Blotout vs Elevar (2026): Server-Side Tracking, Identity and Pricing Compared

Elevar suits Shopify stores that want server-side tracking priced by orders, with a free plan and monthly billing, run with or without Google Tag Manager. Blotout suits larger and regulated brands that want collection on their own domain, a lifetime identity graph, HIPAA plans or self-hosting, and can accept event-based pricing and an annual contract above its $60 Starter plan.

We checked both on October 24, 2026, against their own pricing pages, documentation and Shopify App Store listings. For each tool on its own, see our Blotout review and our guide to Elevar alternatives. Upstack competes with both and is our product, so it appears only near the end.

Blotout vs Elevar at a glance

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How do Blotout and Elevar collect and send data?

Elevar starts with a data layer: a script on your store that captures product, cart, checkout and customer events in one consistent format. Its server-side tracking takes those events, plus order data from Shopify webhooks, and routes them to the destinations you switch on in the Elevar dashboard, per its technical overview. The infrastructure runs on Google Cloud, and Elevar doesn't support hosting on your own servers; its docs point teams that want that to server-side Tag Manager instead.

Google Tag Manager is now optional. Elevar's docs describe two setups. With GTM, events pass through a container you or an agency manage, which allows fully custom events and parameters. Without GTM, events flow straight from Elevar's data layer and setup runs from checklists in Elevar's app, which Elevar recommends for new installs that don't need heavy customization. Older guides that describe Elevar as GTM-only are out of date.

Blotout's EdgeTag works one layer lower. A collector on your site sends events to infrastructure on a subdomain of your own domain, per EdgeTag's getting-started guide, and from there EdgeTag formats each event for each platform's API and sends it server-side. Blotout describes the stack on its EdgeTag page as single-tenant, with a dedicated database, processing, endpoints and storage per brand, run by Blotout or self-hosted. It doesn't use Google Tag Manager.

The practical difference is ownership. Elevar is an app that routes your store's data through its own cloud. Blotout puts the collection point on your domain and the processing in a stack reserved for you.

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How does each one recognize returning shoppers?

This is where the two differ most.

Elevar's Session Enrichment uses a server-set cookie that lasts one year. When a shopper signs up for email or SMS, logs in or checks out, Elevar links their email and phone to that cookie's user ID and adds them to later server-side events, per its Session Enrichment docs. It also keeps click IDs, UTMs and referrers server-side, so a sale weeks after the first click still carries its source. Elevar says this raises identifiable events by 50 to 60%. The payoff it leads with is Klaviyo: browse and cart abandonment flows fire for returning shoppers whose Klaviyo cookie has expired. Because the ID lives in a cookie, it recognizes the same browser for up to a year.

Blotout's identity graph keeps a persistent ID per browser that survives a deleted cookie, and connects a visitor's earlier anonymous browsing to their profile once they share an email or phone number. Its EdgeTag page calls this "a lifetime graph, with no expiry date" that recognizes the same customer across sessions, devices and repeat purchases. Identifying anonymous visitors through outside data is a partner integration that Blotout prices on request.

So Elevar holds identity for a year on the same browser, and Blotout, by its own description, holds it with no expiry and across devices. Neither publishes an independent test of how many returning shoppers it recognizes. If identity across devices matters to you, our identity graph explainer covers how the matching works.

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Destinations and plan limits

Elevar connects to 50+ marketing tools, 35+ of them server-side, including Meta, Google Ads, GA4, TikTok, Klaviyo, Attentive and Postscript, per its Audiense Online page. The catch is the plan limit. Base and Core send to 2 destinations, and only advertising or analytics ones, so sending to Klaviyo, an affiliate network or BigQuery takes Advanced. Advanced allows 4 destinations of any type, Premium 10 and Elite 25. Only those three plans can add more, at $125 a month per extra destination; Base and Core can't.

Blotout lists 55+ integrations on every plan, from ad platforms (Meta, Google Ads, TikTok, Pinterest, Snapchat, X) to retention tools (Klaviyo, Attentive, Postscript) and analytics and data tools (GA4, Segment, Amplitude, Mixpanel, Northbeam, Triple Whale). Every plan includes the full list. What you pay for instead is volume: each destination adds to your billable events, and Blotout sizes its plans by pageviews multiplied by channels.

Both charge for adding destinations. Elevar does it through plan tiers and a per-destination fee; Blotout does it through the event count.

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Setup and day-to-day maintenance

Elevar installs from the Shopify App Store. On the GTM-less setup, its app walks you through sources and destinations with checklists; on the GTM setup, you or an agency import and maintain the tags. Expert installation is $1,000 one-time on paid plans and headless installation $4,500, per the Audiense Online pricing page, and analyst services start at $500 a month. Audiense's product page offers free white-glove installation to stores that sign up before November 6, 2026. Once live, Elevar emails an alert when the share of orders reaching a destination falls below a threshold you set.

Blotout needs three kinds of access before you start: your DNS provider, each channel's credentials and your site code. Onboarding issues a TXT record and a CNAME record for your DNS. Blotout says onboarding takes under 15 minutes with everything ready, though some DNS providers take longer to propagate, and a credit card is required before deployment. Starter is self-serve with documentation. Growth and Professional add an onboarding call, setup validation, and a test that sends EdgeTag's events to a secondary Meta pixel or Google Ads conversion before you switch to the main one. Headless and custom storefronts need a front-end developer, or Blotout's implementation add-on from $299. Blotout also sells a fully managed service where its engineers run the setup and ongoing changes.

Day to day, Elevar on the GTM-less path and Blotout both keep the event logic on the vendor's side. Elevar on the GTM path leaves you maintaining a container through theme changes and new apps.

