Last updated October 14, 2026
AI grant writer for small businesses
WinAGrant is an AI grant writer that drafts your small-business grant application from your own answers, following 28 rules built from federal reviewer guidance, Grant Professionals Association standards and published grant-writing advice. Then comes the part a plain chatbot skips: Strayguard™scores the draft against the funder's criteria, runs in-house checks we don't publish, and flags claims it can't trace back to what you told us. Meet Strayguard →
A professional grant writer typically charges $1,500 to $5,000 for one application. WinAGrant writes 10 for $97. Or start with one for $25.
Free 3-minute quiz. See how many grants fit your business and what they pay before you spend anything.
Written from your answers. Sent to Strayguard™ before you see it.
Here is what happens after you pick a grant.
We read what the funder asked for.
Paste or upload the grant guidelines and we pull out the scoring criteria and every question you have to answer. Your draft is organized around them.
It follows 28 grant-writing rules.
They come from federal reviewer guidance and published grant-writing research. Specific beats vague. Numbers beat adjectives.
It's told to use only your facts.
Your business details come from your answers. Where it needs one you haven't given, it leaves a marked blank, a clear [FILL IN].
Every draft goes to Strayguard™.
It scores the draft against the funder's criteria and flags claims it can't trace back to your answers, so you can confirm or cut them before you submit. If the review can't finish, your draft page tells you.
A weak draft gets rewritten.
If the review score is low, the draft is rewritten once using the reviewer's notes, and you get the stronger version.
You see what's covered.
A checklist shows which of the funder's questions your draft answers, and which it only partly answers.
It takes about 15 to 20 minutes. We email you when it's ready.
No one can promise a grant award. What we can promise is a draft written for what the funder asked, from your answers, and sent to Strayguard™ before you see it.
Already have a grant in mind? Bring it.
You don't have to use a grant we matched to you. Found one on a city website, a foundation page, or Grants.gov? Paste its link and WinAGrant writes your application for it, the same way, at the same price.
Write for a grant you found →What a grant application usually costs
These are honest, sourced ranges for what it takes to get one strong application written, not a made-up “value.”
| Your options | What it costs |
|---|---|
| Hire a professional grant writer | $1,500 to $5,000 per application |
| Write it yourself | 20 to 40 hours per grant |
| WinAGrant | $97 for 10 applications ($9.70 each)or $25 for a single application |
Professional grant-writing fees per Grantable (2026), Learn Grant Writing and Instrumentl. Federal proposals commonly run higher.
Built on the newest AI. Sharpened by hand.
Most software is exactly as good as the day it shipped. WinAGrant gets better without you buying a new version. It runs on the newest AI, and the 28 rules we built on top of it keep getting sharper as we study real drafts.
AI on its own writes fluent filler. Funders publish what they score. We built 28 rules from that guidance and apply them to every draft. Strayguard scores the draft, and if the score is low, we try one rewrite and give you the stronger version. The rulebook is ours.
Strayguard™ flags claims it can't trace back to you
These applications go to real agencies and funders. A made-up claim in a federal application isn't a typo, it's a problem you have to answer for. That's why every draft goes to Strayguard, whose one job is to flag claims in the draft it can't trace to your answers.
Most AI invents a founding story or a revenue number to fill a paragraph. Ours flags claims it can't trace back to your answers and hands them back to you, so you decide what stays.
If the grant hinges on a fact we don't have, like your state or certification, we ask. The writer is told to use only your facts. Where it needs one you haven't given, it leaves a marked blank. Strayguard flags details it can't trace to your answers so you can confirm or cut them.
Some funders have rules about AI-written applications. When the grant's text or a known funder policy limits AI, we tell you before you submit.
How to choose AI grant writing software
Any AI tool can produce a page of fluent grant prose. Before you trust one with a real application, ask it these five questions.
- 1
Does it write from your facts, or fill the gaps itself?
A made-up revenue number or founding story in a grant application is a problem you have to answer for.
WinAGrant: The writer is told to use only your facts and leaves a marked blank where it needs one you haven't given. Strayguard flags claims it can't trace back to your answers.
- 2
Does it know what the funder scores?
Funders publish their scoring criteria. Prose that ignores them reads well and scores poorly.
WinAGrant: Every draft follows 28 rules built from federal reviewer guidance, and Strayguard scores it against the funder's published criteria.
- 3
Does it help you find the right grant, or only write?
The strongest application for a grant you don't qualify for still loses.
WinAGrant: The 3-minute quiz matches your business against every grant in our system first. You can also bring a grant you found yourself.
- 4
What does one application really cost?
Look for a per-application price you can see before you start.
WinAGrant: $25 for one application, or $97 for 10 ($9.70 each).
- 5
Does it warn you about funder rules on AI?
Some funders limit AI-written applications.
WinAGrant: When the grant's text or a known funder policy limits AI, we tell you before you submit.
Straight answers
What is an AI grant writer?
Software that drafts a grant application for you. WinAGrant asks you a few questions about your business, writes the application from your answers following 28 grant-writing rules, and sends it to Strayguard, our in-house AI review, before you see it. You review, edit, and submit it yourself.
What is the best AI for grant writing?
The one that writes from your facts and checks its draft against what the funder scores. A tool that writes beautifully but invents a number can cost you the grant. Run any tool, ours included, through the five questions above before you trust it with a real application. For prices side by side, see AI grant writers compared.
Can I use ChatGPT to write a grant application?
You can. A general chatbot writes whatever you ask for, so the work of finding the right grant, knowing what its reviewers score, and catching details it filled in on its own is still yours. WinAGrant is built for that one job: it matches you to grants first, writes from your answers following 28 grant-writing rules, and sends every draft to Strayguard before you see it.
Will it make things up?
The writer is told to use only your facts. Every draft is sent to Strayguard, whose job is to flag claims it cannot trace back to what you told us. Made-up facts are the fastest way to lose a grant, so the reviewer hands the ones it flags back to you to confirm or cut.
Can it write for a grant I found myself?
Yes. Paste the grant's link on our grant writer for any grant page and it drafts your application for it, at the same $25 or $97, with the same Strayguard review.
Do I still review it before I send it?
Yes, always. WinAGrant writes the draft and flags what you should check, but you are the one who reads it, edits it, and submits it. It is your application and your name on it.
How does the price compare with hiring a grant writer?
Professional grant writers typically charge $1,500 to $5,000 per application. Federal proposals often run higher. That is the price for one, and a strong application can take weeks. WinAGrant writes 10 for $97, with a first draft in about 20 minutes. You review, edit, and submit each one yourself. For full rates by pricing model, read how much a grant writer costs.
How is this different from hiring a grant writer?
A professional grant writer typically charges $1,500 to $5,000 for one application, can take weeks, and brings years of judgment and funder relationships. WinAGrant is AI: it writes 10 applications for $97, with a first draft in about 20 minutes, following 28 grant-writing rules.
What do I get for $97?
10 applications that never expire, matched to the grants your business actually qualifies for, each one sent to Strayguard for scoring before you see it. You can start with the free quiz and find out how many grants fit your business before you pay anything. Prefer to try one first? You can write a single application for $25, no $97 required.
Find what fits your business. Then let it write.
The free 3-minute quiz matches your business against every grant in our system, and shows you where you stand. The writing comes after, once you know it is worth it.
Find what fits my business