Which One Would You Trust With a Student's Grade? TruthScan or Proofademic

Somewhere between the rise of ChatGPT and the normalization of humanizers, AI detection became genuinely hard.

Not hard to sell. Hard to do.

The tools that exist today fall into two camps, and they're not really competing for the same customer. 

One camp is building infrastructure for organizations dealing with AI threats at scale, fraud, deepfakes, synthetic media, spoofed documents. 

The other is building for the educator sitting on 30 student essays on a Sunday night, wondering which ones are real.

TruthScan and Proofademic are the clearest examples of that split.Both detect AI text. But the real question isn't which one is better. 

We ran both through six tests to find out where each one earns its claims and where it doesn't.

What is TruthScan?

TruthScan is an enterprise AI detection platform built to identify AI-generated content across text, images, audio, video, deepfakes, and voice. 

It claims 99%+ accuracy and is designed from the ground up for institutional use at scale, not retrofitted from older technology.

On text detection, it flags outputs from major models including ChatGPT, GPT-4, and Claude, and claims to catch humanized and paraphrased content as well. 

Beyond text, it covers territory no academic integrity tool touches: fake receipt detection, email scam identification, deepfake video forensics, and voice cloning detection.

It offers API integration, a detection history dashboard with heatmaps. 

Pricing is public and credit-based:

• Free Trial: 20,000 credits, no credit card required
• Professional: $49/month for 1,000,000 credits
• Silver: $199/month for 5,000,000 credits
• Gold: $499/month for 17,000,000 credits
• Enterprise: Custom pricing with volume discounts, dedicated support, and custom model training

Per-unit text detection runs $0.025 per 500 words. Images are $0.05 each. Video is $2.45 per minute..

What is Proofademic?

Proofademic is an AI detection platform built specifically for academic use. It stays in its lane: students, educators, institutions, and publishers dealing with written academic content. 

No deepfake detection. No fake receipt scanner. Just text, done well.

It detects output from ChatGPT, GPT-5, Claude, Gemini, and other major models, and includes a Paraphrase Shield feature aimed at catching AI writing that's been run through rewriting tools before submission. 

Sentence-level detection is available on paid plans, which means educators get specifics, not just a percentage. They can see which sentences triggered the flag and why.

Proofademic claims its models are trained specifically on academic writing, which in theory means fewer false positives on citation-heavy essays and formal research prose.

Pricing is tiered and accessible:

• Free: 1,000 words, 3-day trial, no credit card required
• Essential: $15/month (or $99/year) for 200,000 words/month
• Premium: $25/month (or $165/year) for 400,000 words/month
• Professional: $45/month (or $300/year) for 600,000 words/month

A Quick Note on Privacy

Proofademic states that all scans run in secure, ephemeral environments and that submitted content is not retained after analysis. For educators handling student work, that's a meaningful data handling commitment.

TruthScan holds SOC 2 Type II, ISO 27001, and GDPR certifications, and maintains a public trust center with compliance documentation. Their security posture is built for enterprise-scale data handling requirements.

Both tools process submitted text through their servers, so avoid uploading anything sensitive or anything you wouldn't want passing through a third-party platform.

The Test Setup

Six samples total. Tests 1 through 3 are the baseline.Tests 5 and 6 are the controls. Test 4 is the real pressure test. Humanized AI-text is what's actually being submitted on a regular basis.

• Test 1: AI-generated essay from ChatGPT
• Test 2: AI-generated essay from Gemini
• Test 3: AI-generated essay from Claude
• Test 4: A humanized version of one of the AI essays
• Test 5: An excerpt from a peer-reviewed PubMed research paper (human-written)
• Test 6: Text from a published news article (human-written).

AI Detection Results: TruthScan vs. Proofademic

Test 1: ChatGPT

TruthScan: Flagged the Text as Partially AI-Generated
AI Score: 50%

Proofademic: Correctly Flagged the Text as AI-Generated
AI Score: 99%

Test 2: Gemini

TruthScan: Incorrectly identified the text as Likely Human
AI Score: 35%

Proofademic: Incorrectly identified the text as Human
AI Score: 31%

Test 3: Claude

TruthScan: Incorrectly identified the text as Human
AI Score: 5%

Proofademic: Incorrectly identified the text as Likely Human
AI Score: 26%

Test 4: Humanized AI Text

TruthScan: Flagged the text as AI- Generated
AI Score: 88%

Proofademic: Identified the text as Likely Human
AI Score: 32%

Test 5: PubMed Research Paper

TruthScan: Correctly identified the text as Likely Human
AI Score: 23%

Proofademic: Correctly identified the text as Human
AI Score: 2%

Test 6: Published News Article 

TruthScan: Correctly identified the text as Human
AI Score: 20%

Proofademic: Incorrectly Flagged the text as AI-Generated 
AI Score: 99%

Score Summary

Test	TruthScan	Proofademic
#1 ChatGPT Essay	50%	99%
#2 Gemini Essay	35%	31%
#3 Claude Essay	5%	26%
#4 Humanized AI	88%	32%
#5 PubMed Excerpt	23%	2%
#6 News Article	20%	99%
Correct Verdicts	4/6	3/6

My Final Thoughts

Proofademic's strongest moment was Test 1. A 99% score on raw ChatGPT text is exactly what a detector should do. TruthScan's 50% on the same sample is a hesitant result on what should be the easiest case. Credit where it's due.

Both tools missed Gemini and Claude. Not by a little. TruthScan scored 35% and 5% respectively. Proofademic scored 31% and 26%. 

Neither platform is catching these models reliably, and that's an honest limitation worth knowing before you rely on either one completely. 

Test 4 is where TruthScan separates itself. An 88% score on humanized AI text, the kind that's been deliberately processed to fool detectors, is a result that holds up. 

Proofademic's 32% on the same sample means it effectively cleared the content as likely human. 

In practice, that's the scenario most likely to actually reach an educator's desk. Students aren't submitting raw AI output anymore. They're humanizing it first. 

TruthScan caught it. Proofademic didn't..

Here's the honest value case for TruthScan. It isn't the most aggressive detector on raw AI text. Proofademic slightly edges there.

If the goal is catching the AI writing that's actually being submitted in 2026, including the humanized version designed to slip through, TruthScan is the more dependable choice. 

Not perfect. But more trustworthy where it counts.