Founder at Performix
I love this agent builder 💯
SmythOS is a fantastic platform. As a CTO with backend engineering experience this builder is gold! It will save me a ton of time building APIs. The ability to drag & drop AI models with my data and then just click deploy is awesome. 🔥
Brian Borack
COO at Customer Times
The Backend Buddy
I used to dread backend work, but SmythOS is the buddy I needed. It’s like having a backend expert by your side, ready to take on any challenge with you.
Greg Gillan
Consultant PPDM CPDA
Dev Life, Upgraded
SmythOS is a revolution for developers. Forget the grind; it’s all about smart, efficient creation now. This is the upgrade your dev life is begging for.
Niels Heberlein
CTO at total10 GmbH
Automated months of work
SmythOS, click and drag workflow automation with AI features: I have never built and connected numerous APIs that seamlessly and fast. SmythOS is intuitive, easy to understand, and exceptionally useful. Without going into specifics, I can tell that we’ve automated away the work of months already. Due to its ease of use, its documentation, and the team, it’s a breeze to set up and get going. I’m very excited about all the things we will be doing with it in the immediate future.
Eric Heydenberk
CTO & Founder at QuotaPath
Old-School development is Extinct!
Welcome to the future of development. When I first hear about developing with AI I thought that I would lose control but WOW SmythOS nails it. It’s really mind-blowingly shocking how well it works.
Atakan Ozuysal
Founder at B2BReach
AI-Powered Genius at Your Fingertips
Never thought ‘easy’ and ‘AI development’ could be in the same sentence. SmythOS makes me feel like a tech wizard – it’s AI-powered genius that’s so easy to use.
Brook Oldre
CTO & Founder at Performix
I love this agent builder 💯
SmythOS is a fantastic platform. As a CTO with backend engineering experience this builder is gold! It will save me a ton of time building APIs. The ability to drag & drop AI models with my data and then just click deploy is awesome. 🔥
Brian Borack
COO at Customer Times
The Backend Buddy
I used to dread backend work, but SmythOS is the buddy I needed. It’s like having a backend expert by your side, ready to take on any challenge with you.
Greg Gillan
Consultant PPDM CPDA
Dev Life, Upgraded
SmythOS is a revolution for developers. Forget the grind; it’s all about smart, efficient creation now. This is the upgrade your dev life is begging for.
Niels Heberlein
CTO at total10 GmbH
Automated months of work
SmythOS, click and drag workflow automation with AI features: I have never built and connected numerous APIs that seamlessly and fast. SmythOS is intuitive, easy to understand, and exceptionally useful. Without going into specifics, I can tell that we’ve automated away the work of months already. Due to its ease of use, its documentation, and the team, it’s a breeze to set up and get going. I’m very excited about all the things we will be doing with it in the immediate future.
Eric Heydenberk
CTO & Founder at QuotaPath
Old-School development is Extinct!
Welcome to the future of development. When I first hear about developing with AI I thought that I would lose control but WOW SmythOS nails it. It’s really mind-blowingly shocking how well it works.
Atakan Ozuysal
Founder at B2BReach
AI-Powered Genius at Your Fingertips
Never thought ‘easy’ and ‘AI development’ could be in the same sentence. SmythOS makes me feel like a tech wizard – it’s AI-powered genius that’s so easy to use.
Brook Oldre
CTO & Founder at Performix
I love this agent builder 💯
SmythOS is a fantastic platform. As a CTO with backend engineering experience this builder is gold! It will save me a ton of time building APIs. The ability to drag & drop AI models with my data and then just click deploy is awesome. 🔥
Brian Borack
COO at Customer Times
The Backend Buddy
I used to dread backend work, but SmythOS is the buddy I needed. It’s like having a backend expert by your side, ready to take on any challenge with you.
Greg Gillan
Consultant PPDM CPDA
Dev Life, Upgraded
SmythOS is a revolution for developers. Forget the grind; it’s all about smart, efficient creation now. This is the upgrade your dev life is begging for.
Niels Heberlein
CTO at total10 GmbH
Automated months of work
SmythOS, click and drag workflow automation with AI features: I have never built and connected numerous APIs that seamlessly and fast. SmythOS is intuitive, easy to understand, and exceptionally useful. Without going into specifics, I can tell that we’ve automated away the work of months already. Due to its ease of use, its documentation, and the team, it’s a breeze to set up and get going. I’m very excited about all the things we will be doing with it in the immediate future.
Eric Heydenberk
CTO & Founder at QuotaPath
Old-School development is Extinct!
Welcome to the future of development. When I first hear about developing with AI I thought that I would lose control but WOW SmythOS nails it. It’s really mind-blowingly shocking how well it works.
Atakan Ozuysal
Founder at B2BReach
AI-Powered Genius at Your Fingertips
Never thought ‘easy’ and ‘AI development’ could be in the same sentence. SmythOS makes me feel like a tech wizard – it’s AI-powered genius that’s so easy to use.
Brook Oldre
CTO & Founder at Performix
I love this agent builder 💯
SmythOS is a fantastic platform. As a CTO with backend engineering experience this builder is gold! It will save me a ton of time building APIs. The ability to drag & drop AI models with my data and then just click deploy is awesome. 🔥
Brian Borack
COO at Customer Times
The Backend Buddy
I used to dread backend work, but SmythOS is the buddy I needed. It’s like having a backend expert by your side, ready to take on any challenge with you.
Greg Gillan
Consultant PPDM CPDA
Dev Life, Upgraded
SmythOS is a revolution for developers. Forget the grind; it’s all about smart, efficient creation now. This is the upgrade your dev life is begging for.
Niels Heberlein
CTO at total10 GmbH
Automated months of work
SmythOS, click and drag workflow automation with AI features: I have never built and connected numerous APIs that seamlessly and fast. SmythOS is intuitive, easy to understand, and exceptionally useful. Without going into specifics, I can tell that we’ve automated away the work of months already. Due to its ease of use, its documentation, and the team, it’s a breeze to set up and get going. I’m very excited about all the things we will be doing with it in the immediate future.
Deploy to Your Stack
Say goodbye to vendor lock-in. SmythOS agents integrate into everything.
Build Once
We’re still hurting from building different apps for Android, iOS, and web. Please don’t make us go back there. With SmythOS, you build your workflows only once.
Deploy Anywhere
Integrate your agent as an API, Language Model, MCP Server, or any other way you can conceive of. SmythOS agents are universal. The future is omnichannel. Say no to vendor lock in.
SmythOS is a Gartner AI Category Leader
Our customers include the US Airforce and Unilever.
