PrintCash with AI
HardSaaSFrontierClear niche and buyerAI model/API accessPayments via Stripe
Verified

Test Your Site with a Real AI Browser Agent

Agent Checker sends a real AI agent driving a real browser through your live site: search, sign-up, checkout. It shows you every place the agent gets…

In plain English

Agent Checker sends an AI helper that drives a real web browser through a live site, trying things like search, sign-up, and checkout. It shows each place the helper gets stuck, what that trouble is costing the owner, and how to fix it. Site owners pay because they want to see the broken spots before their customers do. The AI does most of the testing and the payments. The person running Agent Checker still checks quality, helps customers, and handles unusual cases.

Automation85%
Startup costNot disclosed
Time to first $Not disclosed
Monthly range*$203 MRR

~$203 MRR; $226 verified revenue last 30 days (TrustMRR/Stripe, Oct 27, 2026)

DifficultyHard
SourceTrustMRR - Agent Checker ↗

Operator: Louis Wharmby

Verified

Revenue independently checked: documents reviewed by a publication, or a public dashboard.

Not disclosed.

The tool stack

Stripe ↗
2.9% + 30¢ per charge

Payments

 Anthropic API ↗
Pay per token

LLM / agents

 Next.js ↗
Free (open source)

Web app framework

Prices are the vendors' published list prices as researched in Oct 2026 and change often — always check the vendor's pricing page.

Step-by-step setup

  1. Ship an API or tool developers and agents call directly.
  2. Great docs, SDKs and MCP/CLI access.
  3. Usage-based or tiered pricing.
  4. Grow via developer communities and integrations.

What's automated vs. the human 15%

The machine does

  • Core AI generation/analysis
  • Billing and onboarding

You still do

  • Product quality and support
  • Distribution and marketing
  • Compliance and edge cases

Overview

Agent Checker sends a real AI agent driving a real browser through your live site: search, sign-up, checkout. It shows you every place the agent gets stuck, what that is costing you, and exactly how to fix it.

Operator: Louis Wharmby. Category on TrustMRR: SaaS. Founded: 2026-03-05. Website: https://agentchecker.ai/

Estimated split: about 85% of the work automated, 15% human.

Realistic income

TrustMRR (checked Oct 27, 2026) shows about $203 MRR and $226 in Stripe-verified revenue over the last 30 days, $902 verified over its tracked history. This is one operator’s result, often after months or years of work, and doesn’t predict yours. Check the live listing — numbers change.

Risks

  • Platform dependency on upstream models/tools.
  • Support burden from technical users.
  • Startup cost and time to first dollar are not disclosed.

*Income figures are illustrative ranges based on public pricing and typical outcomes reported by practitioners, not guarantees. Most new online businesses earn little or nothing at first. Not financial, legal or tax advice.

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