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Cloudflare Zaraz alternatives: 4 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rankAll tag management systems

Top picks

Common reasons people leave Cloudflare Zaraz: works best when the site is proxied through Cloudflare, and smaller library of native tool integrations than Google Tag Manager. We ranked 4 alternatives by how directly each one replaces Cloudflare Zaraz, then by reviews, real visits and how recently each app's facts were checked against its own website. Google Tag Manager currently ranks first.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1Google Tag Manager logoGoogle Tag ManagerFree plan + paid—NoWeb4 of 468.8
2Segment logoSegmentFree plan + paid—NoWeb4 of 454.4
3RudderStack logoRudderStackFree plan + paidGrowth from $265 a month (1M events)NoWeb, Self-hosted6 of 652.6
4Piwik PRO logoPiwik PROPaidFrom €36 a month (Business)NoWeb5 of 551.2
  1. Google Tag Manager logo

    1. Google Tag ManagerTop pick

    Best for: Marketing teams that want to manage analytics and ad tags without waiting on developers

    Free plan + paidWeb

    68.8

    score / 100

    Why switch from Cloudflare Zaraz

    The most widely used free tag manager, with far more tag templates and community guides, though it runs in the browser.

    Pros

    • Free for nearly all sites
    • Preview, debug mode and version history for every change
    • Large template gallery for third-party tags
    • Server-side tagging option

    Cons

    • Easy to bloat a site with too many tags
    • Server-side containers need your own paid cloud hosting
    • Enterprise SLAs and controls require the paid 360 edition
    Visit Google Tag Manager Compare with Cloudflare ZarazDetails and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Google Tag Manager a good Cloudflare Zaraz alternative?

    Verified facts

    4 of 4 verified
    Price
    Free
    Checked Nov 8, 2026marketingplatform.google.com(opens source in a new tab)
    Paid edition
    Tag Manager 360
    Checked Nov 8, 2026marketingplatform.google.com(opens source in a new tab)
    Third-party tags
    Templates
    Checked Nov 8, 2026marketingplatform.google.com(opens source in a new tab)
    How it works
    Container snippet
    Checked Nov 8, 2026support.google.com(opens source in a new tab)
  2. Segment logo

    2. Segment

    Best for: Product and data teams who want one tracking layer feeding many analytics and marketing tools

    Free plan + paidWeb

    54.4

    score / 100

    Why switch from Cloudflare Zaraz

    Collects events once and forwards them to hundreds of destinations, better if you need a full customer data pipeline.

    Pros

    • One integration feeds hundreds of destination tools
    • Widely adopted tracking spec that many tools understand
    • Profiles, audiences and data governance available in the same product

    Cons

    • Costs rise quickly as monthly tracked users grow
    • Full CDP features (Unify, Engage) require a sales contract
    • Hosted only; data passes through Twilio rather than your own infrastructure
    Visit Segment Details and reviews
    How this score is calculated
    Editorial fit ×0.352
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Segment a good Cloudflare Zaraz alternative?

    Verified facts

    4 of 4 verified
    Owner
    Twilio
    Checked Nov 8, 2026segment.com(opens source in a new tab)
    Destinations
    700+
    Checked Nov 8, 2026segment.com(opens source in a new tab)
    Pricing basis
    Monthly tracked users
    Checked Nov 8, 2026segment.com(opens source in a new tab)
    Reverse ETL
    Yes
    Checked Nov 8, 2026segment.com(opens source in a new tab)
  3. RudderStack logo

    3. RudderStack

    Best for: Data teams that want Segment-style event pipelines built around their own warehouse

    Free plan + paidWeb, Self-hosted

    52.6

    score / 100

    Why switch from Cloudflare Zaraz

    Open-source event pipeline you can self-host, sending data server-side without depending on Cloudflare.

    Pros

    • Segment-compatible APIs make migration straightforward
    • Free tier of 250K events a month
    • Self-hosted data plane available
    • In-flight transformations and reverse ETL included

    Cons

    • Self-hosted version is source-available (Elastic License 2.0), not open source
    • Fewer destinations than Segment
    • Profiles and identity features require the enterprise tier
    Visit RudderStack Details and reviews
    How this score is calculated
    Editorial fit ×0.346
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is RudderStack a good Cloudflare Zaraz alternative?

