1.Merkle
Columbia, MD, USAExperimentation and personalization services on AB Tasty.
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Professional Companies
Review leading ab tasty consulting companies serving USA clients, with company profiles that explain each provider's expertise, delivery focus and fit.
Use the comparison to build a shortlist, then review each company profile for its specialty, location and approach.
Updated October 10, 2026
Side-by-side comparison of leading providers serving USA clients
| Company | Specialty | Location | Website |
|---|---|---|---|
| #1Merkle | Experimentation and personalization services on AB Tasty. | Columbia, MD, USA | Visit site |
| #2Wunderman Thompson | CX and testing partner for AB Tasty. | New York, NY, USA | Visit site |
| #3Isobar | Global digital agency and AB Tasty partner. | Boston, MA, USA | Visit site |
| #4Publicis Sapient | Experience engineering with AB Tasty. | Boston, MA, USA | Visit site |
| #5Valtech | Digital experience partner for AB Tasty. | Copenhagen, Denmark | Visit site |
| #6Merkury (Publicis) | CX transformation on AB Tasty. | Paris, France | Visit site |
| #7Conversion.com | CRO agency with AB Tasty deployments. | London, UK | Visit site |
| #8Widerfunnel | Experimentation program agency. | Vancouver, Canada | Visit site |
| #9Speero | Experimentation and CRO agency. | Austin, TX, USA | Visit site |
| #10iProspect | Media agency with AB Tasty testing services. | Boston, MA, USA | Visit site |
Use this comparison to identify a shortlist, then review the detailed company profiles and USA buyer’s guide below.
Review the available information for each provider before requesting references, pricing and a project proposal.
Experimentation and personalization services on AB Tasty.
Visit website →CX and testing partner for AB Tasty.
Visit website →Global digital agency and AB Tasty partner.
Visit website →Experience engineering with AB Tasty.
Visit website →Digital experience partner for AB Tasty.
Visit website →CX transformation on AB Tasty.
Visit website →CRO agency with AB Tasty deployments.
Visit website →Experimentation program agency.
Visit website →Experimentation and CRO agency.
Visit website →Media agency with AB Tasty testing services.
Visit website →Compare delivery models, rates, contracts and risk before selecting a provider for a US engagement.
This page lists 10 ab tasty consulting companies providers that work with United States clients. We look at delivery track record, whether the team overlaps with US time zones, how they scope and price work, and whether they can sign standard US contracts including an MSA, SOW, NDA and mutual indemnity.
Firms currently featured include Merkle, Wunderman Thompson, Isobar, and Publicis Sapient.
Delivery footprints on this list span Columbia, MD, USA, New York, NY, USA, Boston, MA, USA, and Copenhagen, Denmark, so you can choose between onshore US delivery, nearshore teams with 3–5 hours of overlap, and offshore teams priced for volume work.
US buyers usually see three engagement models for ab tasty consulting companies: fixed-scope projects, time and materials with a monthly cap, and a dedicated team retainer. Onshore US consultancies typically bill $129–$250 per hour, nearshore partners in Latin America $55–$95, and offshore teams $25–$55.
Ask for a rate card by role, not a blended rate — a blended number hides how much of the work is done by junior staff. For fixed-bid work, insist on a written change-order process, and for retainers, confirm the notice period and any minimum monthly hours.
Watch the total cost of ownership: discovery workshops, knowledge transfer, post-launch support, and the cost of taking the work back in house at the end.
Before you sign, confirm the provider carries professional liability (E&O) and cyber insurance with US-acceptable limits, and that the MSA clearly assigns IP ownership of all deliverables to you on payment.
If the engagement touches regulated data, get the compliance posture in writing: SOC 2 Type II for the provider's own systems, HIPAA with a signed BAA for health data, CCPA/CPRA handling for California consumer data, GLBA for financial services, and background-check policies for anyone with production access.
Also nail down worker classification and subcontracting — many US buyers require written approval before any part of the work is passed to a third party.
Run the same questions past two or three firms from this list and compare the answers side by side — the differences are usually more revealing than the proposals.
Practical answers for USA clients comparing providers, pricing and engagement models.