Smodin
Smodin is an AI writing suite that paraphrases text, drafts content from outlines, checks citations and scans for AI-generated or plagiarized passages. It is mainly used for turning rough outlines into checked, cited drafts and for verifying text before it is handed in.
#19 in Writing & Translation ToolsParaphrasing ToolsNo free plan
Who it's for
Best for
Content teams drafting cited articles from rough outlines
Students who need structured first drafts with verified source citations
Not for
Creative writers who need nuanced prose without repetitive AI cliches- Writers who need a unified workspace without copying text between modules
Free planNo
Starter$12.99/mo
Premium$19.99/mo
Features
AI Content Detector
Paste or upload an essay to get an overall AI probability, sentence-level highlights and a simple verdict based on patterns from ChatGPT, GPT, Claude and Gemini.
File upload scanning
Accepts pasted text or .txt, .doc, .docx and .pdf uploads. Submitted text is never stored or shared.
AI Humanizer
The AI Humanizer sits beside the content detector and plagiarism checker among the site's core tools, rewriting text that a scan flags.
Bundle across Starter and Premium
Every paid plan bundles the plagiarism checker, AI writer and AI chat. Starter uses standard models with limited output; Premium adds advanced models and unlimited output.
Text Rewriter modes
The text rewriter runs in standard mode on Starter and advanced mode on Premium, alongside the summarizer, translator and AI chat tools.
What users say
Pros
- Flags citations that do not check out during a quick verification pass over drafted text.
- Rewriter holds the original context and tone of technical briefs, and tone changes keep their meaning.
- Long logs and configuration notes turn into short summaries that keep the technical detail.
- Paragraph rewrites read more human than raw AI output and unstick drafts that feel stiff.
- A rough outline turns into a first draft with properly cited sources, saving hours of cross-checking.
Cons
- Rewritten drafts fill up with 'delve' and 'tapestry' phrasing and were flagged 85% AI.
- Quality slipped recently, and generic assignment topics still score high AI after humanizing.
- Tools sit in separate modules, so text is copied and pasted between rewriter and checker.
A selection of the review sources we used:
Summarized from public user reviews and community discussions. View details
Global Traffic Rank
Top 1M
Alternatives
Rank#19 in category#9 in category#10 in category#20 in category
Free planNoYesYesYes
ProCited first drafts, tone-preserving rewrites, log summariesEasy grammar fixes and flexible paraphrasing modesSelf-hostable checker that catches slips in many languagesMultiple rewrite options, voice kept, clearer academic writing
Better forFixing grammar and rephrasing directly inside other apps using browser and keyboard extensions.Checking grammar directly in desktop apps, Overleaf, and browsers, or self-hosting for privacy.Browsing multiple alternative phrasing suggestions for individual sentences in emails and drafts.
Weaker atDrafting structured articles from rough outlines and verifying source citations.Generating drafted articles from outlines, verifying citations, and scanning for plagiarism.Drafting long-form articles from rough outlines and checking source citations or plagiarism.