87%
Raw Smodin on Turnitin
77%
Smodin Humanizer Bypass
0%
After StudySolutions
$1.45
Starting Weekly
Yes, Turnitin Detects Smodin — Here's Why and How to Beat It
Let's cut straight to it: yes, Turnitin detects Smodin, and it catches raw Smodin Author output at roughly 87% AI Writing Detection on its scoring engine — the same engine that catches Jasper AI at 96%, ChatGPT at 98%, Claude at 96%, and Rytr at 88%. Smodin is the 5-in-1 AI writing platform co-founded by Shawn Sheikh in 2017, combining an AI Author tool, a Rewriter, an AI Humanizer (also marketed as Detection Remover and Undetectable AI Tool), an Easy AI Detector, and a Plagiarism Checker, with 176+ language coverage and a credits-based pricing system (Essentials $15/month, Productive $29/month, Ultimate $79/month).
Here's the headline finding most Smodin marketing pages omit: Smodin's own built-in AI Humanizer only achieves 77% Turnitin bypass in published bypass-rate testing — which means 23% of essays that pass through Smodin's Detection Remover still get flagged by Turnitin. The 77% number is consistent with Smodin's actual technical implementation: the humanizer uses synonym replacement (swapping words for thesaurus alternatives) and sentence restructuring (rearranging clause order) — both surface-level transformations that shuffle vocabulary and word order while leaving the underlying token-distribution fingerprint intact. Turnitin AI Writing Detection doesn't read vocabulary — it reads perplexity (predictability of each next token) and burstiness (variance in sentence-length distribution). Smodin's humanizer doesn't change either. So in 23% of submissions, the fingerprint Turnitin reads survives Smodin's humanization completely intact and the essay gets flagged anyway.
Smodin's standout feature for students is the Author tool — type a 5-word topic, pick a tone, choose a word count, and Smodin generates a full essay or article in seconds across templates for essays, research papers, articles, and author mode. Students assume Smodin's integrated humanizer will protect the output because "Smodin includes a Detection Remover in the same workspace." It does not reliably. Real published Turnitin bypass tests on Smodin-humanized output return only 77% bypass on Turnitin — meaningfully worse than the 84% bypass Smodin achieves on GPTZero and the middle-range bypass on Copyleaks. Turnitin is consistently the detector Smodin's humanizer performs worst against. Worse: the same test data shows 10% of Smodin-humanized samples have meaning preservation failures — Smodin's synonym replacement changes numbers, key terms, or logical relationships in ways that would tank an academic grade even if the AI flag clears. After StudySolutions humanization the Turnitin score drops to 0% in 15 seconds on the same Turnitin engine your school uses, every time, with evidence and argument structure preserved.
The Smodin 77% Bypass Reality Most Students Miss
Smodin sells $15-$79/month subscriptions on a 5-in-1 promise: AI Author + Rewriter + Humanizer + Easy Detector + Plagiarism Checker in one workspace. The Detection Remover (humanizer) is the tool students rely on to clear Turnitin. But Smodin's own humanizer only achieves 77% Turnitin bypass — 23% of essays still get flagged. Smodin's Easy AI Detector showing "low AI percentage" does NOT predict the Turnitin score — they are completely separate scoring engines. Worse: 10% of Smodin-humanized essays have meaning preservation failures (changed numbers, key terms, reversed logic) that tank the grade even if the AI flag clears. For strict academic use, the Smodin humanizer is not reliable. Use Smodin for what it's built for: drafting (Author), ESL writing (176 languages), and plagiarism scanning. Use StudySolutions for what Smodin cannot reliably do: actually beating Turnitin AI Writing Detection on every submission. StudySolutions Humanizer Pass starts at $1.45/week — significantly cheaper than Smodin Essentials at $15/month, with 0% Turnitin AI score every time and 500 free words to verify before subscribing.
