What is Meta CAPI and why do I need it?

Meta CAPI (Conversions API) is server-side tracking that sends conversion events directly from your server to Meta, bypassing iOS privacy restrictions and ad blockers. iOS 14.5 updates can delete 30-60% of pixel events — CAPI recovers those lost conversions.

How do I improve Meta event match quality?

Meta event match quality improves when you send more customer data signals (email, phone, name) via server-side CAPI. Client-side pixel alone misses these signals. A proper CAPI implementation with deduplication typically raises event match quality scores from poor to excellent.

What is the difference between Meta Pixel and Meta CAPI?

Meta Pixel is client-side tracking that runs in the browser — it can be blocked by iOS privacy settings, ad blockers, and browser restrictions. Meta CAPI runs server-side, directly from your server to Meta, so nothing can block it. The best setup uses both together with deduplication.

Accepting new clients

Meta CAPI GTM Server-Side GA4 Shopify WooCommerce TikTok Ads

About Saifur

Solo specialist.
Not an agency.
Every project, personally.

I'm Saifur — a conversion tracking specialist who does one thing and does it well: I make sure your ad platforms get clean, accurate data so they can find real buyers instead of ghost conversions.

My entire focus is tracking — nothing else. That narrow specialization means I'm better at it than generalist agencies who treat tracking as a side service. Every client gets the same level of expertise, whether it's a $300 audit or a $3,000 full implementation. No account managers, no handoffs, no junior work.

1000+

Projects
delivered

5.0★

Upwork
rating

Years
specialist

Book a Free Audit → See Client Results ↗

Why Narrow Focus Wins

Tracking only.
Deep expertise.

If any of these sound familiar, you're in the right place. I've solved these exact problems for 1,000+ stores.

✓

What I do

Meta Pixel + Conversions API (CAPI) setup & audit
GTM web & server-side container setup
GA4 implementation, event tracking & debugging
Shopify & WooCommerce purchase tracking
TikTok Events API & Snapchat CAPI
iOS 14+ event match quality improvement
Attribution audit — find exactly where data leaks
Full written report delivered after every project

✓

Who I work best with

You run Facebook, Google, TikTok, or Snapchat ads
Your ad platform numbers don't match your actual sales
You have an agency but can't trust the data they report
Your ROAS is declining and nobody can explain why
You've heard about CAPI but haven't set it up yet
You want clean, reliable data before you scale spend

Verified Client Feedback

What clients say
on Upwork.

"Easily the best at what he does. Went above and beyond. Officially our go-to for all things tracking. Fixed issues our previous agency didn't even know existed."

Ryan T. eCommerce Store Owner · Upwork · Feb 2026

"Fixed our Meta CAPI in under 2 days. Event Match Quality went from 4.2 to 8.9. ROAS improved noticeably within the first week. I wish I'd hired him 6 months earlier."

Sarah K. DTC Brand Owner · Upwork · Jan 2026

"Saifur found 3 tracking issues we didn't know we had — duplicate events, missing purchase signals, and broken CAPI. His written report was incredibly thorough."

Marcus L. Shopify Store · Upwork · Dec 2025

"Professional, fast, and incredibly thorough. Documented everything clearly, explained what was broken and why, and delivered exactly what was promised. Will hire again."

Aisha M. Digital Agency · Upwork · Mar 2026

View full profile on Upwork — 500+ reviews

Platform Coverage

Every major platform.
Built right.

Server-side Conversion APIs and verified event tracking — across every platform your store runs ads on.

Meta CAPI

Google Ads

GA4 Analytics

Google Tag Manager

TikTok Events API

Snapchat CAPI

Shopify

WooCommerce

Pinterest CAPI

Microsoft Ads

Free · 20 Minutes · No Sales Pitch

Book Your Free
Tracking Audit Call.

Tell me about your setup. I'll show you exactly what's broken and what it's costing you in wasted ad spend — no obligation to hire.

Accepting new clients

200+

stores audited across
Shopify, WooCommerce & custom

What you get
in 20 minutes:

Free · No commitment · No sales pitch

Live Audit

Pixel, CAPI, GTM & GA4 reviewed live on the call

Cost Breakdown

Exact dollar amount your bad data is wasting in ads

Fix Roadmap

Prioritised action plan — zero technical jargon

No Pressure

Honest opinion — no upsell, no obligation to hire

"Easily the best at what he does. Went above and beyond. Officially our go-to for all things tracking."

— Verified Client · Upwork · Feb 2026

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Step 1 of 2 · Your setup

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1 Your website Please enter your website URL

2 Monthly ad spend

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3 Platforms you run ads on

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Meta (Facebook / Instagram)

Google Ads

Meta + Google

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All major platforms

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4 Biggest problem right now

What's going wrong?

No tracking setup at all — starting from scratch

Pixel & Shopify numbers don't match

Meta Event Match Quality score is low

ROAS declining despite same spend

iOS / ad blocker events being lost

No server-side CAPI setup yet

GA4 data looks wrong or incomplete

TikTok / Snapchat tracking broken

Not sure — want an expert to look

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Solo specialist.Not an agency.Every project, personally.

Tracking only.Deep expertise.

What clients sayon Upwork.

Every major platform.Built right.

Book Your FreeTracking Audit Call.