Cometly vs Triple Whale: Which Attribution Tool Fits (2026)

June 25, 2026 · 5 min read

Cometly ($199-5,000/mo, sales-led) is multi-platform paid-ad attribution with CAPI enrichment for Meta and Google. Triple Whale ($129-279/mo, published) is Shopify-native with a fast install and Moby, a Claude-powered AI assistant. Triple Whale fits Shopify stores wanting simple setup and a big community. Cometly fits brands across platforms that prioritize CAPI match rates. Both cover paid ads only and both pick the model for you. Stores needing organic, email, and direct attribution, or the ability to inspect the model, need a different tool.

The short version

Triple Whale and Cometly both report on paid-ad performance, but they aim at different buyers. Triple Whale is built for Shopify. It installs in minutes, carries a large store community, and ships Moby, a Claude-powered assistant you can ask questions in plain language. Cometly works across ad platforms and leads with CAPI enrichment, improving the conversion signal you send back to Meta and Google. If you run a Shopify store and want speed and simplicity, Triple Whale fits. If you run paid ads across several platforms and care most about match rates, Cometly fits.

What neither does: look past paid ads, or show you the model doing the math.

At a glance

Factor	Cometly	Triple Whale
Starting price	~$199-5,000/mo (sales-led)	$129-279/mo (published)
Platform	Multi-platform	Shopify only
Channel coverage	Paid ads (Meta, Google, TikTok)	Paid ads, Shopify-centric
Attribution models	4 fixed	3 fixed
Custom models	No	No
AI assistant	AI Chat	Moby (Claude-powered)
CAPI enrichment	Native (Conversion Sync)	Limited
Setup	Days	Minutes (Shopify app)
Community	Smaller	40,000+ Shopify brands

Where Cometly wins

CAPI enrichment

Cometly improves the data you push to Meta's Conversions API, raising match rates so the platform recognizes more of your conversions. That feeds better optimization and audience building. Triple Whale's CAPI handling is limited by comparison, so for a brand leaning hard on Meta performance, Cometly pulls a lever Triple Whale doesn't.

Works beyond Shopify

Cometly isn't tied to one storefront. If you sell on a custom stack, headless commerce, or several platforms at once, Cometly tracks across them. Triple Whale stops at the edge of Shopify.

Where Triple Whale wins

Shopify-native setup

Triple Whale installs as a Shopify app in minutes. No SDK work, no long onboarding. For a lean store team without engineering time, that speed is the whole pitch.

Moby, the Claude-powered assistant

Moby answers data questions in plain language, so a marketer can ask "which campaigns drove the most new customers last week?" and get an answer without building a report. Cometly's AI Chat exists but Moby is the more developed assistant.

Published pricing and a big community

Triple Whale lists $129-279/mo on the page and sits behind a community of 40,000+ Shopify brands. Cometly hides pricing behind a demo. For a store comparing options on a weekend, Triple Whale is far easier to scope and trust.

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The pricing reality

Scenario	Cometly (estimated)	Triple Whale
Small Shopify store	~$199-499/mo	$129/mo
Growing store	~$500-1,500/mo	$129-279/mo
Scaling brand	~$1,500-5,000/mo	$279/mo + add-ons

Triple Whale is the cheaper and more predictable line item, especially as ad spend grows. Cometly's cost climbs with spend and stays opaque until you talk to sales.

Choose Cometly if...

You sell across multiple platforms, not just Shopify
CAPI enrichment and Meta match rates are a priority
Ad-platform optimization is the job you're hiring for

Choose Triple Whale if...

You run a Shopify store and want a fast, native install
You want a Claude-powered assistant for plain-language data questions
Published pricing and a large peer community matter
Your team is non-technical and wants simplicity over depth

The third option most teams actually need

Both tools tell you how your paid ads performed. Neither tells you which channels actually drove the revenue. If organic search starts a chunk of your customer journeys and email drives repeat purchases, Cometly and Triple Whale both miss it. And both hand you a fixed model: three in Triple Whale, four in Cometly, none of them editable, none of them visible.

mbuzz runs eight attribution models on the same data, side-by-side, so you can see the spread between them instead of trusting one. You can fork any model and rewrite its logic in a SQL-like Attribution DSL. It covers every channel, not just paid ads, and runs server-side so it keeps the touchpoints that ad blockers and iOS privacy strip from client-side trackers. It installs through open-source SDKs and sits on top of Shopify rather than replacing your setup. Pricing is on the page: free, $29, $99, $299 a month.

Factor	Cometly	Triple Whale	mbuzz
Channel coverage	Paid ads	Paid ads (Shopify)	All channels
Attribution models	4 fixed	3 fixed	8 + custom DSL
See the model	No	No	Yes
Tracking	Client-side + CAPI	Client-side	Server-side
Pricing	Opaque	$129-279/mo	Free / $29-299/mo

You can try the mbuzz demo with sample data and no signup to see the eight models side-by-side. If you're still mapping what your store actually needs, the free Measurement Maturity Assessment scores you across six dimensions in about three minutes.

Attribution beyond paid ads

mbuzz tracks every channel with 8 models you can compare and edit. Server-side accurate, transparently priced. Start free.

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Cometly Alternatives — 7 attribution tools compared
Triple Whale Alternatives — other e-commerce options
mbuzz vs Cometly — all-channel vs paid-ads attribution
mbuzz vs Triple Whale — multi-channel vs Shopify-native

Key Takeaways

✓Triple Whale is Shopify-only, installs in minutes, and includes Moby (Claude-powered AI)
✓Cometly works across platforms and leads on CAPI enrichment for Meta match rates
✓Triple Whale publishes pricing ($129-279/mo); Cometly is sales-led and opaque
✓Both cover paid ads only and both run a fixed model you can't edit
✓Stores wanting organic and email attribution, or model inspection, need a different tool

Is Cometly or Triple Whale better for Shopify?▼

Triple Whale is purpose-built for Shopify: it installs in minutes as a native app, has a 40,000+ store community, and includes Moby, a Claude-powered AI assistant for natural-language data queries. Cometly works across platforms but isn't Shopify-specific. For a Shopify-only store, Triple Whale is usually the simpler fit.

What's the price difference?▼

Triple Whale publishes flat pricing from $129 to $279/mo. Cometly is sales-led and scales with ad spend; market estimates run $199 to $5,000/mo. Triple Whale is both cheaper and easier to scope without a sales call.

Do Cometly or Triple Whale track organic and email?▼

Neither is built around it. Both center on paid-ad performance. If organic search, email, and direct drive meaningful revenue for your store, both tools leave that traffic largely uncredited.

Can you edit the attribution model in either tool?▼

No. Triple Whale offers three fixed models; Cometly offers four. Neither lets you write custom logic. Tools like mbuzz run eight models side-by-side and let you fork and edit them in a SQL-like DSL.

Holly Mehakovic

Co-Founder, mbuzz

Holly Mehakovic is Co-Founder of mbuzz. With 10+ years in marketing including roles at Westpac, Avon, and Forebrite, she's obsessed with making measurement actually useful.

Harvard Extension School Forebrite Westpac Avon

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