---
title: "Should a free trial require a credit card?"
url: "https://trialvalid.com/require-credit-card-for-free-trial.md"
canonical_url: "https://trialvalid.com/require-credit-card-for-free-trial"
last_updated: "2026-10-19"
type: "guide"
summary: "Asking for a card cuts signups but changes who is left; ChartMogul puts card-required trials at 30% to paid against an 8% median for all."
related: ["https://trialvalid.com/product.md", "https://trialvalid.com/product/trial-holds.md", "https://trialvalid.com/product/trial-reminders.md", "https://trialvalid.com/docs/trial-lifecycle.md", "https://trialvalid.com/trial-conversion-rate-calculator.md", "https://trialvalid.com/pricing.md", "https://trialvalid.com/saas-metrics.md"]
---

# Should a free trial require a credit card?

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Asking for a card cuts signups but changes who is left; ChartMogul puts card-required trials at 30% to paid against an 8% median for all.

## The short answer

Ask for a card when you can afford fewer signups in exchange for a smaller, more committed group. Skip it when learning fast from many users matters more than the first payment. The only published numbers we cite are ChartMogul's January 2026 study of 200 products: trials that require a credit card converted at 30%, and the median free-to-paid rate across all the products was 8%. Those two figures describe different groups of products, so they show a gap, not what a card would do to your own page.

## The three ways to run a trial

|  | Card required | No card | Verify the card, charge later |
| --- | --- | --- | --- |
| What the visitor does | Enters a card to start | Enters an email and starts | Enters a card; the plan price is held, not taken |
| Signups | Fewer, because of the extra step | More, because there is no payment step | Same step as card required |
| Who finishes signup | People who accept a charge date | Anyone, including people only browsing | People whose card can cover the price |
| At the end of the trial | The card is charged | The buyer has to add a card first | The held amount is captured shortly before the end |
| Published benchmark | 30% to paid (ChartMogul, 18 Oct 2026) | Not quoted here; the all-product median is 8% | Not quoted here |
| Abuse exposure | Lower, because every signup carries a card | Higher; Stripe warns that spammers can create fake customers and subscriptions | Lower, since a card without room for the price stops before any trial begins |
| What you must handle | Reminders before the first charge, and refunds | A way to collect a card at the end | Hold lifetimes, captures and their failures |

## The objection, answered with arithmetic

The usual worry is "a card form will scare people away". That is true, and it can still be the better trade. Take 1,000 trial starts a month with no card at the 8% median. That is 80 paying customers, and at an example price of $49 a month the trial-to-paid calculator shows $3,920 of MRR. Now ask a different question: how many signups could a card form cost before you end up with fewer customers?

At 30%, you need 267 trial starts to land the same 80 paying customers (30.0% to paid, $3,920 of MRR). So the card form has to remove more than 733 of every 1,000 signups, or 73.3%, before it loses on customers. Put the other way round: if the card cohort reached 30.0% on the same 1,000 starts, that would be 300 paying accounts, 220 more, worth $10,780 a month.

> Read this as a break-even, not a forecast. The two benchmark rates come from different groups of products, and signup volume often falls when you add a card step. Measure both on your own page: starts, and paid, per variant. The [trial conversion rate calculator](https://trialvalid.com/trial-conversion-rate-calculator.md) does the sums.

## What a card changes besides conversion

- Who signs up. A card form filters out casual visitors, so your trial users are closer to people who intend to buy. That helps your numbers and your support queue, and it hurts raw signup counts.
- What you measure. A conversion rate on a card cohort and one on a no-card cohort are not the same measurement. Keep them apart in your reports.
- What you owe the buyer. A card on file means a future charge. The charge date, the amount and how to cancel should be visible before the card is entered.
- What can break. A card can fail at the first charge, and a hold can lapse. Both are covered below and in [how trial holds work](https://trialvalid.com/product/trial-holds.md).

## Setting it up in Stripe

Stripe's documentation says that when you create a subscription with a trial period you do not need to add a payment method. It also says that if the trial ends with no payment method, you choose what happens through the missing payment method setting: the default creates an invoice, and if that invoice cannot be paid the subscription moves to past due; the alternatives are to cancel the subscription or to pause it. Pick the one that matches the trial you run. If you take the card up front, the first charge happens when the trial ends, and a Stripe event fires before that moment (the Dashboard default is 3 days) so you can send your own reminder. Stripe sends its own hosted reminder emails 7 days before a trial ends. Both pages were read on 19 Oct 2026.

A third option sits between the first two. Stripe documents placing a hold on a card: the funds are reserved and captured later. Stripe states that an online card payment is typically on hold for 7 days, after which the hold is released if it was not captured. TrialValid builds this pattern for trials, with the hold renewed when a trial runs longer than a hold lasts; the mechanics are in [card holds for free trials](https://trialvalid.com/product/trial-holds.md) and the [trial lifecycle](https://trialvalid.com/docs/trial-lifecycle.md).

## Decision checklist

1. Write down what a signup is worth to you. If most of the value is in the buyer who pays, a card filter is attractive. If the value is in usage data from many users, it is not.
2. Check your cost per trial user. If each free user costs real compute or support, a card form pays for itself sooner.
3. Estimate how many signups you can lose before a card cohort wins. The arithmetic above gives the break-even for your own price and rates.
4. Decide the end-of-trial behavior in Stripe before launch: create an invoice, cancel or pause for trials without a card; reminders and a visible charge date for trials with one.
5. Show the amount, the charge date and the cancel route next to the card field.
6. Run both versions against each other on your own traffic for long enough to see paid conversions, not only signups, and compare customers per 100 visitors rather than rates alone.

### Does asking for a card raise trial-to-paid conversion?

ChartMogul's January 2026 study of 200 products reports 30% to paid for trials that require a credit card, against a median of 8% across all products. The populations differ, so treat it as a gap to investigate on your own page, not a promised lift.

### How many signups can I lose before a card is not worth it?

At the two benchmark rates, a card cohort matches 80 paying accounts from 1,000 no-card starts with 267 starts, so you can lose about 73.3% of signups. Enter your own numbers in the trial conversion rate calculator.

### Can I take a card without charging it?

Yes. A hold reserves the plan price on the card and captures it later. Stripe documents holds and states that online card holds typically last 7 days, so a longer trial needs the hold renewed.

### What if the trial ends and the buyer never added a card?

In Stripe the missing payment method setting decides: create an invoice (the default, and the subscription becomes past due if it cannot be paid), cancel, or pause the subscription.

### Do I have to remind buyers before the first charge?

Stripe fires an event ahead of the trial end, 3 days before by default in the Dashboard, so you can send your own reminder, and it sends hosted reminder emails 7 days before. Clear reminders also reduce surprised buyers and disputes.

### Is a card a fraud check?

No. A card gives abuse a cost and gives you a way to charge. It does not tell you whether the card is stolen. See the guide on free trial abuse prevention.

## Related

- [How card-backed free trials work](https://trialvalid.com/product.md)
- [Card holds for free trials](https://trialvalid.com/product/trial-holds.md)
- [Trial reminders and records](https://trialvalid.com/product/trial-reminders.md)
- [Trial lifecycle](https://trialvalid.com/docs/trial-lifecycle.md)
- [Trial Conversion Rate Calculator](https://trialvalid.com/trial-conversion-rate-calculator.md)
- [Plans from $29 with a 14-day trial for $1](https://trialvalid.com/pricing.md)
- [SaaS metrics glossary](https://trialvalid.com/saas-metrics.md)