For US nonprofits under $500K where the director writes the grants
Get the grant application done. Get back to your mission.
Unlike a blank chatbot, Grantsville drafts from your own documents in a funder-appropriate tone drawn from your organization's writing, shows where each fact came from, and points out what needs your review.
Your first application is free. Then $99 for a letter of inquiry or $299 for a full application. No subscription.
Your documents are used only for your organization's applications, never to write for anyone else.
How it works
Your facts, gathered once
Grantsville reads your documents, starting with your public Form 990, and links each fact to the document it came from.
Instead of retyping the same facts for every funder.
Shaped to each funder
A letter of inquiry, a full proposal, or portal answers written to each field's limit, with anything still over flagged for you.
Instead of rewriting for every funder's format.
Review what needs you
Grantsville points out the numbers and claims to fix before you submit, so your review goes where it matters.
Instead of checking a draft line by line all evening.
Your documents
Will my documents be used to write for someone else?
No. When Grantsville drafts, it searches only your organization's documents, and nothing you add is used to write for another organization.
The privacy policy names the AI providers involved and how to have your data exported or deleted.
Pricing
Your first application is free. After that, pay per application.
Your first application
Free
Every document it needs: the letter of inquiry, the full proposal, or the portal answers.
Letter of inquiry
$99
An inquiry to one funder, as a letter or as portal answers.
Full application
$299
A full proposal to one funder, including one that asks for it without an inquiry first.
- Applying to a second funder, even with the same answers, is a new application. No subscription.
Your mission is too important for grant paperwork to get in the way.
Your first application is free, with no credit card required. Create your account, verify your email, then identify your nonprofit to begin.
FAQ
Questions you're probably asking
Is this better than just using ChatGPT?
A chatbot starts from a blank prompt and fills gaps with whatever sounds right. Grantsville starts from your documents, links each fact to its source, and points out the numbers and claims to fix before you submit.
Will my proposal sound like it was written by AI?
It's built to avoid the generic, overpolished phrasing reviewers flag as AI: it drafts in a funder-appropriate tone drawn from writing you choose. Generative output can still be wrong or sound off, so you review every section before you submit.
Will a funder reject my application because AI helped write it?
Many funders have no rule about AI, and those that do range from welcoming it to banning it, so check each funder's current instructions. What reviewers tend to object to is generic text and invented details. Grantsville drafts from your own documents, you approve every section, and your package includes an AI-disclosure statement you can use if a funder asks for one.
Will my documents be used for another organization?
No. Your documents are used only for your organization's applications, never to write for anyone else. The privacy policy has the details.
I've never written a grant before — can I still use this?
Yes. You bring the mission and program context; Grantsville organizes the funder's requirements and shows you what needs review.
What if we've never received a grant before?
A prior award is not required. You need your nonprofit's details and a funder to apply to.
What if this funder doesn't accept applications from organizations like ours?
Before you write, Grantsville checks how the funder takes applications and flags barriers such as invitation-only programs or fiscal-sponsor rules, so you can decide whether to apply.
What if I don't like the result?
Your first application is free, and you review the draft before deciding whether to continue. Nothing here guarantees funding.
How is this different from hiring a grant consultant?
A consultant may be the better fit for complex strategy or relationships. Grantsville is self-serve: your first application is free, then you pay per application, with no subscription.