Klaviyo is powerful, but its pricing can quickly become prohibitive as your email list grows. If you're looking for alternatives that deliver strong email marketing, automation, and customer segmentation without the premium cost, you have options. This guide reviews 13 alternatives to Klaviyo—including several with genuinely free tiers—so you can find the right fit for your startup's budget and technical needs. Whether you need basic email campaigns, advanced segmentation, or full CRM integration, we've analyzed the tools that actually deliver results for B2B teams.
In-depth analysis of each platform to help you make the right choice.
#1
HubSpot Sales Hub
Top Pick
Best For: B2B startups needing integrated CRM and email in one platform
HubSpot Sales Hub offers a completely free CRM with email capabilities that directly rival Klaviyo's feature set for early-stage companies. You get contact management, email templates, basic automation, and pipeline tracking without paying a dime. For founders who need a tighter integration between sales and marketing without enterprise pricing, this is the strongest Klaviyo alternative available.
Pricing: Free tier includes up to 1 million contacts and unlimited users. Paid tiers start at $45/month for Sales Professional
Key Features
Free email templates and sequences
Contact segmentation and lists
Meeting scheduling integration
Email tracking and analytics
Workflow automation (basic)
Pros
+Truly free with no credit card required
+Strong email open and click tracking
+Excellent integration with Gmail and Outlook
+Good support documentation and community
+Clean, intuitive interface for non-technical teams
Cons
-Email marketing features less sophisticated than Klaviyo for advanced use cases
-Free tier limits reporting depth compared to paid plans
-Automation capabilities simpler than dedicated email platforms
Verdict
HubSpot Sales Hub is the best free Klaviyo alternative for teams who want a unified platform. You're not sacrificing core functionality—just advanced personalization features that most startups don't need yet. The free tier is genuinely useful, not a limited trial.
#2
Zoho CRM
Best For: Lean teams needing full CRM with email without spending money initially
Zoho CRM provides a free tier that supports up to three users and includes email marketing capabilities, contact management, and basic automation. It's positioned as a complete CRM solution rather than email-first, but offers legitimate email sequence functionality alongside sales pipeline tools. For budget-conscious teams needing flexibility, Zoho punches well above its free pricing tier.
Pricing: Free tier up to 3 users with 5 GB storage. Standard paid plan starts at $18/user/month when you need more users
Key Features
Email marketing and sequences
Lead and contact management
Sales pipeline visualization
Custom modules and fields
Basic workflow automation
Pros
+Genuinely usable free tier for small teams
+Highly customizable interface and fields
+Affordable paid tiers if you outgrow free tier
+Strong reporting and analytics
+Integration with 500+ third-party apps
Cons
-Steeper learning curve than HubSpot for non-technical users
-Email marketing less sophisticated than Klaviyo
-Free tier storage limitation can feel restrictive
-Mobile app experience less polished than competitors
Verdict
Zoho CRM is the best free alternative if you want a true CRM with email marketing built in. It's not email-first like Klaviyo, but teams that need both CRM and email sequences will find it's one of the best value propositions available. The free tier supports real business operations.
#3
Notion CRM
Best For: Technical founders and small teams wanting complete customization
Notion CRM isn't a traditional CRM platform—it's a completely free database that you build and customize yourself. Entrepreneurs and technical founders love it because you can design exactly what you need without paying for pre-built features you don't use. Email capabilities are limited, but it excels at contact management, deal tracking, and customer data organization for early-stage operations.
Pricing: Free tier covers unlimited databases and collaborators. Personal plan $10/mo adds more advanced features, but free tier is typically sufficient
Key Features
Fully customizable database structure
Multiple view types (table, kanban, calendar, gallery)
Relations and rollups for complex data
Formula fields for automated calculations
Integration with Slack and Zapier
Pros
+Completely free with no feature limitations
+Unlimited flexibility to design exactly what you need
+Works beautifully for teams already using Notion
+Low learning curve if you're familiar with databases
+Excellent for collaboration and team visibility
Cons
-No native email marketing capabilities
-Not ideal for non-technical users without templates
-Requires manual setup and configuration
-Limited automation compared to dedicated CRM platforms
-Performance can degrade with very large datasets
Verdict
Notion CRM is perfect if you're comfortable building your own solution and want total control over your data. It won't replace Klaviyo for email campaigns, but it's an exceptional free alternative for contact and deal management. Best suited for founders who view this as a competitive advantage rather than a hassle.
#4
Streak
Best For: Sales teams that want CRM inside Gmail without leaving their inbox
Streak transforms Gmail into a full CRM platform without requiring new software or a separate inbox. You manage your entire sales pipeline directly from Gmail, with email tracking, automated workflows, and deal management. If your team lives in email and you want to avoid switching contexts, Streak eliminates friction better than any other tool.
