~/HOME RECOMMENDED_STACK

Updated April 2026 · Free tools · No code required · Verified free tiers

Runs on Make.com's 1,000 free ops/month · $0 forever

The Recommended Free Shopify Stack — 7 Vetted Tools, Ranked by ROI.

Free tools replacing your tracking apps, inventory software, email platform, TikTok CAPI, P&L reporting, and automation connectors. Free forever. Deploy in under 6 minutes.

// reference layer — every tool this stack is built on, why it was chosen, and when to upgrade

$149–$299/moAd tracking apps
$150–$400/moKlaviyo / email
$39–$199/moTikTok + inventory
$19–$299/moP&L + connectors
No code required Live in ~6 minutes Your data, your accounts Remove anytime
$700+
Saved / month
7
Tools vetted
$0
Monthly cost
Replace My Apps Free → See All 7 Tools ↓

Powered by Make.com + Systeme.io — both free. Most stores never pay a penny.

One Stack. Every Fix.

each tool targets a specific profit leak. deploy one or all — each costs $0, runs forever.

Workflow Automation Start here
STACK CORE // AUTOMATION HUB

Make.com

the free automation hub that powers the entire stack.

saves $49–$99/mo
setup ~2 min
replaces
ZapierPabblyAutomate.ioPaid connectors
1,000 ops/month — covers up to 200 Shopify orders
best for every store. it is the hub every other tool in this stack connects through.
not for stores on 500+ complex multi-branch orders/month — upgrade to Core at $10.59/mo

10× more free operations than Zapier. Real-time webhook triggers vs Zapier's 15-minute polling. Multi-branch scenarios and full visual builder on the free tier. Every tool in this stack runs through it.

Activate Make.com free →
Email Marketing & Funnels Best Klaviyo alternative
EMAIL LAYER // KLAVIYO REPLACEMENT

Systeme.io

replace klaviyo, clickfunnels, and teachable — permanently free.

saves $150–$400/mo
setup ~30 min
replaces
KlaviyoMailchimpClickFunnelsTeachableThinkific
unlimited contacts · unlimited email sends · 3 funnels · CRM · course hosting — $0 forever
best for stores paying Klaviyo $150+/month (£120+/month for UK stores) on welcome, abandoned cart, and post-purchase flows.
not for stores relying on Klaviyo's advanced predictive analytics or deep Shopify segment triggers.

Klaviyo changed billing in February 2025 — stores now pay for every active profile whether they email them or not. Affects UK, US, AU, and CA stores equally. Systeme.io has no profile billing, no contact limits, and no expiry on the free plan. Most stores save $150–$400/month permanently.

Activate Systeme.io free →
AI Customer Support AI chat + support
SUPPORT LAYER // AI LIVE CHAT

Tidio

ai-powered live chat that converts browsers into buyers — free tier available.

saves $60–$300/mo
setup ~5 min
replaces
GorgiasReamazeZendesk ChatIntercomFreshdesk
50 live chat conversations/month · basic chatbot · 1 seat — free tier
best for stores losing conversions to unanswered pre-purchase questions or spending $60+/month on helpdesk tools.
not for large support teams needing deep CRM or ticketing integrations at scale — use Gorgias at that stage.

Tidio's Lyro AI answers up to 70% of customer questions automatically — no human agent needed. Deploys directly on Shopify in 5 minutes via app install, recovers abandoned carts via live chat, and replaces helpdesk subscriptions costing $60–$300/month.

Activate Tidio free →
Inventory & P&L Stocky replacement
DATA LAYER // INVENTORY + P&L

Google Sheets

your inventory ledger, p&l dashboard, and data layer — permanently yours.

saves $29–$449/mo
setup ~5 min
replaces
StockyLinnworksSkubanaInventory PlannerBeProfitGlew.ioPeel
unlimited rows · real-time webhook updates via Make.com · formula engine — $0
best for every Shopify store that wants to own their operational data, not rent it inside a third-party dashboard.
not for stores needing barcode scanning, multi-warehouse physical logistics, or EDI integrations at enterprise scale.

