Promote Your AI To The
Colleague Who Tests Your Plans
Stop guessing. Transform your AI into a simulation engine that stress-tests your operations in minutes, using just plain English.
14-day trial • No credit card required
You Can't Foresee Every Outcome
You are responsible for dozens of business decisions a day. But the tools you have can' t keep up with the complexity of real-world operations.
Averages hide the risks
Your spreadsheet shows 80% capacity—looks safe. But it can't show you the queue building every Friday at 2pm when demand spikes 40%.
Intuition has limits
Gut feel works—until it doesn't. You're either overstaffing 'just in case' (expensive) or missing growth opportunities (painful).
Simulation is out of reach
You know modeling would help. But hiring simulation engineers for everyday decisions? Too slow. Too expensive. Never happens.
From “I Think” to “I Know” in 3 Steps
See how Text2Sim turns questions into validated answers
Just Ask
Brief your AI like a colleague. No coding required.
The Build
AI translates your words into rigorous simulation code.
The Stress-Test
Get probabilistic answers, not spreadsheet guesses.
Your Reality. Real Code. Real Math.
Zero hallucinations. Text2sim MCP tools force your AI to use deterministic simulation engines to build a model.
Discrete Event Simulation (DES)
Queues, logistics, call centers, manufacturing lines.
Engine: SimPySystem Dynamics (SD)
Market flows, viral loops, inventory management, feedback loops.
Engine: PySDCore Features, Open Source
All essential simulation tools are available in the open-source MCP server. Full DES and SD engines, free to use and modify.
Why Open Source?
- Fully transparent: Review every line of code
- No vendor lock-in: Run it anywhere, forever
- Proven engines: Built on SimPy & PySD
Choose Your Infrastructure
Whether you self-host for full control or use our managed cloud for team collaboration, you have access to the same simulation engines.
Need team collaboration and shared workspaces? Choose Cloud Managed.
Prefer full control and unlimited local use? Choose Open Source.
Cloud Managed
Collaboration, persistent memory and central management
Organisation-level accounts
Starter
£29per month- 1,000 tool calls each month
- Up to five workspaces
- Unlimited team members
Professional
£99per month- 10,000 tool calls each month
- Unlimited workspaces
- Unlimited team members
- Priority support
No credit card required
Open Source
Full control and unlimited local calls
- Unlimited tool calls locally
- Full DES and SD engines
- MIT licensed
- No collaboration features
- Session memory only, manual saves