Home › AI Detector for Nigeria

AI Detector for Nigeria, built for Nigerian English.

Pre-scan your essay, project, or freelance deliverable before Turnitin and your client see it. Tuned against UNILAG, UI Ibadan, OAU, Covenant, and ABU writing samples so British-style Nigerian English does not trip the false-positive trap. Free to try. No card. Built for naija writers · your first scan in about six seconds.

Start free, no card See pricing
3 scans/day free No signup required Sentence-level highlights
Nigeria in 2026

Why AI detection became urgent in Nigerian academia and Lagos fintech.

Three pressures stack together in 2026 that put Nigerian students and freelance writers at higher risk than peers in markets without a fully English-medium university system.

An estimated 65 percent of Nigerian university students used ChatGPT for assignments in 2025. Roughly 2.1 million students are enrolled across Nigerian tertiary institutions, with federal flagships (UNILAG, UI Ibadan, OAU Ife, ABU Zaria, UNN Nsukka, UNIBEN, UNILORIN, UNIPORT) and private leaders (Covenant, Babcock, Pan-Atlantic, Bowen, AAU) running parallel pressure. The volume created its own dynamics: project supervisors and viva panels started assuming AI was in every BSc final-year project draft, not as exception but as baseline. The compulsory NYSC year that follows graduation only widens that exposure as graduates move into client-facing writing roles.

1. Turnitin is now the default gate

By mid-2025 every accredited Nigerian university had Turnitin AI checks enabled inside their LMS instances. UNILAG, UI Ibadan, OAU, ABU Zaria, UNN Nsukka, UNIBEN, UNILORIN, UNIPORT, LASU, UNIZIK, FUTA, FUTO, FUTMINNA, BUK, Covenant, Babcock, Pan-Atlantic, and Bowen all run it on coursework, project, and seminar submissions. JAMB, WAEC, and NECO have started piloting AI-content review on essay components of their assessment material, and TETFUND-funded research programmes are following on grant deliverables. The institutional infrastructure to enforce AI-content policy is now in place across essentially every accredited Nigerian HEI.

2. The false-positive bias against Nigerian English became visible

Nigerian English instruction emphasises formal structured essays with British-style conventions, taught from primary school through WAEC and NECO O-level examinations and reinforced through UTME and post-UTME preparation. These features mark AI-generated text in classifiers trained mostly on American writing. False-positive rates for Nigerian-written essays run roughly 3 to 5 times higher than for native US writers in published audits. Students bear the cost of pre-scanning to avoid false-positive academic integrity hearings, particularly at the viva stage where a flagged final-year project can delay graduation.

3. Lagos fintech and freelance pressure stacks on top

Roughly 600,000 Nigerians freelance through Upwork, Fiverr, Andela, Toptal, and Truelancer. Content writing, virtual assistance, and software documentation are the largest categories, concentrated in Lagos alongside fintech leaders Flutterwave, Paystack, Kuda, Opay, and PalmPay, plus the substantial Andela alumni community working remotely for global teams. Nollywood scriptwriters, journalists at Punch, Vanguard, Premium Times, and Sahara Reporters, and the Lagos legal sector add steady demand for clean English copy. Upwork and Fiverr added AI-content review to dispute resolution in 2025, and the detector you choose has to be calibrated for Nigerian English specifically. That calibration gap is exactly what TextSight was built to close.

Local context

The academic and professional landscape.

Who is running AI detection, what the policy looks like in practice, and where the freelance and SME pressure is coming from.

Top universities running AI detection

University of Lagos (UNILAG), University of Ibadan (UI), Obafemi Awolowo University (OAU) Ife, Ahmadu Bello University (ABU) Zaria, University of Nigeria Nsukka (UNN), University of Benin (UNIBEN), University of Ilorin (UNILORIN), University of Port Harcourt (UNIPORT), Federal University of Technology Akure (FUTA), Federal University of Technology Owerri (FUTO), Federal University of Technology Minna (FUTMINNA), Lagos State University (LASU), Nnamdi Azikiwe University (UNIZIK), Bayero University Kano (BUK), Covenant University, Babcock University, Pan-Atlantic University, Bowen University, and Ambrose Alli University (AAU) by early 2026. Polytechnics and Colleges of Education are coming online next, with NUC and TETFUND tracking adoption.

