Preloop is free.
Verified Oct 2026 from the official pricing page.
Is Preloop worth the price?
Preloop's Free tier is quite generous, offering core functionality for human approval and governance of AI agents at no cost.
This makes it an excellent starting point for individuals or small teams exploring AI agent deployment without immediate budget constraints. It's best for early adopters and developers needing basic oversight.
Pricing Plans
Free
- MCP proxy for agent approvals
- Custom policy definitions
- Mobile, Slack, and email notifications
- Audit logging
How Preloop compares
3 of 3 direct competitors offer a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| Preloop | Free | Yes |
| LangChain | $39/month, billing unit not specified | Yes |
| LlamaIndex | Contact sales | Yes |
| FlowiseAI | $35/month, billing unit not specified | Yes |
Preloop Pricing FAQ
How much does Preloop cost?
Preloop is free to use. No subscription or one-time fee is required for the core product.
Does Preloop have a free plan?
Yes. Preloop offers a free plan called "Free". It includes: MCP proxy for agent approvals, Custom policy definitions, Mobile, Slack, and email notifications.
What are alternatives to Preloop?
Alternatives to Preloop include LangChain, LlamaIndex, FlowiseAI. LangChain starts at $39/month, billing unit not specified; FlowiseAI starts at $35/month, billing unit not specified.
Preloop alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official Preloop pricing: preloop.ai/ (verified Oct 2026)
- Cite this data: Toolradar, Preloop pricing verified Oct 2026, toolradar.com/tools/preloop/pricing
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