Independent SaaS comparison
Klaviyo vs HubSpot: E-commerce Email or All-in-One CRM?
Klaviyo is the better choice if you run an online store and need deep product data, purchase-based automation, and revenue attribution tied to email and SMS. HubSpot is the better choice if you need a CRM with sales pipeline management, marketing attribution across channels, and your business isn't purely e-commerce.
Verdict
Depends on fit
Starting price
$20/mo vs $20/mo
User rating
4.6/5 vs 4.4/5
Klaviyo
DependsPower smarter digital relationships
E-commerce businesses (especially Shopify stores) that want advanced segmentation, predictive AI, and deeply integrated email + SMS marketing.
HubSpot
DependsAI-powered customer platform for scaling businesses
Small to mid-size businesses that want an all-in-one CRM with a generous free tier and an intuitive interface teams can adopt quickly.
TL;DR verdict
It depends on your needs.
Klaviyo wins for ecommerce lifecycle marketing through deeper commerce data, predictive metrics, and 60+ customizable flow templates. HubSpot wins as a broader business platform connecting marketing, sales, and service. Klaviyo's B2C CRM centers on customer profiles and engagement; HubSpot is better suited to traditional sales pipelines and B2B processes.
Data-backed insight
Public stack data supports the ecommerce-versus-CRM split
The public-page data points to different buying contexts rather than one universal winner. Klaviyo was a strong DTC/ecommerce signal, while HubSpot appeared more meaningfully in B2B SaaS and professional-services contexts where CRM, forms, and go-to-market workflows matter more.
- Klaviyo in DTC/ecommerce
- 61%
- 143 of 235 normal-status ecommerce sites showed Klaviyo signals.
- Shopify context
- 84%
- 197 ecommerce sites showed Shopify signals.
- HubSpot in B2B SaaS
- 19%
- 47 of 243 normal-status B2B SaaS sites showed HubSpot signals.
- HubSpot in services
- 16%
- 37 professional-services sites showed HubSpot signals.
Klaviyo vs HubSpot: At a Glance
| Feature |  Klaviyo | HubSpot |
|---|---|---|
| Starting price | $20/mo | $20/mo per seat |
| Free plan | ||
| G2 rating | 4.6/5 (1,100+ reviews) | 4.4/5 (12,000+ reviews) |
| Primary purpose | E-commerce email + SMS | All-in-one CRM + marketing |
| CRM included | ||
| Sales pipeline | ||
| E-commerce depth | Deep (real-time sync) | Basic integrations |
| Predictive analytics | All plans | Enterprise |
| SMS marketing | Email + SMS plan | Add-on |
| Best for | Online stores | Teams needing CRM + marketing |
Which is better for e-commerce?
Klaviyo
Wins sectionPower smarter digital relationships
Klaviyo was purpose-built for online stores. It syncs catalog, purchase, browsing, and cart data from major commerce platforms. Predictive metrics and 60+ customizable flow templates support abandoned cart, post-purchase, win-back, browse-abandonment, back-in-stock, and price-drop programs, with revenue attribution available for campaigns and flows.
HubSpot
AI-powered customer platform for scaling businesses
HubSpot integrates with Shopify and WooCommerce through its App Marketplace, but the integration is surface-level compared to Klaviyo. You can sync contacts and basic order data, but there's no real-time product catalog sync, no browse abandonment tracking, and no predictive CLV. HubSpot's e-commerce features are functional for basic post-purchase emails and contact enrichment, but the platform wasn't designed around store data the way Klaviyo was.
Winner: Klaviyo. Klaviyo was purpose-built for online stores.
Which has a better CRM?
Klaviyo
Power smarter digital relationships
Klaviyo now positions the platform as a B2C CRM built around unified customer profiles, purchase behavior, predictive metrics, and lifecycle engagement. It is not a traditional B2B sales CRM with deal pipelines, forecasting, and rep task management. Teams running wholesale or sales-led processes may still need a separate sales CRM.
