Head-to-head · Freelance Invoicing Software
FreeAgent vs Billdu
FreeAgent leads on 1 check, Billdu on 0, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreFreeAgent · 8.6/10
- Free planonly FreeAgent
- Free trialboth
- Most featuresFreeAgent · 4 of 5
FreeAgent scores higher on our rubric for freelance invoicing software: 8.6 against 8.3 out of 10; our editors rank them #5 and #7.
FreeAgent offers free plan; Billdu doesn't.
FreeAgent is the better fit for UK freelancers needing accounting and tax tools. Billdu is the better fit for freelancers needing multilingual invoices and payments.
- FreeAgent fits best
UK freelancers needing accounting and tax tools
- Billdu fits best
Freelancers needing multilingual invoices and payments
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Side by side
| Feature | FreeAgent 8.6/10 Visit ↗ | Billdu 8.3/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.6 | 8.3 |
| Ranking | #5 in Freelance Invoicing Software | #7 in Freelance Invoicing Software |
| Best for | UK freelancers needing accounting and tax tools | Freelancers needing multilingual invoices and payments |
| Pricing model | Free plan + paid | Paid |
| Starting price | £10/mo | $4.99/mo |
| Free plan | ✓ (best) | — |
| Free trial | 30 days | 7 days |
| Free trial length | 30 days | 7 days |
| Deployment | Cloud, Mobile | Cloud, Mobile |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Integrations | 8 integrations | 3 integrations |
| Features FreeAgent 4/5 · Billdu 2/5 | ||
| Recurring invoices | ✓ | ✓ |
| Online payments | ✓ | ✓ |
| Time tracking | ✓ (best) | Not checked yet |
| Expense tracking | ✓ (best) | Not checked yet |
| Client portal | Not checked yet | Not checked yet |
| Specs | ||
| Mobile apps | Ios and android | Not checked yet |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | FreeAgent is online accounting software for freelancers, contractors and small businesses, with invoicing at its core and tools for managing the work around it. Users can send invoices with automated payment reminders, set up recurring… Read the review → |
Billdu is invoicing software for freelancers, contractors and small businesses that need to create and send invoices, track expenses and accept online payments. Its web app and iOS and Android apps support work across devices, while… Read the review → |
Strengths and trade-offs
FreeAgent — where it wins
- Automates invoice reminders and supports recurring billing
- Combines time, expenses, projects, bank feeds and reports
- Submits VAT and Self Assessment returns directly to HMRC
Where it doesn't
- Free plan eligibility depends on specified banking relationships
- Paid monthly plans range from £10 to £33, excluding VAT
- No dedicated native client portal
Billdu — where it wins
- Lite includes unlimited invoices and expense tracking.
- Invoices support multiple currencies and languages.
- Stripe, PayPal and Xero integrations connect payments and accounting.
Where it doesn't
- Lite is limited to 10 clients.
- Recurring invoices and API access require Premium.
- There is no free plan; the trial lasts 7 days.
- FreeAgent8.6/10 · Free plan · 30-day trial
A UK-focused invoicing and accounting package with tax workflows and mobile apps.
Visit FreeAgentFull verdict → - Billdu8.3/10 · 7-day trial
Billdu pairs invoicing, estimates and online payments with annual plans from $4.99 per month.
Visit BillduFull verdict →
More comparisons
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- FreshBooks vs FreeAgent
- Wave vs FreeAgent
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- Bonsai vs FreeAgent
- Bonsai vs Billdu
- FreeAgent vs Invoice Ninja
- FreeAgent vs Invoicera
All freelance invoicing software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update