Pricing: Free tier with basic pipeline, contact, and email tracking. Pro plan starts at $49/mo per user
Key Features
Gmail-native pipeline management
Email tracking and open notifications
Contact organization and history
Basic workflow automation
Scheduled send functionality
Pros
+Zero learning curve for Gmail users
+Genuinely powerful free tier for small teams
+Email tracking works reliably
+Minimal context switching
+Fast email operations from within Gmail
Cons
-Limited email marketing capabilities compared to Klaviyo
-Free tier automation is basic
-Not ideal for teams that need contact segmentation at scale
-Limited reporting compared to dedicated platforms
-No native social media integration
Verdict
Streak is the best free alternative if email is your primary work tool and you want to avoid yet another platform. The free tier is genuinely useful for deal tracking and follow-ups. However, if you need sophisticated email marketing campaigns, you'll still need a dedicated tool.
#5
Copper
Best For: Growing teams needing accurate contact data without manual maintenance
Copper is a paid alternative that's worth considering for mid-market teams spending more than $200/month on current tools. It specializes in AI-powered data enrichment, meaning the platform automatically keeps your contact database clean and up-to-date. While not free, Copper often costs less than Klaviyo for teams with 10-50 employees and delivers superior data quality.
Pricing: Starts at $25/user/month for Starter plan; typical team of 5 = $125/month
Key Features
AI-powered data enrichment
Automatic contact updates
Gmail and Outlook integration
Sales pipeline management
Workflow automation and sequences
Pros
+Best-in-class data accuracy through AI enrichment
+Saves significant time on data maintenance
+Per-user pricing scales efficiently for small teams
+Beautiful interface with strong UX
+Excellent integration with Gmail
Cons
-No free tier (minimum $25/user/month)
-Email marketing features less sophisticated than Klaviyo
-Smaller ecosystem compared to HubSpot or Zoho
-Limited advanced segmentation options
-Data enrichment can be inaccurate for small companies
Verdict
Copper is worth evaluating once your team can justify $100+/month in tooling spend. The AI data enrichment alone saves significant operational time. However, if email marketing sophistication is your priority, Klaviyo or HubSpot might better serve your needs.
#6
Monday CRM
Best For: Sales teams preferring visual pipeline management over spreadsheets
Monday CRM brings visual, kanban-style workflow management to customer relationship management. It appeals to teams that think visually about their pipeline and sales process. While positioned differently from Klaviyo (it's sales workflow-first rather than email-first), it offers automation and customer communication features that smaller teams find sufficient.
Pricing: Starts at $99/month for team plan (typically 3-5 users)
Key Features
Customizable kanban pipelines
Automations based on triggers
Email integration and templates
Deal tracking and forecasting
Mobile app for field teams
Pros
+Highly visual and intuitive for non-technical users
+Flexible automation rules
+Strong mobile experience
+Excellent team collaboration features
+Good value for startup pricing tiers
Cons
-No free tier (minimum $99/month)
-Email marketing not primary focus
-Can be overwhelming with too many customization options
-Performance lags with very large teams
-Limited advanced segmentation
Verdict
Monday CRM is a solid Klaviyo alternative if your priority is visual sales pipeline management over email marketing. The $99/month entry point is reasonable for teams of 3-5, but if you're purely focused on email campaigns and segmentation, Klaviyo's sophistication justifies its cost.
#7
Nimble
Best For: Small businesses using social media as part of their sales strategy
Nimble is a lightweight CRM designed for small teams that includes email and social media integration. It sits between free CRM platforms and enterprise solutions, offering real functionality without unnecessary complexity. Social media tracking and unified communications make it valuable for businesses where social selling is part of the strategy.
Pricing: Starts at $15/user/month (minimum 1 user)
Key Features
Social media integration and monitoring
Unified inbox for email and messages
Contact and activity management
Basic automation workflows
Mobile app for remote teams
Pros
+Affordable per-user pricing
+Excellent social media integration
+Clean, simple interface
+Good mobile experience
+Strong contact management
Cons
-No free tier
-Email marketing less sophisticated than Klaviyo
-Limited reporting and analytics
-Smaller integration ecosystem
-Automation capabilities are basic
Verdict
Nimble is a good Klaviyo alternative for solo founders or tiny teams with social selling as part of their strategy. At $15/user/month, it's more affordable than Klaviyo's mid-tier offerings, but you're trading email marketing sophistication for social media features.
#8
Capsule CRM
Best For: Solopreneurs and tiny teams needing simple contact and task management
Capsule CRM is a lightweight platform focused on contact management and simple automation. It prioritizes ease of use over feature complexity, making it ideal for non-technical founders who need to track customers and deals without a steep learning curve. The free tier is genuinely useful for very small teams, though it has storage limitations.
Pricing: Free tier with limited storage and users. Standard plan starts at $18/month
Key Features
Contact and company management
Task and activity tracking
Basic email capabilities
Deal pipeline management
Mobile app for field access
Pros
+Free tier available with real functionality
+Very simple, clean interface
+Good for non-technical users
+Affordable paid tiers
+Reliable customer support
Cons
-Free tier storage is very limited
-Email marketing significantly less powerful than Klaviyo
-Limited automation compared to competitors
-Small ecosystem and integration options
-Reporting is basic
Verdict
Capsule CRM is suitable for founders just starting to formalize their customer management. The free tier won't support a growing business for long, but it's a good way to test CRM adoption without commitment. Not a strong Klaviyo alternative for email-focused businesses.
