Should a SaaS Free Trial Require a Credit Card?

A SaaS free trial should require a credit card only if the card version produces more paying customers per 1,000 visitors over the same conversion window. On First Page Sage’s organic benchmarks, no card wins (15.5 customers versus 12.2); on ChartMogul’s January 2026 survey, the card wins (10.5 versus 3.6). Your break-even trial-to-paid rate decides it.

Rules of thumb, each sourced or worked out in the tables below:

• On First Page Sage’s organic rates, 1,000 visitors give 85 no-card trials and 15.5 paying customers, against 25 card trials and 12.2 paying customers.
• On the ChartMogul SaaS Conversion Report, 1,000 visitors give 3.6 paying customers on a free trial and 10.5 when a card is required.
• Break-even no-card trial-to-paid = card customers per 1,000 visitors divided by no-card trials per 1,000 visitors.
• Never compare trial-to-paid rates across the two models: the card arm always wins that metric because it has fewer trials.
• Match the window: First Page Sage counts a single paid month as a conversion; ChartMogul counts paying within six months.
• No card on First Page Sage’s organic rates means 60 extra trials per 1,000 visitors that someone has to onboard or follow up.

How many paying customers does each trial model produce per 1,000 visitors?

Paying customers per 1,000 visitors is the only fair comparison between a card-required and a no-card SaaS trial, because it multiplies the signup rate by the trial-to-paid rate. The table runs both public datasets through that calculation end to end.

First Page Sage aggregated its agency’s SaaS client data from Q1 2022 to Q3 2025 across 86 companies (71% B2B, 29% B2C). ChartMogul’s report, written by Kyle Poyar with ChartMogul and ProductLed and published 4 February 2026, is a January 2026 self-reported survey of 200 B2B software products, typically $1 to $10 million ARR. The opt-in arithmetic on First Page Sage’s rates is the same one LeadSync used, at 10,000 visitors, when it explained dropping its own card requirement.

Frequently asked questions

Do credit card trials have higher churn after the first charge?

Credit card trials often carry more passive conversions, so judge them on retention as well as trial-to-paid. First Page Sage counts a conversion as even a single paid month, and the ChartMogul SaaS Conversion Report warns that companies which do not explain how and when users can cancel risk worse month 1-3 retention and higher refund rates as people forget to cancel.

Does requiring a credit card stop fake trial signups?

A card removes most casual fakes, but it also removes about 71% of organic trial starts on First Page Sage rates (8.5% down to 2.5%), and a card form can attract card testers. Cheaper controls come first; the order is set out in how to stop fake free trial signups.

Is a reverse trial better than either option?

A reverse trial sits between the two on conversion. The ChartMogul report puts a good reverse-trial conversion at 4%-6% and great at 8%-12%, but says its sample was small and the difference is not statistically significant. A reverse trial only works if you have a free tier worth falling back to.

How do I test card versus no card on my own site?

Split new visitors between the two signup flows for long enough to collect at least a few dozen paying customers per arm, then compare paying customers per 1,000 visitors at the same horizon, ideally six months. Do not compare trial-to-paid rates: the arm with fewer trials will always look better on that metric.

Should I drop the card if I have a sales team?

Drop the card only if the extra trials can be worked. On ChartMogul’s numbers, a no-card trial needs 23.3% trial-to-paid to match the card, which even a 50% sales-assist lift does not reach from 8%. On First Page Sage’s numbers no card already wins, and a sales team widens the gap.

Why do the two credit card benchmarks disagree?

The credit card benchmarks disagree mainly because they count a conversion over different windows and draw on different samples. First Page Sage defines a conversion as even a single paid month and tells readers to weigh it against churn and lifetime value. ChartMogul counts signups that become paying customers within six months.

