Klaviyo is live · free plan, paid from $20/mo · last verified 13 Nov 2026 · viability healthy
Klaviyo
Klaviyo is a B2C CRM where Composer, an AI marketing agent, plans campaigns from your customer data and Customer Agent fields support tickets.
Buy Klaviyo if you run a commerce brand and will actually act on behavioral data. Composer auditing your flows and drafting campaigns from one prompt — now out of preview, with Artifacts and campaign A/B tests — plus Customer Agent deflecting a vendor-claimed 65% of questions is a different product from the 2022 email tool. The arithmetic is the risk: the free plan stops at 250 active profiles and 500 email sends a month, the email-only entry tier is $20/mo for 500 profiles, and Marketing starts at $25/mo for 500 profiles and scales by contact count. Price the whole stack before leaving Mailchimp, and look at Braze or HubSpot if you need B2B pipelines.
Verdict generatedVerified 17h ago · liveness 87/100 · cite: rightaichoice.com/tools/klaviyo
- DTC and retail ecommerce brands from roughly 10k to 1M+ contacts
- Shopify, BigCommerce, WooCommerce, or Magento stores wanting native behavioral sync
- Marketing teams that want an agent to audit flows and draft campaigns for approval
- Support teams trying to deflect order-status and preference tickets
- B2B companies needing pipelines, lead scoring, and sales CRM features
- Merchants whose entire list fits inside 250 profiles and 500 sends/month
- Teams unwilling to budget beyond the base Marketing plan for AI and service add-ons
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Skip Klaviyo if you need B2B pipelines and lead scoring, or if your list sits under 250 active profiles where the free plan's 500 sends and 10 Customer Agent resolutions cover you without paying.
Composer is metered: the free and low tiers include $5 of Composer usage per month, and heavier agent use is billed on top.
The free plan is a trial in all but name, Email at $20/mo and Marketing at $25/mo cover 500 active profiles, and everything else — social, reviews, Customer Hub, Composer usage beyond $5, Customer Agent, helpdesk — is an add-on. That is cheap next to Braze or enterprise HubSpot, but once you stack modules at 50k+ profiles the bill approaches those peers.
In short
Klaviyo — Klaviyo is a B2C CRM where Composer, an AI marketing agent, plans campaigns from your customer data and Customer Agent fields support tickets. Best for DTC and retail ecommerce brands from roughly 10k to 1M+ contacts, Shopify, BigCommerce, WooCommerce, or Magento stores wanting native behavioral sync, Marketing teams that want an agent to audit flows and draft campaigns for approval. Free to start; paid plans from $20/mo.
What is Klaviyo?
Klaviyo — Klaviyo is a B2C CRM where Composer, an AI marketing agent, plans campaigns from your customer data and Customer Agent fields support tickets. Best for DTC and retail ecommerce brands from roughly 10k to 1M+ contacts, Shopify, BigCommerce, WooCommerce, or Magento stores wanting native behavioral sync, Marketing teams that want an agent to audit flows and draft campaigns for approval. Free to start; paid plans from $20/mo.
Klaviyo is a B2C CRM for retail, ecommerce, hospitality and restaurant, fitness, and wellness brands where marketing, service, and analytics read from one customer profile. Behavioral, transactional, and engagement data land in the Klaviyo Data Platform in real time and feed email, SMS and MMS, RCS for Business, WhatsApp, social, mobile app push and in-app messages, reviews, and the Customer Hub self-service portal. The vendor says it powers 200,000+ relationship-driven brands across 100 countries. The product now leads with agents. Composer spots a revenue opportunity in your customer data, then plans and launches personalized campaigns across channels — on the vendor's stated model that you approve the plan and every result is measured. Per Klaviyo, Composer is out of preview: recent updates include Artifacts in Composer and A/B Tests for Campaigns in Composer, alongside SQL Multi-Geo in Customer Agent, Location Hub, Quiet Hours in Campaigns, and Social Performance metrics tying revenue and orders to Instagram comments, DMs, tags, and Auto Reply subscribes. Customer Agent handles support around the clock and, per the vendor, resolves 65% of questions autonomously, pre-trained on your brand on day one and customizable with skills, including upsell skills. The built-in helpdesk keeps humans in the loop, with handoff via Zendesk and Intercom, and an agent builder, auto-training, and guardrails sit under the service side. Composer, Customer Agent, and Muse connect through an MCP Server, so you can ask Composer, Claude, ChatGPT, or another MCP agent the same question and, per Klaviyo, get the same answer while the thinking stream shows its work. The vendor also announced Klaviyo is going headless, so you can run it behind any front end on the same customer profile. The Muse app answers questions about your campaigns, flows, and revenue, then drafts and schedules your next send with your approval. Builders get versioned API docs (the docs site currently lists v2026-10-15), maintained SDKs for Python, PHP, Ruby, and Node, Postman collections, test accounts, and a 400+ app marketplace the vendor points at Shopify, WooCommerce, Magento, BigCommerce, Gorgias, Zendesk, Yotpo, Recharge, Okendo, PrestaShop, and AfterShip. Against HubSpot or Mailchimp, Klaviyo leans on commerce data and native storefront sync rather than general-purpose marketing breadth — the draw for DTC brands, with separately priced add-ons as the cost side of the trade.