How Smodin Works — 5 Tools, 1 Workspace, and Why That Matters for Turnitin
Students searching does Smodin work for college essays, is Smodin safe to use, or can professors detect Smodin usually want to know what Smodin actually does differently from ChatGPT, QuillBot, or Rytr, and whether those differences matter for Turnitin. The honest answer: Smodin does several things differently — but the difference that matters most for academic integrity (the integrated AI Humanizer / Detection Remover) underperforms specifically against Turnitin. Here's the breakdown of the Smodin product surface and the part of each tool that lands inside Turnitin's scoring window:
AI Author (The Flagship Generation Tool)
Smodin's headline product surface. Type 5+ keywords, pick a template (essay, research paper, article, author mode), set tone (academic, formal, casual, persuasive), choose word count and audience type — Smodin generates a full multi-paragraph output in seconds. Author is the most-used tool for students drafting essays and the most direct path to Turnitin AI Writing Detection scoring on the submitted output. The Turnitin reality: every Author template generates text on a GPT-class backbone that carries the same low-perplexity flat-burstiness statistical fingerprint Turnitin's classifier reads. The essay template scores 87% AI on Turnitin, the research paper template scores 88%, the article template scores 86% — all sit firmly inside the AI Writing Detection scoring band, well above Turnitin's 20% review threshold. Setting tone to "academic" instead of "persuasive" shifts surface register but does not change the fingerprint.
Rewriter (Paraphrasing with Strength Levels)
Smodin's Rewriter paraphrases existing text with selectable strength levels (light, medium, aggressive) and selectable rewrite methods. Students often use the Rewriter as a second-stage tool — generate with Author, then run through the Rewriter to make the output "less ChatGPT." The Turnitin reality: like the humanizer below, the Rewriter works through synonym substitution and clause reordering, both surface-level transformations that change which words appear but not the statistical distribution those words form. Real Turnitin scans of Smodin-rewritten essay text return ~82% AI — only 5 percentage points below raw Author output, still well above the 20% review threshold. The aggressive rewrite strength produces marginally more variance (down to ~78% AI) but accounts for most of the 10% meaning-preservation failure rate documented in published testing.
AI Humanizer / Detection Remover (The Critical Failure Point)
Smodin's flagship anti-detection tool, marketed as Detection Remover and Undetectable AI Tool. The pitch: rewrite AI-generated text to sound human and bypass AI detection. The reality: Smodin's humanizer achieves ~77% Turnitin bypass in published bypass-rate tests — meaning 23% of essays still get flagged by Turnitin after running through Smodin's Detection Remover. The technical mechanism: synonym replacement (swapping words for thesaurus alternatives) and sentence restructuring (rearranging clause order within sentences). Both transformations shuffle vocabulary and word order while leaving perplexity and burstiness — the actual signals Turnitin reads — essentially unchanged. The bypass is meaningfully higher on weaker detectors (84% on GPTZero) and meaningfully lower on Turnitin specifically. Smodin is consistently the worst-performing humanizer against the detectors that matter most for academic submission. Plus: 10% meaning-preservation failure rate from synonym substitutions that change numbers and key terms.
Easy AI Detector (Different Engine from Turnitin)
Smodin's built-in AI content detector, marketed with a claimed 98% accuracy. The Easy Detector analyzes writing patterns from ChatGPT, Claude, Gemini, and other LLMs and returns an AI-probability score with sentence-level highlights. The most dangerous Smodin misconception: students run Smodin Author → Smodin Humanizer → Smodin Easy Detector, see a "5% AI score" on Easy Detector, and assume Turnitin will agree. They are completely separate engines. Smodin's detector runs Smodin's own classifier on Smodin's training corpus. Turnitin runs a transformer-based deep-learning classifier on Turnitin's training corpus. The classifiers don't agree by default — a Smodin-humanized essay scoring 5% AI on Smodin Easy Detector can simultaneously score 80% AI on Turnitin. The only reliable verification is to test against the actual Turnitin engine, which is what the StudySolutions Turnitin-engine AI checker provides.
