How much does Optimizely cost in 2026?
Last verified: 6 September 2026. Optimizely pricing changes; confirm any figure with a current quote.
Optimizely does not publish a fixed list price, so the only public figures are negotiated ones: Vendr reports a median annual Optimizely contract of $81,447 across 126 purchases, and about $50,000 to $80,000 a year at mid market for Intelligence Cloud, the line that covers experimentation, rising to $200,000 or more at enterprise scale. Its plans page says every plan is individually packaged, and its support documentation says pricing varies according to traffic, selected products and implementation complexity. Third party benchmarks can help with budgeting, but only a current Optimizely quote is authoritative.
What Optimizely officially publishes
Optimizely's plans page lists product lines but shows no price for any of them, and carries no named tiers at all: there is no Essentials, Growth or Business to compare across. Since June 2026 the page has been built around three packages, Agentic CMS, Agentic Experimentation and Agent Platform, with seven further tools beside them, so an article describing Optimizely by tier name is working from the older page. It directs visitors to contact sales for a packaged quote. Its support documentation confirms that pricing varies by traffic volume, selected products and implementation complexity.
Optimizely offers a free tier for Feature Experimentation, called Optimizely Rollouts, which allows unlimited feature flags but one experiment at a time, and another for its Content Marketing Platform. No visitor or seat ceiling is published for Rollouts, and the way in is a lead form rather than a self serve signup. Web Experimentation, the product most comparable to client side A/B testing tools, does not list a free plan or self serve trial on its plans page.
Third party cost benchmarks
Because Optimizely does not publish prices, the figures below come from third party aggregators. They represent broad market benchmarks, not official list prices, and they may not reflect the cost of Web Experimentation alone.
| Source | Reported range | Notes |
|---|---|---|
| Vendr | Median contract $81,447 a year across 126 purchases from 65 unique buyers, the middle 80 percent falling between $26,460 and $261,075, against a full observed span of $6,000 to $1,000,000. About $50,000 to $80,000 a year at mid market for Intelligence Cloud, the experimentation line; $200,000 or more at enterprise scale | Based on negotiated contract data. The median covers the Optimizely platform broadly, not Web Experimentation alone |
These are broad benchmarks. Your Optimizely quote will depend on which products you select, your traffic volume, contract length, and other factors described below. Always verify with a current Optimizely quote before budgeting.
What the contract says, which they do publish
Optimizely keeps the number private and publishes the terms. The Online Software Subscription Agreement, published 10 November 2025, is the closest thing to public pricing information they offer, and it is worth reading before the first call rather than after the quote.
- Subscriptions renew on their own, in twelve month blocks (clause 1.3).
- Stopping that renewal takes ninety days written notice before the term ends (3.1). Miss the window and you have bought another year.
- Orders are non cancellable and fees non refundable, in those words (2.1).
- Usage volume can go up during a term but never down (2.8).
- Overage costs twice the normal unit price, billed monthly in arrears (2.2).
- Optimizely can raise your price at renewal on a hundred and twenty days notice (1.4).
One correction worth making, because the claim circulates: nothing in the agreement sets a minimum contract length. Clause 1.2 leaves the initial term to whatever the individual order says, so a twelve month minimum is not something this document requires. A large enough customer can negotiate most of the rest away too. What is above is the published default rather than a prediction about your deal.
What affects an Optimizely quote
Optimizely's quote based model means several factors can move the price significantly. Understanding them before the sales conversation helps you negotiate and compare.
- Traffic volume. Monthly visitors or impressions. Higher traffic generally means a higher contract.
- Products and modules. Web Experimentation, Feature Experimentation, CMS, Commerce, and Data Platform are priced separately or bundled. A Web Experimentation only deal will differ from a full platform contract.
- Contract length. Most Optimizely contracts are annual. The published terms above set how one renews and what it takes to stop it. Multi year commitments may reduce the per year cost.
- Number of domains and projects. Each domain or project environment may count toward the quote scope.
- Implementation complexity. Custom integrations, dedicated support, and professional services add to the total.
