Tools / Coding
Plurai Simulation
Tests your AI agent against simulated users in a mocked world, then explains each failure and proposes a fix. Runs as a plugin for Claude Code, Codex CLI and GitHub Copilot CLI.
Free tierFree (one-time 12,300 credits); Base $60/mo; Business $210/moCoding
Plurai Simulation at a glance
| Category | Coding |
|---|---|
| Pricing | Free (one-time 12,300 credits); Base $60/mo; Business $210/mo |
| Free tier | Yes |
| Pricing checked | 2026-11-12 |
| Official site | www.plurai.ai |
Good for
What Plurai Simulation is used for
- Find where your AI agent breaks before users do: Plurai mocks the tools it calls and plays simulated users with realistic goals against it.
- Get a diagnosis and proposed fix for each failure, then re-run to check the fix.
- Ground scenarios in your real production traces.
Plurai Simulation pricing and key facts
- Launched November 11, 2026.
- Install it as a plugin in Claude Code, GitHub Copilot CLI or Codex CLI, then run /simulate on your agent. Plurai says Cursor support is coming soon.
- Your agent runs locally with your own keys; Plurai's backend builds the mock world, scenarios and evals.
- Free: 12,300 credits one-time, 2 agent setups, 3 runs and 10 sandbox hours, with no overage charges.
- Base: $60/month with 28,710 credits, 20 runs and 30 sandbox hours. Business: $210/month with 65,570 credits, 60 runs and 100 sandbox hours. Pay-as-you-go overage is $0.02 (Base) or $0.015 (Business) per credit, only if an admin turns it on.
From the official site, checked 2026-11-12: www.plurai.ai/pricing, docs.plurai.ai, www.plurai.ai/blog/introducing-plurai-simulation-self-improving-layer-for-ai-agents, www.plurai.ai/blog/how-plurai-tests-real-agents-in-simulated-worlds.
Plurai Simulation FAQ
Is Plurai Simulation free?
There is a free tier with a one-time allowance (12,300 credits, 3 runs). Paid plans are $60/month (Base) and $210/month (Business).
Which coding agents does Plurai work with?
Claude Code, GitHub Copilot CLI and Codex CLI. Plurai says Cursor support is coming soon.
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Pricing changes often; confirm on the official site before buying.