Key features
- Composer AI marketing agent spots revenue opportunities in customer data and plans campaigns
- Composer is out of preview: plans your calendar, builds campaigns, audits flows
- Artifacts and A/B tests for campaigns inside Composer
- Thinking stream shows how Composer reached an answer
- MCP Server so Composer, Claude, ChatGPT, or any MCP agent queries the same data
- Muse app drafts and schedules your next send with your approval
- Customer Agent resolves 65% of support questions autonomously, per Klaviyo
- Customer Agent pre-trained on your brand on day one
- Customer Agent customizable with skills, including upsell skills
- SQL Multi-Geo and Location Hub in Customer Agent
- Agent builder with auto-training and guardrails
- Built-in helpdesk with Zendesk and Intercom handoff
- Customer Hub self-service portal for preferences and order tracking
- Klaviyo Data Platform real-time customer data and unified profile management
- Email marketing with drag-and-drop editor and AI subject line generator
Behind the verdict
Klaviyo's pitch has moved from "email platform for Shopify" to something closer to an operating layer for a commerce brand. The evidence is in the product map rather than the marketing: Composer is an agent that reads your customer data, names a revenue opportunity, plans the campaign, and hands you the plan for approval; Customer Agent is a support agent the vendor says resolves 65% of questions autonomously and ships pre-trained on your brand; and an MCP Server lets Claude, ChatGPT, or any MCP agent ask the same question of the same data, with a thinking stream that shows the query path. The Muse app sits on top of campaigns, flows, and revenue and drafts your next send. Strengths worth paying for. First, the data foundation is the moat: real-time behavioral, transactional, and engagement data in one profile, with predictive insights and a documented API (v2026-10-15) plus SDKs in Python, PHP, Ruby, and Node and a 400+ app marketplace. Second, the channel surface is unusually wide for a mid-market tool — email, SMS and MMS, RCS for Business, WhatsApp, social, mobile push, in-app messages, reviews, and Customer Hub. Third, the agent work is being shipped into the workflow rather than bolted on: Artifacts, campaign A/B tests inside Composer, Quiet Hours in Campaigns, and social metrics that put revenue and orders on Instagram comments, DMs, and tags. Fourth, going headless means the profile can sit behind any front end, which matters to brands with custom storefronts. Where it bites. The free tier is a demo, not a plan: 250 active profiles, 500 email sends, $5 of Composer usage, $5 of mobile messages, 10 Customer Agent resolutions, 10 helpdesk tickets. The paid ladder is modular — Email at $20/mo, Marketing at $25/mo (limited-time $1 first month for up to 5,000 profiles), then add-ons for social, reviews, Customer Hub, Composer usage, Customer Agent, and helpdesk — so your real monthly number depends on how many modules you switch on and how far past the included quotas you run. Support is email-only on the lower tiers with a 60-day window, and SSO, multi-account billing, a dedicated CSM and SLA sit at Custom. The interface assumes marketing-ops maturity: agents that plan and audit need someone to check their work. And the shape is B2C commerce — no pipelines, lead scoring, or sales CRM. Where it fits: DTC and retail brands from roughly 10,000 to 1M+ contacts on Shopify, BigCommerce, WooCommerce, or Magento who want one profile driving every channel and are willing to run agents with human approval. Where it doesn't: B2B teams needing deal stages, merchants whose list fits inside 250 profiles, and support organizations needing complex SLA routing and enterprise service-desk tooling.
Models under the hood
as of 2026-11-08
Limitations
- Klaviyo's interface is heavily agent-driven: Composer, Customer Agent, Muse, and MCP-connected agents like Claude or ChatGPT assume your team can direct and audit those workflows.
- The platform is shaped for B2C commerce (ecommerce, retail, hospitality, fitness) rather than general business use, and the marketing surface spans email, SMS, RCS, WhatsApp, social, and mobile push, so setup requires marketing-ops maturity.
- Product capabilities are split across distinct modules, so total cost and rollout grow as you add them.
