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Marketing · head to head

Optimizely vs Tricentis Tosca

Optimizely logo

Optimizely

Marketing

Digital experience optimization

From
$10000/year
Rated
-
Full reviewWebsite
Tricentis Tosca logo

Tricentis Tosca

Testing

Model based test automation for enterprise applications, with deep SAP and mainframe coverage

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Optimizely no pricing is published and no minimum is stated; Tricentis Tosca licensing is quoted per workstation at enterprise figures, so the tool only pays back where testing headcount is already large; a team of five will not recover the cost.
  • They diverge on capability: Optimizely covers A/B testing, Tricentis Tosca covers Model based test design.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Optimizely and Tricentis Tosca actually diverge.

Attributes where Optimizely and Tricentis Tosca differ
AttributeOptimizelyTricentis Tosca
Starting price$10000/yearOn request
PlatformsWeb, MobileWindows, Web
CategoryMarketingTesting
Founded2010Unknown

Identical on both: pricing model (quote), free tier (No), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Optimizely

  • A/B testing
  • Multivariate testing
  • Personalization
  • Feature management
  • Analytics
  • Google Analytics
  • Adobe Analytics
  • SOC2

Only in Tricentis Tosca

  • Model based test design
  • SAP coverage
  • Risk based test selection
  • API and message layer testing
  • Test data management
  • Distributed execution

What people use each for

The jobs each tool is most often brought in to do.

Optimizely

  • A/B testing and experimentation across web and product experiencesnot Tricentis Tosca
  • Feature flagging and personalisation for digital productsnot Tricentis Tosca

Tricentis Tosca

  • Regression testing an SAP estate through an S/4HANA migration where thousands of transactions must be verifiednot Optimizely
  • A regulated organisation that needs auditable evidence of what was tested before each releasenot Optimizely
  • Testing a mixed estate of browser, Windows desktop and mainframe applications from one suitenot Optimizely
  • A test centre of excellence with dozens of testers where per screen maintenance beats per test maintenancenot Optimizely

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Optimizely

  • No pricing is published and no minimum is stated
  • Every plan is individually packaged, so no two quotes are necessarily comparable
  • Reaching a figure requires a demo or sales conversation

Tricentis Tosca

  • Licensing is quoted per workstation at enterprise figures, so the tool only pays back where testing headcount is already large; a team of five will not recover the cost.
  • Building the initial application model takes months and is usually done with paid consultants, meaning value arrives long after the invoice does.
  • The authoring environment is Windows only and heavy, which sits awkwardly in organisations whose engineers work on macOS or Linux.
  • Tricentis has assembled its portfolio through acquisitions, so products sold together vary in how deeply they are integrated and a buyer should verify the joins rather than the diagram.
  • Skills are specific to Tosca and not transferable, so recruiting testers means hiring for a niche tool and losing a trained one hurts more than losing a Selenium engineer.

Pricing, plan by plan

Optimizely

$10000/year
  • Enterprise$undefined/year
    • A/B testing
    • Personalization
    • Feature management

Tricentis Tosca

On request
  • Tricentis Tosca$undefined/year
    • Quoted per workstation licence with separate execution agents and module packs
    • Implementation is normally sold with partner services, which typically exceed first year licence cost

Which should you pick?

Choose Optimizely if

  • You need a/b testing.
  • You work on Web, Mobile.
  • You also want multivariate testing.
Optimizely review

Choose Tricentis Tosca if

  • You need model based test design.
  • You work on Windows, Web.
  • You also want sap coverage.
Tricentis Tosca review

Questions people ask

Is Optimizely or Tricentis Tosca better?
Neither clearly leads. Optimizely starts at $10000/year and Tricentis Tosca at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Optimizely or Tricentis Tosca?
Optimizely starts at $10000/year and Tricentis Tosca at On request.
Does Optimizely or Tricentis Tosca run on more platforms?
Optimizely runs on Web, Mobile. Tricentis Tosca runs on Windows, Web.
What is Optimizely best used for?
Optimizely is most often used for a/b testing and experimentation across web and product experiences, feature flagging and personalisation for digital products. Of those, a/b testing and experimentation across web and product experiences and feature flagging and personalisation for digital products are not what Tricentis Tosca is typically brought in for.
What can Optimizely do that Tricentis Tosca cannot?
Optimizely covers A/B testing, Multivariate testing, Personalization, Feature management. Tricentis Tosca covers Model based test design, SAP coverage, Risk based test selection, API and message layer testing.

Answered from the vendors’ own pages

Optimizely: How much does Optimizely cost?

Optimizely does not publish pricing rates. The company states that every plan is individually packaged based on specific customer needs. Interested customers must request a demo or contact the sales team to receive customized pricing.

Source
Tricentis Tosca: Is Tosca scriptless?

Test assembly is scriptless, but non trivial estates still need TQL queries and custom modules, which is programming under another name.

Optimizely: What is the pricing model for Optimizely?

Optimizely uses a custom enterprise pricing model rather than published rate cards. Pricing is determined through direct consultation with the sales team based on the customer's digital needs and feature requirements.

Source
Tricentis Tosca: Why does it dominate SAP testing?

It holds SAP certification, covers SAP GUI and Fiori at transaction level, and is sold through the same integrators that run SAP programmes.

Optimizely: Is there a free trial of Optimizely?

Optimizely does not specify free trial availability on its website. Customers interested in exploring the platform are directed to request a demo through the company's website to discuss trial options.

Source
Tricentis Tosca: Can it replace Selenium for a web only product?

It can, but the economics do not work. Model based testing pays off across large heterogeneous estates, not one web application.

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