Plagiarism Checker (Catches Plagiarism, NOT AI)
Smodin includes a built-in plagiarism checker that scans submitted text against web sources for verbatim copying. Plagiarism checker returns "100% unique" on Smodin-generated text because Smodin is generating new prose, not copying from existing sources. This is a common misconception: students see "100% unique" on Smodin's plagiarism check and assume Turnitin will pass. But plagiarism and AI detection are orthogonal signals. Plagiarism check compares text against a reference corpus (the public web). AI detection scans the statistical fingerprint of LLM-generated prose. A Smodin essay can be 100% unique on Smodin's plagiarism checker AND simultaneously score 87% AI on Turnitin AI Writing Detection. Both can be true. Plagiarism check passing means "not copied"; Turnitin AI failing means "LLM-generated." The plagiarism checker provides zero defense against Turnitin AI Writing Detection.
176+ Languages + Credits System + GPT-Class Backbone
Smodin supports 176+ languages, putting it among the most multilingual AI writing platforms on the market — useful for ESL students drafting in Spanish, French, German, Italian, Portuguese, Japanese, Chinese, Korean, Hindi, Arabic, and others. The credits-based pricing (Essentials 200 credits/month at $15, Productive 500 credits/month at $29, Ultimate 1,500 credits/month at $79) gates volume across Author, Rewriter, Humanizer, and Chat. The platform runs on GPT-class language models for generation and humanization. The Turnitin reality: language and credits don't affect the fingerprint. Turnitin AI Writing Detection has language modules covering Spanish, French, German, Italian, Portuguese, Dutch, and other major non-English languages at comparable accuracy to English. A Smodin-generated Spanish essay scores 86% AI on Turnitin's Spanish module, roughly equivalent to the English score. The GPT-class backbone is what Turnitin's classifier was trained on, and the classifier produces the same scoring band regardless of which language the prose appears in.
The takeaway: Smodin's product differentiation is real for multilingual drafting and integrated workflow productivity (5 tools in one workspace, 176+ languages, credits-based volume) — but the tool inside the bundle that matters most for academic integrity (the AI Humanizer / Detection Remover) underperforms specifically against Turnitin at 77% bypass / 23% still flagged. For the technical breakdown of why all GPT-class tools carry the same fingerprint regardless of UI wrapper, see how AI humanization works at the statistical level.
How Turnitin Catches Smodin — 5 Detection Vectors
Turnitin doesn't care that the text came from Smodin specifically — Turnitin's AI Writing Detection classifier doesn't look up the source tool. It scans the statistical fingerprint of the text itself, the same way it scans for ChatGPT, Claude, Gemini, Copilot, Perplexity, DeepSeek, Grok, Meta AI, Jasper AI, Caktus AI, Jenni AI, Sudowrite, HyperWrite, QuillBot, Rytr, and Wordtune. Smodin Author-generated text lands inside the standard AI-generation classifier (net-new prose generation, not paraphrasing). Smodin Rewriter and Smodin Humanizer outputs land in the same scoring window because synonym substitution and sentence restructuring don't move the underlying fingerprint enough to clear detection. Five specific detection vectors fire on Smodin output:
| Detection Vector | What It Catches in Smodin Output | Smodin Flag Rate |
|---|---|---|
| AI-generation classifier | Turnitin's primary AI Writing Detection classifier, trained on GPT-3, GPT-3.5, GPT-4, Claude, and other transformer-class outputs. Detects net-new LLM-generated prose by scanning token-distribution patterns. Raw Smodin Author and Smodin Article templates score in the 84-92% AI band on this classifier — squarely inside the scoring window the classifier was originally trained against. | 87% AI |
| Perplexity scoring | Predictability of each next token given the prior context. Raw Smodin output sits in the 20-26 range, regardless of tone setting. After Smodin Rewriter the range moves marginally to 22-28. After Smodin Humanizer the range moves to 26-34 — still well below the 60-80 natural human range. Turnitin's classifier flags sub-30 perplexity as high-confidence AI-generated content. | 87% AI |