- Lower tiers include email support only for the first 60 days, with dedicated CSM and SLA reserved for Custom plans.
- SSO and multi-account billing are not part of the entry tiers.
- The free plan's quotas (250 active profiles, 500 email sends, 10 Customer Agent resolutions, 10 helpdesk tickets per month) are enough to evaluate, not to operate.
as of 2026-11-08
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Is Klaviyo still active?
Klaviyo is live · free plan, paid from $20/mo · last verified 13 Nov 2026 · viability healthy.
Viability score
How well maintained and how widely used is Klaviyo? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: November 2026
How we score →What do users say about Klaviyo?
What people actually say about Klaviyo — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
ResearchedDiscussed by users across 6 sources (Hacker News, YouTube, Product Hunt, App Store, Bluesky, Lemmy) · researched Nov 7, 2026.
Weighted by the 61 posts each of 6 sources contributed.
- +Dynamic coupons and ecommerce flows are widely praised as genuinely useful for targeted offers
- +Marketers, not engineers, can set up and plug third-party data in almost immediately
- +Behavioral and transactional data feed segmentation better than general-purpose competitors
- +Shopify and commerce-tool integations are treated as the default stack by DTC brands
- +Active-profile billing is transparent enough that a YouTube walkthrough actually changed a buyer's decision
- −Billing auto-upgrades with subscriber growth but never auto-downgrades, with no refund on excess
- −The 10k-to-15k active-profile band jumps from $150 to $350/mo in one step
- −Partial outages and app slowness surface in late-2026 status chatter
- −Shopify webhook downtime cascades into Klaviyo sync disruption for connected systems
- −Dynamic coupon insertion is blocked in regular campaigns unless the expiry date is fixed
- • Separately priced add-ons on top of base plans
- • Automatic plan upgrades as subscriber counts grow with no automatic downgrade
- • No refunds for overpaid unused fee when subscribers drop
- • Active-profile counting includes people you may not consider active customers
How we verified this
Every listed fact about Klaviyo — pricing, features, links, status — is re-read from the vendor's own pages by our verification pipeline and each change is logged with a date; the last pass ran on 13 Nov 2026. Analysis is drafted with AI models and checked against our editorial standards before publishing; see how we verify.
Verification history
We have re-verified Klaviyo 22 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — changed hidden costs, pricing tiers, features, who should skip it, description, switching in, switching out, use cases, limitations, our verdict, pricing fit, setup time, pricing page
- — changed our verdict, who should skip it, limitations, pricing fit, hidden costs, summary, description, switching out, switching in, setup time, use cases
- — changed pricing fit, description, use cases, our verdict, who should skip it, features, who it suits, setup time, hidden costs, limitations, switching in, switching out
- — changed platforms, models, pricing page, limitations
- — changed integrations, who should skip it, who it suits, hidden costs, our verdict, summary, limitations, pricing fit, description, switching in, use cases, pricing tiers, switching out, features, setup time
- — changed pricing page
Showing the 6 most recent of 22 verification passes.
Free to cite with attribution — this page re-verifies continuously.
How much does Klaviyo cost in 2026?
Klaviyo: Free to start; paid plans from $20/mo. Pricing last verified 13 Nov 2026.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Where the pricing makes sense
The company stage and team size where Klaviyo's pricing actually pencils out — and where peers do it cheaper.
The free plan is a trial in all but name, Email at $20/mo and Marketing at $25/mo cover 500 active profiles, and everything else — social, reviews, Customer Hub, Composer usage beyond $5, Customer Agent, helpdesk — is an add-on. That is cheap next to Braze or enterprise HubSpot, but once you stack modules at 50k+ profiles the bill approaches those peers.
Has Klaviyo's pricing changed?
Klaviyo's pricing is tracked for changes; the moves we have logged since Aug 2026 are below.
| Date | Change |
|---|---|
| Marketing: $45 → $25 /mo | |
| Plan removed: Professional Services | |
| New plan: Email ($20/mo) |
Who should pick Klaviyo?
Pick Klaviyo if you are DTC and retail ecommerce brands from roughly 10k to 1M+ contacts, Shopify, BigCommerce, WooCommerce, or Magento stores wanting native behavioral sync, Marketing teams that want an agent to audit flows and draft campaigns for approval, Support teams trying to deflect order-status and preference tickets.
Look elsewhere if you are B2B companies needing pipelines, lead scoring, and sales CRM features, Merchants whose entire list fits inside 250 profiles and 500 sends/month, Teams unwilling to budget beyond the base Marketing plan for AI and service add-ons, Ops teams needing complex SLA routing and enterprise service-desk tooling.
