Write Grant Proposals That Win Funding
Transform AI-assisted grant proposals into compelling, authentic narratives that resonate with reviewers and pass scrutiny. Perfect for researchers, nonprofits, and academic institutions.
Humanize AI Writing in 3 Simple Steps
Transform AI-generated content into natural, human-like text that bypasses detection
Your Text
Paste your AI-generated text here
Paste Your AI-Generated Text
Copy any content — assignments, blog posts, or AI-generated text.
Result
Check AI Score
See how much of your text is flagged as AI-written by detection systems.
Edit or review selection
Use AI to do more
Humanize & Improve selection
Transform your text to sound 100% human-written. Select any text to improve, fix the grammar, shorten, or lengthen it.
Built for Researchers, nonprofit organizations, academic institutions, and grant writers
Humanize AI-assisted grant proposals and research narratives. Create compelling, authentic proposals that win funding and pass reviewer scrutiny.
Common Challenges
- 1Grant reviewers increasingly check submissions for AI content
- 2AI-drafted proposals sound formulaic and lack passion
- 3Losing credibility if a proposal is flagged as AI-generated
- 4Writing compelling narratives is time-consuming for researchers
- 5Need to humanize technical content without losing precision
How SupWriter Helps
- Transform AI drafts into compelling narratives reviewers trust
- Pass AI detection screening used by funding organizations
- Preserve technical accuracy while improving readability
- Save weeks of writing time on complex proposals
- Maintain your unique research voice and perspective
What You Can Humanize
SupWriter helps researchers, nonprofit organizations, academic institutions, and grant writers transform AI-generated content across various formats.
Research Proposals
Humanize AI-drafted research narratives into compelling stories that communicate your vision to reviewers.
Budget Justifications
Transform formulaic budget narratives into clear, persuasive explanations that reviewers appreciate.
Impact Statements
Create authentic descriptions of your project's potential impact that resonate emotionally with funders.
Progress Reports
Humanize AI-assisted progress reports to maintain funder confidence and continued support.
Frequently Asked Questions
Common questions from researchers, nonprofit organizations, academic institutions, and grant writers.
Tested and Proven Across All AI Detectors
We test every rewrite against leading detection tools like GPTZero, Turnitin, ZeroGPT, and more. Our system is updated weekly to adapt to new detection methods and eliminate flagged patterns.





99%success rate across all major detection platforms
Reviews
What our users say
Thousands of writers trust SupWriter every day
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The Fix Selection feature is a game changer. I can select any text and improve it, fix the grammar, or make it shorter, and my content workflow has never been faster.
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It was amazing. I upgraded, and since then my work has consistently scored high marks.
The best humanizer ever.
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Precisely written and a very nice app. I recommend everyone give it a try.
I was amazed to see the AI-flagged text identified so accurately. It really helps crack down on AI interventions.
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Really, the only one that passed the YouScan detector.
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SupWriter helps professionals across industries create authentic, human-sounding content.
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