- Support tier. Standard, premium, and dedicated account management carry different rates.
- Renewal terms. Existing customers may see different pricing at renewal compared to new business quotes.
Optimizely's products and what they cover
Optimizely is a broad platform. Not all products are relevant to every buyer, and the product you need affects what you pay.
| Product | What it does | Closest ABTestly equivalent |
|---|---|---|
| Web Experimentation | Client side A/B testing with a visual editor, multivariate, and personalization | ABTestly covers client side A/B and split URL tests with a code first workflow. No visual editor, no multivariate, no personalization |
| Feature Experimentation | Server side feature flags, progressive rollouts, and full stack testing | Not offered. ABTestly is client side only |
| Content Marketing Platform | Campaign planning, content creation, and workflow management | Not offered |
| CMS | Content management for enterprise websites | Not offered |
| Commerce | E commerce product catalog and experience management | Not offered |
| Data Platform | Customer data unification and audience segmentation | Not offered |
Questions to ask during the Optimizely sales process
If you are evaluating Optimizely or expecting a quote, these questions help clarify what you are paying for and make the quote easier to compare.
- What is the all in annual cost for Web Experimentation only, at my traffic volume?
- Is the quote based on monthly unique visitors, impressions, or another metric? How is it measured?
- What happens if I exceed the contracted traffic? Is there an overage charge, a hard cap, or a conversation?
- Are there onboarding, implementation, or professional services fees outside the license?
- What are the renewal terms? Is the renewal price locked or subject to increase?
- What support tier is included, and what does upgrading to a higher tier cost?
- If I only need Web Experimentation today, can I add Feature Experimentation or other products later without renegotiating the full contract?
- Is there a pilot or proof of concept option before committing to an annual contract?
Optimizely versus ABTestly: cost comparison
ABTestly Pro costs $199 per month when billed annually, or $2,388 per year, for 200,000 monthly tracked users. This is not a feature equivalent replacement for every Optimizely deployment: ABTestly focuses on code first client side experimentation and does not provide Optimizely's full server side, feature management or enterprise platform scope.
| Optimizely Web Experimentation | ABTestly Pro | |
|---|---|---|
| Pricing model | Quote only, annual contract | Published flat pricing. Monthly or annual billing |
| Annual cost | Vendr benchmarks: $81,447 median across all Optimizely contracts; about $50,000 to $80,000 a year at mid market for Intelligence Cloud, the experimentation line | $2,388 a year ($199 / mo billed annually) for 200,000 MTU |
| Editor | Visual editor plus code editor | Monaco code editor. No visual editor |
| Test types | A/B, multivariate, multi page, personalization, plus server side flags and rollouts | A/B testing with multiple variants and split URL tests. No multivariate, full stack or feature flag experimentation |
| Statistics | Sequential testing (Stats Engine) with false discovery rate control | Frequentist on every plan. Sequential and Bayesian on Pro. Applied to conversion and revenue. Methodology documented |
| Delivery | CDN delivered snippet | Cloudflare edge, 300 cities, config served without an origin round trip |
| Overages | Twice the usage volume unit price, invoiced monthly in arrears, per clause 2.2 above | Never billed. Notified at 80% and 100% of your monthly limit |
| Integrations | Broad integration catalog including analytics, data warehouses, and CDPs | GA4 data layer event. GTM compatible |
| AI capabilities | Opal AI assistant across the platform | Signals AI page audits. Optional add on, free while in Beta |
Vendr's median covers the Optimizely platform broadly, and its experimentation range is a list benchmark for that product line rather than for Web Experimentation on its own. A Web Experimentation only contract may cost less. Confirm with a current Optimizely quote.
Which platform fits which buyer
Optimizely fits if you need server side experimentation, feature flags, a visual editor, multivariate testing, personalization, or the broader digital experience platform (CMS, Commerce, Data Platform). It is a full suite for enterprise teams that use multiple Optimizely products together.
