The AI grant writer that won't invent statistics

Honest AI grant writing for nonprofit teams under 20.

GrantDraft turns your mission and a funder's RFP into a funder-ready proposal in an afternoon — with placeholders for facts it can't know instead of made-up statistics that get applications rejected.

$29/mo. No sales calls, no annual contracts, no minimum seats. (Instrumentl starts at $195/mo.)

Free to start. No credit card required.

How we compare

Priced for the nonprofits doing the work.

The other tools are built to sell into large organizations with grant teams and procurement cycles. We built GrantDraft for the executive director drafting a proposal at 10pm on a Tuesday.

GrantDraft
Instrumentl
Grantable
Starting price
$29/mo
$195/mo
$50/mo
Free trial without a credit card
Won't fabricate statistics
n/a
Section-by-section drafting
Scores your draft the way reviewers do
basic
Works inside Claude & ChatGPT (MCP)
Month-to-month, no contract

Pricing and features shown are based on publicly listed information as of 2026 and may change.

Not another ChatGPT wrapper

Built for grants. Not for generic AI slop.

Generic chatbots will happily invent statistics, miss the funder's priorities, and produce confident-sounding paragraphs that get your application rejected. GrantDraft is different on purpose.

Generic AI tools
  • Invents statistics and outcomes that aren't true
  • Writes one long blob — hard to edit, easy to spot
  • Ignores the funder's RFP language and priorities
  • No grant structure (Need, Goals, Methods, Evaluation…)
  • No reviewer mindset — you find the gaps after submission
GrantDraft
  • Honest placeholders. Facts the AI can't know are flagged [INSERT: …] instead of fabricated.
  • RFP-aware drafting. Paste the funder's RFP and we mirror their priorities, evaluation criteria, and vocabulary.
  • Real grant structure. Section-by-section: Statement of Need, Goals, Methods, Evaluation, Budget Narrative — each editable on its own.
  • Scored like a real reviewer. We check your draft against the same kind of scoring checklists funders use (NIH, NSF, community foundations, and more) and tell you the top three things to fix before you submit.
  • Your org, reused. Mission, programs, and outcomes are saved once and applied to every grant — no copy-pasting the same context every time.

GrantDraft gives you a strong first draft. A human always reviews and submits — that's the point.

How GrantDraft works

1. Add your org & the funder

Tell us your mission, focus areas, and paste the RFP. We reuse this for every grant.

2. Generate section by section

Goals, Methods, Evaluation, Budget Narrative — each drafted with funder language in mind.

3. Edit, export, submit

Every draft is yours to edit. Honest placeholders for facts the AI can't invent.

New — MCP connector

Already pay for ChatGPT or Claude? Use GrantDraft from inside them.

GrantDraft is a Model Context Protocol server, so Claude, ChatGPT, Cursor, and other MCP-compatible clients can list your grants, draft sections, and run critiques without leaving the AI tool your team already uses. No competitor offers this.

Grant writing shouldn't take 60 hours.

Most small nonprofits don't have a dedicated development director. GrantDraft gives you a structured first draft you can edit instead of a blank page you can't.