Turn Your Mission Into Funding Without the 40-Hour Headache.
AI-powered grant writing built for small nonprofits, animal rescues, and grassroots founders who don't have time for the 'blank page' struggle.
Stop missing funding because you ran out of time. Every missed deadline is a missed opportunity for funding.
Grant Writing Is Slowing You Down
Small nonprofits don’t fail because they lack passion — they fail because they lack time.
Grant writing is slow, complicated, and overwhelming.
• Deadlines come fast
• Applications are confusing
• Strong proposals take hours (or days) to write
And without a dedicated grant writer… opportunities get missed.
Meet GrAInt Writer
GrAInt Writer is your AI-powered grant writing assistant.
Instead of starting from scratch, you answer a few guided questions — and instantly generate a structured, professional grant document you can edit, refine, and submit.
Write a Letter of Inquiry
Create professional LOIs by filling out a guided form with eight simple sections.
Progress tracking and auto-save ensure your work is never lost.
Export as PDF or Word.
Create a Grant or Funding Request
Follow a four-step guided process:
1 Find a grant
2 Enter organization details
3 Enter funder information
4 Describe your project
The AI generates a full proposal you can edit and improve.
Improve Existing Proposal
Upload or paste an existing proposal and let the AI rewrite it for clarity and professionalism.
View before-and-after versions and regenerate specific sections.
Download the improved version instantly.
Key Features
Full grant proposal generator
AI-powered Letters of Inquiry
Proposal rewriting + improvement tool
Section-by-section regeneration
Grant search tools
Auto-save every few seconds
PDF + Word export
Word count tracking
Dark mode
What is AI Grant Writing Software?
AI grant writing software, like GrAInt Writer, is a digital tool designed to help small nonprofits and grassroots organizations automate the heavy lifting of proposal development. By using guided workflows, the software turns mission details and project goals into professional Grant Proposals and Letters of Inquiry (LOI) in minutes. Unlike hiring a professional consultant which can cost thousands, GrAInt Writer provides an affordable way for 501(c)(3) founders to apply for more funding without sacrificing time or clarity. It is built to ensure that even those without grant writing experience can submit competitive, structured applications that meet funder requirements.
How GrAInt Writer Works
Steps:
Create your account
Choose LOI, Proposal, or Rewrite
Answer guided questions
Let AI generate your document
Edit and download
Built for Small Nonprofits
GrAInt Writer is built for organizations that don’t have time, staff, or funding for a professional grant writer.
• small nonprofits
• animal rescues
• grassroots organizations
• community projects
• founders applying for their first grant
Simple Subscription Pricing
Hiring a grant writer can cost $1,000–$5,000 per proposal.
GrAInt Writer helps you do it yourself — for less than the cost of a single application.
Starter
$9.00/Month
Pro Monthly
$24.99/Monthly
Pro Yearly
$199.00/Yearly
Start with the Starter plan and upgrade anytime as your organization grows.
Why I Built GrAInt Writer
I built GrAInt Writer after seeing firsthand how many incredible grassroots organizations lose out on funding simply because they don't have the time or the staff to navigate complex grant applications. I believe that your impact shouldn't be limited by your paperwork. I designed this tool to give small teams a professional edge, so they can spend their energy where it matters most: in the community.
AI Grant Writing Software for Small Nonprofits
Apply for more grants without hiring a professional writer.
GrAInt Writer helps you:
• generate proposals
• improve existing applications
• move faster with confidence
What is a Letter of Inquiry?
A Letter of Inquiry (LOI) is a short introduction sent to a grant funder before submitting a full proposal.
Can AI really help write grant proposals?
AI can help generate structured drafts that follow common grant writing formats. GrAInt Writer guides nonprofits through the process and generates a starting document that can be edited and improved.
Who is GrAInt Writer designed for?
GrAInt Writer is designed for small nonprofits, animal rescues, grassroots organizations, and founders applying for their first grants.
Do I need grant writing experience?
No. The guided workflow helps users create structured documents even if they have never written a grant before.
Will funders know this was written with AI?
No. GrAInt Writer generates original, structured content that you review and edit before submitting. It’s designed to help you write — not replace your voice.
Learn Where to Find Grants for Nonprofits. If you're new to grant writing, you can also read our guide on How to Write a Grant Proposal or learn What a Letter of Inquiry is before applying for funding. And check out our suggested Grant Writing Tips for Small Nonprofits