Skip it if Skip Klaviyo if you need B2B pipelines and lead scoring, or if your list sits under 250 active profiles where the free plan's 500 sends and 10 Customer Agent resolutions cover you without paying.
GeneratedReal-world workflow fit
Concrete scenarios for the personas Klaviyo actually fits — and what changes day-one when you adopt it.
Connects the store, reviews the abandoned-cart and welcome flows, then asks Composer to audit flows and segments and draft next month's campaign calendar with A/B tests.
Outcome: A reviewed campaign plan built on real storefront events, with every send approved by a human and revenue attributed back to the flow.
Turns on Customer Agent for order-status and preference questions, wires Zendesk or Intercom for handoff, and publishes Customer Hub for self-serve tracking.
Outcome: Routine tickets deflected by an agent trained on the brand, with humans picking up only the escalated conversations inside the existing helpdesk.
Connects Claude or ChatGPT through the MCP Server and asks which campaign drove last quarter's revenue, then checks the thinking stream to see the query path.
Outcome: The same answer from any MCP agent, with the data trail visible enough to defend the number in a planning meeting.
Use cases
- Run welcome, abandoned cart, and post-purchase flows on Shopify off real-time storefront events.
- Point Composer at your account and have it audit flows, segments, and forms, then draft a campaign for your approval.
- Have Composer plan your campaign calendar and A/B test sends without leaving the agent.
- Deflect order-status and preference questions with Customer Agent, escalating to Zendesk or Intercom when a human is needed.
- Stand up Customer Hub so shoppers self-serve order tracking and preference changes.
- Build a churn-risk segment from predictive insights and trigger a retention flow.
- Send an SMS-first flash sale where mobile messaging spend is metered against the $5 monthly free allowance, then billed.
- Ask Claude or ChatGPT via the MCP Server which campaign drove last quarter's revenue and see the query path.
Setup time & first value
How long it actually takes to get something useful out of Klaviyo — broken out by persona, not the marketing-page minute.
Shopify or BigCommerce store: a few hours to sync catalog and events and get a first flow live. Salesforce or custom stack: days to weeks via the v2026-10-15 API and SDKs. Customer Agent and Composer need a week or two of review before you trust them with sends or resolutions.
Switching to or from Klaviyo
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Mailchimp: export lists and tags, map them to Klaviyo profiles and segments, then rebuild automations as flows.
- →From HubSpot Marketing Hub: sync contacts and commerce events, then recreate workflows in the visual flow builder.
- →From Braze: pull event data through the API rather than a connector, then rebuild canvases as flows.
- ↗To Mailchimp: export profiles via the API and rebuild segments as tags and audiences.
- ↗To HubSpot: sync profiles and events through the API, then rebuild flows as workflows.
- ↗To Braze: push event and profile data to Braze's endpoints, then rebuild journeys as canvases.
Integrations
Resources & guides
- Documentationdevelopers.klaviyo.com
Get started with APIs
Get up and running with Klaviyo
- Resourcehelp.klaviyo.com
Klaviyo Help Center
Search our knowledge base to find answers to the most commonly asked questions. Browse our articles, community forum, live and recorded trainings, and more, to learn all about how to use Klaviyo and to discover our best practices.
Tutorials & Learning
YouTube returned 6 videos for “Klaviyo”, and we withheld 6: 6 could not be judged, because “Klaviyo” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about Klaviyo.
Official links
What are the best Klaviyo alternatives?
The closest alternatives to Klaviyo we list are Mailchimp, Braze and Insider. Ranked by direct product-type match, not category overlap.
| Alternative | Pricing | Starts at | Last verified |
|---|---|---|---|
| Mailchimp | Freemium | Pricing not published | — |
| Braze | Contact Sales | Custom pricing | — |
| Insider | Contact Sales | Custom pricing | — |
Alternatives to Klaviyo
View all
Tools that pair well with Klaviyo
Common stack mates teams adopt alongside Klaviyo, with the specific reason each pairing earns its keep.
Mailchimp
Email and SMS marketing with AI drafting, always-on automations and 300+ integrations.
Braze
Braze is a cross-channel customer engagement platform with AI decisioning, journey orchestration, and 1:1 personalization.
Insider
Agentic AI customer engagement platform: CDP, personalization, and journey orchestration in one system
Klaviyo vs its closest rival
Klaviyo's closest head-to-head is with Privy.
Our Klaviyo vs Privy verdict written May 12, 2026 is more than 90 days old, so it is being re-reviewed against current data and is not shown.
Head-to-head comparisons
Frequently asked questions
Best-of guides
For makers of Klaviyo
- Get a Verified Listing for Klaviyo ($39): a written decision within 1 working day.
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