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Blotout vs Elevar pricing

Elevar charges by orders. Blotout charges by events, which grow with traffic and with each destination. So which one is cheaper depends on your traffic as much as your sales.

Elevar plans, from the Audiense Online pricing page and its Shopify App Store listing, billed every 30 days:

Blotout ecommerce plans, from its pricing page:

Blotout's Shopify App Store listing shows a second price list: Basic at $49.99 a month for 100,000 events and Maintenance at $249.99 with implementation support, both with $1 per 5,000 extra events and a 7-day free trial. Ask which list applies before you sign. Source for both vendors: their pricing pages and App Store listings, checked October 24, 2026.

What each costs at your store's size

This table assumes four destinations (Meta, Google Ads, TikTok and Klaviyo) and 100 pageviews per order, roughly a store converting 2% of sessions at two pages per session. For Blotout we used its own sizing of 100,000 events for about 20,000 pageviews sent to four channels, or 5 events per pageview. To estimate your own Blotout bill, multiply your monthly pageviews by 5.

Blotout comes out far cheaper for a small store sending to several channels, the two meet around 10,000 orders, and Elevar is cheaper at 30,000. A content-heavy store with more pageviews per order pays more on Blotout; a store sending only to Meta and Google pays less on Elevar Core. Installation adds to either bill. Our Elevar pricing guide covers Elevar's overages, add-ons and install fees in detail.

What do Shopify reviewers say about each?

Elevar has 4.8 stars from 170 reviews on the Shopify App Store: 153 five-star, and 16 of 170 (9%) at three stars or below. Five-star reviewers praise onboarding, named support staff and cleaner data in GA4, Meta, Google Ads and Klaviyo. By our count, the low reviews most often describe setup or removal that was hard for non-developers (6 of 16), slow or missing support (4 of 16), billing and installation fees (4 of 16), and tracking that didn't improve (4 of 16). One is from 2026; the rest date from 2019 to 2025. Our Elevar review goes through them in full.

Blotout EdgeTag has 4.7 stars from 26 App Store reviews: 22 five-star, and 4 of 26 (15%) at two stars or below. Five-star reviewers praise hands-on support and better match quality. The low reviews describe setup that couldn't be finished, including DNS records on a Hydrogen store, and refunds that took weeks. Our Blotout review breaks these down.

Both sets of complaints point the same way: setup is where things go wrong, so test on a secondary pixel before you switch your main one.

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Which should you choose: Blotout or Elevar?

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When neither is the right fit

Some brands compare these two because they want two things: server-side events that reach Meta, Google, TikTok and Klaviyo, and returning shoppers recognized without a cookie limit. Neither of those requires DNS records or a plan tier that caps destinations.

Upstack Signal, our product, does both for Shopify and DTC brands. It sends events server-side with identity resolution from Upstack's own graph of 750M+ devices and 150M+ customers, using deterministic and probabilistic matching, and an Upstack ID lasts the life of the customer. Pricing is per order with every destination included: $149 a month for up to 1,000 orders, $399 for 10,000 and $1,199 for 30,000, month to month with a 21-day free trial and no credit card. It installs from the Shopify app in under 20 minutes, with no GTM container and no DNS records. It doesn't offer HIPAA plans, a BAA, single-tenant hosting or self-hosting, and it's built for Shopify and DTC brands rather than lead generation. Our Upstack vs Blotout comparison goes through the differences line by line.

If you'd rather keep Google Tag Manager and run the server side yourself, our Stape vs Elevar comparison covers that route.

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Frequently asked questions

Is Blotout the same as EdgeTag?

Blotout is the company and EdgeTag is its server-side tracking product. The Shopify app is listed as Blotout EdgeTag, and its documentation is at docs.edgetag.io. Blotout also sells consent tools and an AI support agent.

Is Blotout cheaper than Elevar?

For small stores sending to several channels, usually yes. At 1,000 orders and four destinations, we estimate $140 a month on Blotout Starter against $650 on Elevar Advanced. At 30,000 orders, Elevar Premium at $1,250 comes in below our estimate of $1,500 on Blotout Professional. Blotout bills by events, so a store with many pageviews per order pays more.

Does Blotout need Google Tag Manager?

No. EdgeTag uses its own collector, which sends events to your first-party subdomain. Elevar works either way: with a GTM container, or GTM-less from its app.

Which is better for Meta CAPI?

Both send server-side events to Meta's Conversions API with customer identifiers, and neither publishes an independent accuracy test. Run the one you're considering on a secondary pixel for two to four weeks, then compare Event Match Quality and purchases against your Shopify orders before switching. Blotout's Growth and Professional onboarding builds this test in. Our Event Match Quality guide explains what moves the score.

Which is easier to set up?

On a standard Shopify store, Elevar's GTM-less setup needs no DNS access and runs from its app. Blotout needs someone who can add DNS records and, for headless stores, a front-end developer. Both sell installation help: Elevar's expert installation is $1,000, and Blotout includes onboarding on Growth and above or sells an implementation add-on from $299.

Can I switch from Elevar to Blotout?

Yes. Set up EdgeTag and send its events to a secondary pixel first. When the numbers match, turn on Blotout's destination for each platform and turn off Elevar's in the same session, so the same purchase isn't sent twice with different event IDs. Then remove any Elevar tags from Google Tag Manager, uninstall the app, and check Shopify's Customer events and your theme for leftover code. Our Elevar alternatives guide lists every step.

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Compare Blotout and Elevar with Upstack

If you're weighing either one for a Shopify store, see how Upstack compares with Elevar and with Blotout on setup, identity and cost at the same order volume.