    Verified facts

    6 of 6 verified
    Free plan
    Yes, 250K events/month
    Checked Nov 8, 2026rudderstack.com(opens source in a new tab)
    Starting price
    Growth from $265 a month (1M events)
    Checked Nov 8, 2026rudderstack.com(opens source in a new tab)
    Self-hosting
    Yes (Elastic License 2.0)
    Checked Nov 8, 2026rudderstack.com(opens source in a new tab)
    Destinations
    200+ cloud destinations
    Checked Nov 8, 2026rudderstack.com(opens source in a new tab)
    Free trial
    30 days (Growth)
    Checked Nov 8, 2026rudderstack.com(opens source in a new tab)
    Enterprise plan
    Custom pricing
    Checked Nov 8, 2026rudderstack.com(opens source in a new tab)
  4. Piwik PRO logo

    4. Piwik PRO

    Best for: Privacy-sensitive organisations replacing GA with analytics plus consent tools

    PaidWeb

    51.2

    score / 100

    Why switch from Cloudflare Zaraz

    Bundles a tag manager with analytics and consent tools, with EU hosting options for privacy-focused teams.

    Pros

    • Analytics, tag manager and consent tools in one suite
    • EU hosting and HIPAA options
    • Familiar Universal Analytics-style reports

    Cons

    • No free plan listed on the pricing page
    • Enterprise plans are expensive
    • Setup is more involved than lightweight tools
    Visit Piwik PRO Details and reviews
    How this score is calculated
    Editorial fit ×0.341
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Piwik PRO a good Cloudflare Zaraz alternative?

    Verified facts

    5 of 5 verified
    Starting price
    From €36 a month (Business)
    Checked Nov 8, 2026piwik.pro(opens source in a new tab)
    Free trial
    30 days, no credit card
    Checked Nov 8, 2026piwik.pro(opens source in a new tab)
    Enterprise price
    From €366/month billed annually
    Checked Nov 8, 2026piwik.pro(opens source in a new tab)
    Modules
    Analytics, Tag Manager, Data Activation, CMP
    Checked Nov 8, 2026piwik.pro(opens source in a new tab)
    Enterprise plan
    From €366 a month, billed annually
    Checked Nov 8, 2026piwik.pro(opens source in a new tab)

The best Cloudflare Zaraz alternative for…

The highest-ranked app in this list for each need.

Google Tag Manager logo

Best Cloudflare Zaraz alternative for most people

Google Tag Manager

The most widely used free tag manager, with far more tag templates and community guides, though it runs in the browser.

Segment logo

Best Cloudflare Zaraz alternative for a free plan you can upgrade

Segment

Collects events once and forwards them to hundreds of destinations, better if you need a full customer data pipeline.

RudderStack logo

Best Cloudflare Zaraz alternative for working in the browser

RudderStack

Open-source event pipeline you can self-host, sending data server-side without depending on Cloudflare.

Cloudflare Zaraz alternatives: common questions

What is the best alternative to Cloudflare Zaraz?

Google Tag Manager ranks first right now. The most widely used free tag manager, with far more tag templates and community guides, though it runs in the browser. Segment and RudderStack follow it in our ranking.

Cloudflare Zaraz vs Google Tag Manager: what's the difference?

Both Cloudflare Zaraz and Google Tag Manager are free with paid plans. Both run on Web.

Is Cloudflare Zaraz free?

Cloudflare Zaraz is free with paid plans. Free plan: 1,000,000 events/month; Paid usage: $5 per extra 1M events/month. Checked on Cloudflare Zaraz's own site, November 2026.

How much do Cloudflare Zaraz alternatives cost?

Verified prices for the top-ranked Cloudflare Zaraz alternatives: RudderStack, Growth from $265 a month (1M events); Piwik PRO, From €36 a month (Business). Each price was checked on the app's own site; see each card below for the date and source.

Is there a free alternative to Cloudflare Zaraz?

Yes. Google Tag Manager (free plan + paid), Segment (free plan + paid) and RudderStack (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Cloudflare Zaraz?

None of the 4 alternatives in this list is open source.

Why do people switch from Cloudflare Zaraz?

The complaints we hear most: works best when the site is proxied through Cloudflare; smaller library of native tool integrations than Google Tag Manager; normal browser extensions can't see server-side tools, which makes debugging harder.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Cloudflare Zaraz, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.