AI is confident.
Make sure it’s correct.

Upload your AI responses and have a domain expert review them for hallucinations, factual errors, and flawed logic so you can use AI with confidence.

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Keep a human in the loop
40%
of AI productivity gains are lost to rework and fixing low-quality output
Workday AI Report, 2025
17%
of professionals say workplace AI is reliable without human oversight
Connext Global, 2026
53%
of workers using AI admit to making mistakes with the technology at work
KPMG Survey, 2025
$14.2K
per employee per year - the cost companies pay just to verify AI output
Forrester Research, 2025

AI sounds right.
That’s the problem.

AI doesn’t hesitate or signal uncertainty the way humans do. It gives you an answer clearly, confidently, and it can still be completely wrong. If you’re not a domain expert, you probably won’t catch it.

It fabricates sources

AI can generate citations that look completely valid but don’t exist. If you’re submitting academic work or professional reports, that’s a credibility risk you can’t afford.

It hides bad logic

A well-structured response isn’t the same as a correct one. The reasoning can look sound on the surface while being built on flawed assumptions. You need someone who actually understands the subject to spot it.

It won’t warn you

Research shows AI models are 34% more likely to use confident language when generating incorrect information. The more wrong it is, the more certain it sounds.

Seven things AI gets wrong

Our experts review every AI response across these critical dimensions - so nothing slips through.

Hallucination

Fabricated facts, invented references, and content the AI confidently stated but made up entirely. This is the risk most people don’t see until it’s too late.

Citation

Incorrect, fabricated, or unverifiable sources and references that look valid but aren’t.

Factual Accuracy

Claims, statistics, dates, and details that are verifiably wrong or misleading.

Tone & Language

Mismatched register, inappropriate phrasing, or language that doesn’t fit the context or audience.

Structure

Logical flow, argument coherence, and whether the response is organised in a way that holds up.

Grammar

Spelling, punctuation, syntax, and language mechanics that AI sometimes gets subtly wrong.

Clarity

Ambiguous phrasing, vague statements, and anything that could be misunderstood or misinterpreted.

Experts across every field

Whatever your AI response is about, we match it with a verified expert who knows the subject.

Banking & FinanceTax & AccountingInsurance & RiskBusiness Strategy & ConsultingSupply Chain & LogisticsCorporate Finance & InvestmentInvestment & Asset ManagementCorporate LawCriminal LawFamily & Civil LawProperty & Real Estate LawImmigration & International LawIntellectual Property & PatentsCompliance & Regulatory AffairsPolicy & GovernmentBanking & FinanceTax & AccountingInsurance & RiskBusiness Strategy & ConsultingSupply Chain & LogisticsCorporate Finance & InvestmentInvestment & Asset ManagementCorporate LawCriminal LawFamily & Civil LawProperty & Real Estate LawImmigration & International LawIntellectual Property & PatentsCompliance & Regulatory AffairsPolicy & Government
Software & TechnologyData Science & AnalyticsMechanical EngineeringCivil & Structural EngineeringElectrical & Electronic EngineeringChemical EngineeringEngineering & Technical WritingHealthcare & MedicinePharmaceutical & ClinicalPsychology & Social SciencesEnvironmental & SustainabilitySoftware & TechnologyData Science & AnalyticsMechanical EngineeringCivil & Structural EngineeringElectrical & Electronic EngineeringChemical EngineeringEngineering & Technical WritingHealthcare & MedicinePharmaceutical & ClinicalPsychology & Social SciencesEnvironmental & Sustainability
Academic & ResearchEducation & CurriculumGrant & Proposal WritingJournalism & MediaAdvertising & MarketingContent & CopywritingArchitecture & Urban PlanningHR & Organisational DevelopmentNon-Profit & NGOAcademic & ResearchEducation & CurriculumGrant & Proposal WritingJournalism & MediaAdvertising & MarketingContent & CopywritingArchitecture & Urban PlanningHR & Organisational DevelopmentNon-Profit & NGO

Four steps. Zero guesswork.

No vague feedback. No unclear notes. Just verified corrections you can see and approve.

1

Upload your AI response

Paste or upload the AI response you need verified. Tell us the context - assignment, report, application, or professional document.

2

An expert reviews & fixes it

A verified expert in your subject area checks for hallucinations, errors, weak logic, tone, and structure - and corrects what’s wrong.

3

You approve the changes

Every correction is shown to you clearly. Nothing is changed without your sign-off. You stay in control.

4

Get a document you can confidently use

Receive a verified, corrected version you can submit, publish, or share - knowing it holds up.

AI sounds right.
That’s the problem.

AI Hallucinations aren’t bugs — they’re features.

That’s why it needs to be CheckedBy an Expert.

If your name is on it, it matters

CheckedBy is for anyone who uses AI and is accountable for the output.

Students

Assignments, dissertations & research

88% of students now use AI for assessments. But fabricated citations and incorrect reasoning can cost you marks - or your academic integrity. Get it checked before you submit.

Get started →
Professionals

Reports, proposals & client work

AI can speed up your workflow. But if the facts are wrong, the logic is flawed, or the tone is off, it reflects on you. Not the tool. Protect your credibility.

Get started →
Founders & Creators

Content, applications & business docs

You’re building something that matters. Every pitch deck, blog post, or investor update needs to be accurate. An expert makes sure your AI responses hold up under scrutiny.

Get started →
88%
of students use AI for assessments - up from 53% just one year earlier
HEPI / Kortext Survey, 2025
$67.4B
in global financial losses tied to AI hallucinations in 2024
AboutChromebooks AI Report, 2026
34%
more likely to use confident language when AI is generating incorrect information
MIT Research, 2025

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Don’t let AI
embarrass you.

Your work. Your credibility. Your name. Before you submit anything - make sure it’s been CheckedBy an Expert.

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