Virtual Card Maker issues wallet-funded virtual cards, approved against your balance instead of a credit line, bulk-created from Excel or the API and lockable to one SaaS vendor. Bill.com, Ramp, and Brex also offer virtual cards with merchant controls, but each draws on an underwritten business credit line instead of money already loaded.
The right pick depends on whether you want a funded card or a credit line, and whether you already run a full spend-management stack. The question behind this comparison usually shows up as a named search, not a generic one: does a specific platform support merchant-level locking for a specific subscription, or does a specific tool even offer virtual cards at all. That is a fair question to ask before you commit a workflow to any of these platforms, so this guide answers it directly, vendor by vendor, instead of describing card types in the abstract.
Virtual Card Maker vs. Bill.com, Ramp, and Brex: the short answer
All four platforms can put a virtual card in front of a SaaS vendor. The difference that matters for subscription control is where the money behind the card comes from. Virtual Card Maker loads a card from your company's Zil Money wallet balance, so the card can only spend what you put in it, and approval doesn't depend on the underwriting process a credit-line product would require. Bill.com Spend & Expense, Ramp, and Brex issue cards against a business credit line or charge-card limit, underwritten mainly on cash flow, bank balance, and revenue rather than a founder's personal credit score.
A wallet-funded card cannot overdraw because there is nothing to draw against beyond what you loaded. A credit-line card can offer a higher limit and often folds into a broader expense platform with approvals and accounting sync, but that means qualifying for and maintaining the line. Neither approach is wrong; they fit different starting points, which is why the comparison below is organized around fit rather than a single winner.
Virtual Card Maker vs. Bill.com vs. Ramp vs. Brex at a glance
Here is how the four line up on the things that decide whether a platform fits a SaaS subscription-control workflow specifically, not a full expense-management rebuild.
Bill.com, Ramp, and Brex details below reflect publicly available information as of this writing and may have changed since; confirm current pricing, underwriting requirements, and features directly with each provider before deciding.
| Category | Virtual Card Maker | Bill.com Spend & Expense | Ramp | Brex |
|---|---|---|---|---|
| Funding model | Wallet-funded; spends money you already loaded | Budget-based cards tied to a business credit line inside the platform | Charge card; credit line sized to business cash flow | Charge card; credit line sized to business cash flow |
| Credit check required | Funded from a wallet balance, not a credit line, so there's no credit-line underwriting to pass | Business underwriting as part of onboarding to the spend-management program | No personal credit check; approval based on business financials and a minimum operating balance | No personal credit check; approval based on cash flow, revenue, and account balance |
| Bulk issuance from Excel | Yes, upload a spreadsheet or use the API to create many cards at once | Cards are issued to employees or vendors through the platform's budget workflow | Cards are issued to employees through the platform's approval workflow | Cards are issued to employees through the platform's spend-limit workflow |
| Per-merchant / category locking | Yes, where supported by the card network and the merchant's processor data | Yes, merchant category and single-merchant controls are documented features | Yes, merchant category controls are a documented feature | Yes, merchant and category controls are a documented feature |
| Best-for company profile | A company that wants self-serve, wallet-funded card control for SaaS or any recurring vendor without adopting a new spend-management stack | A company already running its AP and expense approvals inside Bill.com | A company that wants a full T&E and spend-management suite with accounting sync and qualifies for a cash-flow credit line | A high-growth or venture-backed company that wants a charge card sized to its cash balance inside a broader spend platform |
Read the merchant and category locking row carefully: every platform in this table, including Virtual Card Maker, ships that control "where supported." Locking depends on the merchant's payment processor sending clean category and merchant-identity data through the card network; we cover what that reliability caveat means in practice further down.
Do Bill.com, Ramp, and Brex offer virtual cards for SaaS subscriptions?
Yes, all three do. Bill.com Spend & Expense (the platform built from the former Divvy card program) issues virtual cards inside its budget tool, with merchant category controls and the ability to restrict a card to a specific vendor. Ramp issues virtual and physical cards to employees with merchant category locks as part of its spend-management platform. Brex issues virtual cards per employee or per spend limit, also with merchant and category controls, inside its own spend platform.
So the honest answer to "does this platform support virtual cards for SaaS spend" is yes across the board. The real differences are how the card is funded, what it takes to get approved, and whether adopting the card means adopting the rest of that company's expense-management suite along with it.
Credit check and underwriting: what each platform actually requires
None of Bill.com, Ramp, or Brex runs a personal credit check on the business owner, which is a real point in their favor over a personal credit card. But "no personal credit check" is not the same as "no approval process." Ramp and Brex both describe cash-flow underwriting: your available limit ties to the company's bank balance and cash flow, both typically require formal incorporation, and both can reduce your available limit if the operating balance drops. Bill.com's Spend & Expense cards are issued as part of its broader budget and spend-management onboarding process, where a company qualifies for the program before cards go out.
Virtual Card Maker sits on a different model. A card is funded from your Zil Money wallet balance, so there is no credit extended and nothing to underwrite. You spend money you already have, not a line sized to your cash flow, which means no minimum bank-balance requirement and no risk of your limit shrinking because the operating account moved. The trade-off runs the other way from a credit line's appeal: you cannot spend more than you loaded, a feature for subscription control and a limit if you actually want revolving credit.