ABTestly fits if your testing program is client side, your experiments are built by people who write code, and you want published flat pricing without a sales conversation. ABTestly Pro gives you 200,000 tracked users, unlimited experiments, three statistics engines, and edge delivery for $2,388 a year. See the full pricing breakdown, try the sample size calculator to plan your first test, or read the Optimizely alternative page for the switching perspective.
Considering the switch? The migration guide from Optimizely covers the side by side validation setup. The Optimizely vs ABTestly comparison has the full feature by feature breakdown.
Quick answers
How much does Optimizely cost?
Optimizely does not publish list prices. Its plans page says every plan is individually packaged. Vendr reports a median annual Optimizely contract of $81,447 across 126 purchases, with the middle 80 percent falling between $26,460 and $261,075. For Intelligence Cloud, the line that covers experimentation, Vendr reports about $50,000 to $80,000 a year at mid market and $200,000 or more at enterprise scale. Only a current Optimizely quote is authoritative.
Does Optimizely have a free plan or trial?
Optimizely offers a free tier for its Feature Experimentation and Content Marketing Platform products. Web Experimentation, the product most comparable to ABTestly, does not list a free plan or self serve trial on its plans page. Contact Optimizely directly for current availability.
What factors affect an Optimizely quote?
Traffic volume, which products are included (Web Experimentation, Feature Experimentation, CMS, Commerce, or the full platform), contract length and payment terms, the number of domains and projects, implementation complexity, and support tier.
How does ABTestly pricing compare with Optimizely?
ABTestly Pro costs $199 per month billed annually, or $2,388 per year, for 200,000 monthly tracked users with unlimited experiments. ABTestly focuses on code first client side experimentation and does not provide Optimizely's full server side, feature management or enterprise platform scope. ABTestly publishes every price on its pricing page; Optimizely requires a quote.
Is ABTestly a replacement for Optimizely?
For client side A/B testing and split URL tests with code first workflows, ABTestly covers the same core use case. It does not replace Optimizely's server side experimentation, feature flags, CMS, Commerce, or full stack platform. If your testing program is entirely client side, ABTestly can handle it at a fraction of the cost. If you depend on server side flags or the broader platform, Optimizely remains the more complete solution.
How much does Optimizely Web Experimentation cost?
Optimizely publishes no price for Web Experimentation specifically, and its plans page carries no named tiers to compare across. The benchmarks on this page are broader than that one product: Vendr's $81,447 median covers the Optimizely platform, and its $50,000 to $80,000 mid market range is for Intelligence Cloud, the line experimentation sits in, rather than for Web Experimentation on its own. A Web Experimentation only contract may cost less. Ask for the all in annual figure for that product at your traffic volume, and ask what happens to it at renewal.
How much does Optimizely Feature Experimentation cost?
Optimizely publishes no price for paid Feature Experimentation either. It does publish a free tier for it, Optimizely Rollouts, which allows unlimited feature flags but one experiment at a time, with no visitor or seat ceiling stated; the way in is a lead form rather than a self serve signup. Feature Experimentation is server side feature flagging and full stack testing, which ABTestly does not offer at all: ABTestly is client side only.
Sources checked
Checked on 6 September 2026. Prices and product behaviour change, so verify before you rely on a number.
- ABTestly pricing: abtestly.com/pricing
- Related: VWO vs Optimizely, VWO pricing, AB Tasty pricing, Optimizely sample size calculator
- ABTestly statistics methods: docs.abtestly.com/results/engines
- ABTestly sample size calculator: abtestly.com/ab-test-calculator
- Optimizely plans: optimizely.com/plans
- Optimizely pricing documentation: support.optimizely.com, plan options and costs
- Vendr Optimizely benchmark: vendr.com/marketplace/optimizely
Optimizely is a trademark of Optimizely, Inc. ABTestly is not affiliated with or endorsed by Optimizely. The third party cost benchmarks on this page are from publicly available aggregator data, not from Optimizely. Pricing information checked 6 September 2026. Check Optimizely's site and request a current quote for authoritative numbers.