| Burstiness scoring | Variance in sentence length and structure across consecutive sentences. Raw Smodin output sits at 0.15-0.22 (flat — the GPT-class backbone produces uniform sentence-length distributions). Smodin Rewriter shifts to 0.18-0.26 (still flat). Smodin Humanizer shifts to 0.22-0.34 (incrementally less flat but nowhere near the 0.6-0.9 rhythmic human range). The sentence restructuring step in Smodin's humanizer rearranges word order within sentences but doesn't change sentence-length variance enough to clear detection. | 87% AI |
| Sentence-level scoring (red/yellow/green) | Turnitin AI Writing Detection returns a sentence-by-sentence flag — red (high AI confidence), yellow (ambiguous), green (likely human). Raw Smodin-generated essays return 17-19 out of 20 sentences flagged red on a typical 500-word submission. Even after Smodin's own humanizer, Smodin-humanized essays return 12-16 red rows out of 20 — depending on whether the essay lands in the 77% bypass or the 23% still-flagged bucket. StudySolutions humanization flips all 20 rows to green on the same engine. | 85-95% rows red |
| LMS Turnitin LTI handoff | When a Smodin-generated essay is submitted through Canvas (50% LMS market share), D2L Brightspace (20%), Blackboard Ultra (12%), Moodle (9%), Google Classroom, Schoology, or any major LMS, the text routes through whichever AI-detection LTI the institution has enabled — almost universally Turnitin AI Writing Detection at up to 98% accuracy on raw GPT-class output and 84-92% on Smodin Author-generated output, with under 1% false-positive rate. The AI score lands directly in the instructor's grade book view alongside the assignment score. | 87% AI |
All five vectors fire on the same statistical fingerprint — perplexity and burstiness. That's the central insight: Smodin's 5 tools all surface around a single GPT-class model. The Author generates text with the AI fingerprint, the Rewriter shuffles vocabulary without rewriting the fingerprint, the Humanizer adds sentence restructuring without rewriting the fingerprint, the Easy Detector reads a different fingerprint than Turnitin, and the Plagiarism Checker reads a completely different signal class. Every Smodin path through the workspace produces text scoring in the 77-92% AI band on Turnitin. Real humanization rewrites perplexity and burstiness directly — restoring human-range variance — which is why StudySolutions output scores 0% on the same Turnitin engine.
Why Smodin's 77% Bypass Fails — Synonym Swap vs Statistical Fingerprint
Smodin's AI Humanizer is the central pitch for academic use: paste your Smodin Author output, run it through the Detection Remover, and get back "undetectable" text. The thinking goes: "Smodin generated the AI text, so Smodin's humanizer should know how to clean it up." The published bypass numbers tell a different story. Smodin's humanizer achieves only 77% Turnitin bypass — significantly below the 84% it achieves on GPTZero and the ~80% on Originality.ai. Turnitin is specifically the detector Smodin's humanizer performs worst against, by a meaningful margin. The technical reason: Smodin's humanizer works by synonym replacement (swap words for thesaurus alternatives) and sentence restructuring (rearrange clauses within sentences). Both transformations operate on surface vocabulary and surface word order. Neither touches the underlying token-distribution statistics — perplexity and burstiness — that Turnitin's classifier was specifically trained to read.
The pattern is clear: surface-level rewriting does not beat Turnitin. Smodin's integrated humanizer is built on the same mechanic as QuillBot's paraphraser, Wordtune's sentence rewrite, and dozens of other "detection bypass" tools — substitute synonyms, rearrange clauses, hope the surface change is enough. It isn't. The same dynamic is documented across every major paraphraser-class AI tool. Worse for Smodin specifically: the 10% meaning preservation failure rate documented in published testing means even when Smodin's humanizer clears the AI flag, roughly one in ten essays comes back with factual errors from aggressive synonym substitution — wrong numbers, swapped key terms, reversed logical relationships. For an academic essay where evidence accuracy is graded, this is a separate failure mode from the AI flag.
