Prooflytics vs Cometly: Marketing Intelligence vs Server-Side Ad Tracking

Prooflytics vs Cometly: Marketing Intelligence vs Server-Side Ad Tracking

Cometly and Prooflytics both touch paid ad performance - but they operate at entirely different layers. Cometly is a server-side tracking and attribution tool: it installs a server-side pixel to recover conversion signals lost to iOS privacy changes and browser blocking, improving the data quality that Meta and Facebook use for optimization. Prooflytics takes that data - clean or not - and delivers daily AI briefings with lifecycle classification, anomaly detection, and an action queue. They are not competitors; they are layers in the same stack.

Quick verdict: Choose Cometly if your Meta Ads attribution is degraded by iOS blocking and you are losing conversion signals that the platform needs to optimize campaigns. Choose Prooflytics if you need daily campaign intelligence - what changed overnight, which creatives are fatiguing, and what to act on this morning.

Key takeaways

Cometly and Prooflytics Operate at Different Layers and Are Not Direct Competitors

Cometly recovers conversion signals at the pixel and tracking layer. Prooflytics analyzes those signals to deliver daily AI briefings. Evaluating them as alternatives misidentifies both the problem each solves and the layer in the stack where each operates.

Cometly Improves Event Match Quality by Bypassing iOS 14 Browser Restrictions

Cometly installs a server-to-server pixel connection that bypasses iOS 14-plus restrictions and browser blocking, directly improving Meta's algorithm optimization input. Better event match quality means Meta's algorithms have more accurate signals to work with.

Prooflytics Takes the Conversion Data and Produces Daily Lifecycle Classifications and an Action Queue

Regardless of whether the input data is clean or degraded, Prooflytics generates daily Scaling/Mature/Fatiguing/Dead classifications, cross-channel attribution reconciliation, and a ranked action queue. The quality of the output improves when the input data is better.

Cometly Fixes the Signal Quality Problem While Prooflytics Addresses What to Do With the Signal

If Meta attribution is degraded by iOS blocking, Cometly is the right fix for that specific problem. If daily intelligence across all channels about what to act on and why is the need, that is what Prooflytics provides. Solving both problems is more effective than solving only one.

Better Conversion Signal Quality From Cometly Produces Better Input for Prooflytics AI Analysis

The two tools are fully complementary - improving the quality of conversion signal with Cometly directly improves the quality of anomaly detection and lifecycle classification in Prooflytics. Both problems are worth solving independently.

What is Cometly?

Cometly: a server-side tracking platform that installs a server-to-server pixel connection between your store and Meta Ads, recovering conversion events that browser-based pixels miss due to iOS 14+ privacy restrictions and ad blockers. It improves event match quality (EMQ) scores and helps Meta's algorithm optimize campaigns with better conversion data. Pricing is custom and based on event volume and ad spend - contact sales for rates.

Cometly improves data quality at the signal layer. It does not analyze what happens after the signal arrives, classify creative lifecycle stages, or generate daily briefings.

What is Prooflytics?

Prooflytics: a marketing intelligence platform connecting Meta Ads, Google Ads, GA4, LinkedIn Ads, and 400+ other sources, delivering a daily AI briefing with lifecycle classification (Scaling / Mature / Fatiguing / Dead), cross-channel attribution, HADI hypothesis tracking, Competitor Intelligence, and a ranked action queue with one-click apply.

Prooflytics

See what a marketing-intelligence layer changes

One brief across every source — and the memory of what works.

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How they compare

Pricing comparison

Prooflytics tier features:

• Starter $79/mo: 1 user, 5 accounts, weekly report, action queue, HADI, Competitor Intel, custom AI rules
• Growth $199/mo: 3 users, 15 accounts, + daily AI briefing, PDF/email, 10 tracked competitors
• Scale $449/mo: 10 users, 35 accounts, + monthly strategic report, API access, onboarding session
• Enterprise: Custom - unlimited everything, white-label PDF

Tracking tells you what happened - intelligence tells you what to do

The ICP problem with tracking-only tools: Cometly recovers conversion signals that Meta needs to optimize. That is genuinely valuable - better EMQ means the algorithm bids more accurately, CPAs typically improve, and ROAS stabilizes. But the signal recovery only improves what Meta already does automatically. It does not tell the campaign manager which creatives are entering fatigue, what the daily anomaly is, or what to pause and scale this morning.

Prooflytics operates on the layer above: taking whatever data is available (with or without server-side tracking) and delivering structured intelligence - lifecycle classification, daily briefing, action queue. A team using Cometly for clean signal recovery and Prooflytics for daily operational intelligence has both layers covered.

When Cometly is the right choice

• Your Meta Ads campaigns show significant gaps between pixel-reported and server-side reported conversions
• iOS 14+ privacy changes have degraded your event match quality score below 7
• You run a Shopify or e-commerce store where purchase signal recovery directly improves algorithmic optimization
• Improving Meta's ability to find similar buyers is a current optimization priority

When Prooflytics is the right choice

• You need daily cross-channel campaign intelligence beyond pixel signal quality
• Creative lifecycle scoring, HADI experiment tracking, and action recommendations are required
• You want to know every morning what changed and what to do about it
• Meta, Google Ads, GA4, and LinkedIn are your core channels

Bottom line

• Cometly solves a specific signal quality problem: recovering iOS-blocked conversions to improve Meta's algorithmic optimization.
• Prooflytics delivers daily cross-channel campaign intelligence: lifecycle scores, anomaly alerts, HADI experiments, Competitor Intelligence, and a ranked action queue.
• For active Meta advertisers: Cometly improves the signal quality; Prooflytics tells you what to do with the results every morning.

You can read independent reviews of Prooflytics on G2 and compare it to alternatives in the marketing analytics category.

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