HubSpot
Wins sectionAI-powered customer platform for scaling businesses
HubSpot's CRM is its core strength. The free tools support up to 2 users and 1,000 contacts with limited deal tracking, meeting scheduling, live chat, and task management. Paid tiers add deeper reporting, sequences, forecasting, automation, and pipeline controls. For teams that need to track both marketing campaigns and sales deals, HubSpot connects those workflows natively.
Winner: HubSpot. HubSpot's CRM is its core strength.
Which has better automation?
Klaviyo
Wins sectionPower smarter digital relationships
Klaviyo's Flows system supports multi-step ecommerce sequences with branches, time delays, and testing triggered by purchase, cart, browsing, and engagement data. Its 60+ customizable templates accelerate setup, while channel access and volume remain subject to the account's plan, active-profile tier, and mobile credits.
HubSpot
AI-powered customer platform for scaling businesses
HubSpot's Workflows are powerful but gated behind Professional at $100/seat/mo. Starter only gets simple automation. Professional unlocks multi-step workflows that can trigger across email, CRM deals, tickets, and custom objects. HubSpot's automation spans marketing, sales, and service, which gives it broader reach than Klaviyo's e-commerce-focused flows. The trade-off is the price to unlock it.
Winner: Klaviyo. Klaviyo's Flows system supports multi-step ecommerce sequences with branches, time delays, and testing triggered by purchase, cart, browsing, and engagement data.
Which is cheaper?
Klaviyo
Wins sectionPower smarter digital relationships
Klaviyo's free plan covers 250 active profiles and 500 emails/mo. Email starts at $20/mo for 251-500 profiles. Email + SMS starts at $35/mo. At 10,000 profiles, Email costs $150/mo. Klaviyo only charges for active profiles, so inactive contacts drop off automatically. For e-commerce businesses, the ROI from automated flows often covers the subscription cost.
HubSpot
AI-powered customer platform for scaling businesses
HubSpot's free tools support up to 2 users and 1,000 contacts. More advanced marketing automation requires a paid Marketing Hub tier, and the full bill can combine hub subscriptions, seats, marketing contacts, and onboarding. Model the exact bundle instead of extrapolating from a single advertised seat price.
Winner: Klaviyo. Klaviyo's free plan covers 250 active profiles and 500 emails/mo.
Which has better SMS marketing?
Klaviyo
Wins sectionPower smarter digital relationships
Klaviyo bundles SMS into the Email + SMS plan for $15/mo more than Email-only. SMS is a first-class channel with flow integration, engagement-based segmentation, and revenue attribution. For e-commerce stores, SMS drives urgency on flash sales, shipping updates, and abandoned cart reminders. The combined email + SMS reporting gives a unified view of marketing performance.
HubSpot
AI-powered customer platform for scaling businesses
HubSpot offers SMS through its Marketing Hub as an add-on, but it's not a core feature. The SMS capabilities are basic compared to Klaviyo's integrated approach. Most HubSpot users rely on email, live chat, and sales sequences as their primary communication channels rather than SMS marketing.
Winner: Klaviyo. Klaviyo bundles SMS into the Email + SMS plan for $15/mo more than Email-only.
Which has better reporting?
Klaviyo
Power smarter digital relationships
Klaviyo reports on email and SMS performance with automatic revenue attribution. You can see which flows and campaigns generated revenue, track customer lifetime value trends, and analyze cohort performance. The reporting is focused on e-commerce metrics: revenue per recipient, placed order rate, and predicted customer value. It doesn't cover sales pipeline metrics or cross-channel marketing attribution beyond email and SMS.
HubSpot
Wins sectionAI-powered customer platform for scaling businesses
HubSpot's reporting covers the full customer journey: email performance, website analytics, deal pipeline metrics, marketing attribution (which campaign generated which deal), and custom dashboards. On Professional, you can build reports connecting marketing spend to closed revenue across all channels. For businesses with sales teams, HubSpot's cross-functional reporting is the main reason to choose it.
Winner: HubSpot. HubSpot's reporting covers the full customer journey: email performance, website analytics, deal pipeline metrics, marketing attribution (which campaign generated which deal), and custom dashboards.