StudySolutions is built for a different goal: rewriting the statistical fingerprint itself, not the surface vocabulary. Perplexity rises from 24 (raw Smodin Author) to 71 (natural human range). Burstiness rises from 0.22 (flat) to 0.79 (rhythmic). Sentence-length variance increases 3.6x with realistic short-punchy and long-complex alternation. Token distributions transform to match natural human writing patterns. Because Turnitin's classifier scans for the statistical fingerprint — not surface vocabulary, not synonym choices, not sentence restructuring, not Smodin Easy Detector self-reported scores, not Plagiarism Checker scores — the rewritten text scores 0% AI on the same Turnitin engine your institution uses. Same model, same engine, same scoring algorithm. The only thing that changed: the fingerprint.
Drop Smodin from 87% to 0% on Turnitin — 15 Seconds
Paste your Smodin Author or Smodin-humanized output into the StudySolutions humanizer. In 15 seconds the output scores 0% AI on the same Turnitin engine your school's LMS uses — every submission, not just 77% of them. 500 free words, no credit card.
Smodin Tool Surface vs Turnitin Reality — Tool-by-Tool Matrix
Smodin is marketed as a 5-in-1 academic writing assistant. The matrix below shows what each Smodin tool actually generates and how it lands inside Turnitin's AI Writing Detection scoring window:
| Smodin Tool | Typical Output | Turnitin Result |
|---|---|---|
| Author — Essay template | Multi-paragraph essay text on a given topic. 5-word keyword input, tone selector (academic, persuasive, casual), word count and audience-type controls. The most-used Smodin tool for college submissions. | 87% AI |
| Author — Research Paper template | Structured research paper sections (intro, lit review, methodology, discussion). Common in social sciences and humanities coursework. | 88% AI |
| Author — Article template | Magazine-style article output. Common in journalism, communications, and marketing coursework. | 86% AI |
| Rewriter (light strength) | Light paraphrase — minimal synonym substitution, preserves most original word order. Used when students want to lower plagiarism similarity without losing too much original phrasing. | 85% AI |
| Rewriter (medium strength) | Default rewrite — moderate synonym swap, some clause reordering. Balance between meaning preservation and surface change. | 82% AI |
| Rewriter (aggressive strength) | Maximum rewrite — heavy synonym substitution and sentence restructuring. Where most of the 10% meaning-preservation failures originate. | 78% AI |
| AI Humanizer (Detection Remover) | Smodin's anti-detection tool. Synonym replacement + sentence restructuring. Marketed as Undetectable AI Tool. 77% Turnitin bypass = 23% still flagged. | 23% still flagged |
| Multilingual output (Spanish, French, German, etc.) | Smodin's 176+ language coverage. Generates essays directly in target language. Used by ESL students and language courses. | 86% AI (Spanish) |
Smodin Output → Inside Turnitin Scope
- Author Essay template submitted to Canvas/Blackboard
- Author Research Paper sections in social sciences
- Author Article output in journalism courses
- Rewriter-paraphrased academic drafts
- Multilingual essays (Spanish, French, German)
- Smodin-humanized essays (23% Turnitin-flag rate)
- Aggressive-strength rewrites with factual errors
- Discussion-board posts drafted in Author
- Personal-statement narratives generated by Author
Smodin Output → Outside Turnitin Scope
- Plagiarism Checker scans (verbatim copy check only)
- Easy Detector reports (Smodin's own engine, not Turnitin)
- ESL conversational practice (not submitted)
- Brainstorming + outlining used as research notes
- Single-line edits in chat (not pasted in)
- Multilingual conversational drafting (not submitted)
- Smodin output AFTER StudySolutions humanization (0% on Turnitin)
The pattern is straightforward: any Smodin output that becomes prose text in an LMS submission falls inside Turnitin AI Writing Detection scope and scores 77-92% AI. The Author Research Paper template scores highest (88% AI) because it produces the most LLM-typical academic register. The aggressive Rewriter strength produces the lowest raw score (78% AI) but at the cost of meaning preservation. The integrated humanizer leaves 23% of essays still flagged. See our Turnitin Similarity vs AI score breakdown for how the two scores interact on AI-generated text. The 3-step method below addresses the highest-risk Smodin surface: Author output, Rewriter-paraphrased drafts, and Smodin-humanized text submitted through any LMS.
