Pricing
One plan. Two endpoints.
Start at $100 a month with the industry's lowest per-word rates, and only pay for the words you process.
$100/ month minimum
Includes $100 in API credits every month
Everything included
- Generous production rate limits
- Real-time NDJSON streaming
- GPU-powered infrastructure
- Dedicated support
- White-label & redistribution options
- No overage markups
Cancel anytime. No long-term contracts. API key delivered by email.
Estimate your bill
- Humanizer API
- $70.00
- Detection API
- $20.00
Covered by your $100 subscription, with $10 of included credits to spare.
Processing 10M+ words a month? Ask about bulk discounts
Just need Phrasly for yourself? Personal plans start at $20/mo at phrasly.ai/pricing
Humanizer output engineered to pass every major AI detector
How credits work
One balance, two APIs.
Every call draws from the same pool at simple per-word rates. No tiers to outgrow, no fees hiding in the fine print.
One shared pool
Your $100/mo subscription loads $100 in credits. Humanization and detection draw from the same balance, in any mix, and the pool refreshes with every billing cycle.
Overage at the same rates
Go past your included credits and keep the exact same per-word rates: $0.14 and $0.02 per 1K words. No markups, no penalty pricing.
Autopay, your rules
Auto top-up $25 to $500 when your balance runs low, with an optional monthly spending cap. Autopay off? API calls simply pause until your next billing cycle.
Enterprise
Custom rates for serious volume.
Processing millions of words a month? We build custom per-word pricing around your workload, backed by 500M+ words processed for 50+ enterprise clients.
- SOC 2
- 99.9% uptime
- 24/7 support
- Custom per-word rates tailored to your workload
- Bulk discounts for 10M+ words per month
- Dedicated engineering support
- Priority rate limits for high-throughput pipelines
Our team responds within 24 hours.
Contact sales
Tell us about your volume and use case. We respond within 24 hours.
Billing questions
Frequently asked questions.
How do credits work?
Your $100/month subscription loads $100 in credits to your account. Each API call deducts from your balance based on word count. Humanization costs $0.14 per 1K words and detection costs $0.02 per 1K words. Both draw from the same pool.
What happens when I run out?
If autopay is on, your card is charged automatically when your balance drops below a threshold. Credits are added instantly. You choose the top-up amount ($25 to $500) and can set a monthly spending cap. If autopay is off, API calls pause until your next billing cycle.
Are overage rates different?
No. Overage is billed at the exact same per-word rates. No markups or penalty pricing.
How do I get my API key?
After subscribing, you receive login credentials via email. Sign in to your dashboard to view your API key and start making requests.
Can I cancel anytime?
Yes. Cancel from your dashboard. Your subscription stays active until the end of the current billing period. No long-term contracts.
Ready when you are
Start processing words in minutes.
Subscribe, get your API key by email, and make your first call today. Simple rates, one credit pool, no surprises.
- $100/mo includes $100 in credits
- Cancel anytime
- No contracts