A project management app offers a 14-day free trial. In March, 240 new accounts activate the trial. The Trials count for March is 240. If 48 of those accounts convert to paid plans, the trial conversion rate is 20% (48 / 240).
Trials
Last updated: Aug 11, 2026
What is Trials?
Trials is a count of the number of trial accounts started during a given period of time. The metric helps businesses gauge product interest, forecast conversions, and evaluate the effectiveness of their free trial model.
Alternate names: Free trial signups, Trial accountsTrials Formula
ƒ Count(Trials started)
How to calculate Trials
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How to visualize Trials?
Use a summary chart to visualize your Trials data and compare it to a previous time period.
Trials visualization example
Summary Chart
Here's an example of how to visualize your current Trials data in comparison to a previous time period or date range.
Trials
Chart
Measuring TrialsMore about Trials
What are trials?
Trials is a count of new trial accounts started within a defined period. Each trial represents a prospective customer testing a product before committing to a paid subscription.
Why trials matter
Trial volume is one of the earliest signals of market interest. A rising trial count suggests that top-of-funnel activity is working; a flat or declining count points to gaps in awareness, messaging, or reach.
Beyond demand sensing, trials feed directly into revenue forecasting. When combined with your trial conversion rate and total subscribers, trial volume becomes the starting point for projecting new paid accounts in any given period.
Types of free trials
The free trial model has several variations. Choosing the right one depends on the nature of the product and the friction tolerance of the target audience.
| Trial type | How it works | Key characteristic |
|---|---|---|
| Opt-in free trial | User accesses the product for free; payment is required to continue after the trial ends | No credit card required upfront |
| Opt-out free trial | Payment information is collected at signup; the user is charged automatically unless they cancel | Higher conversion rates, higher early churn risk |
| Freemium | Core features are permanently free; users pay to unlock premium functionality | No time limit; monetization depends on feature gating |
Freemium differs meaningfully from time-limited trials. In a freemium model, users can remain on the free tier indefinitely, so trial count is less meaningful as a standalone metric — engagement and upgrade rate matter more.
How to use the trials metric
Trial count is most useful when tracked alongside conversion and retention data. On its own, a high trial number is encouraging but incomplete. Pair it with:
- Trial-to-paid conversion rate: The percentage of trials that become paying accounts. This reveals whether the product experience is compelling enough to close.
- Time-to-convert: How long it takes a trial user to upgrade. Shorter conversion windows often indicate stronger product-market fit.
- Trial churn: How many trial accounts disengage before converting. High early drop-off may signal onboarding friction or a mismatch between expectations and experience.
Segment trial data by acquisition channel, geography, or plan type to identify which sources produce the highest-quality trials — not just the most.
Common challenges
Volume without quality. A high trial count driven by low-intent users inflates the metric without improving revenue outcomes. Focus on qualified trial starts, not raw volume.
Attribution gaps. If trial signups aren't tied to a specific campaign or channel, it becomes difficult to allocate marketing spend effectively. Ensure each trial is tagged at the source.
Inconsistent period definitions. Trials should always be counted within a consistent time window — weekly, monthly, or quarterly — so comparisons across periods are valid.
Trials Frequently Asked Questions
What is the difference between a free trial and freemium?
A free trial gives users full or partial access to a product for a limited time before requiring payment. Freemium gives users permanent access to a limited feature set, with payment required only to unlock premium functionality. The key difference is time limit versus feature limit.
How do you count trials?
Trials are counted as the total number of new trial accounts activated within a defined period, such as a month or quarter. Each unique account that begins a trial counts once, regardless of whether it converts to a paid plan.
What is a good trial-to-paid conversion rate?
Conversion rates vary widely by industry and trial model. Opt-out trials (which require payment details upfront) typically convert at 60–70%, while opt-in trials average 15–25%. Freemium-to-paid conversion rates are often lower, typically in the 2–5% range.
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