Plans built around how you actually use detection
Every plan runs the same rule-based analyzers. There is no cheaper tier with a worse detection engine: what changes across plans is volume, correction access, and how much control you get over the thresholds.
Starter: free, no account needed
Starter is the fastest way to check a piece of text. You get three analyses a day at up to 500 words each, detection only, through the web interface. It is meant for occasional checks, not for editing workflows: there is no correction, no PDF report, and no API access.
Professional: $19 per seat per month
Professional adds the correction pipeline (in Beta): flagged text runs through six correction steps and is re-verified afterward, with any step that made detection worse automatically rolled back. It raises the per-document limit to 10,000 words and the monthly cap to 100 analyses per seat, unlocks genre-tuned presets (Balanced, Strict, Lenient, Academic, Marketing), adjustable detection thresholds, and branded PDF reports you can export and share. Annual billing is $16 per seat per month, billed at $192 per seat per year, a 15% saving over monthly.
Enterprise: custom
Enterprise removes per-document word limits, adds API access for programmatic integration, and gives you dedicated support and custom detection thresholds tuned to your content. It is built for platforms and publishers screening submissions at scale. Contact us to talk through volume and integration needs.
Billing questions
Can I switch plans later?
Yes. You can upgrade, downgrade, or cancel from account settings at any time. Downgrades and cancellations take effect at the end of the current billing period.
Is there a free trial of Professional?
New accounts get a 14-day Professional trial automatically. No card required to start it.
What happens to my data if I downgrade?
Nothing is deleted. Documents and past analyses stay in your account; you simply lose access to correction and the higher word limit until you upgrade again.
Do you offer academic or nonprofit discounts?
Not as a standing policy, but reach out and we will look at your use case.