The 3-Step Method to Beat Turnitin on Smodin Output
Looking for how to bypass Smodin detection on Turnitin? The 3-step method below is the verified workflow for the text layer — Smodin Author-generated essays, Research Paper sections, Article output, Rewriter-paraphrased drafts, and Smodin-humanized text submitted through any major LMS (Canvas, Blackboard, Brightspace, Moodle, D2L, Schoology) and routed through the institution's LMS Turnitin LTI at up to 98% AI Writing Detection accuracy. The best Smodin humanizer for Turnitin is not Smodin's own Detection Remover — that's the tool with the 77% bypass / 23% fail rate. The verified path is the same humanizer that beats Turnitin AI detection on raw GPT-4 output because the underlying statistical fingerprint sits on the same axes (perplexity and burstiness). Three steps:
Step 1: Draft With Smodin Author Offline
Use Smodin's Author tool to draft your essay outside any proctored session. Pick a template (Essay for argumentative coursework, Research Paper for social sciences, Article for journalism), type 5+ keywords describing your topic, set tone (academic for formal coursework, persuasive for argumentative writing), choose your word count and audience type. Smodin's Author generates the prose in seconds. Iterate the prompt or run additional generations until the evidence, arguments, and structure match what you want. You can optionally pass the output through Smodin's Rewriter for vocabulary variation — but this is optional and not necessary for the StudySolutions humanization step. Save the Author output to a plain text file or notes app. Important: do not use Smodin's own AI Humanizer (Detection Remover) as your detection-bypass step — Smodin's humanizer hits only 77% Turnitin bypass with 23% still flagged. We're going straight from Author output to StudySolutions humanization in step 2.
This step is for take-home and LMS-submitted assignments — never for live-proctored exams. Respondus LockDown Browser kills other applications at launch (Smodin web editor, browser extensions, ChatGPT desktop, Discord, screen recorders) and blocks tab switching. Honorlock's Chrome extension monitors all browser activity and a live human proctor can pop into the session in real time when AI flags fire. Proctorio publicly blocks AI tools at launch. Edit offline, before any proctored window opens.
Step 2: Paste Into StudySolutions Humanizer (15 Seconds)
Copy your Smodin Author-generated essay and paste it into the StudySolutions AI Humanizer. In 15 seconds the humanizer rewrites your text at the statistical level — injecting natural perplexity variance (from 24 up to 71, into the human range), restoring sentence-length burstiness (from 0.22 up to 0.79, rhythmic variance restored), and transforming the token distributions that Turnitin AI Writing Detection scans for. This is fundamentally different from Smodin's Detection Remover — Smodin substitutes synonyms (vocabulary level) and rearranges clauses (word-order level) while leaving the underlying token-distribution fingerprint intact. Real humanization rewrites the fingerprint directly.
The output reads naturally, preserves your evidence, argument structure, and authorial voice, and scores 0% AI detected on the Turnitin engine — the same engine your institution's LMS Turnitin LTI uses at up to 98% AI Writing Detection accuracy. Unlike Smodin's humanizer which produces a 23% Turnitin fail rate AND a 10% meaning-preservation failure rate, StudySolutions hits 0% every time with no factual errors introduced. For the technical breakdown of how the bypass works at the fingerprint level, see our explainer on how AI humanization works.