That matters for card trials in particular. A card trial converts by default when the trial ends, so its one-month figure includes people who forgot to cancel. The ChartMogul report notes that companies which do not tell trial users how and when they can cancel risk worse month 1-3 retention and higher refund rates. Three other differences sit underneath:

• Comparator. 20% of ChartMogul’s free-trial products require a card, and the report does not say whether its free-trial figure of 3.6 excludes them, so treat it as possibly not a clean no-card figure.
• Sample. First Page Sage’s numbers come from one agency’s clients; ChartMogul’s from survey estimates (“please estimate to your best ability”).
• Price point. A typical ChartMogul respondent earns $50-$249 per customer per month. At very low price points, a card is a bigger ask relative to the purchase.

Neither dataset is wrong. Both show that the answer depends on your product’s numbers, which is why the next step is a break-even calculation rather than a rule borrowed from someone else’s funnel.

The card break-even rule: what trial-to-paid rate does a no-card trial need?

The card break-even rule says a no-card SaaS trial matches a card-required trial when its trial-to-paid rate equals card customers per 1,000 visitors divided by no-card trials per 1,000 visitors. Above that rate, drop the card; below it, keep the card unless sales follow-up can close the gap.

The lift columns below are assumptions, not measured figures: they stand for a 10%, 25% or 50% relative improvement in no-card trial-to-paid from calling or messaging trial users. Replace them with your own test results.

Run the same sum on your own funnel. If 1,000 visitors give you 60 no-card trials and a card test gives 8 paying customers, the break-even rate is 8 / 60 = 13.3%. A no-card trial converting at 10% would need a 33% lift to tie.

A retention check sits on top. Because First Page Sage counts one paid month, a card trial only wins on its organic figures if card customers are still paying at more than 1.27 times the rate of no-card customers at the horizon you care about (1.10 times on paid traffic). If card customers churn faster after the first charge, the no-card lead grows.

When should a SaaS free trial require a credit card?

A SaaS free trial should require a credit card when no-card trials convert below the break-even rate and nobody can work the extra volume. The threshold table turns the calculation into a decision.

ChartMogul’s report adds that buyers of more serious products, or ones that touch sensitive information, may even expect a card requirement, and its author lists Shopify, Canva, Grammarly, AWS and Google Workspace among companies he has seen require one.

What does a no-card SaaS trial cost to work?

A no-card SaaS trial on First Page Sage’s organic rates creates 60 extra trials per 1,000 visitors (85 against 25), and each one needs onboarding attention or a follow-up. That volume is the real price of removing the card.

Assume 15 minutes of human time per extra trial for a welcome call or a couple of message exchanges: that is 15 hours per 1,000 visitors (an assumption; use your own handling time). At 10,000 visitors a month it is 150 hours, close to a full-time role. Most of those trials will not pay: at 18.2% trial-to-paid, about 70 of the 85 no-card trials per 1,000 visitors never convert.

Who to contact first, and when, is covered in when to call SaaS trial signups. What a conversation actually changes in trial-to-paid is set out in trial-to-paid conversion with outbound conversations. Teams that do not want to staff this in-house can use done-for-you AI appointment setting, where calls, SMS and DM follow-up book trial users into demos; the wider channel mix is in the SaaS lead generation guide.

If you keep the credit card, how do you reduce what it costs you?

A credit card requirement costs fewer signups when the page says exactly when the card will be charged and how to cancel. ChartMogul’s report gives Canva as the example: it tells trial users they will get a reminder 7 days before the Canva Pro trial ends.

• State the charge date, the amount and the cancellation route next to the card field.
• Send a reminder before the first charge, then measure refunds and month-three retention, not just conversions.
• Remove the other reasons visitors do not start, set out in how to increase free trial opt-in rate.
• Show price before the card is asked for; the trade-off is in should SaaS show pricing before the free trial.
• Check that the trial length still fits a card ask; see how long a SaaS free trial should be.

Auto-renewal and subscription rules differ by country, so check the consumer law in each market you sell into before you change how a trial bills.

Sources

1. First Page Sage, SaaS Free Trial Conversion Rate Benchmarks (last updated 5 September 2025, read 5 November 2026)
2. Kyle Poyar for ChartMogul and ProductLed, SaaS Conversion Report (published 4 February 2026, survey January 2026, read 5 November 2026)
3. LeadSync, Why We Dropped Credit Card Requirements on Free Trials (published 24 November 2025)