CTA & Registration Optimization Research

May 27, 2026 · Research compiled from 25+ sources · Applied in PR #472

1. Demo vs. Trial CTA

The problem

The landing page primary CTA was "Get a free score report" linking to the demo. The demo asks visitors to write a full timed bar exam essay before seeing any value. 94% of people who start the demo abandon before submitting.

Stage9-Day CountRate
Demo started3219.9% of pageviews
Demo submitted185.6% of demo starts
Trial started451.4% of pageviews
Purchase completed1431% of trials

What the research says

ModelVisitor to SignupSignup to PaidPaying per 1,000 Visitors
Opt-in trial (no CC)4.5%8.9%4.0
Opt-out trial (CC required)3.5%31.4%11.0
Freemium9.0%5.6%5.0
Ungated freemium7.0%8.0%5.6

Source: Kyle Poyar, Growth Unhinged, "The 2026 free-to-paid conversion report" (Feb 2026). Data from 200 B2B software products in partnership with ChartMogul and ProductLed.

SHEP's trial-to-paid (31%) is 3.5x the industry median. The bottleneck is getting people INTO the trial, not converting them once they're in.

Revenue projection if trial-first CTA

ScenarioPV to TrialTrials (9 days)Purchases (at 31%)Revenue (at $129)
Current1.4%4514$1,806
Conservative (5%)5%16350$6,450
Moderate (7%)7%22871$9,159
Aggressive (10%)10%325101$13,029
Shipped in PR #472: Primary CTA everywhere swapped to "Start my free trial." Demo retained as secondary ("Try one essay free"). Each CTA has unique PostHog source parameter for attribution.

2. CTA Copy Optimization

CTA CopyLift vs. BaselineSource
"Start my free trial" vs "Start your free trial"+90% CTRContentVerve / Unbounce
"Start my free trial" vs "Sign up"+104% CTRUnbounce
"Start 14 days free, no card required" vs "Start free trial"+24% CTR, +11% conversionSiteGrade 2026
"Try free for 7 days" vs generic CTA+38% CTRHeurilens 2026
"Start free trial" vs "Get started"+9%Digital Applied (2,000 pages)

Two biggest levers:

Sources: ContentVerve/Unbounce (A/B test data), SiteGrade 2026 ("CTA Buttons That Convert"), Heurilens 2026 ("CTA Design That Converts"), FoundryCRO 2026 ("CTA Button Conversion Rate Benchmarks"), Digital Applied 2026 (2,000 pages tested).

Additional findings

Shipped in PR #472: All CTAs changed to "Start my free trial" (first-person). Microcopy: "7 days free · No credit card required." Submit button: "Create my account."

3. Registration Friction Reduction

Password deferral

MojoAuth + Reforge 2025 PLG Benchmarks: magic link signup (no password at registration) produces 20–35% higher signup completion and 8–15% trial-to-paid lift. Notion, Linear, and Vercel all use this pattern.

Source: MojoAuth "Passwordless Conversion Impact Report" (May 2026), Reforge 2025 PLG Benchmarks.

Field count impact

CIAM Compass (2026): 5–15% completion rate drop per additional required field. A 7-field form completes 30–60% as often as a 1-field email-only form on the same traffic.

Source: Deepak Gupta, CIAM Compass, "Customer Onboarding and Progressive Profiling" (May 2026).

Multi-step vs single-step

Formstack: multi-page forms achieve 13.9% conversion vs 4.5% for single-page. HubSpot: multi-step forms convert 86% higher for 7+ field forms. But for short forms under 5 fields, single-step wins.

Anna Diyanova case study

Replaced 7 registration screens with 1 single modal. Result: form completion time reduced by 4x, activated trials doubled (8 to 16 per week), 100% increase in trial activations.

Source: Anna Diyanova, Medium, "Conversion killer: how we replaced 7 registration screens with one" (Feb 2026).

Shipped in PR #472: Registration form reduced to email-only (no password) for trial signups. Backend generates random password for auto-signin. Password field only shows for returning sign-in users. Google OAuth as hero action, email form collapsed behind expander.

4. Ungated Product Experience

Research findings

Kyle Poyar (2026): Ungated freemium produces 5.6 paying customers per 1,000 visitors vs 4.0 for gated opt-in trials. 3x increase in visitors who start using the product.

OpenView Partners: "SaaS companies are launching ungated free product experiences. These companies let prospective users immediately try out the product — no sign-up required — and then ask for an email address only if users want to save their progress."

Chameleon: "An ungated experience shows confidence. It says, 'Our product can sell itself.' When users voluntarily opt in at the end, it's often a stronger signal than forcing the form upfront."

Sources: Kyle Poyar, Growth Unhinged 2026; OpenView Partners, "Your Guide to Ungated Products"; Chameleon, "Gated vs. Ungated Demos."

Reverse trial pattern

ProductQuant (2026): Full premium access from day 1, downgrade after N days. "A standard trial is about future potential ('maybe I'll find this valuable'). A reverse trial activates loss aversion ('I have something valuable now, and I'll lose it')." Benchmarks: 20%+ conversion for reverse trials.

Planned (BAR-437): Ungated dashboard exploration — visitors can browse /mee, rules map, and rule library without registering. Auth gate modal appears when they try to write an essay, start a drill, or save progress. Estimated 3x more visitors experiencing the product.

5. Registration Page Design

Modal vs. separate page

Smashing Magazine (2026 UX Decision Tree): Modals work well for simple, focused tasks where users need to maintain context. Registration is simple enough for a modal. "Avoid blocking the entire UI. Have a dialog floating, partially covering the UI."

Context preservation

UX Stack Exchange: "A lightweight sign-in that allows the user to stay right where they are. Modals work well for 'interruption' tasks — user stays mid-task, sign in overlays, then back to where they were."

Product preview on signup pages

Atticus Li (A/B testing research): Showing a preview of what the user will access after completing signup, plus social proof on the signup page itself, measurably increases completion.

Trust signals near CTA

Source: Over the Top SEO, "Landing Page Optimization: A/B Testing Lessons from 100+ Experiments" (Apr 2026).

Shipped in PR #472: Registration page redesigned with blurred dashboard backdrop (50% opacity, 2px blur), frosted glass card, trust signals (No credit card / Cancel anytime / Set up in 30 seconds with checkmark icons), student quotes, school logos, essay count stat, and animated Study Buddy with eye tracking in upper-right corner.

6. Industry Benchmarks Reference

MetricAverageGoodGreatSHEP
Homepage to trial signup2–5%5–7%7–10%1.4% (pre-swap)
Trial to paid (opt-in, no CC)8.9%15–20%25%+31%
Pricing page to purchase15–20%
B2B SaaS landing page conversion3.8%4–8%8–15%

Sources: Kyle Poyar 2026, Aimers.io 2026, Unbounce 2025 Conversion Benchmark Report, Daydream 2026, Pulseahead 2026.

SHEP's position: Trial-to-paid is in the "Great" tier at 31%. Homepage-to-trial is below average at 1.4%. The CTA swap and registration improvements target closing this gap. If homepage-to-trial reaches even 5% (the "Good" tier), purchases increase 3.6x on the same traffic.

What Shipped vs. What's Next

Shipped (PR #472)

Planned (BAR-437)