Apex vs Webtrends Optimize

Apex combines A/B testing, feature flags, and personalization for e-commerce. It supports A/B, multivariate, server-side, and mobile-app tests, and is designed for six to ten concurrent experiments with pre-launch conflict checks. Each test requires a primary metric, planned sample size, and duration; results are withheld below 100 conversions. The default winner threshold is 80% confidence and can be set as high as 99%. Apex Operator reads a live page and prepares structured or code-level edits for review before launch. Guardian can pause a variant that is breaking or harming results, return traffic to control, and post an explanation to Slack. Its Likelihood to Win score uses matched evidence from 4.3 million tests, shop research, and live results. Integrations include Shopify, Shopware, WooCommerce, Centra, headless and custom storefronts, analytics, consent managers, and team tools. Developer access includes a versioned REST API, webhooks, CLI, MCP server, and SDKs; API keys have a limit of 100 requests per minute. Apex is made by Drip Trading GmbH and is available only inside a DRIP program. The free Starter plan is listed at free, with no card required; custom pricing applies to Apex and Enterprise.

Webtrends Optimize is a conversion optimisation platform for experiments, personalisation, and recommendations. It supports A/B and A/Bn tests, full and fractional factorial multivariate tests, URL split testing, personalisation, targeting, and multi-armed bandits. Implementation options include a website JavaScript tag, server-side methods, REST and JSONP APIs, and stateful URL redirects. A no-code widget builder creates hello bars, lightboxes, lower-corner promotions, and push notification signup prompts. Its recommendation engine uses browsing and sales data to serve product or content suggestions. Reporting includes views, conversions, lift, chance to beat control, and significance calculations. The feature list names analytics and behavior-tool integrations, plus Slack. Data is retained for 12 months by default, with raw event data export to CSV. Trial access lasts 30 days, requires no credit card or purchase commitment, and is unrestricted. Websites with fewer than 10,000 monthly sessions are eligible for a free account with the same features as the paid version. Other plan prices are available on request. The company was founded in 2000 and is headquartered in Egham, Surrey, United Kingdom.