GPTinf vs Open Atelier

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

GPTinf compared with Open Atelier
Detail	GPTinf	Open Atelier
What it does	AI writing toolkit for humanizing, detecting, and refining AI-generated text	A writing teacher that reads your book: see what to work on in your chapters, learn why, and check your fix.
Stage	Not given	Not given
Founded	2023	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free tier available for all tools. Paid plans: Lite $4.99/monthly (5000 humanizer words, 2500 paraphraser words), Pro $12.49/monthly (25000 humanizer words, 12500 paraphraser words), Unlimited $29.99/monthly (unlimited humanizer and paraphraser words). Yearly plans available at 50% discount.	Free plan includes the editor, rule-based chapter check, and lessons with 3 Coach reads, 20 Co-write requests, and 10 questions per month. Atelier plan: $21/month or $189/year (with 3 months free annually) includes 40 Coach reads, 250 Co-write requests, and 150 questions per month. Additional packs:
Key features	Free tier with no registration required File upload capability for humanizer and paraphraser	Rule-based chapter check for dialogue, continuity, point of view, prose and scene habits Findings anchored to your text with linked lessons Exercises on your own passage with re-check Three modes: Human only, Coach, or Co-write Authorship record tracking sources: typed, pasted, imported, or AI-generated Story bible for characters, places and facts over time Import from Word, PDF, Scrivener and other formats Version history for each chapter Export to Word, EPUB, PDF, Markdown and plain text Claude Sonnet 5.5 from Anthropic for AI features
What makes it different	Custom non-AI algorithms instead of AI refining AI Achieves average AI score under 5% after humanization 37% better detection results than competitors Human-first approach that supports rather than replaces human thinking Ethical stance against cheating and academic dishonesty	Your writing is never used to train AI models Transparent authorship record shows exactly how each sentence arrived AI is optional and controlled per manuscript, with rule-based checks available free Interactive feedback loop with practice exercises before re-checking No API keys or token counting; simple per-action pricing
Community votes	0	0
DR (Domain Rating by Ahrefs)	70 no change since last check	18 no change since last check
Trust Flow (Majestic)	14	0
Citation Flow (Majestic)	38	19
Referring domains (Majestic)	820	6

5 details filled in for both companies.

More alternatives to GPTinf More alternatives to Open Atelier