Softwr

Marketing · head to head

AB Tasty vs Wunderkind

AB Tasty logo

AB Tasty

Marketing

Conversion optimization platform

From
€500/month
Rated
-
Full reviewWebsite
Wunderkind logo

Wunderkind

Marketing

Identity resolution and triggered messaging for high-traffic retailers, formerly BounceX

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: AB Tasty no transparent pricing published; requires custom sales conversation for any quote; Wunderkind pricing is never published and deals are annual with revenue-share terms and a floor, so the effective cost only becomes clear after a year of attributed revenue you have already paid against.
  • They diverge on capability: AB Tasty covers A/B testing, Wunderkind covers Identity resolution network.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which AB Tasty and Wunderkind actually diverge.

Attributes where AB Tasty and Wunderkind differ
AttributeAB TastyWunderkind
Starting price€500/monthOn request
PlatformsWebWeb, API
Founded2011Unknown

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

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 AB Tasty

  • A/B testing
  • Multivariate testing
  • Personalization
  • Visual editor
  • Google Analytics
  • Salesforce
  • SSL encryption
  • Cloud deployment

Only in Wunderkind

  • Identity resolution network
  • Triggered email
  • Text message marketing
  • Onsite behavioural messaging
  • Performance-linked pricing
  • Managed service model
  • Attribution reporting
  • Email service provider integration

What people use each for

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

AB Tasty

  • A/B and multivariate testing on web and mobilenot Wunderkind
  • Feature flagging and progressive rolloutsnot Wunderkind
  • Personalising content for identified and anonymous visitorsnot Wunderkind
  • Search, recommendations and merchandising for ecommercenot Wunderkind
  • Conversion optimisation experiments across channelsnot Wunderkind

Wunderkind

  • A large apparel retailer that captures email addresses from only a small share of its traffic and wants to message the rest of its cart abandonersnot AB Tasty
  • A publisher converting anonymous readers into newsletter subscribers and paid subscription prospects at volumenot AB Tasty
  • A travel brand with long consideration cycles that wants triggered messaging on browse behaviour without waiting for a form fillnot AB Tasty
  • A retailer that already has a capable ESP and wants an additional revenue channel layered on top rather than a platform replacementnot AB Tasty

Where each one falls short

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

AB Tasty

  • No transparent pricing published; requires custom sales conversation for any quote
  • Pricing determined by traffic volume, number of domains, and selected modules
  • No fixed pricing plans available; all customers receive individualized proposals

Wunderkind

  • Pricing is never published and deals are annual with revenue-share terms and a floor, so the effective cost only becomes clear after a year of attributed revenue you have already paid against.
  • You pay against Wunderkinds own attribution of the revenue it claims to have driven, so the lookback window, credit rules and whether a genuine holdout test is run are commercial terms that materially change your bill and are easy to leave vague.
  • The model needs scale: a site without substantial traffic generates too few identity matches to clear a contract floor, which makes it uneconomic for mid-market retailers however good the pitch sounds.
  • Messaging people who never gave you their email address on your own site carries privacy exposure and brand risk, and it sits uncomfortably with several regulatory regimes and with some consumers regardless of legal defensibility.
  • The identity network is densest in the United States, so a European or Asian retailer gets materially lower match rates and a weaker business case, and the model interacts badly with strict consent regimes such as GDPR.

Pricing, plan by plan

AB Tasty

€500/month
  • Standard$500/month
    • A/B testing
    • Basic personalization
    • Analytics

Wunderkind

On request
  • Wunderkind for Email$undefined/year
    • Identity resolution and triggered email programmes
    • Managed strategy and campaign operation
    • Annual contract with performance-linked commercial terms
  • Wunderkind for Text$undefined/year
    • SMS programmes against the identity graph
    • Consent and suppression management
    • Annual contract with performance-linked commercial terms

Which should you pick?

Choose AB Tasty if

  • You need a/b testing.
  • You also want multivariate testing.
AB Tasty review

Choose Wunderkind if

  • You need identity resolution network.
  • You work on Web, API.
  • You also want triggered email.
Wunderkind review

Questions people ask

Is AB Tasty or Wunderkind better?
Neither clearly leads. AB Tasty starts at €500/month and Wunderkind at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AB Tasty or Wunderkind?
AB Tasty starts at €500/month and Wunderkind at On request.
Does AB Tasty or Wunderkind run on more platforms?
AB Tasty runs on Web. Wunderkind runs on Web, API.
What is AB Tasty best used for?
AB Tasty is most often used for a/b and multivariate testing on web and mobile, feature flagging and progressive rollouts, personalising content for identified and anonymous visitors, search, recommendations and merchandising for ecommerce. Of those, a/b and multivariate testing on web and mobile and feature flagging and progressive rollouts are not what Wunderkind is typically brought in for.
What can AB Tasty do that Wunderkind cannot?
AB Tasty covers A/B testing, Multivariate testing, Personalization, Visual editor. Wunderkind covers Identity resolution network, Triggered email, Text message marketing, Onsite behavioural messaging.

Answered from the vendors’ own pages

AB Tasty: How does AB Tasty calculate pricing?

AB Tasty pricing is customized based on average traffic over the past 12 months or monthly active users (MAUs). The vendor does not offer fixed pricing plans and instead builds custom proposals around each customer's business goals and scope.

Source
Wunderkind: Is Wunderkind the same as BounceX?

Yes. BounceX rebranded as Wunderkind in 2019; the identity resolution and triggered messaging model is the same lineage.

AB Tasty: What factors affect AB Tasty pricing besides traffic volume?

Pricing is customized based on traffic volume, number of domains, selected modules, and implementation scope. All pricing includes platform access, onboarding, training, and support with no hidden fees or surprise overage charges.

Source
Wunderkind: How is Wunderkind priced?

It is not published. Contracts are annual and structured around a share of revenue Wunderkind attributes to its messages, usually with a minimum commitment.

AB Tasty: Does AB Tasty offer a free trial or proof of concept?

AB Tasty does not offer a traditional free trial. Instead, the vendor provides a free proof of concept evaluation typically lasting 1 to 2 weeks to assess platform fit before purchase commitment.

Source
Wunderkind: Does it replace my email platform?

No. It runs alongside your existing ESP and adds a triggered channel; it is not a campaign management replacement.

Wunderkind: Will it work outside the United States?

Less well. The identity network is concentrated in the US, and consent requirements in Europe reduce both match rates and the legal room to message unidentified visitors.

Share

Related pages

More on AB Tasty

More on Wunderkind

Keep looking

Other head to heads