AGENCY LIST

99Ways

Amsterdam, The Netherlands
Visit 99ways.ioExplore local marketExplore service market

Tracking, analytics, and A/B testing systems that turn customer data into growth

99Ways works with companies that hand over the technical side of marketing data — tracking setups, event tracking plan audits, product analytics, and A/B testing — so growth runs on systems rather than guesswork. The firm frames its work as decoding the hidden logic behind customer behavior through experimentation, using tools including PostHog and Hyros to build out data strategy and conversion tracking, including server-side (sGTM) implementations.

Services span the full loop from measurement to optimization: analytics and event tracking, heatmaps and session replay, UX research and heuristics, landing page and form/checkout optimization, and personalization built on what the data shows. The division of labor is explicit — 99Ways handles the data systems and technical infrastructure of marketing, freeing clients to focus on growing sessions, leads, sales, and marketing actions rather than managing trackers and test setups themselves. Based in Amsterdam, the agency positions conversion rate optimization and experimentation as a specialist discipline rather than an add-on to broader marketing work, with initial engagement starting through a consultation request.

2
SERVICES

Capabilities

Category

Digital Marketing

Services

What these services involve

Conversion Rate Optimization
Testing and UX improvements that increase leads and sales from existing traffic.
Marketing Automation
Automated customer journeys across email, CRM, and marketing tools.

Local service markets

How 99Ways scores 42 on Agency List

The Agency List Score rates each listing out of 100 across four equally weighted areas. It measures the strength of the agency's listing and public signals — not the quality of its work.

Presence & Maturity

22 / 25

How complete and how recently maintained this listing is.

  • Has a detailed written overview.
  • Has a tagline summarising what the agency does.
  • 5 of the core profile fields are filled in.
  • Profile details were updated recently.
  • No founding year on record.

Relevance & Capability

15 / 25

How clearly the agency's specialism and services are classified.

  • Assigned to a primary category.
  • 2 services are listed.

Credibility & Trust

5 / 25

Contactability and verification signals that show a real business.

  • Listing ownership is not yet verified.
  • A working website is on record.
  • A contact address is on record, but not on the agency's own domain.
  • No phone number on record.
  • Location is on record.

Authority & Proof

0 / 25

Independent proof of work: reviews, published projects and awards.

  • No published reviews yet.
  • No published project work yet.
  • No awards recorded.

Worked with 99Ways?

Reviews on Agency List come from people who have hired the agency. Be the first to describe what the work was like.

Other agencies near 99Ways

Elsewhere in The Netherlands

About this agency on Agency List

99Ways is listed on Agency List as part of our global directory of professional agencies. Profiles are compiled using a combination of agency-submitted information, publicly available data, and Agency List classification systems.

This page reflects the most current information available for 99Ways and may evolve as additional data is verified or updated.

Local context

99Ways operates in Amsterdam, The Netherlands serving clients locally and beyond. Agency List organizes firms by geography to help buyers understand the distribution of agencies across regions and markets.

Directory hubs

Explore the main hubs to browse agencies by specialty and service.

Data notes

Profile information is derived from agency submissions and public sources. Some attributes may be estimated and are updated over time as additional data becomes available.