Frequently asked questions

AI handles the slow parts of the testing loop end to end: it analyzes your site and competitors, researches science-backed CRO strategies, generates and prioritizes hypotheses, creates a visual mockup, launches the test, and measures it with statistical rigor. abTestBot goes one step further as the first SaaS AI continuous-loop A/B testing tool — after the first winner ships it keeps optimizing automatically through an always-on champion-challenger ML feedback loop. See our step-by-step guide on how to use AI in A/B testing for the full process.

Our AI analyzes your website’s content, layout, user flow, and conversion goals using a combination of visual analysis and NLP. It then cross-references thousands of proven CRO patterns and your competitor landscape to generate hypotheses ranked by expected impact and implementation effort.

Absolutely. We only analyze publicly accessible pages of your website — the same content any visitor would see. We never access your analytics data, backend systems, or customer data. All analysis is performed on encrypted infrastructure and your data is never shared with third parties.

If you want to run your A/B tests using abTestBot (or frankly any ab test tool) you do need to copy our test tracking snippet and put it on your site. However, NO installation required to get ideas! Simply paste your website URL and we handle the rest. abTestBot goes to work gathering information from your site, analyzing your industry, keywords and competitors. We then run that information across our proprietary set of industry and design best practices to deliver a full mockup of ideas for you. You can then take the ideas and code / design them in your existing testing tool (Optimizely, VWO, AB Tasty, etc.) or you simply click "Test This" in abTestBot to automatically start testing the idea!

Yes, you can cancel at any time to stop automatic renewal. If you cancel before the end of your billing period, all your saved ideas remain accessible until the end of the period.

abTestBot is designed to scale with you. Our Basic plan ($9/mo) is perfect for solopreneurs and small businesses running their first tests. The Advanced plan suits growing teams, while Enterprise is built for agencies managing multiple client sites. All plans include the same core AI engine.

A Continuous Loop is an always-on champion-challenger optimization. You pick a page and the element types to test (Headlines and Copy in v1; Images/Visuals and Layout coming soon), launch once, and abTestBot runs an endless cycle: the current champion competes against an AI-authored challenger, the round resolves with a defensible Bayesian winner, the winner becomes the next champion, the AI authors a fresh challenger, and the loop continues — round after round — until you pause it. Every round has to clear a 7-day minimum, a 500-samples-per-arm floor, a 95% probability-to-win threshold, and a positive lower credible-interval bound before promoting a winner.

Multi-armed bandits dynamically shift traffic toward whichever arm “looks” like it’s winning, which maximizes short-term reward but sacrifices the clean causal claim you get from a balanced split — after a bandit run, you can’t cleanly say “variant B beat variant A by X%.” Continuous Loops use a champion-challenger split instead: every round is a clean 50/50 between exactly two variants, so when a round resolves you have a defensible “X beat Y by Z%, P > 0.95, CI excludes zero” claim per round. Across rounds we also apply online false-discovery-rate control (≤10% lifetime FDR) and an every-8th-round regression check that re-tests the previous champion to catch novelty-effect or seasonal false promotions.

Yes. If three rounds in a row come back inconclusive — meaning none of them produced enough evidence to confidently promote a challenger within the round’s time/sample budget — the loop auto-pauses and emails you. That’s often a sign the page doesn’t have a strong optimization signal right now (audience already converts well, traffic is too low to detect the realistic effect size, or the element types you picked aren’t where the lift lives). The loop pauses to flag this rather than silently burn through more credits. You can resume any time from the loop detail page — nothing is lost.

Four science-based reasons the 7-day floor is doing real work — plus an escape hatch our platform applies when the win is overwhelming. (1) Day-of-week seasonality: site traffic is rarely uniform across a week. Tuesday-morning visitors differ from Saturday-evening visitors in intent, traffic sources, and conversion baselines. A "winner" declared on day 3 is built from Tue/Wed/Thu visitors and might genuinely lose on weekend audiences. ≥7 days averages across a full weekly cycle. This is the single most cited reason in CRO methodology — at least one full business cycle. (2) Novelty effects: returning users see "something different" and engage at an elevated rate during the first few exposures. This honeymoon decays over ~3–10 days. Stopping at day 2 bakes in the honeymoon and overestimates the true steady-state lift — worst on visible changes (hero image swaps, layout, new CTAs). (3) Sample composition drift: early visitors are disproportionately your most loyal/engaged segment (push subscribers, email openers, direct-traffic regulars). The mix of new-vs-returning, paid-vs-organic, mobile-vs-desktop all shifts over the first few days. Bayesian models assume IID samples — independent and identically distributed, meaning every visitor should be drawn from the same underlying population, independently of when they arrived. They aren’t IID in the first 72 hours. (4) Peeking / sequential testing nuance: Bayesian methods are genuinely more peeking-resistant than frequentist ones, but "auto-stop when threshold crossed" is structurally different from "peek but don’t act." Auto-stopping at the first crossing of 95% has empirically been shown to inflate the effective false positive rate. WHEN THE 7-DAY RULE DOES NOT APPLY: when the win is overwhelming. Our platform is page- and business-aware and overrides the 7-day floor when ALL of the following are true: 99%+ confidence the new version wins, ≥20% relative lift over the original, the pessimistic estimate still shows the new version winning by 10%+ (tight credible interval), ≥500 visitors per version, and at least 2 calendar days have passed. When all five conditions clear, running another 4–5 days has almost no statistical value — and a real cost, because half your visitors are being served the loser variant in the meantime.