Institutional AI policy status

Developed under National Universities Commission (NUC) guidance during 2024 and 2025. Most Nigerian universities adopted policies treating undisclosed AI submission as a breach of academic integrity. Penalties scale from mandatory rewriting at first offence to course failure or suspension on repeated offences. The common review threshold is 30 percent flagged content, with formal hearings triggered above 50 percent. Covenant, Babcock, Pan-Atlantic, Bowen, and other private institutions generally apply stricter policies than the federal universities. Final-year project, seminar, and viva submissions face the heaviest review.

Privacy and data protection

The Nigeria Data Protection Act 2023 (NDPA) governs how Nigerian student and freelancer data is processed, with the Nigeria Data Protection Commission (NDPC) as regulator. TextSight processes scanned text in transit, does not store essay content beyond the active session, and does not sell or share writing samples with third parties. Account data is held under standard contractual safeguards compatible with NDPC expectations for cross-border processing.

Freelance and Lagos tech economy

Nigeria hosts roughly 600,000 active freelancers. Content writing, transcription, virtual assistance, software development, and SEO are the major categories. Andela's Nigerian alumni network remains one of the largest remote-tech talent pools on the continent. Hourly rates run $10 to $30 USD for content writers and $40 to $80 for senior tech writers and developers. Nollywood scriptwriting, journalism (Punch, Vanguard, Premium Times, Sahara Reporters, The Guardian Nigeria), and the Lagos legal sector add three more legs of demand for clean English copy.

SME content needs

Nigerian SMEs across fintech (Flutterwave, Paystack, Kuda, Opay, PalmPay), tourism, e-commerce, and the Nollywood content economy publish English content for both local and international audiences. Google's helpful-content update weighting AI signals more aggressively in 2025 affects Nigerian-published content as much as anywhere else. Pre-publication scanning has become a standard QA step at serious Lagos-based content agencies.

Plans & pricing

Pick the plan that fits your work.

Use the free tier today, no email needed. Paid tiers billed in USD with Nigerian Visa or Mastercard from GTBank, Access, Zenith, First Bank, UBA, or Stanbic IBTC (1 to 2 percent FX). Full details on the pricing page.

Free
$0/forever

 

Try the detector. No card, no email.
  • 3 scans / day
  • 5,000 chars per scan
  • Sentence-level highlights
  • Plagiarism Risk indicator
Start free
Starter
$7.49/month

Billed $89.88/year — Save $30

For students & light writers. NGN ~₦11,500/mo today.
  • 20 scans / day
  • 20,000 AI rewriter words/mo
  • Chrome extension
  • Email support
Get Starter
Business
$29.99/month

Billed $359.88/year — Save $120

For agencies & small teams. NGN ~₦46,000/mo today.
  • 100,000 AI rewriter words/mo
  • REST API access
  • 5 team seats
  • White-label PDFs
Get Business

Yearly billing saves 25%. NGN conversions at roughly ₦1,535 per USD today; Naira volatility means USD pricing is more stable than locked NGN tiers, and direct Flutterwave and Paystack billing is on the roadmap. Wise and PayPal both work for FX-friendly billing. View full pricing →

For Nigerian students

The Nigerian student workflow.

Three patterns that cover almost everything Nigerian students do with TextSight in 2026, across BSc final-year project, MSc dissertation, and PhD pipelines.

Pattern 1: Pre-submission scan for Turnitin alignment

Write your essay or assignment. Paste into TextSight before submitting via your university LMS. Get an Authenticity Score and a sentence-by-sentence colour map. If the score is below 70, edit the red sentences. Re-scan. Submit when you are above 75. This catches both genuine ChatGPT residue and the false-positive flag that British-style Nigerian English often triggers.

Pattern 2: Iterative draft scanning for final-year project and dissertation work

Used by BSc final-year project writers, seminar paper authors, and MSc and PhD candidates at UNILAG, UI Ibadan, OAU, ABU Zaria, UNN, and Covenant. Scan after each major revision, not just at the end. The score should rise as your draft improves. If it stalls, the issue is structural (paragraph templating, sentence-length flatness) rather than wordsmithing, and you can fix it earlier in the cycle. Bringing a clean draft to viva also reduces the chance of being asked to defend AI-flagged passages live.

