How does the red flag detector work?

Paste any client message. The tool matches it against 100+ known red flag patterns across four categories: scope creep, payment risk, revision risk and communication. You get an instant risk score.

Guests get 3 free scans per day. Free members get 10 total. Wenlinco Pro gets unlimited scans plus full breakdown, suggested questions, contract clauses and scan history.

Client Red Flag Detector — Spot Problem Clients Before You Sign | Wenlinco

🚩 Red Flag Detector

Know Your Client’s Risk Score Before You Sign

Paste any client enquiry. Get an instant breakdown of scope creep risk, payment behaviour, revision potential and communication style.

Risk Categories

100+

Red Flag Patterns

Free

3 Daily Scans

ZAR

SA Focused

👤 Guest

3 free scans per day · Register for 10 total · Pro for unlimited + full insights

Feature	Guest	Free	Pro ⚡
Scans	3/day	10 total	Unlimited
Risk Score + Top 2 Flags	✓	✓	✓
All Red Flag Details	✗	✗	✓
Positive Signal Detection	✓	✓	✓
Questions to Ask Client	✗	✗	✓
Contract Clause Suggestions	✗	✗	✓
Copy/Share Report	✓	✓	✓
Scan History (device)	✗	✗	✓

Paste Message

Risk Score

⚡

Pro Insights

Paste the Client’s Message

Enquiry email, WhatsApp, brief — paste anything they’ve sent you.

Try a sample message:

0 / 3000

I ran a client’s message through this before replying and it scored 78/100. Saw the payment flags and asked for 50% upfront — they disappeared. Saved me weeks of unpaid work.

Thandi M.

Web designer, Johannesburg

Overall Risk Score

/100

Low Risk

⚠ High Risk Detected

This client has multiple red flags — see the exact questions to ask and contract clauses that protect you.

Don’t sign anything until you’ve seen the full Pro breakdown.

Unlock Full Protection — Pro R149/mo →

✅ Positive Signals Detected

Warning Signals Detected

💡 What Now?

Get the right contract before you reply

Upgrade to Pro for tailored questions and contract clauses based on this client’s exact red flags.

Get a Website Quote →

Questions to Ask Before Signing

Tailored to this client’s exact red flags

⚡ Pro

Example Question

What is your fixed budget for this project?

Can you describe the full scope in writing before we start?

Who is the single decision-maker for final sign-off?

❓

Unlock All Questions →

See every tailored question to ask this specific client based on their red flags — before you commit to anything.

Upgrade to Pro — R149/mo →

Suggested Contract Clauses

Clause language tailored to this client’s specific risks

⚡ Pro

Example Clause

A non-refundable deposit of 50% is required before work commences.

This project includes [X] rounds of revisions. Additional rounds billed at R[rate]/hour…

The client nominates [Name] as the single authorised decision-maker for this project…

📝

Unlock Contract Clauses →

Get specific contract language built around this client’s exact risk profile. Templates only — not legal advice.

Upgrade to Pro →

Scan History

Your last 10 scans — saved on this device only

⚡ Pro

📋

Unlock Scan History

Keep a record of every client you’ve scanned. Saved on this device — we never see it.

Upgrade to Pro →

Every Freelancer Needs This Tool

Problem clients cost more than the job is worth — catch them before you start

🔍

100+ Red Flag Patterns

From “it’s just a simple job” to “we’ll pay after launch” — every known problem phrase is in the detection engine.

✅

Positive Signal Detection

Good clients leave green flags too — “deposit upfront”, “clear brief”, “I trust your expertise”. See both sides of the picture.

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4 Risk Categories

Scope creep, payment delay, revision nightmare and communication risk — all scored separately so you know exactly where the danger is.

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Questions to Ask

Pro users get specific questions tailored to this client’s exact red flags — ask them before you commit to anything.

📝

Contract Clause Suggestions

Contract language built around this client’s specific risk profile. Templates to start from — not legal advice.

🇿🇦

Built for SA Freelancers

Red flags tuned for South African client behaviour, payment culture and freelance market realities.

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Read: How to Handle Difficult Clients Without Losing the Job

Not every red flag means you should walk away. Learn how to reframe the conversation, set boundaries and still win the project on your terms.

Read on the Wenlinco Blog →

Frequently Asked Questions

Understanding client red flags

What is a client red flag?

A client red flag is a warning sign in a client message suggesting problems ahead — scope creep, late payment, revision overload or poor communication. Spotting them before signing saves significant time and money.

How accurate is the risk score?

The score is based on pattern matching against 100+ known red flag phrases. It’s a useful warning system — not a guarantee. A high-scoring client with the right contract can still be a great client, and a low-scoring one can still cause problems.

Should I reject every high-risk client?

No. Red flags are warnings, not verdicts. A high-risk client with the right contract, upfront payment and a signed scope can still be profitable. The tool helps you know what to address before signing.

Is the contract clause suggestion legal advice?

No. The suggested clauses are starting points based on common freelance contract best practices. Always have a qualified legal professional review any contract before signing or presenting it to a client.

How many scans do I get?

Guests get 3 scans per day (strictly enforced — resets at midnight). Free members get 10 scans total. Wenlinco Pro gets unlimited scans, the full breakdown, suggested questions, contract clauses and scan history.

🚩

Know Your Client’s Risk Score Before You Sign

Every Freelancer Needs This Tool

100+ Red Flag Patterns

Positive Signal Detection

4 Risk Categories

Questions to Ask

Contract Clause Suggestions

Built for SA Freelancers

Read: How to Handle Difficult Clients Without Losing the Job

Frequently Asked Questions

Stop Working for Problem Clients

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