Feature · SLAtech Business

A/B Testing — Optimise Your Bot Automatically

You shouldn't have to guess which welcome message converts. SLAtech splits traffic deterministically, runs a proper z-test, and applies the winning variant the moment it's statistically significant.

p < 0.05
Confidence threshold
Auto
Applies winner
Deterministic
Variant assignment
0
Developer work

Sound Familiar?

🤷

Guessing Which Message Converts

Every welcome message, CTA and proactive bubble is a bet. Without data, you pick based on taste — and often pick wrong.

📉

Manual A/B Is Painful

Exporting logs to a spreadsheet, eyeballing conversion rates and arguing about significance doesn't scale past the first experiment.

🎲

No Statistical Confidence

Stopping a test after 100 visitors and calling it 'clearly better' is how you ship regressions. Proper significance testing is mandatory — and tedious without tools.

What You Get

📐

Z-Test Statistical Significance

Built-in two-proportion z-test. Results only declared at p < 0.05, so you ship winners — not noise.

🎯

Deterministic Variant Assignment

Each visitor gets the same variant every time, based on a stable hash. No flicker, no skewed samples from users bouncing between arms.

🏆

Auto-Apply Winner

When significance is reached, SLAtech updates the live setting to the winning variant and closes the test. No manual cutover, no forgotten experiments.

📊

Dashboard Results

Per-variant impressions, conversions, rate, uplift and current p-value — all in one panel. Suitable for sharing with non-technical stakeholders.

🚫

No Traffic-Split Hack

This is not feature-flag plumbing retrofitted into a bot. Variant assignment runs server-side on the same request that serves the widget config.

Frequently Asked Questions

What can I A/B test?
Welcome message is the default; proactive bubble text, CTA labels and tone variations are all supported. Any server-side copy the bot renders can be wrapped in an experiment.
How long does a test usually run?
Depends on traffic. A site with 1,000 chats a week typically reaches significance on a meaningful uplift in 1-2 weeks. SLAtech won't declare a winner early; noise looks like signal until sample size catches up.
What happens when the test reaches significance?
The winning variant becomes the live value; the test closes; the dashboard records the outcome. You get an email summary. You can start a new test immediately.
What if both variants perform roughly the same?
If the test runs past its maximum duration without reaching p < 0.05, it's declared inconclusive. You pick one (usually the simpler one) and learn what the delta ceiling is for that surface.
Can I run multiple tests at once?
Yes, but not on the same surface. Welcome message + proactive bubble + CTA can all run simultaneously; two welcome-message tests cannot.

Related

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