Grant Writing Firms in the UK: How to Choose One Without Overpaying
Searching for a grant writing firm usually means one of two things. You have a bid due soon and nobody free to write it, or you have had enough applications turned down to know you need more help. Either way, the choice is harder than the search results suggest. Firms range from one-person consultancies to agencies with a team of writers, pricing is often bespoke, and the quality of work varies far more than the websites let on.
TL;DR
- Judge a grant writing firm on sector experience, its record with the funders you target, and how it talks about outcomes. Ignore guarantees.
- Agree the scope, the fee basis and who owns the drafts in writing before any work starts.
- Compare a firm with a freelancer, doing it in-house and a drafting platform such as Crafty, using the same one-page brief.
What does a grant writing firm actually do?
A grant writing firm takes on some or all of the work of finding and applying for funding. In practice that can mean funder research, eligibility checks, writing the narrative, building the budget, gathering evidence and, sometimes, managing reporting once an award is made. Some firms only write. Others sell a package that starts with a funding strategy and ends with a submitted application.
The label covers a lot of ground. A sole practitioner with a long record in arts funding is a different proposition from a multi-person agency that mostly writes for technology companies. Both can be the right call. The question is whether the specific skills your bid needs are actually in the room, and whether the person you meet is the person who will write it.
Firm, freelancer, in-house or platform?
Before comparing firms with each other, decide whether a firm is the right kind of help at all. The table below sets out the four routes most charities and small businesses consider.
| Option | Suits | Main trade-off |
|---|---|---|
| Grant writing firm | Large or one-off bids where you need delivery and a named team | Less direct control, and quality depends on who is assigned |
| Freelance grant writer | Charities with a steady pipeline and a clear brief | One person is a single point of failure if they are unavailable near a deadline |
| In-house bid writer | Organisations that apply often enough to justify a salary | Hard to recruit and keep, and one person carries all the risk |
| Drafting platform, such as Crafty | Teams that want to keep ownership of the text and draft quickly with AI support | Someone on your side still has to check facts, budget and fit |
Most organisations mix these routes. A firm might handle one major bid while a freelancer covers smaller ones. What matters is that you can tell the difference between paying for expertise and paying someone to think on your behalf. If you are weighing the money side, our consultant versus DIY cost analysis sets out the trade-offs, and our grant writing software comparison covers the tools side.
What should you ask before you appoint anyone?
A firm’s website will always look convincing. The questions below are the ones that reveal how it actually works. Put them to every firm on your shortlist, and keep the answers in writing.
- Which funders have you written for in the last two years, and what happened? Ask for examples of outcomes, even anonymised ones. A firm that cannot discuss a bid that was not successful is hiding something.
- Who will write my application? Ask for names, and check whether those people will still be available in the final week before the deadline.
- Who signs off drafts on our side? Agree which trustee, director or staff member approves each stage, and how quickly, so that nobody is waiting on a sign-off when the clock runs out.
- What do you need from us? Good firms ask hard questions about your evidence, your budget and any previous feedback from funders. If the first meeting is only a pitch, be cautious.
- What do we own? The contract should say that the application, the drafts and the supporting material belong to you, and that you can take them elsewhere.
- How are you paid? A fixed fee, a day rate and a fee linked to funding won are very different arrangements. Read the section on red flags before you agree to anything tied to the money you receive.
One test is worth the time. Several UK guides to hiring grant writers suggest giving each shortlisted firm the same real funding opportunity from your sector and asking for a short written view: which parts of the criteria matter most, what the main risks are, and what evidence the funder would expect to see. The answer tells you more than a credentials page. Our guide to choosing a grant writer has a longer checklist for the shortlisting stage.
Which red flags should stop you signing?
Be wary of any firm that promises funding. Competitive rounds are unpredictable, and even experienced writers cannot control how assessors score an application. A firm that talks confidently about guaranteed wins is either overselling or planning to take credit for outcomes it does not control.
Payment structure matters as much as promises. Under the Fundraising Regulator’s Code of Fundraising Practice, as summarised by MHA, commission-style payments are discouraged unless other sources of funding have been explored. In August 2024 the Regulator also issued guidance for charities working with professional fundraisers. That guidance covers every type of professional fundraiser, including consultants hired to apply for grants, and calls for detailed written agreements and monitoring of those agreements. The Civil Society report on that guidance is a useful summary. Ask any firm how its arrangement meets that standard. A firm that is comfortable with the question is usually one you can work with.
The Charity Commission takes a similar view of trustees’ responsibilities. Where an adviser is appointed to fundraise for a charity, the trustees are expected to set up and control that arrangement in the charity’s best interests and protect its assets and reputation. The regulators’ joint alert about working with third-party fundraisers is worth reading before you sign.
Other warning signs are easy to spot once you know to look for them:
- No named writers, only a general team name.
- Pressure to sign before you have seen a sample of their work.
- A sector claim that does not match the funders and programmes you actually target.
- Vague deliverables, such as “support with the application”, with no list of what you will receive.
Where does a drafting platform fit?
Some teams do not need a firm at all. They need a faster way to produce a strong first draft that they can own. That is the job Crafty is built for. It guides you through an application, uses AI to draft answers against the funder’s questions, and uses the details you enter, and your website if you share it, so the draft reflects your work rather than a generic template. At the moment our focus is Awards for All applications, so the Awards for All application guide is the place to check whether that fits your bid.
A platform does not replace judgement. Someone on your team still has to check every fact, confirm the budget and decide whether each answer meets the funder’s intent. If nobody can commit that time, a firm or a freelancer is the better route. For a guide to keeping AI drafts accurate, see our AI prompt playbook for UK grant teams.
A simple decision process
- Write a one-page brief covering the funder, the deadline, the amount, what you need delivered and what you have already done.
- Shortlist three routes, including doing it yourself, so the comparison is honest.
- Send the same brief to each option and ask for a test piece and two references.
- Read the agreement against the questions above before you sign.
- Agree who signs off each stage, and diarise the internal deadline a week before the funder’s.
Frequently asked questions
Do I need a grant writing firm to win a grant?
No. Many small charities write strong applications themselves, especially for smaller grants with simple forms. A firm is most useful when the bid is large, the funder is demanding, or nobody on the team has time to write it properly.
Should I pay a grant writing firm a percentage of the grant it wins?
Be cautious. Percentage-based fees create an incentive that does not always match your interests, and the Code of Fundraising Practice discourages commission-style payments. Fixed fees or day rates with a clear scope are easier to justify and to check.
What should a grant writing contract include?
The scope of work, the named people doing it, deadlines and sign-off stages, the fee and what it covers, who owns the drafts, how the arrangement will be monitored, and how either side can end it.
Can a grant writing firm guarantee success?
No responsible firm can. A good firm improves your chances by fixing weak evidence, aligning the answer to the assessment criteria and checking the budget. Be wary of any claim that suggests a guaranteed outcome.
Key takeaways
- Choose a firm for its sector experience and its honest account of past bids, not for promises of funding.
- Get the scope, the fee basis and the ownership of drafts in writing, and avoid fees tied to the grant you win.
- Test every option with the same brief, including doing the work in-house or on a drafting platform.
Summary and next steps
A grant writing firm can be excellent value when the bid is large and the stakes are high. The best way to find one is the same way you would hire any specialist: a clear brief, named people, a real test and a contract that protects your organisation. If you are not ready to hire, start by drafting the application yourself and see how far you get before you decide what help you need.
- Write the brief and shortlist three routes, including doing it yourself.
- Ask every firm the same questions and set them a test piece.
- Read the contract for ownership, monitoring and fees before anything is signed.