Smodin
Comprehensive multilingual AI writing, multi-model detection, text humanization, and plagiarism analysis platform by Smodin LLC (2 benchmarked capabilities: AI content detection, AI paraphrasing & rewriting)
Product node overview & trust baseline
Operator provenance, privacy baseline and site-wide pricing belong directly to the product node and are inherited across linked task edgesSmodin, operated by Smodin LLC (United States) under a "Free tier + subscription" model, has 2 published task assessments on RealTest (AI content detection 91/100, AI paraphrasing & rewriting 82/100). In ai content detection, provides online processing capabilities. In ai paraphrasing & rewriting, provides online processing capabilities.
United States · Founded in 2017
Provenance baseline: 16/20 · Registered US entity with multilingual support, though detection-evasion positioning carries academic controversies.
Verified monthly rates: Starter $12.99/mo, Premium $19.99/mo; annual plan cards show monthly equivalents ($10/mo, $16/mo) without explicit annual invoice total; annual plans kept unverified.
Pricing transparency baseline: 32/35 · Cancellation:
Complies with Smodin Privacy Policy and Terms; processed via cloud models with encrypted transport
Stripe · Google Analytics · PayPal
Product-level pricing & rules baseline
Verified plans, billing periods and cancellation terms owned by this product node; task-specific credit costs and free export limits are detailed per capability edge belowSmodin free daily limits, Starter, and Premium subscription pricing tiers · 2026-10-31
Basic AI detection and rewriting queries
Standard AI detection and text humanization
Standard AI detection and text humanization；Card displays only equivalent $10 USD/mo billed annually without explicit annual invoice total
Advanced adversarial humanization and unlimited generation
Advanced adversarial humanization and unlimited generation；Card displays only equivalent $16 USD/mo billed annually without explicit annual invoice total
5 plan / billing-period records, all listed; — means that period is not recorded.
Verified monthly rates: Starter $12.99/mo, Premium $19.99/mo; annual plan cards show monthly equivalents ($10/mo, $16/mo) without explicit annual invoice total; annual plans kept unverified.
Verification has gaps; unknown prices and quotas are not inferred.
Cancellation, sources & verification record
Cancellation and refund terms unverified
Smodin Official Pricing Cards (Monthly) ↗ · 2026-10-31 Capture 1 ↗
Smodin Official Pricing Cards (Annual) ↗ · 2026-10-31 Capture 1 ↗
Archived official pricing sources: Smodin Official Pricing Cards (Monthly) (2026-10-31) [text snapshot ↗] · Smodin Official Pricing Cards (Annual) (2026-10-31) [text snapshot ↗]
Capability map & linked task edges
Whenever a capability passes fixed-fixture testing, an edge is automatically linked between this product node and the task topic for horizontal comparison.
| Linked task edge | Score | Assessment · historical test | Test scope & delivery | Inspect capability / follow edge |
|---|---|---|---|---|
| AI content detection | 91/100 | Smodin AI Content Detector accurately identified the benchmark sample as AI-generated (84% probability, AI-Impacted verdict) within 3.2 seconds, offering multi-detector comparisons. While an entry threshold of 1000 characters and locked sentence-level insights apply to free users, core detection reliability remains solid. | JSON · Output attached Historical test · 2026-11-04 Account / tier unconfirmed · Calibrated AI vs human text benchmark (literature master & LLM prose, 780 B) · Output attached | |
| AI paraphrasing & rewriting | 82/100 | Smodin AI Rewriter & Humanizer delivered fast 1.18s cloud generation with 79.5% lexical diversity, preserving the anti-counterfeit token and financial figures (5/7 facts retained, 100 readability score), though a 1000-character entry minimum applies to anonymous users. | TXT · Output attached Historical test · 2026-11-04 Account / tier unconfirmed · 80-word academic & business text master (with currency, percentage & verification token, 756 B) · Output attached |
Tested task edges (with scores and native artifacts) are strictly separated from discovered untested capabilities (unscored).
Peer product comparison across shared task edges
Matched by overlapping tested task edges; compare site-wide billing models alongside per-task benchmark scoresVerified monthly rates: Starter $20/mo, Plus $50/mo, Pro $100/mo; annual plans explicitly show invoice totals: Starter $200/yr ($16.67/mo equiv), Plus $500/yr, Pro $1000/yr; Free tier provides 10 humanizations/day and 10 AI scans/day.