How merchant and category locking actually stops a SaaS charge
Locking a card to one SaaS vendor works the same way on any of these platforms: the card is restricted to accept charges only from the named merchant, using merchant-identity and category data the vendor's payment processor passes through the card network at authorization. When any other merchant tries to charge the same card, whether that is a stolen number or simple vendor drift, the charge is declined.
The spend cap and the merchant lock work differently, and it matters which one you are relying on. The spend cap on a card is deterministic: set it at $50 and a $51 charge is declined. Merchant and category locks are probabilistic; they depend on data quality from the vendor's processor, which is not always complete or correctly coded. Treat the lock as a strong second layer behind the cap, on any of these four platforms, not an ironclad guarantee.
A real example: $3,000 a month across 12 SaaS tools
James Carter, Controller at Ridgeline Analytics, manages 12 SaaS subscriptions totaling roughly $3,000 a month: a project-management tool, a design tool, a CRM, a few developer tools, and several smaller utilities the team picked up over two years. All 12 used to run on one shared company card. Here is what changed after he moved each vendor to its own locked card.
Before: one shared card
- Every vendor billed the same 16-digit number, so a canceled tool that kept trying to bill looked identical to a legitimate renewal on the statement.
- A design tool the team stopped using six months earlier was still attempting to charge the shared card every month. Because the card had no per-vendor cap, the charge cleared each time.
After: one card per vendor
- Each of the 12 tools gets its own card, labeled with the vendor name, capped to that tool's plan price, and locked to that merchant where supported.
- Approved The CRM renews at $340, at or under its cap. The charge clears and posts under the CRM's own card, easy to spot on the statement.
- Declined The canceled design tool tries to bill $89 on a card James canceled the month he stopped using the tool. With no active card to charge, the attempt is declined at the network instead of quietly clearing on a shared card.
What this would look like on a credit-line platform
A merchant-locked card on Bill.com, Ramp, or Brex would also decline that canceled-vendor charge, since all three support merchant controls. The difference is upstream: those cards need the business to first qualify for and maintain the underlying credit line, where Virtual Card Maker's 12 cards draw straight from wallet funds already on hand.
Canceling a subscription with the vendor is not the same as canceling the card. If a renewal authorization is already pending when you cancel the card, it can still settle and count against that card's cap. Cancel the card to stop new charges, cancel the subscription with the vendor to end the contract, and reconcile against what actually settled rather than assuming the cancellation reversed anything in flight.
When Bill.com, Ramp, or Brex is the better fit
If your finance team already runs approvals, receipt capture, and accounting sync through Bill.com, Ramp, or Brex for the whole company, adding SaaS cards inside that same platform usually beats standing up a second tool for one category of spend. These three are built as spend-management suites first, with a card as one feature inside a larger workflow. A company that wants a revolving credit line that grows with cash flow, needs the card to sit next to travel and general expense management in one dashboard, or has outgrown a wallet-funded model and wants more available credit than cash on hand, is genuinely better served by one of these three.
When Virtual Card Maker is the better fit
Virtual Card Maker fits a narrower job: a company that wants to lock down SaaS or other recurring vendor spend without qualifying for a credit line or adopting a new expense-management platform for the rest of its spend. Because cards are wallet-funded, keeping one active depends on your wallet balance rather than a credit-line underwriting process or a minimum bank-balance requirement. Because cards can be created in bulk from an Excel upload or the API, moving 12 SaaS vendors onto their own locked cards is a spreadsheet job, not a per-employee approval workflow. If accounting and approvals already live somewhere else and the SaaS-renewal problem just needs a funded card you control, that is the case this platform is built for.
Mistakes to avoid when comparing these platforms
Do not assume "no personal credit check" means no approval process. Ramp and Brex both underwrite on business cash flow and bank balance, and both can adjust your available limit as those numbers change. That is a different commitment than loading a wallet-funded card with money you already have.
Skipping the spend cap because a merchant lock is active is the mistake to watch for. The cap holds on every platform in this comparison regardless of processor data quality; the merchant lock, as covered above, does not offer that same certainty, so it is not a substitute for setting the cap correctly in the first place.
People also ask
Does Virtual Card Maker require a credit check?
Approval is based on your wallet balance, not a credit check. Cards are funded from your company wallet rather than a credit line, so approval doesn't depend on the underwriting process a credit-line product would require. Standard identity verification still applies to the account holder.
Can I use Virtual Card Maker without switching my whole spend-management stack?
Yes. Virtual Card Maker issues cards for a specific need, like SaaS subscriptions, without requiring you to move accounting, approvals, or T&E onto a new platform first.
Do I need to link a bank account to use Virtual Card Maker?
You fund your Zil Money wallet to load a card. That is separate from handing a vendor your operating bank account or routing number, which a card payment avoids by design.
Is Virtual Card Maker only for SaaS, or does this apply to any recurring vendor?
Any recurring vendor works the same way: one card, one vendor lock where supported, a cap matched to the plan. SaaS is just the most common recurring-billing use case.
How does merchant locking actually stop a specific subscription charge?
The card is restricted to charge only the named vendor where the network and merchant data support it. A renewal attempt from that vendor over your cap, or from any other merchant, is declined at authorization.