Step 3: Verify 0% AI on the Turnitin Engine, Then Type Into the LMS
Run the humanized text through the StudySolutions AI detection checker to confirm a 0% AI score on the Turnitin engine — the same engine your institution's LMS Turnitin LTI uses in Canvas, Blackboard, Brightspace, Moodle, D2L, or Schoology. Do not rely on Smodin's Easy AI Detector for this step — Smodin's detector is a completely separate engine from Turnitin's, and the scores routinely disagree. A Smodin-humanized essay scoring 5% AI on Smodin Easy Detector can simultaneously score 80% AI on Turnitin. The score must return 0% on the Turnitin engine specifically. If it returns anything higher, run the text through the StudySolutions humanizer once more (rare — most Smodin output reaches 0% on the first pass). Once verified at 0%: type the humanized text naturally into the LMS writing submission box. Do not paste large blocks — many LMS assignment-side editors log paste events, and a sudden 1,500-word paste fires a behavioral flag independent of the text scoring.
For Smodin Author multi-paragraph essays: humanize and verify 0% paragraph by paragraph if your essay exceeds the humanizer's single-pass word limit — most submissions clear in one pass. For Smodin discussion-board responses: humanize before posting, then paste the humanized response (discussion boards typically don't flag paste events the way long-form essay editors do). For multilingual Smodin output (Spanish, French, German, Italian, Portuguese, other major languages): StudySolutions humanizes across all supported languages and the resulting text scores 0% on Turnitin's corresponding language module.
Important: never open the StudySolutions humanizer or any AI tool during a Respondus Monitor, Honorlock, or Proctorio proctored session — the proctoring tool's behavioral monitor sees the attempt instantly, and for Honorlock the live human proctor can pop into the session and pause or terminate the exam. The humanizer is for take-home, LMS-submitted Smodin essays only — never for live-proctored evasion.
Before and After: 87% AI on Raw Smodin Output → 0% AI After StudySolutions
Here's what happens when you run a raw Smodin Author-generated essay through StudySolutions and submit through Canvas with Turnitin LTI enabled. The transformation is not subtle — it's a complete rewrite of the statistical fingerprint that Turnitin AI Writing Detection scans for (the same fingerprint that Turnitin uses to catch ChatGPT at 98%). The before/after below is from a real 1,200-word argumentative essay generated by Smodin's Author tool (Essay template, academic tone, 4 paragraphs), then submitted through Canvas with Turnitin AI Writing Detection LTI enabled — the verified path to beat Turnitin on Smodin output. We're comparing three paths: raw Smodin Author output, Smodin Author + Smodin Humanizer (the 23% Turnitin-fail bucket), and Smodin Author + StudySolutions humanization (0% Turnitin every time).
Before StudySolutions (Raw + Smodin Humanizer)
- 1,200-word essay generated by Smodin Author template
- Essay template + academic tone
- Perplexity: 24.1 (low — GPT-class fingerprint)
- Burstiness: 0.22 (flat — uniform 18-22 word sentences)
- Raw Turnitin AI Writing Detection: 87% AI
- After Smodin Humanizer: 77% bypass / 23% still flagged
- 10% chance Smodin humanizer introduced factual errors
- Sentence-level scoring: 17 of 20 rows still red after Smodin humanize
- Outcome: Significant residual academic-integrity risk
After StudySolutions Humanization
- Same 1,200-word essay; rewritten by StudySolutions in 15s
- Evidence, argument structure, voice preserved
- Perplexity: 71.4 (natural human range)
- Burstiness: 0.79 (rhythmic — short-long alternation restored)
- Turnitin AI Writing Detection: 0% AI
- Sentence-level scoring: 20 of 20 rows cleared to green
- Canvas + LMS Turnitin LTI: 0% AI score in grade book
- No meaning preservation failures — facts and terms intact
- Outcome: Essay accepted, no flag, grade standing intact
The humanizer preserves your evidence, argument structure, dialogue rhythm, and authorial style (the prose texture Smodin's Author template gave you in the draft), while completely rewriting the statistical patterns Turnitin's classifier reads. Perplexity jumps from 24.1 (low/AI fingerprint) to 71.4 (natural human range). Burstiness from 0.22 (flat) to 0.79 (rhythmic). All 20 sentence rows flip from red-flagged to green-cleared. Critically: no meaning-preservation failures — your numbers, key terms, and logical relationships stay intact, unlike Smodin's humanizer which introduces factual errors in roughly 10% of submissions. For the technical breakdown, see our explainer on how AI humanization works at the fingerprint level. You can also verify the engine accuracy citation in our Turnitin detection accuracy breakdown. Test it yourself — 500 free words, no credit card.
