Choose a model route
Start with Stimulir-managed models, bring your own provider key, or use a supported open-weight model. Select from the routes available to your project.
Visual agent builder with controlled deployment
Build visually. Run where your models live.
Design an agent workflow, choose Stimulir-managed models, your provider keys, or supported open-weight models, connect one supported compute peer, trace every run, and approve what reaches production.
7 days of Pro. No card required. Then keep 20 free traces per month.
The workflow
Build the workflow. Keep control of the change.
Build the workflow visually
Open Agents, then Open builder. Add a model and the skills, reviewed tools or reference files the task needs. Save an explicit agent version.
Explore the ConsoleChoose the model
Select an available model route for the agent. Use Stimulir-managed models, your provider keys or a supported open-weight deployment.
Understand model choicesConnect supported compute
In Settings → Compute, choose Pair local compute. On a supported Mac, download and open Auto, then approve your project in Console. Keep Auto open and check runtime and model readiness. Advanced CLI setup is available for supported environments.
Connect a compute peerTrace and evaluate
Inspect recorded runs, curate useful cases and compare a proposed prompt or model change against the current behavior.
Evaluate a changeApprove promotion
Review version history and the available evidence before approving a change. A saved draft or completed evaluation is not permission to promote.
Review before promotion
Connect supported compute
Connect one supported machine, server or rented GPU as your compute peer. Customer-controlled compute during the trial is available by arrangement.
Keep the evidence with the version
Use traces, comparisons and version history to understand a proposed change. Keep human approval before promotion.
Inside the Console
See the tools behind the workflow.
Actual Console components, rendered with clearly labeled sample data. These show the controls you use, not a measured result.
Music: Happy Beats & Business Moves Vol. 12 by Sascha Ende, CC BY 4.0. Excerpt mixed with fades.
Read the video walkthrough
- Build: choose the model, skills and instructions; keep changes in an explicit version.
- Connect: on a supported Mac, download and open Auto, approve your project in Console and keep Auto open. The demo shows setup, not a connected device. Advanced CLI setup is separate.
- Observe: inspect the recorded request and answer. A completed call can still give the wrong answer.
- Curate: choose eligible cases, review sensitive data and keep a fixed evaluation dataset.
- Compare: compare a baseline with a candidate on the same cases. No results are claimed in this setup demo.
- Decide: review the evidence before approving a supported promotion. You decide what goes live.
Work with the actual agent canvas.
The real builder rendered with a fictional support workflow: trigger, model, skills and configuration. The sample is not a deployed agent.
Compare before you choose.
Lab provides a dedicated comparison setup. Model availability depends on your project and supported routes.
Connect with Auto.
The default pairing flow starts with Download Auto and Open Auto, followed by project approval in Console. Advanced CLI setup is a separate option. This screen shows setup, not a connected device.
Build with control.
Improve with evidence.
Pricing
Build your first agent.
Improve the one you have.
One workspace to build, trace, evaluate and approve. Start with 7 days of Pro, then choose what fits.
Founding offer · first 10 paying teams
Pro
$50/ workspace / month
Regularly $100/month. Keep $50/month for your first 12 paid months, then $100/month.
From a first visual agent to a better production workflow, with evidence behind every change.
Start 7-day free trial
No card required. After the trial, keep 20 free traces per month unless you upgrade.
$25
Monthly managed-model credit
Included with paid Pro. Additional usage billed separately.
Build & connect
- Visual drag-and-drop agent builder
- 1 workspace, up to 5 members and 10 live agents or workflows
- SDK and API access
Run on your terms
- Managed, proprietary and supported open-weight models
- Bring your own provider keys
- 1 supported local or remote compute peer
Measure & improve
- 10,000 traces per month
- 1,000 evaluation executions per month
- Datasets, model comparisons and regression checks
Stay in control
- Version history and lineage
- Human approval and controlled promotion
- Community and email support
What happens during and after the trial?
Try Pro for 7 days with no card required: build an agent or connect an existing workflow, inspect traces, evaluate a change and approve the better version. A small starter allowance covers managed-model usage.
Customer-controlled compute peers during the trial are available by arrangement. The $25 monthly managed-model credit starts with paid Pro. If you do not upgrade, continue on Free with 20 traces per month.
What is included, and what is billed separately?
Your subscription covers the workspace, builder and improvement tools within your plan’s limits. Paid Pro includes $25 in managed-model credit each month; additional managed-model usage is billed separately.
With your own provider keys, you pay your provider directly with no Stimulir model markup. Your own compute carries no Stimulir GPU charge; normal platform limits still apply. If Stimulir provisions rented compute for you, provider costs and any orchestration margin are disclosed separately.
How does the founding price work?
The first 10 paying teams keep Pro at $50 per workspace per month for their first 12 paid months. After that, Pro is $100 per workspace per month. The free trial does not start your 12 paid months.
All prices in USD, excluding applicable taxes.
Build your next agent with evidence.
30 minutes with the founder. Bring one live AI failure; leave with an improvement plan.