GrantGunner - Find Funding & Draft Smarter with the Chrome Extension

GrantGunner: find and track EU and UK grants for startups on autopilot

GrantGunner is an AI-powered grant discovery and application platform. Your agent finds funding opportunities-including grants, fellowships, competitions, accelerators, prizes, and relevant investor programmes-then applies on your behalf in full autopilot or with your approval before each submission.

Built for startups, charities, researchers, and social enterprises. GrantGunner handles complex application forms, keeps an opportunity calendar so you never miss a deadline, and lets you schedule submissions. Switch between full autopilot and assisted mode whenever you like.

Use GrantGunner to search continuously for suitable calls, match opportunities to your organisation profile, draft and submit applications, and track pipelines from discovery through to award or feedback-all from one place.

GrantGunner


on autopilot.

Your personalised AI scout finds, applies, and wins.

Everyone's using AI to draft. We help you use it smarter - and stay in control when it matters.

Install Browser Extension
Explore Grants
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See it in action - try the live demo

grant-gunner ~ agent-demo
Agent idle. Press launch to begin.

Total funding in pipeline

£0

0 applied automatically

Opportunities will appear here…
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Trusted by 1,000s of grant writers to find funding and draft with confidence

AI where it saves time. Human judgment where it wins grants.

Everything you need to win more funding

GrantGunner - find funding and draft smarter

Find what fits

AI scouts grants, fellowships, and prizes matched to your sector, stage, and geography - so you stop wasting time on long shots.

Chrome & Firefox extensions

Sidebar extensions for Chrome and Firefox on the real funder portal - extract questions, draft answers, and load them into the form you're already filling in.

Draft smarter than everyone else

Uses your materials and past answers so you sound like your organisation - not the same AI paragraph as every other applicant.

You stay in control

Review every field, change the tone, and click submit on the portal yourself. We're augmented intelligence, not a black-box auto-submitter.

Opportunity calendar

Deadlines, openings, submit reminders, and applied dates in one place - never lose a window.

Up and running in minutes

Set up once, apply with the extension, and keep ownership of every answer you send.

1

Tell us about your organisation

Sector, mission, and funding goals. One profile powers matching and smarter drafts.

2

Apply on the grant portal

Hit Apply to open the funder's form. Install the extension and sign in - it opens beside the page you're on.

3

Extract & draft with context

Pull questions from the live form, draft from your profile, and refine until it reads like you - not a robot.

4

Submit when you're ready

Load answers into the portal, make final edits, and submit. Your pipeline and calendar track what's next.

24/7
Opportunity scouting
You
Stay in the loop on submit
3+
Data sources per search
0
Generic copy-paste required

Never miss another
funding window.

Every grant cycle relevant to you - deadlines, openings, submit reminders, and applied dates in one place. Never lose funding to a missed window.

  • Deadline reminders 7 days before close
  • New opportunities auto-added when they open
  • Applied grants marked - never double-apply
  • Filter by sector, funder, or amount
June 2026
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Innovate UK opens
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Ashden applied
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Nesta deadline
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Upcoming deadlines

Nesta Future of Work Challenge8 days
BEIS Net Zero Portfolio21 days
Innovate UK Smart Grants34 days

Chrome & Firefox - draft on the form you're already on.

Chrome Extension Firefox Extension

Open the funder's application page, extract questions in one click, and draft answers from your saved profile and documents. Load suggestions field by field, edit anything, then submit yourself - augmented, not automated away.

  • Detects fields on grant portals automatically
  • Drafts from your org profile - not a one-size-fits-all chatbot
  • Syncs what you type back so GrantGunner stays your source of truth
GrantGunner Chrome extension drafting on a grant portal

Trusted by grant seekers everywhere

See what founders, charities, and students are saying.

GrantGunner has been a genuine game-changer for how I discover funding opportunities for clients and my own work at Olympus Lab. It surfaces relevant grants and programmes I would have completely missed, with eligibility and deadlines laid out so clearly you can decide in minutes instead of hours. For founders and agencies juggling growth, visibility, and capital, it is clear, actionable, and backed by real structure — I recommend it without hesitation.

Daniel Smyth

Daniel Smyth

Founder & GEO Consultant, Olympus Lab

As a founder building CareO for care homes across Northern Ireland, finding the right grants and innovation programmes used to mean endless tab-hopping and guesswork on eligibility. GrantGunner changed that — Scout surfaces schemes I would have missed, and knowing whether we qualify before we draft saves weeks our small team cannot spare. For HealthTech founders who need a real funding pipeline without hiring a dedicated bid writer, it is genuinely essential.

AG

Abi George

CEO & Co-founder, CareO

We built GrantGunner after too many late nights combing funders' sites and still missing deadlines. Using it day to day, Scout surfaces grants and programmes I would have overlooked, and seeing eligibility spelled out before you draft stops the team chasing dead ends. For founders and charities who need a real funding pipeline without a full-time bid writer, it is exactly the workflow we wished existed years ago.

Toby Claxton

Toby Claxton

Co-Founder, GrantGunner

Read all reviews →

Find funding.
Draft smarter. Submit yourself.

Tell GrantGunner about your organisation once. Match opportunities, use the extension on the portal, and keep every application in your voice.

Explore opportunities →Get started free