Comparison

Preloop vs Yebo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Preloop

This app acts as a human approval layer for AI agents, intercepting risky actions and routing them for your one-tap approval. It allows AI to handle routine tasks while you maintain control over critical decisions, ensuring compliance and an audit trail.

Highlights
  • Human approval for AI actions
  • Instant notifications with context
  • One-tap approve/decline
  • Audit trail for compliance
  • Risk-based policy enforcement
  • Works with Claude and Cursor
Features
Read full description

Preloop is the human approval layer for autonomous AI agents. When your agents attempt risky actions like deployments, refunds, or data changes, Preloop intercepts the request and routes it to you for approval right on your iPhone or Apple Watch. The right people in your organization get instant notifications with full context, approve or decline with one tap, while your organization maintains a complete audit trail for compliance. Preloop enables event-driven automation through Agentic Flows - let AI agents handle routine work automatically while you control critical decisions. Setup takes 3 minutes as an MCP proxy, works with Claude and Cursor, and requires no infrastructure changes. Risk-based policies ensure only high-stakes actions need approval while low-risk operations run automatically. AI agents can't take legal or moral responsibility for their actions - Preloop ensures humans stay in control. Perfect for engineering teams, DevOps, and anyone deploying autonomous AI in production. Enterprise-ready, designed for SOC2 compliance, role-based access, and secure end-to-end encryption.

About

Yebo

Features
Read full description

AI agents are becoming powerful enough to negotiate tasks, plan workflows, and interact with services across the internet. But when an agent reaches the moment where it needs to execute a real-world action such as sending a payment, committing to a contract, or triggering an external API . Developers need a reliable way to verify that the action is allowed before it happens. Yebo provides that control layer. Yebo acts as an authorization and orchestration system for AI agents and autonomous workflows. Developers connect their AI systems using a simple API, and when an agent wants to perform a sensitive action, the request is routed through Yebo first. Yebo evaluates the request against developer-defined policies, checking permissions, allowed capabilities, budgets, and execution conditions. If the request meets the policy rules, the action is authorized. If not, it is blocked automatically. This approach allows developers to safely connect AI agents to real-world systems without giving those agents unrestricted access. The AI continues to think, plan, and reason normally but any action involving payments, contracts, or protected services must pass through Yebo's verification layer. Yebo is designed to integrate easily with modern AI architectures, including agent frameworks and autonomous systems. Instead of redesigning their agents, developers simply add Yebo to the execution path, enforcing policies and maintaining full control over what actions are permitted. Every authorized action generates a verifiable execution record, allowing teams to review what the agent did and why it was approved. This maintains trust and accountability when deploying AI systems that interact with real services. AI agents can decide what to do. Yebo ensures those decisions are safe to execute.

Screenshots

Preloop2 screens
Yebo4 screens

Verdict

The call

The clearest difference is update cadence: Yebo at every 9 days against Preloop's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Preloop ships an update every 3 months, Yebo every 9 days. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 8 level
Preloop versus Yebo: the parameters behind the verdict, then further details
ParameterPreloopYebo
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.217.4 — better
Further details — not scored
Size4 MB4 MB
Age rating4++4
DeveloperSpacecode AI InciVaCay LLC

In-app purchases

None

Preloop

No in-app purchases

None

Yebo

No in-app purchases

Questions

Is Preloop free?
Preloop is free to download, with no in-app purchases.
Is Yebo free?
Yebo is free to download, with no in-app purchases.
Do Preloop or Yebo have ads?
Neither Preloop nor Yebo shows ads.
Which is updated more often, Preloop or Yebo?
Preloop ships an update every 3 months, and Yebo every 9 days. Most recently, Preloop was updated on September 25, 2026 and Yebo on September 13, 2026.

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