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Apex vs Optimizely
Optimizely helps you manage content and commerce, run experiments, control feature releases, analyze behavior, and automate customer campaigns. Apex connects how customers found you, what changed their behavior, and how much value they created, so you can acquire more customers like them and invest in the changes that work.
No credit card to start.Facts about Optimizely checked 2026-09-22. Source: Optimizely One Products, Optimizely Agentic Experimentation, Optimizely Feature Management, Optimizely Analytics, Optimizely Data Platform, Optimizely Campaign, Optimizely Content Management System, Optimizely Content Marketing Platform, Optimizely Commerce, Optimizely Plans and Pricing
Apex vs Optimizely: digital experience and experimentation platform
Optimizely analyzes digital journeys and customer profiles, but it doesn't natively combine paid mobile attribution and partner payouts in that customer model. Apex joins behavior, revenue, supplied costs, returns, paid mobile acquisition, and partner payouts, so buyers can see LTV and lifetime gross profit in one decision.
Experiment
Optimizely tests websites, apps, features, and email subject lines; its published scope doesn't include persistent in-app inbox experiments. Apex runs separate web, app, and communication experiments against a declared purchase, renewal, or revenue outcome, so teams know which intervention changed customer value.
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Start the experiment
Half get the first. Half get the second.
Apex tracks the winner
Counts who buys. +$174,650 a month.
Try it in Apex!
To: me

Keep the evidence
Optimizely analyzes results and recommends what to try next, but it doesn't maintain a workspace Belief Graph of claims and evidence. Apex stores each claim, outcome, and supporting or contradicting evidence in the workspace Belief Graph, so the next experiment starts from what the organization already proved.
Belief graph · live
Act
Optimizely Campaign automates omnichannel journeys and Data Platform activates segments, but neither product page lists a persistent in-app inbox. Apex sends email, push, and in-app inbox messages through Adaptive Journeys, so lifecycle action and measurement stay in one customer trail.
Acquire
Optimizely connects content, commerce, customer data, and experiments, but its published portfolio doesn't include paid mobile attribution or partner payout operations. Apex attributes paid mobile conversions, operates partner payouts, and sends conversion feedback to ad platforms, so acquisition spend can follow customers who create real value.
Connect ad platforms
Connect Meta, Google, LinkedIn, Microsoft, TikTok, and Reddit.


Try it in Apex!
Facebook & Instagram campaign spend and performance

Campaign spend, impressions, clicks, and conversions

Campaign spend, impressions, clicks, and conversions
Campaign spend, impressions, clicks, and conversions
Campaign performance plus conversions and audiences
Campaign performance plus outbound conversions

Compound
Optimizely compounds optimization across content, commerce, campaigns, analytics, and experiments; it doesn't connect partner economics and acquisition feedback to a Belief Graph. Apex carries evidence from acquisition through experiments, messages, revenue, costs, and partner decisions, so each outcome improves the next growth decision.
The loop
Pricing
Optimizely says every plan is individually packaged and asks buyers to request tailored pricing instead of publishing standard prices. Apex publishes usage rates, includes every capability without seats or feature gates, and meters each workload separately, so buyers can model cost before talking to sales.
1.0M free every month, then $0.000050 per event. Web + server + organic mobile.
1.5K free every month, then $0.0500 per attribution. Paid-channel only. Organic activity counts as events.
1.0M free every month, then $0.000050 per orchestration. Assignments, journeys, branches, suppressions.
10K free every month, then $0.000600 per send. Email + push + in-app inbox.
50 free every month, then $0.0500 per generation. Subject lines, copy, recommendations.
100K free every month, then $0.000100 per conversion. Server-side conversions to Meta, Google, LinkedIn.
$2/active partner/mo (Stripe Connect at cost). Inactive partners are free.
Apex takes 1.5% + $0.50 per payout.
Questions
What Apex replaces, what it doesn't, and what moving actually takes.
Apex can replace Optimizely for experimentation, analytics, activation, and campaign decisions. It doesn't replace Optimizely's CMS, DAM, commerce, or feature-release governance.
Apex isn't a CMS, DAM, commerce suite, or general-purpose feature-management platform. Optimizely remains necessary when content operations, storefront management, or release governance are load-bearing.
Dual-send events while Apex builds the customer trail. Move experiments and journeys first; keep content, commerce, and feature releases in Optimizely.
No. The customer trail begins at the first measurable click, partner link, install, visit, sign-in, or purchase. Campaign-level impressions and spend stay aggregate until there is a measurable customer interaction.
No. Each surface runs its own experiment. They share the same customer history and definition of success, so the learning connects without pretending several experiments are one.
Apex is usage-based, with no base fee or seat fee. Monthly free allowances include 1,000,000 events, 1,500 paid-channel attributed conversions, 1,000,000 experiment orchestrations, 10,000 messages, 100,000 outbound activations, and 50 AI generations. Past the allowance, published usage rates apply, including $0.000050 per event and $0.000600 per message. Enterprise starts around $36,000 a year.
Your move
Optimizely addresses digital experience and experimentation platform. Apex connects the systems that acquire, engage, experiment, and learn, so your team can prove what grew revenue and put it to work.