Pricing

Start free. Scale as you grow.

Every plan includes the full humanization engine. The differences are volume, voice cloning, and team features.

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Free

$0forever

5 docs/mo · 5K words each

  • 5 documents / month
  • Up to 5,000 words per document
  • All tone controls
  • AI detection scoring
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Pro

$19/mo

100 docs/mo · 5K words each

  • 100 documents / month
  • Up to 5,000 words per document
  • Voice Cloning
  • Domain intelligence
  • API access
  • Batch processing

Enterprise

$49/mo

1,000 docs/mo · 10K words each

  • 1,000 documents / month
  • Up to 10,000 words per document
  • Everything in Pro
  • Priority processing
  • Team workspaces
  • Dedicated support
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Prices in US dollars. Overages billed at $0.20 per document above your monthly cap.

Common pricing questions

What counts as a document?
One uploaded file or pasted text run, regardless of length up to your plan's per-document word cap. A 5,000-word essay and a 1-paragraph email each count as a single document.
What's the per-document word cap?
Pro is capped at 5,000 words per document; Enterprise at 10,000. The cap protects fair pricing — the Claude API costs we incur scale with document size, not just count. Hit the cap and we'll prompt you to either split the document or upgrade.
What happens if I exceed my monthly document quota?
On Pro and Enterprise, additional documents are billed at $0.20 (or ₦300) each. We'll show the exact charge before each overage. Free-tier users are blocked at the quota and prompted to upgrade.
Do unused documents roll over?
No. Quotas reset monthly on your billing date. Enterprise plans have a much higher cap (1,000) so it's rarely a constraint.
Why are NGN and USD prices different?
We anchor NGN pricing to Nigerian SaaS purchasing-power benchmarks rather than a strict currency conversion. The Claude API still costs us USD, but local users pay a price that's reasonable in their market.
What's your refund policy?
Refund requests within 7 days of a charge are honored without question. After 7 days, refunds are case-by-case.
Questions about Enterprise? hello@inksong.app.