Pattern 3: False-positive safety net for English-medium programmes

All Nigerian higher education is in English. Even if you wrote every word yourself, formally-taught British-style prose can land in AI patterns. Thirty seconds of pre-scanning is cheap insurance against a false-positive review that would otherwise consume weeks of appeals, especially at Covenant, Babcock, Pan-Atlantic, Bowen, and other private institutions with strict integrity policies.

All three patterns work on the free tier for individual essays. Students with frequent submissions usually upgrade to Pro ($19.99/mo, or $13.99/mo with verified .edu.ng email) for unlimited scans and the integrated AI rewriter.

For Nigerian freelancers

Freelance writers and tech professionals.

Upwork and Fiverr both added AI-content review to dispute resolution in 2025. A flagged deliverable can void payment release. Here is how Nigerian writers and developers stay safe.

Nigerian freelancers face the same platform pressure as other major freelance markets, plus direct-client review on Andela, Toptal, and Truelancer contracts. A client suspecting AI work can request a detection scan, and a flagged deliverable can void the payment release. For writers earning $10 to $30 USD per hour, a single voided $400 project is a meaningful hit in naira terms, especially with current FX volatility.

Standard freelance workflow with TextSight

Draft the deliverable normally. Using ChatGPT as an outline tool or research helper is common and not the issue. Scan the final deliverable before sending. Authenticity Score above 75 is the floor for safety. Score below 70 means rewrite before sending. The AI rewriter button is useful for fixing individual flagged sentences without restructuring the whole piece.

For tech writers via Andela and Toptal

Both platforms began running AI-content checks on technical writing deliverables in 2025. Documentation, blog posts, and developer guides all get scanned. The Starter tier at $9.99/mo (~₦15,300/mo at today's rate) handles a typical Lagos tech writer's volume comfortably.

For agency writers and Truelancer freelancers

The volume is higher (10 to 30 deliverables a week is normal for Lagos content shops) and the Business tier at $39.99/mo (~₦61,400/mo) is right for agencies running 100-plus deliverables a month with 5 seats, bulk upload, and team workspaces. Common in the Lagos fintech content-marketing scene and the Nollywood-adjacent script and PR pipelines.

For Nigerian SMEs and agencies

Fintech, Nollywood, and e-commerce content.

Two pressures at once: Google's helpful-content update weighting AI signals against ranking, and most SME content workflows use AI assistance to keep production cost manageable.

Nigerian SMEs publishing English content sit at the intersection of the Lagos fintech ecosystem (Flutterwave, Paystack, Kuda, Opay, PalmPay), Nollywood scripting and PR, journalism (Punch, Vanguard, Premium Times, Sahara Reporters, The Guardian Nigeria), the Lagos legal sector, and tourism marketing across Lagos, Abuja, and Calabar. The path through is publishing AI-assisted content that reads human enough to clear detection and to perform with readers. Pre-scanning every article before it goes live is the workflow change that makes that possible.

The Business tier at $39.99/mo (~₦61,400/mo) is the right fit: 5 seats, bulk upload, team workspaces, API access. Most Lagos-based content agencies running 50-plus articles a month settle into this tier within their first quarter of using TextSight, alongside Grammarly Business and their existing CMS workflows. For Abuja-based policy and development-sector writing teams producing report content, the same tier covers typical workloads of 30 to 80 articles a month plus social and email; solo content marketers can stay on Pro.

vs local alternatives

TextSight vs Nigerian detection alternatives.

What other tools Nigerian users actually try first, where they fall short, and why TextSight fits the Nigerian market specifically.

Free general detectors (ZeroGPT, Smodin, Smallseotools, Duplichecker)

Popular among Nigerian users for free access. ZeroGPT's 15,000-character free cap is generous but ad-supported, and results are inconsistent on British-style writing. Smallseotools and Duplichecker are popular for combined plagiarism and AI checks but accuracy is variable and result pages run heavy ads. None are specifically calibrated for Nigerian English.

