nomoat / Preloop / Alternatives
Alternatives to Preloop
Preloop: Open-source gateway that tracks spend, sets budgets and requires approvals for AI coding agents and their tool calls. Here are 24 other products that do a similar job. Of these, 17 have a free plan.
- Vericto
Checks the SQL your AI agents write and blocks destructive queries, masks private columns and keeps a signed audit log.
Since 2026
Free plan · Security and passwords · Developers
- SigmaShake
Checks each tool call from AI coding agents against your rules and blocks or rewrites risky ones before they run.
Since 2026
Subscription · Security and passwords · Developers
- VAIBot
Checks each action an AI agent tries, holds risky ones for approval, blocks destructive ones and keeps a receipt of each.
Since 2026
Free plan · Security and passwords · Developers
- DashClaw
Holds risky actions from unattended AI coding agents until someone approves them from a dashboard or phone, and logs each decision.
Since 2026
Free trial · Security and passwords · Developers
- Grepture
Gateway that sits in front of your LLM calls to log traces, track cost, run evals and strip personal data.
Free plan · Security and passwords · Developers
- Sentrint
Scans the GitHub code of apps made with AI coding tools for leaked secrets and weak database rules, then gives fix prompts.
Since 2026
Free plan · Security and passwords · Developers
- Archestra
An open-source gateway between AI agents and company systems that enforces identity, tool policies and audit logs.
Since 2025
Security and passwords · Developers
- Autter
Reviews each pull request for risk and security issues, checks releases and turns production errors into fix PRs.
Since 2026
Subscription · Security and passwords · Developers
- grith
Runs underneath AI coding agents on Linux, checks risky system calls before they run, and keeps an audit log of each decision.
Since 2026
Free plan · Security and passwords · Developers
- Metorial
Gives a company's AI agents one MCP address with role-based tool access, single sign-on and logs of every call.
Since 2025
Security and passwords · Software companies
- OneHuman
Detects AI agents logging into your SaaS app, masks private fields and asks the account owner before exports or payments.
Free trial · Security and passwords · Software companies
- AgentGuard
A local app that blocks secrets and risky installs from AI coding agents and shrinks their token use.
Since 2026
Free · Security and passwords · Developers
- Velane
Hosts agents, small APIs and internal tools with sandboxes, secrets, environments and many app connections, run from your editor.
Since 2026
Free plan · Developer tools · Developers
- AgentDM
Gives each AI agent an alias so agents and people can message each other over MCP and A2A, with a Slack bridge.
Since 2026
Free plan · Developer tools · Developers
- AgentLine
Gives AI agents a US or Canadian phone number for calls and SMS, usable over MCP, REST or an agent skill.
Since 2026
Free plan · Developer tools · Developers
- Cont3xt.dev
Gives a team one shared set of coding rules for all its AI assistants and agents, with review and audit logs.
Since 2025
Free plan · Developer tools · Developers
- display.dev
Publish HTML or Markdown made by coding agents to a private link where your team can comment and see each version.
Since 2026
Free plan · Documents and e-signature · Agencies
- Failproof AI
Traces AI coding agent runs, spots where they fail and enforces rules that stop repeat failures as they happen.
Since 2026
Free plan · Uptime and monitoring · Developers
- Lumbox
Gives each AI agent a real email address, and soon a phone number, so it can read mail, reply and use login codes.
Since 2026
Free plan · Developer tools · Developers
- Okteto
Gives AI coding agents and developers isolated full-stack environments on your own Kubernetes setup to test code against real services.
Since 2025
Free plan · Developer tools · Developers
- Yokka
A kanban board that shows what each AI coding agent is doing and alerts you when one needs your input.
Since 2026
Free plan · Projects and tasks · Developers
- 0sql
Model your data warehouse in YAML, then send business-term queries and get back one deterministic SQL statement.
Since 2026
Developer tools · Developers
- AI Commander
Lets AI assistants like Claude, Codex or ChatGPT run shell commands and background jobs on machines you own, with no inbound ports opened.
Since 2026
Free plan · Developer tools · Developers
- AQ
A shared workspace where teams run Claude Code, Codex and other coding agents on tasks, scheduled bots and reviewed pull requests.
Since 2026
Free plan · Developer tools · Developers