Revenue-Based Finance for SaaS and digital — UK eligibility guide
Sector-specific underwriting context layered on top of the base saas and digital sector page and the base revenue-based finance guide.
Eligibility guidance only - not financial advice, not a loan offer, not a guarantee of approval. Lendrly is not FCA-authorised and is not a credit broker.
In short
Revenue-Based Finance for UK saas and digital businesses combines a sector pattern Lendrly tracks closely with a finance type that has its own underwriting shape. E-commerce, SaaS and digital-first businesses scaling stock or marketing. In the saas and digital sector specifically, the lenders that tend to fit are ones already comfortable with the saas and digital cash cycle, asset profile and customer mix. Typical amounts sit at £10k to several million, with most facilities between £25k and £1m. and decisions usually land within often 24-72 hours from data connection to offer. Final eligibility, pricing and limits are set by the lender at underwriting and depend on the full trading picture.
What underwriters in the saas and digital sector typically watch for
The list below is specific to UK saas and digital businesses seeking revenue-based finance — distinct from the generic blockers for either the sector or the product on its own.
- Pre-revenue or very early-stage SaaS businesses fall below all UK RBF lender thresholds — typical minimums are £20-50k MRR with 6+ months of consistent revenue.
- High gross churn or weak net revenue retention reduces the indicative advance materially.
- Concentration on one or two enterprise customers is a flag — most RBF providers want a broader customer base.
- Cash burn far exceeding revenue makes affordability harder to underwrite even where headline MRR looks healthy.
Documents that help in saas and digital revenue-based finance applications
Lenders ask for slightly different documents depending on the sector. Expect to provide most of the following when applying for revenue-based finance as a saas and digital business.
- Stripe, GoCardless or billing-platform admin access for the integration (read-only).
- Last 12 months of management accounts showing MRR, ARR, churn and net revenue retention.
- Customer concentration schedule listing top 5-10 customers and ARR per customer.
- Last 6 months of business bank statements.
Timing the application
The strongest application window for SaaS RBF is at the end of a clean trailing quarter where MRR has grown and churn has held steady. Applying during a known churn spike (a major customer leaving) reads weaker than the underlying business.
Worked example
A growing UK B2B SaaS business with £60k MRR (£720k ARR), 18 months of consistent revenue, sub-2% monthly churn and a clean enterprise customer base might pre-qualify for an RBF facility in the £150-400k range from Wayflyer, Outfund or Nucleus. Typical structures repay 5-12% of monthly revenue until the advance plus fee is settled, with effective rates in the low-to-mid teens. The actual offer is set by the lender at underwriting.
Illustrative only. Final amounts, pricing and structure are set by the lender at underwriting.
Practical lender tips for saas and digital revenue-based finance
- Annual-prepay revenue should be shown separately from monthly-recurring revenue — most RBF lenders adjust the eligible-revenue calculation for prepays.
- Wayflyer and Outfund lean toward broader-revenue ecommerce-and-SaaS; Nucleus has a more SaaS-focused underwriting model.