We are a software development agency focusing only on A/B test and Personalization Campaign development.
San Francisco Bay Area
Joined August 2017
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GA4 says conversions dropped. Your Shopify orders didn't.
Claude can audit GA4, but left alone it will confidently explain a drop that never happened.
5 copy-paste prompts + a 12-point checklist that keep it honest:
brillmark.com/ga4-audit-clau…
#GA4 #CRO
Why do customers leave without buying?
Surprise shipping costs
Slow pages
Long checkout
Hard to use on mobile
Fix these before Black Friday.
Book a free consultation: brillmark.com
#ecommerce #onlinestore
Website traffic but no sales?
* A/B testing and CRO
* AI automation for sales and support
* GA4 setup and analytics
* Shopify and WordPress development
* White-label CRO for agencies
200+ brands. Book a call: brillmark.com
#CRO #ConversionRateOptimization #ABTesting
AI found the problem. But who's fixing it? 👀
Conversion leaks, weak CTAs, mobile friction an audit is only the start.
Brillmark helps turn insights into action. 🚀
🎯 Get your FREE Shopify AI CRO Audit with 5 expert-reviewed opportunities.
👉 brillmark.com/shopify-ai-cro…
#CRO
GA4 reported 12 leads. BigQuery counted 33.
The other 21 clicked "Reject All". Consent Mode v2 still sent a cookieless ping for each one. GA4 hid them below its modeling threshold. The raw BigQuery export kept every hit.
brillmark.com/bigquery-gdpr-…
AI can spot conversion leaks. But who's fixing them before Black Friday? 👀
An AI CRO Audit finds opportunities. Brillmark helps build and test the fixes.
🚀 Get your FREE AI CRO Audit with 5 expert-reviewed opportunities.
👉 brillmark.com/agentic-cro-pr…
#CRO
Your Black Friday ideas are ready. But is your dev team? 👀
Shopify fixes, A/B tests, landing pages & QA piling up?
Brillmark provides extra development hands to help you ship faster. 🚀
📩 Need support? Let's talk!
👉 brillmark.com/?utm_source=Tw…
#BlackFriday2026 #Shopify #CRO
A Bing idea sat in the backlog for 6+ months.
Once A/B tested: +12% revenue, $100M+ a year.
Most ideas don’t win. At Microsoft, about 1 in 3 does.
The 8 parts of a test you can trust: brillmark.com/anatomy-of-an-…
#AI #WebDevelopment
#CRO #ABTesting #Experimentation
#Shopify
Only 14% of customer service issues get fully resolved in self-service (Gartner).
Most AI chatbots fail at the job, not the AI: they can't act, suggest or route to the right person.
5 failures + a pre-launch check:
brillmark.com/why-ai-chatbot…
#AI #Chatbots
Black Friday is coming but is your dev team ready?
If you need extra development support to get campaigns, landing pages, A/B tests, CRO changes, or last-minute fixes live on time, Brillmark can help.
Need extra support this Black Friday? DM us or comment below.
#BlackFriday
Everyone’s using AI.
But is it safe with business data? Cost-effective? Under your control?
CAS builds custom AI agents for your business.
Your data. Your rules. Your AI.
Get a free working prototype for business.
bit.ly/3Vz04wj
#AIAgents #AIForBusiness #AIAutomation
Your Website Has Revenue Leaks. AI Can Find Them.
Not because you need more traffic.
Because hidden conversion leaks are stopping visitors from taking action.
Find what your website is hiding.
brillmark.com/ai-cro-audit-h…
lnkd.in/g96aqHM4
#CRO #AI #Growth
AI can help you find opportunities, generate variations, and analyze results.
But a successful A/B test still needs:
→ Strategy
→ Development
→ QA
→ Measurement
Automate the process. Don't automate the thinking.
lnkd.in/p/gcpZ9faj
#CRO #ABTesting #AI #Experimentation
Your CTA is where interest becomes action.
Test:
→ Copy
→ Design
→ Placement
→ Context
Small changes. Better insights.
brillmark.com/agentic-cro-pr…
#CRO #ABTesting #CTATesting #GrowthMarketing
AI can suggest the next experiment.
But real experiment engineering makes sure it works.
Ideas are only the beginning. Reliable testing comes from strong development, QA, tracking, and measurement.
brillmark.com/ai-website-opt…
#CRO #ABTesting #AI #Experimentation
Most CRO processes stop at finding ideas.
But the real challenge is knowing:
What should we test?
Why should we test it?
And what did we learn after the experiment?
Want to explore how this can work for your website? Get a free CRO audit → brillmark.com/agentic-cro-pr…
The future of CRO is not just creating more tests.
It’s building a system that learns from every experiment.
Want to explore how this can work for your website?
Get a free CRO audit → lnkd.in/gAWD9DQp 🧲
#AI #CRO
#ABTesting #GrowthMarketing #MarTech
#Ecommerce
A/B testing is not about changing your website. It’s about learning what your users prefer.
Through website experimentation and split testing, businesses can move from assumptions to data-driven decisions.
Test. Learn. Optimize.
#ABTesting #SplitTesting #WebsiteExperimentation
Before you automate CRO with AI, fix the foundation first.
Better data. Better testing. Better QA.
AI works best when it builds on a process you can trust.
brillmark.com/agentic-cro-pr…
#CRO #AI #ABTesting #GrowthOptimization
