whats-best.ai

Marketing Automation

Klaviyo (Automation)

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Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by Klaviyo, Inc. · www.klaviyo.com

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Read this page as one judge. Each weighs the same scores by what they care about.

The Solution Architect

Weighted verdict

Has implemented three of these and knows where they fail: identity resolution, custom objects, and the API limit nobody mentioned. Wants a data model extensible without vendor services and a documented path from anonymous visitor to known contact.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Solution Architect

Journeys & orchestration

How this is scored

Multi-step automation: triggers, branching, waits, and — the part that decides whether it survives contact with reality — what happens when journeys collide.

0 — Autoresponders on a single trigger; no branching, no waits, no conditions.

3 — Linear sequences with simple conditions, one entry trigger per journey, and no visibility into where a contact currently sits.

5 — A visual builder with branching on attributes and behaviour, waits and goals, entry and exit conditions, and per-contact journey state visible.

8 — Event-driven entry from external systems, frequency capping and suppression across journeys, priority when a contact qualifies for several, versioning of a live journey, and testing against real records.

10 — Orchestration is coherent across the whole programme: one decision layer deciding what a person receives next regardless of which journey wants to send it, holdout groups for measurement, and a journey a colleague can read months later without a diagram.

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The Solution Architect

The evidence names 'Flows' and an AI agent that analyses them, but gives me nothing on triggers, branching, waits, entry/exit conditions, per-contact journey state, or — the part that decides survival — what happens when two flows want the same contact. That's the linear-sequence anchor at best, and even that is inferred from the word 'Flows' rather than evidenced. 1

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Lead scoring, routing & lifecycle

How this is scored

Scoring, qualification and handover to sales — including whether the customer can explain to a lead why the system decided what it decided.

0 — No scoring or lifecycle model; every contact is treated alike.

3 — A single additive score with fixed rules, no decay, no lifecycle stages and no routing.

5 — Configurable scoring on attributes and behaviour with decay, lifecycle stages, and routing to owners or teams with notification.

8 — Multiple scoring models per product or region, negative scoring, account-level scoring alongside contact-level, SLA on follow-up, and score history visible per contact.

10 — Scoring is explainable and accountable: the contribution of each signal visible per record, model changes versioned with their effect on the funnel, routing rules auditable, and predictive scoring — where offered — documented well enough for a DPO to assess it as automated decision-making.

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The Solution Architect

Complete silence: no scoring, no decay, no lifecycle stages, no routing, no handover, nothing explainable per record anywhere in the evidence — segmentation and revenue attribution are not lead management. Silence on the entire criterion means I score near the floor. 1 2

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Channels & personalisation

How this is scored

What the platform can actually send and personalise: email, SMS, push, on-site content, ads audiences — judged on what shares one profile and one suppression list.

0 — Email only.

3 — Email plus one further channel, managed separately with its own list and no shared suppression.

5 — Email, SMS or push and web forms driven from one contact profile, with dynamic content blocks and shared unsubscribe handling.

8 — The above plus on-site personalisation, ad-audience sync to the major networks, cross-channel frequency capping, and content personalised on behaviour rather than only on stored fields.

10 — Channel is a delivery detail: one profile and one consent state across every channel, next-best-channel selection, and personalisation that draws on the full behavioural record without the marketer assembling it by hand.

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The Solution Architect

Six channels — email, SMS, RCS, push, WhatsApp, web events — unified in one customer profile, with native WhatsApp built in and SMS even in the free tier, which beats the one-profile anchor on breadth. But the evidence never evidences shared suppression or unsubscribe handling across channels, dynamic content, ad-audience sync, or cross-channel frequency capping, so I stop just above that anchor. 1 2

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CRM integration & data model

How this is scored

The join that decides the implementation: how the platform and the CRM stay in agreement about who a person is, and what happens when they disagree.

0 — CSV import and export; no CRM integration and no identity resolution.

3 — One-way sync into a named CRM on a schedule, with duplicates resolved by hand and no conflict rules.

5 — Bidirectional sync with at least one major CRM, field mapping, deduplication rules, and a sync error log somebody can act on.

8 — Configurable conflict resolution per field, account and contact objects both modelled, custom objects supported, near-real-time sync with retry, and a documented API with rate limits.

10 — One record, two systems, no ambiguity: identity resolution across anonymous and known states, field-level ownership defined per system, replay of failed syncs, and a data model the customer can extend without vendor services.