Every paid inventory tool puts your data behind a paywall. Stocky shuts down August 31 2026 — 200,000+ stores across the UK, US, AU, and CA lose inventory history permanently on that date. Google Sheets inverts this: your data lives in a file you own, updated via Make.com webhook in real time, forever.

Deploy Stocky Swap free →
Ad Tracking Q1 2026 ROAS fix
TRACKING LAYER // SERVER-SIDE META

Meta Conversions API

recover 20–40% of lost purchase events — free server-side tracking via make.com.

saves $149–$299/mo
setup ~6 min
replaces
Triple WhaleNorthbeamElevar (Meta)Hyros
free via make.com webhook — no third-party tool required
best for any store running Meta ads that saw ROAS drop after Shopify's January 13 2026 pixel throttle or iOS 26 fbclid stripping.
not for stores needing multi-touch attribution modelling across 5+ channels simultaneously.

iOS 26 strips fbclid from private browsing links. Shopify throttled app pixels on January 13 2026. Stores on browser pixels alone are losing 30–45% of conversion data. Server-side CAPI fires from Shopify's server — unrestricted by iOS, ad blockers, or cookie expiry. Critical for UK, US, AU, and CA stores running Meta campaigns.

Deploy CAPI Shield free →
TikTok Tracking Runs free alongside CAPI Shield
TRACKING LAYER // SERVER-SIDE TIKTOK

TikTok Events API

recover 20–40% of lost tiktok conversions — branches from your existing make.com scenario.

saves $39–$299/mo
setup ~6 min
replaces
WeltPixelAnalyzifyElevar TikTokTrackify
branches from the same make.com scenario as CAPI Shield — zero extra cost
best for stores spending on TikTok ads who need EMQ scores of 6–8 for algorithm optimisation.
not for stores with minimal TikTok spend where attribution accuracy is less critical.

TikTok's CompletePayment event sent server-side achieves EMQ 6–8 in most deployments. iOS ITP and ad blockers cannot intercept server-side signals. Branches from your existing Make.com scenario at zero additional operations cost.

Deploy TikTok CAPI free →
Infrastructure Required at 500+ orders/mo
INFRA LAYER // 500+ ORDERS/MONTH

Google Workspace

remove gmail api limits before they crash your stack at peak volume.

saves Prevents stack crashes
setup ~10 min
replaces
Gmail API throttlingPaid automation tiersDeveloper workarounds
not free — $6/user/month (Business Starter). Required at 500+ orders/month.
best for high-volume stores where Gmail API limits silently throttle automations during Black Friday or product launches.
not for stores under 300 orders/month — free Gmail handles this volume comfortably.

Free Gmail enforces hard limits: 100 emails/day, 6-minute Apps Script executions, 90 minutes total runtime/day. These limits silently kill automations during traffic spikes. Google Workspace removes every limit. It is the only paid upgrade the $0 stack ever needs.

Start Workspace trial →

Full Stack at a Glance

every tool, saving, setup time, and link in one place.

Tool Category Replaces Monthly saving Setup Free tier Link
Make.com Workflow Automation Zapier, Pabbly, Automate.io +1 $49–$99/mo ~2 min 1,000 ops/month — covers up to 200 Shopify orders Activate free →
Systeme.io Email Marketing & Funnels Klaviyo, Mailchimp, ClickFunnels +2 $150–$400/mo ~30 min unlimited contacts Activate free →
Tidio AI Customer Support Gorgias, Reamaze, Zendesk Chat +2 $60–$300/mo ~5 min 50 live chat conversations/month Activate free →
Google Sheets Inventory & P&L Stocky, Linnworks, Skubana +4 $29–$449/mo ~5 min unlimited rows Deploy free →
Meta Conversions API Ad Tracking Triple Whale, Northbeam, Elevar (Meta) +1 $149–$299/mo ~6 min free via make.com webhook — no third-party tool required Activate free →
TikTok Events API TikTok Tracking WeltPixel, Analyzify, Elevar TikTok +1 $39–$299/mo ~6 min branches from the same make.com scenario as CAPI Shield — zero extra cost Activate free →
Google Workspace Infrastructure Gmail API throttling, Paid automation tiers, Developer workarounds Prevents stack crashes ~10 min not free — $6/user/month (Business Starter). Required at 500+ orders/month. Start trial →