- AI content detection：Smodin 91/100 vs StealthWriter 96/100
- AI paraphrasing & rewriting：Smodin 82/100 vs StealthWriter 87/100
Annual plan cards explicitly show the upfront invoice total (e.g. 10K words charged annually $60.00 at $5.00/mo equivalent) alongside monthly original rates ($9.99/mo); free trial is capped at 250 words.
- AI content detection：Smodin 91/100 vs Undetectable AI 95/100
- AI paraphrasing & rewriting：Smodin 82/100 vs Undetectable AI 81/100
Verified monthly rates: Personal $16.99/mo, Pro $99.99/mo; explicit annual upfront invoice totals: Personal $167.88/yr ($13.99/mo), Pro $899.88/yr ($74.99/mo); extra unified credits available for top-up.
- AI content detection：Smodin 91/100 vs Copyleaks 94/100
Free tier covers basic notepad and 1,200 words per submission; Basic is $79/yr ($6.58/mo, 1.8M credits), Starter is $129/yr ($10.75/mo, 3.6M credits), Pro is $249/yr ($20.75/mo, 9M credits).
- AI paraphrasing & rewriting：Smodin 82/100 vs Editpad (iLoveNote) 88/100
Linked capability test: AI content detection
2026-11-04 · Native output attached. Findings cover the recorded fixture and conditions; paid specifications may be untested.
Verified native export & same-run screenshot evidence
Open native exported file (JSON · Output attached) ↗
Task quality
AI probability 84% · Human probability 23% · Classification label AI-generated · Confidence calibrated Yes
Detailed facts & historical record
- Measured fixture results
AI probability: 84% · Human probability: 23% · Classification label: AI-generated · Confidence calibrated: Yes
- Fixture findings
Accurately detects 84.0% AI probability and AI-Impacted label on the benchmark anchor, perfectly matching ground truth within 3.20s.
- Original historical observation
Accurately identified 84.0% AI probability matching ground truth, providing detector comparison insights with an overall score of 91.3.
- Suitable uses · historical assessment
Students, educators, and writers seeking fast AI probability detection
- Result & output evidence
Delivery capabilities
JSON · Output attached · Check watermark record
Detailed facts & historical record
- Recorded export specifications
JSON · Output attached · Check watermark record
- Historical specification note · not an official maximum
Online Probability Score & Detection Card
- Watermark observation
Completely watermark-free
- Batch & API
Web interactive input + developer API
- Recorded free-tier dimensions
Not verified
- Attached file dimensions
Not verified
Speed & reliability
About 3.2s end to end in this run; reliability not retested
Detailed facts & historical record
- Timing observation
Network-observed server wait: 3.2s · End-to-end reference: 3.2s
- Date & fixture
2026-11-04 · anchor_aidetector_v1 · US-West (California, AS2914)
- Repeated tests & reliability
No standardized repetition count, success rate or variability range is recorded.
Interaction experience
Account requirement unconfirmed
Detailed facts & historical record
- Account requirements
Not verified
- Sign-in methods
No login required for basic detection
- Manual adjustment
Not verified
- Interaction observations
Clean web interface without forced registration or disruptive marketing popups.
Background & reputation
Smodin LLC · Long-term reputation not independently verified
Detailed facts & historical record
- Service lifecycle notice
Not verified
- Operator
Smodin LLC
- Recorded origin
United States
- Domain history record
2019–Present
- Background & reputation assessment
Operated by Smodin LLC, providing AI writing assistance and multi-lingual language tools globally.
- External reputation record
Widely used AI writing, rewriting, and detection platform serving multi-lingual users globally.
Engineering & privacy
Processing location unconfirmed；Explicit retention period unconfirmed; inspect policy record
Detailed facts & historical record
- Processing location
Processing location unconfirmed
- Third-party tracking record
Google Analytics · Stripe · PayPal
- Engineering & privacy assessment
Standard HTTPS encryption; temporary text evaluation without unauthorized permanent caching.
- Retention statement
Explicit retention period unconfirmed; inspect policy record
Task free allowance & pricing disclosure
Free tier requires 1000 characters minimum; unlimited basic checks
Character bounds and score cards shown immediately upon processing
Site-wide plans belong to the product node (see Product-level pricing baseline ↑).
Expand site-wide plans aligned for AI content detection (5 records)
Smodin free daily limits, Starter, and Premium subscription pricing tiers · 2026-10-31
Basic AI detection and rewriting queries
Standard AI detection and text humanization
Standard AI detection and text humanization；Card displays only equivalent $10 USD/mo billed annually without explicit annual invoice total
Advanced adversarial humanization and unlimited generation
Advanced adversarial humanization and unlimited generation；Card displays only equivalent $16 USD/mo billed annually without explicit annual invoice total
5 plan / billing-period records, all listed; — means that period is not recorded.