GPTZero and Originality.ai

Used by Nigerian freelance writers and English-medium students for cross-checking. Neither has Nigerian pricing or local calibration. Originality has no real free tier and runs $14.95 a month, which is meaningful in real terms for naira-earning freelancers given current FX rates. GPTZero is fine as a second-opinion tool but over-flags formal British-taught prose.

Why TextSight fits the Nigerian market specifically

False-positive rates roughly 40 percent lower for Nigerian English in our internal testing. The classifier was tuned against samples from UNILAG, UI Ibadan, OAU, ABU Zaria, Covenant, and Babcock writing so British-style Oxford-register prose does not get over-flagged. A .edu.ng verified-student discount on Pro ($13.99/mo), free tier that does not require email signup, and NGN-aware billing guidance for GTBank, Access, Zenith, First Bank, UBA, and Stanbic IBTC cards. None of the international competitors are building specifically for the Nigerian academic or Lagos fintech register.

FAQ

Nigerian users frequently ask.

Is TextSight used by Nigerian universities like UNILAG, UI Ibadan, or OAU?
TextSight is used by individual students at the University of Lagos (UNILAG), University of Ibadan (UI), Obafemi Awolowo University (OAU), Ahmadu Bello University (ABU) Zaria, University of Nigeria Nsukka (UNN), Covenant University, Babcock University, Pan-Atlantic University, and UNIBEN as a personal pre-submission scanner. It is not a Turnitin replacement at the institutional level. Most accredited Nigerian universities run Turnitin's AI check as the official tool, and students use TextSight before submission to predict what those tools will flag.
Can I pay with Naira via Flutterwave or Paystack?
Today: USD billing via international cards or domestic Visa and Mastercard from GTBank, Access Bank, Zenith Bank, First Bank, UBA, or Stanbic IBTC. NGN pricing via direct Flutterwave and Paystack integration is on the roadmap. For now most Nigerian customers pay in USD with the standard 1 to 2 percent FX markup, and Wise and PayPal both work cleanly for those who prefer not to use a Nigerian card directly. Naira volatility against the dollar means USD pricing is actually more stable than locked NGN tiers would be.
Does TextSight work for Nigerian English writing?
Yes. The classifier was tuned against essays from non-native English writers including a substantial sample of Nigerian students. False positive rates for Nigerian English are roughly 40 percent lower than for several US-built competitors in our internal testing. This matters because Nigerian English instruction emphasises formal structured prose with British-style conventions, taught from primary school through WAEC and NECO and reinforced through UTME and post-UTME preparation, which detectors trained mostly on American writing read as overly polished and AI-like.
What about Pidgin, Hausa, Yoruba, or Igbo?
TextSight is English-first. English is the official language and the medium of instruction across Nigerian higher education, so the vast majority of academic and professional writing in 2026 is in English. Detection on Nigerian Pidgin or any of the 500-plus indigenous languages is out of scope, but code-switched English with Pidgin or local-language loanwords is fine and does not throw the classifier. For Pidgin or local-language content, write in the original language, translate to English with a voice-preserving tool, then scan the English version.
What is the institutional review threshold at Nigerian universities?
Most Nigerian universities adopted AI policies in 2025 under guidance from the National Universities Commission (NUC). The common review threshold is 30 percent flagged content, with formal academic integrity hearings triggered above 50 percent. Penalties range from mandatory rewriting on first offence to course failure on repeated offences. Covenant, Babcock, Pan-Atlantic, Bowen, and other private institutions generally apply stricter policies than the federal universities, and final-year project, seminar, and viva submissions face the heaviest review.
How is my data handled under Nigeria's Data Protection Act 2023?
TextSight processes scanned text in transit and does not store essay or deliverable content beyond the active session. Account data is held under standard contractual safeguards compatible with Nigeria Data Protection Commission (NDPC) expectations for cross-border processing under the NDPA 2023. Writing samples are not sold or shared with third parties, and we do not train the classifier on user-submitted content without explicit opt-in.
Related

More guides for Nigerian users.

Pre-scan your next submission. Ship clean.

Free to try. No card. Scan your essay now · your first scan in about six seconds.

Start free, no card See pricing
Calibrated for Nigerian English · Trained on UNILAG, UI Ibadan, OAU, ABU Zaria, and Covenant writing samples · Sentence-level highlights