Triver review: fast, confidential single invoice finance for UK small businesses

Triver is a London based fintech that lets UK small businesses get paid early on individual invoices, usually within minutes and without their customers knowing. It calls this cash flow streaming and positions it as a modern alternative to traditional invoice finance. Smart Funding Solutions is an independent broker and is not part of Triver, so we can compare it with other selective and whole ledger invoice finance providers. You can read more on Triver's own website.

01About Triver

Triver was founded in 2023 and is headquartered in London. In September 2025 it announced up to £114 million of new funding, made up of a Series A equity round and debt facilities from lenders including HSBC Innovation Banking UK, with the British Business Bank also named as a backer. At that point Triver said it had worked with around 1,500 small businesses and financed more than 17,000 invoices since launch.

Triver uses open banking data and automated underwriting to make decisions quickly. It also works through partners, so some businesses come across it inside software or platforms they already use.

02What Triver funds

Triver offers one core product: advances against selected unpaid B2B invoices. It is a form of selective invoice finance, where you pick the invoices to fund rather than handing over your whole sales ledger.

How it works

1. You connect your accounting software (Xero, QuickBooks or Sage) or upload invoices manually.
2. You choose the invoices you want to advance.
3. Funds arrive the same day, usually within minutes.
4. When your customer pays you, Triver collects what it is owed automatically by direct debit.

Triver says it does not register a charge against your business, there is no minimum usage and you only pay for what you use. Because customers are not told, it works like confidential invoice finance. Check the agreement for what happens if a customer does not pay: with recourse finance, which is common for selective products, the business remains responsible for repaying the advance.

Which invoices qualify

Invoices must be for completed work and issued in sterling to UK limited companies, LLPs or public sector bodies, or to large overseas corporates in sterling, US dollars or euros. Invoices to consumers or sole traders are not eligible.

03Who Triver suits (and who it may not)

Triver is a good fit if:

• You sell to other businesses or the public sector on credit terms.
• You need cash now and then, not a permanent facility, and want to pay only when you use it.
• You want to keep invoice funding private from your customers.
• You already use Xero, QuickBooks or Sage and want a quick, online process.
• You do not want a debenture or charge over the business.

It may not suit you if:

• You need to fund your entire sales ledger every month, where a whole turnover facility may work out better.
• You invoice consumers or sole traders.
• You need more than £1 million of funding, or invoices larger than £100,000.
• You want the lender to take on bad debt risk or run your credit control. See invoice factoring for that.

04What Triver looks at

Triver underwrites using connected data rather than lengthy paperwork. Typically it will look at:

• Your accounting data and open banking data, which show trading patterns and how reliably customers pay.
• The customer named on each invoice, as their credit strength matters as much as yours.
• Whether the work has been completed and the invoice falls within the payment terms allowed.
• Your trading history and how the business has performed recently.

05Pros and cons

• Pro: very fast, with funds usually arriving within minutes.
• Pro: pick and choose invoices, with no minimum usage.
• Pro: confidential, so customers keep paying you as normal.
• Pro: no registered charge over the business.

• Con: no credit control service, so chasing late payers stays with you.
• Con: per invoice funding can cost more than a whole ledger facility if you use it constantly.
• Con: caps on facility and invoice size limit it for larger firms.
• Con: a young company, launched in 2023, with a shorter track record than established invoice financiers.

06Applying through a broker vs going direct

Triver's online process is quick to use direct. The question is whether selective funding is the right structure. If you would end up advancing most invoices every month, a whole ledger facility or a different provider may cost less overall. We compare selective, confidential and whole turnover options across the market and present your case once to suitable providers. It is free to enquire; any broker fee is disclosed separately before you proceed. Try our Instant Quotes check to see where you stand.

07Alternatives to Triver

• Kriya: another online provider of selective invoice funding, worth comparing on eligibility and limits.
• Time Finance: a better fit if you want a fuller facility, such as factoring or discounting, and possibly asset finance too.
• Ultimate Finance: suits larger, more established businesses that need bigger invoice finance limits.

Our invoice finance hub explains the main types side by side. You can check any firm on the FCA Register.