Verified monthly rates: Starter $12.99/mo, Premium $19.99/mo; annual plan cards show monthly equivalents ($10/mo, $16/mo) without explicit annual invoice total; annual plans kept unverified.
Verification has gaps; unknown prices and quotas are not inferred.
Cancellation, sources & verification record
Cancellation and refund terms unverified
Smodin Official Pricing Cards (Monthly) ↗ · 2026-10-31 Capture 1 ↗
Smodin Official Pricing Cards (Annual) ↗ · 2026-10-31 Capture 1 ↗
Evaluation basis & full scores · Overall 91.3/100
Overall = honesty & reputation × 30% + capability × 70%. Component maxima follow this report’s rubric. List scores are rounded for display; original precision is retained here.
Scoring version 2.3.1 · Test fixture anchor_aidetector_v1
Honesty & reputation · 79/100 · 30%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Pricing transparency | 26 / 35 | Free tier transparently provides AI percentage scores, though sentence-level highlighting requires Pro subscription. | Evidence A → |
| Interaction restraint | 24 / 30 | Clean web interface without forced registration or disruptive marketing popups. | Evidence A → |
| Background & reputation | 16 / 20 | Operated by Smodin LLC, providing AI writing assistance and multi-lingual language tools globally. | Evidence A → |
| Engineering & privacy | 13 / 15 | Standard HTTPS encryption; temporary text evaluation without unauthorized permanent caching. | Evidence A → |
Capability · 96.5/100 · 70%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Task quality | 65 / 65 | AI Probability: 84% · Human Probability: 23% · Label: ai · Calibrated: Yes | Evidence A → |
| Deliverable specifications | 18 / 20 | Clean unwatermarked export (8/8); Export spec: Online Probability Score & Detection Card | Evidence A → |
| Processing speed | 13.5 / 15 | Network-observed server wait: 3.2s (API mode: sync_json_verified; network upload 0s / end-to-end 3.2s shown for reference only, never penalized) | Evidence A → |
Legacy scores may include advertised maximum capabilities. Read tested output separately from paid capabilities. Records without matching tiers and scope are not ranked together.
Linked capability test: AI paraphrasing & rewriting
2026-11-04 · Native output attached. Findings cover the recorded fixture and conditions; paid specifications may be untested.
Verified native export & same-run screenshot evidence
Open native exported file (TXT · Output attached) ↗
Task quality
Fact retention 71.4% · Lexical diversity 79.5% · Semantic similarity 46.6% · Readability score 100/100
Detailed facts & historical record
- Measured fixture results
Fact retention: 71.4% · Lexical diversity: 79.5% · Semantic similarity: 46.6% · Readability score: 100/100
- Fixture findings
Preserves verification token REALTEST-PARAPHRASE-VERIFIED-2026 and $1,250,000 amount with 79.5% lexical diversity, 100 readability score, and 1.18s cloud latency.
- Original historical observation
Rewritten text preserves anti-counterfeit token and $1,250,000 figure (5/7 core facts retained), achieving 79.5% lexical diversity and 100 readability score.
- Suitable uses · historical assessment
Writers and students needing rapid multi-lingual paraphrasing and readability improvement
- Result & output evidence
Delivery capabilities
TXT · Output attached · Check watermark record
Detailed facts & historical record
- Recorded export specifications
TXT · Output attached · Check watermark record
- Historical specification note · not an official maximum
Full natural rewritten text with direct copy
- Watermark observation
Completely watermark-free
- Batch & API
Web interactive input + developer API
- Recorded free-tier dimensions
Not verified
- Attached file dimensions
Not verified
Speed & reliability
About 1.18s end to end in this run; reliability not retested
Detailed facts & historical record
- Timing observation
Network-observed server wait: 1.18s · End-to-end reference: 1.18s
- Date & fixture
2026-11-04 · anchor_paraphrase_v1 · US-West (California, AS2914)
- Repeated tests & reliability
No standardized repetition count, success rate or variability range is recorded.
Interaction experience
Account requirement unconfirmed
Detailed facts & historical record
- Account requirements
Not verified
- Sign-in methods
No login required for basic rewriting
- Manual adjustment
Not verified
- Interaction observations
Clean web interface with side-by-side comparison, zero forced redirects or popups.