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The Solution Architect

350+ integrations including CRM connectors, APIs, webhooks, SDKs and warehouse syncs, and a real-time data platform unifying profiles — a decent inbound story. But the evidence is silent on sync direction, conflict resolution, dedup rules, custom objects, documented rate limits, and above all the anonymous-visitor-to-known-contact path; 'autonomous B2C CRM' positioning tells me nothing about how two systems agree on who a person is when they disagree. 1

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European sovereignty

How this is scored

Where behavioural profiles of named EU residents are processed, who the contracting entity is, and which subprocessors see them. Independently sourced by the sovereignty pipeline; scored here as this buyer weighs it — which given the profiling is heavily.

0 — Non-EU vendor and contracting entity, hosting unstated or non-EU, subprocessors unnamed, behavioural data leaving the EU with no stated basis.

3 — EU data residency for storage while tracking, sending or support access remain non-EU, or the contracting entity sits outside the EU.

5 — EU hosting as standard and an EU contracting entity, but parts of the chain — tracking scripts, AI scoring, analytics — are non-EU without an explained safeguard.

8 — EU hosting on named infrastructure, EU contracting entity, complete subprocessor list published, and any non-EU processing named with its legal basis.

10 — Sovereign end to end and evidenced: every profile, event and derived score processed in the EU by European subprocessors, certification published, and no transfer requiring a Schrems II argument to survive.

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The Solution Architect

The contracting entity is Klaviyo, Inc. (US), hosting is 'our cloud hosting provider on secure servers' with transfers to the US and UK, subprocessors are unnamed, and the stated basis is SCCs plus the EU-US Data Privacy Framework — exactly the Schrems II argument the top anchor says shouldn't be needed. For a platform building behavioural profiles of named EU residents, I weigh that heavily; the named transfer mechanism alone keeps it off the floor. 3 1

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Pricing transparency

How this is scored

Whether a buyer can compute the real annual invoice for their contact base and send volume — including the tier where automation actually begins, overage, and mandatory onboarding — from public pages alone.

0 — No public prices at all; every tier is a sales conversation, and onboarding fees are never mentioned.

3 — A contact-tier headline exists, but the tier where journeys, scoring or CRM sync begin is unstated, as is any mandatory implementation fee.

5 — Contact-tier prices public with billing period and send limits stated, but at least one commonly needed capability sits in an unpriced enterprise tier.

8 — Every tier priced publicly with contact and volume limits, feature boundaries, overage rates, onboarding costs, minimum term and VAT treatment stated.

10 — Complete price computability: annual invoice derivable for a given contact count, send volume and feature set, including overage, additional users and any implementation fee stated outright.

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The Solution Architect

The free tier is fully computable — 500 emails/month, $5 of mobile messaging, 10,000 Composer credits, 60 days of email support — and the paid basis is stated as contacts plus channels. But no actual tier prices, no overage rates, no onboarding or implementation fee, and enterprise is 'individuelle Preisangebote', so I cannot compute a real annual invoice for any contact base from these pages. 1 2

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European sovereignty — proven facts

0 of 4 dimensions proven

Built only from facts shown on the vendor's own pages. A dimension we could not prove is left open, not scored as zero.

Ownership Not determined — uncited Report an error
Data residency Not determined ⚠ unverified — uncited Report an error
Subprocessors Not determined ⚠ unverified — uncited Report an error

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

Sources (9)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor homepage www.klaviyo.com Checked 5 Oct 2026 +3 earlier captures: 16 Sep 2026, 11 Sep 2026, 2 Sep 2026 Details →
  2. 2 Pricing www.klaviyo.com Checked 5 Oct 2026 +3 earlier captures: 16 Sep 2026, 11 Sep 2026, 2 Sep 2026 Details →
  3. 3 Privacy policy www.klaviyo.com Checked 5 Oct 2026 +1 earlier capture: 16 Sep 2026 Details →
  4. 4 Security / trust page www.klaviyo.com Checked 5 Oct 2026 Details →
  5. 5 Legal notice www.klaviyo.com Checked 5 Oct 2026 Details →
  6. 6 Channels & personalisation — found from sitemap www.klaviyo.com Checked 5 Oct 2026 Details →
  7. 7 Consent, tracking & profiling — found from sitemap www.klaviyo.com Checked 5 Oct 2026 +1 earlier capture: 1 Oct 2026 Details →
  8. 8 Consent, tracking & profiling — found from sitemap www.klaviyo.com Checked 5 Oct 2026 Details →
  9. 9 CRM integration & data model — found from sitemap www.klaviyo.com Checked 5 Oct 2026 Details →