Recommended Deployment Order

// zero code · each step builds on the previous
  1. Make.com 2 min
    Activate your automation hub activate →
  2. CAPI Shield 6 min
    Deploy server-side Meta + Google tracking view setup guide →
  3. TikTok Events API 6 min
    Add TikTok branch to your existing scenario view setup guide →
  4. Stocky Swap 4 min
    Deploy inventory to Google Sheets before August 31 view setup guide →
  5. P&L Auto 8 min
    Add live profit dashboard to your Google Sheet view setup guide →
  6. Tidio 5 min
    Activate AI live chat on your store activate →
  7. Systeme.io 30 min
    Migrate email flows from Klaviyo activate →
Read the full deployment guide →

Not Sure Which Tools You Need?

run a free diagnostic first. under 2 minutes. no signup required.

// tools.stackarchitect.xyz has moved to stackarchitect.xyz/tools — bookmarks redirect automatically

See all 16 free Shopify diagnostic tools →

What Store Owners Say

Common Questions

Why are these tools free?
Each tool has a free tier that covers what most Shopify stores actually need. This page uses affiliate links — if you sign up through a link here, Stack Architect earns a small commission at no extra cost to you. That's what keeps every tool, guide, and calculator on this site permanently free.
What is the difference between this page and the Stack Architect homepage?
The homepage is where you download the full deployment blueprint and get step-by-step setup guides sent to your inbox. This page is the reference layer — every tool in the stack explained, compared, and linked so you can audit each component independently. Start here if you are researching; go to the homepage if you are ready to deploy.
What order should I deploy in?
Start with Make.com — it is the hub everything else connects to. Then deploy CAPI Shield, add the TikTok branch, deploy Stocky Swap (critical before August 31 2026), add P&L Auto, activate Tidio, then migrate Klaviyo to Systeme.io.
Do I need all the tools?
No. Each tool is independent. Use the free diagnostic tools at stackarchitect.xyz/tools to identify which profit leaks apply to your store, then deploy only what you need.
When does Shopify Stocky shut down?
Stocky retires August 31 2026. All stores — UK, US, AU, CA — lose access and all inventory data is permanently deleted on that date. Export your data now from Shopify Admin → Apps → Stocky → Settings → Export, then deploy Stocky Swap as your replacement.
Is this stack GDPR compliant?
Yes. Your data flows via secure webhooks from Shopify into tools you control — Google Sheets lives in your own Google account, Systeme.io is GDPR compliant, and Make.com offers EU data processing. Nothing is shared with third parties beyond the tools you choose to connect.
Does this work for UK and international Shopify stores?
Yes. All tools work with Shopify stores regardless of region — UK, US, AU, CA, and EU stores all deploy identically. Pricing savings are shown in USD but apply proportionally in GBP and AUD.
What is the maximum I can save?
Stores deploying the full stack save $700+/month based on the verified pricing differences between each paid app and its free replacement. Use the Shopify App Stack Kill-or-Keep Auditor at stackarchitect.xyz/tools to calculate your exact saving.
Where have the diagnostic tools moved?
All 16 free Shopify diagnostic tools and calculators have moved from tools.stackarchitect.xyz to stackarchitect.xyz/tools. All old URLs redirect automatically — your bookmarks still work.