Pricing

One plan.
No surprises.

Start free for 14 days, no card. After that, $39/mo — Kiln runs the model, or bring your own AI key from settings.

Freefor 14 days

14-day trial — explore Kiln with no card on file.

$39/month

Drafts in your voice on a schedule. Every publisher. Bring your own AI key (optional).

Prices in USD. Cancel any time from your billing settings.

Pricing FAQ

The fine print, in plain English.

What happens when the trial ends?: Your workspace pauses and cadences stop running. Your sources, drafts, and brand profile stay put; subscribe from settings whenever you're ready to resume generation.
Is there a draft cap?: No monthly cap. Kiln does enforce per-workspace rate limits (per hour and per day) as an operational guard against runaway costs and scripted abuse — set well above any realistic single-user pattern. If you're consistently bumping into them, talk to us and we'll re-tune.
What does "bring your own AI key" mean?: Optional: from settings, save your OpenAI API key. When set, all generation for that workspace routes through your key (billed to your OpenAI account) instead of Kiln's. Same $39/mo subscription either way — BYOK is a setting, not a separate plan.
Can I cancel any time?: Yes, from the billing card in settings. You keep access through the end of the current billing period; nothing is deleted when the subscription ends.
Where is my provider key stored?: Encrypted at rest, only decrypted in memory at the moment we generate a draft for you. Never written to logs and never shown back to you in the UI.
Refunds?: Email hello@usekiln.app and we'll sort it. The first 14 days are the trial, so by the time you're paying you've had a fair look at the product.