Pricing Comparison
Klaviyo
Free plan available
Free
$0
$20/mo
Email + SMS
$35/mo
HubSpot
Free plan available · 14-day free trial
Free Tools
$0
Starter
$20/mo per seat
$15/mo per seat billed annually
Professional
$100/mo per seat
Enterprise
$150/mo per seat
Final Verdict
Klaviyo is the better choice if you run an online store and need deep product data, purchase-based automation, and revenue attribution tied to email and SMS. HubSpot is the better choice if you need a CRM with sales pipeline management, marketing attribution across channels, and your business isn't purely e-commerce.
Choose Klaviyo if you...
Power smarter digital relationships
- ✓You run an online store on Shopify, WooCommerce, or BigCommerce
- ✓E-commerce email and SMS marketing is your primary need
- ✓You want predictive analytics (CLV, churn risk) on all plans
- ✓Pre-built e-commerce flows (abandoned cart, win-back, browse abandonment) are a priority
- ✓You don't have a sales team or B2B component that needs CRM deal tracking
Choose HubSpot if you...
AI-powered customer platform for scaling businesses
- ✓You need a CRM with deal pipelines and sales tracking
- ✓Your business has both e-commerce and B2B or service revenue
- ✓You want marketing, sales, and service tools in one platform
- ✓Marketing attribution across channels (not just email) matters
- ✓You want to start free with a full-featured CRM and upgrade as you grow
Frequently Asked Questions
Yes, and some e-commerce businesses do. They use Klaviyo for store email/SMS marketing and HubSpot for CRM and sales pipeline management. Third-party integrations sync contacts between the two. The downside is data fragmentation and the cost of running both platforms. Most businesses are better off choosing one unless they have clearly separate marketing and sales workflows.
For email and SMS lifecycle marketing, generally yes. Klaviyo's Shopify integration combines commerce data, predictive metrics, browse-abandonment tracking, and 60+ customizable flow templates. HubSpot is stronger when Shopify data must feed a broader sales, service, and B2B CRM process.
Klaviyo is a B2C CRM centered on customer profiles, purchase data, predictive metrics, and lifecycle engagement. It is not a traditional B2B sales CRM with deal pipelines, forecasting, and rep task management. If you need to track sales deals alongside marketing, HubSpot—or ActiveCampaign with Enhanced CRM—fits that requirement better.
Klaviyo. At 500 contacts, Klaviyo Email costs $20/mo with full automation and predictive analytics. HubSpot Starter costs $20/seat/mo but only includes simple automation. Getting comparable automation on HubSpot requires Professional at $100/seat/mo. For pure e-commerce email, Klaviyo gives more value per dollar.
At a basic level, yes. HubSpot integrates with Shopify and WooCommerce for contact sync and order tracking. You can build email workflows triggered by purchases. But for data-driven e-commerce marketing with predictive CLV, browse abandonment, and product recommendation flows, Klaviyo is purpose-built for that and HubSpot isn't.
Read the Full Reviews
If one of these tools is still on your shortlist, read the full review before you decide. The review pages go deeper on pricing pressure, best-fit teams, and the trade-offs that do not fit neatly inside a side-by-side table.
Klaviyo Review
Klaviyo is one of the best choices for serious e-commerce brands that rely on email and SMS to drive revenue. It is a weaker fit for simpler stores, non-e-commerce teams, or businesses that mainly need a lighter and cheaper email platform.
HubSpot Review
HubSpot is one of the easiest CRMs to recommend for growing teams that want sales, marketing, and service tools in one place. It is much harder to recommend to budget-sensitive teams once Professional pricing, onboarding fees, and contact-based marketing costs enter the picture.
Compare the Pricing in More Detail
If cost is the real sticking point, these pricing guides break down the entry tiers, upgrade pressure, and the budget traps that are harder to show in a simple comparison table.
Klaviyo Pricing
Klaviyo pricing makes sense for ecommerce stores that can turn segmentation, flows, email, and SMS into repeat revenue. It gets expensive when active profiles grow faster than the store's lifecycle marketing program, or when SMS credits are bought without a clear campaign plan.
HubSpot Pricing
HubSpot pricing is reasonable if you can stay on Free or Starter for a while. It becomes much harder to defend once Professional seats, required onboarding, and marketing contact growth all land in the same budget conversation.