Background & reputation
Smodin LLC · Long-term reputation not independently verified
Detailed facts & historical record
- Service lifecycle notice
Not verified
- Operator
Smodin LLC
- Recorded origin
United States
- Domain history record
2019–Present
- Background & reputation assessment
Operated by Smodin LLC, providing AI language restructuring tools globally.
- External reputation record
Widely used AI writing, rewriting, and detection platform serving multi-lingual users globally.
Engineering & privacy
Processing location unconfirmed；Explicit retention period unconfirmed; inspect policy record
Detailed facts & historical record
- Processing location
Processing location unconfirmed
- Third-party tracking record
Google Analytics · Stripe · PayPal
- Engineering & privacy assessment
Encrypted HTTPS transport, temporary session processing without public exposure.
- Retention statement
Explicit retention period unconfirmed; inspect policy record
Task free allowance & pricing disclosure
Free tier has 1000-character minimum for anonymous entry; basic paraphrasing included
Character bounds and rewritten text displayed immediately upon generation
Site-wide plans belong to the product node (see Product-level pricing baseline ↑).
Expand site-wide plans aligned for AI paraphrasing & rewriting (5 records)
Smodin free daily limits, Starter, and Premium subscription pricing tiers · 2026-10-31
Basic AI detection and rewriting queries
Standard AI detection and text humanization
Standard AI detection and text humanization；Card displays only equivalent $10 USD/mo billed annually without explicit annual invoice total
Advanced adversarial humanization and unlimited generation
Advanced adversarial humanization and unlimited generation；Card displays only equivalent $16 USD/mo billed annually without explicit annual invoice total
5 plan / billing-period records, all listed; — means that period is not recorded.
Verified monthly rates: Starter $12.99/mo, Premium $19.99/mo; annual plan cards show monthly equivalents ($10/mo, $16/mo) without explicit annual invoice total; annual plans kept unverified.
Verification has gaps; unknown prices and quotas are not inferred.
Cancellation, sources & verification record
Cancellation and refund terms unverified
Smodin Official Pricing Cards (Monthly) ↗ · 2026-10-31 Capture 1 ↗
Smodin Official Pricing Cards (Annual) ↗ · 2026-10-31 Capture 1 ↗
Evaluation basis & full scores · Overall 81.7/100
Overall = honesty & reputation × 30% + capability × 70%. Component maxima follow this report’s rubric. List scores are rounded for display; original precision is retained here.
Scoring version 2.3.1 · Test fixture anchor_paraphrase_v1
Honesty & reputation · 90/100 · 30%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Pricing transparency | 32 / 35 | Transparently shows word count and mode options; Basic and Pro plans clearly listed. | Evidence A → |
| Interaction restraint | 28 / 30 | Clean web interface with side-by-side comparison, zero forced redirects or popups. | Evidence A → |
| Background & reputation | 16 / 20 | Operated by Smodin LLC, providing AI language restructuring tools globally. | Evidence A → |
| Engineering & privacy | 14 / 15 | Encrypted HTTPS transport, temporary session processing without public exposure. | Evidence A → |
Capability · 78.1/100 · 70%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Task quality | 43.1 / 65 | Fact Retention: 71.4% · Lexical Diversity: 79.5% · Semantic Similarity: 46.6% · Readability Score: 100/100 | Evidence A → |
| Deliverable specifications | 20 / 20 | Clean unwatermarked export (8/8); Export spec: Full natural rewritten text with direct copy | Evidence A → |
| Processing speed | 15 / 15 | Network-observed server wait: 1.18s (API mode: sync_json_verified; network upload 0s / end-to-end 1.18s shown for reference only, never penalized) | Evidence A → |
Legacy scores may include advertised maximum capabilities. Read tested output separately from paid capabilities. Records without matching tiers and scope are not ranked together.
Developer & citation kit · Claim updates, request benchmarks & embed verified badges
Product developers and writers can embed these SVG badges in official websites, GitHub READMEs or documentation, or use the channels below to sync product-wide plans and capabilities.
[](https://realtest.org/tools/smodin.io/) <a href="https://realtest.org/tools/smodin.io/"><img src="https://realtest.org/badges/smodin.io.svg" alt="Smodin — RealTest" height="24" /></a> 
[](https://realtest.org/tools/smodin.io/#feature-ai-detector) 
[](https://realtest.org/tools/smodin.io/#feature-ai-paraphraser)