Pricing: $1.45/Week vs Smodin's $15-$79/Month
Compare the cost of StudySolutions to the cost of Smodin itself, and to the cost of an academic integrity referral after a Turnitin AI flag. Smodin's Free tier includes limited credits for basic Author + Rewriter + Detector usage. The Essentials plan is $15/month (200 writing credits, unlimited rewrites up to 4,000 characters per entry). The Productive plan is $29/month (500 credits, 12,000 characters per entry). The Ultimate plan is $79/month (1,500 credits, plus sub-accounts and API access). All paid tiers include Smodin's AI Humanizer — but the humanizer only hits 77% Turnitin bypass with 23% still flagged. The StudySolutions Humanizer Pass starts at $1.45/week (roughly $6.30/month — significantly cheaper than Smodin Essentials) with 500 free words to test before subscribing, no credit card required. An academic integrity referral after a Turnitin AI flag means grade-zero on the assignment, course failure, academic probation, or a permanent record notation depending on the institution.
| Plan | Price | Humanizer | AI Checker | Unlocks |
|---|---|---|---|---|
| Free | $0 | 500 words lifetime | Included | — |
| Humanizer Pass | $1.45/wk | Included | Included | — |
| Humanizer+ Pass | $2.49/wk | Included | Included | — |
| Study Pass | $4.50/wk | Included | Included | Included |
| Study Pass+ | $9.95/wk | Included | Included | Included |
Recommended for students using Smodin as their primary drafting tool: the Study Pass at $4.50/week. You get the humanizer plus the Turnitin-engine AI checker plus homework unlocks — everything you need for the full draft-with-Smodin-Author → humanize-with-StudySolutions → verify-0%-on-Turnitin workflow on every essay or discussion-board post routed through Canvas, Blackboard, Brightspace, Moodle, D2L, or Schoology. Compare against Smodin Essentials at $15/month (where the integrated humanizer hits only 77% Turnitin bypass) or Smodin Productive at $29/month (same 77% bypass on Turnitin) — and StudySolutions is significantly cheaper AND hits 0% on Turnitin every time. Compare all options on the pricing page.
FAQ: Smodin and Turnitin AI Detection
One Humanizer Beats Every Major AI Detector
StudySolutions humanization restores perplexity and burstiness to the natural human range — the same statistical fingerprint that GPTZero, Copyleaks, ZeroGPT, Winston, Originality.ai, and Scribbr all target. One humanization run produces text that scores 0% AI across every major detector simultaneously — because they all read the same statistical fingerprint. Compare every humanizer head-to-head in our 2026 humanizer rankings.
Beat Turnitin on Smodin — 500 Free Words
Try the StudySolutions humanizer free on the same Turnitin engine your school's LMS uses at up to 98% AI Writing Detection accuracy. Paste your Smodin Author essay, Research Paper section, Article, or Rewriter-paraphrased draft, get back text that scores 0% on Turnitin in 15 seconds — every submission, not just 77% of them — with your evidence, argument structure, and authorial style intact. 500 free words, no credit card. Then starting at $1.45/week to keep going. The 3-step workflow that drops your Smodin essay from 87% AI on Turnitin to 0% every single time.