Pay per document, or by quote.
Two ways to buy Asthra. Writers and small teams pay per document, with no subscription and no seats. Enterprise deployments are scoped and quoted.
For individual writers and small teams
One price per document, no subscription, no seats. Buy a whole document draft or a single section. Trying Asthra on the sample libraries is free.
- Every section drafted, with provenance on every claim
- Gaps flagged rather than filled. We never invent a number
- Export to Word, or keep working in the add-in
- Regenerate any section, as many times as it takes
- Works in the browser and inside Microsoft Word
For sponsors, CROs and writing groups
Everything in self-serve, plus what a regulated organization needs to roll it out. Priced on your document mix and volume, not per seat.
- Shared source libraries. One library per program or sponsor, with access granted per person and per document.
- Your templates and document types. Custom document types, template mapping and writing-rule tuning to your house style.
- Every document type. Including the ones not yet open for self-serve drafting.
- Single sign-on and provisioning. SSO via SAML or OIDC, SCIM provisioning and audit-log export.
- Deployment in your cloud. Managed SaaS, or the Asthra stack in your own AWS, Azure or GCP account with your keys.
- Security review support. SOC 2 Type 2 report, DPA, BAA and a pre-filled security questionnaire.
- A scoped pilot. 30 days on one document type, benchmarked section by section against your current process.
- An SLA. Agreed response times, with the founders on your scoping calls.
One price per document.
You buy a document draft, or a section of one. There is no subscription, no seat and no credit balance to keep track of.
Complex
Clinical study reports, trial protocols, periodic safety reports, CTD Module 2, CMC Module 3
Try it free →Standard
Investigator's brochures, DSURs, device PSURs, Type C meeting packages
Try it free →Focused
Informed consent forms, end-of-Phase-2 packages, design verification reports
Try it free →A section is a numbered heading and everything under it. A Focused document is cheaper than two sections of a Complex one, which is why it is sold whole. Prices are in US dollars.
Clinical study reports and trial protocols are open for self-serve drafting today. Need another document type now? Book a demo.
What people ask before they buy.
How much does a clinical study report first draft cost with Asthra?
A clinical study report (CSR) first draft is $1,999 for the whole document, or $199 for a single section. Trial protocols are priced the same way. Trying Asthra on the sample libraries is free.
Is there a subscription or a per-seat fee?
No. Asthra has one price per document. You buy a document draft, or a section of one. There is no subscription, no seat and no credit balance to keep track of.
What can I do for free?
Try Asthra on the sample libraries. They are fully free: sign in with Microsoft, Google or email, open a sample study, and see how a draft is built with every claim traced to the passage it came from. Drafting from your own source documents is paid, per document or per section.
What counts as a section?
A section is a numbered heading and everything under it. A Focused document is cheaper than two sections of a Complex one, which is why it is sold whole.
What if the draft of a section is not good enough?
Regenerate it. Once you have bought a document or a section, you can regenerate that section as many times as it takes at no extra cost.
Are my documents used to train a model?
No. Your documents are used to draft your document and for nothing else. Drafting runs through Anthropic and OpenAI under zero-data-retention agreements: nothing is stored after the response, and nothing is used for training.
Do these prices apply to enterprise deployments?
No. The per-document prices are for the self-serve product: one writer or a small team buying one document at a time. Enterprise deployments add shared libraries, custom templates and document types, single sign-on, deployment in your own cloud, security review support, a scoped pilot and an SLA. They are quoted after a scoping call, based on document mix and volume.
Try it on a sample study. Then decide.
The sample libraries are free. See how a section is drafted and cited before you upload a file of your own.