#9
Affinity
Best For: Investors and BD professionals tracking deal flow and relationships
Affinity is a relationship intelligence platform that goes beyond traditional CRM by surfacing deal signals, company information, and relationship context automatically. It's free to start and appeals to investors, venture professionals, and business development teams who rely on understanding relationship networks and deal flow. Email marketing is not its strength, but relationship tracking is exceptional.
Pricing: Free tier with core relationship tracking. Paid plan starts at $12/user/month
Key Features
Relationship intelligence and deal signals
Company research and insights
Interaction tracking and notes
List building and segmentation
Mobile app for field teams
Pros
+Free tier genuinely useful for relationship tracking
+Exceptional at surfacing deal signals
+Great company intelligence
+Very affordable paid pricing
+Perfect for venture/investment teams
Cons
-Not designed for email marketing campaigns
-Limited automation workflows
-Smaller integration ecosystem
-Not ideal for traditional sales teams
-Learning curve around data model
Verdict
Affinity is an excellent Klaviyo alternative only if your primary need is relationship and deal tracking rather than email campaigns. It's free and powerful, but fills a different need than Klaviyo's email marketing focus. Best for venture professionals and complex deal environments.
#10
Vtiger
Best For: Technical teams wanting complete control over their CRM infrastructure
Vtiger is an open-source CRM platform offering complete customization and self-hosting options. It provides all core CRM features including email marketing, automation, and reporting without vendor lock-in concerns. The learning curve is steeper, and it requires more technical setup than hosted alternatives, but it delivers exceptional flexibility and no monthly recurring costs.
Pricing: Free open-source version with optional cloud hosting. Cloud version starts at free tier
Key Features
Fully customizable CRM modules
Email marketing and automation
Advanced workflow automation
Custom fields and entities
On-premise and cloud deployment options
Pros
+Completely free open-source option
+Exceptional customization capability
+No vendor lock-in concerns
+Can be self-hosted for data privacy
+Strong automation engine
Cons
-Steep learning curve for non-technical users
-Requires technical setup and maintenance
-Support depends on self-hosting or chosen provider
-Email marketing less sophisticated than Klaviyo
-Smaller ecosystem of templates and integrations
Verdict
Vtiger is the best free Klaviyo alternative for technical founders who want complete control and have the resources to manage infrastructure. The flexibility is exceptional, but ongoing maintenance overhead makes it more suitable for established teams than early-stage startups.
#11
Slack Sales Elevate
Best For: Slack-first teams wanting CRM without leaving their workspace
Slack Sales Elevate embeds sales CRM functionality directly into your Slack workspace. It's designed for teams that already use Slack as their communication hub and want to reduce tool proliferation. While not email-first like Klaviyo, it offers deal tracking, activity logging, and communication management within the context where your team already works.
Pricing: Free tier available, with pro features starting at undisclosed pricing
Key Features
CRM within Slack interface
Activity and deal tracking
Team collaboration features
Slack notification workflows
Integration with Salesforce
Pros
+Free tier available
+Minimal context switching for Slack teams
+Fast adoption since team uses Slack daily
+Strong team collaboration features
+Integrates with Salesforce
Cons
-Email marketing capabilities very limited
-Not suitable for teams that don't use Slack
-Smaller feature set than dedicated CRMs
-Limited reporting and analytics
-New product with smaller ecosystem
Verdict
Slack Sales Elevate is a free Klaviyo alternative only for Slack-first teams whose primary need is lightweight deal tracking rather than email marketing. It solves the tool fragmentation problem but trades sophistication for integration within Slack.
#12
Aircall
Best For: Sales teams using calls as primary close mechanism
Aircall is a phone-based sales engagement platform focused on call tracking, recording, and analytics. It's positioned differently than Klaviyo—it's for sales teams that close deals through calls rather than email. However, if your GTM includes significant sales calls alongside email, Aircall integrates with CRM platforms and provides valuable performance data.
Pricing: Starts at $30/user/month
Key Features
Inbound and outbound calling
Call recording and transcription
Call analytics and performance tracking
Caller ID and smart routing
CRM integration (HubSpot, Salesforce)
Pros
+Excellent call quality and reliability
+Strong call analytics and insights
+Good integration with major CRMs
+Automatic call logging
+Excellent compliance and recording
Cons
-No free tier
-Not a Klaviyo alternative for email marketing
-Expensive if added on top of other tools
-Requires phone infrastructure setup
-Limited email capabilities
Verdict
Aircall is not a direct Klaviyo alternative but complements your email marketing stack if your business relies on phone-based sales. At $30/user/month for a call platform plus separate email tool, your total cost might exceed Klaviyo alone for smaller teams.
#13
Superhuman
Best For: Individual power users wanting maximum email productivity
Superhuman is a premium productivity tool for power email users that optimizes email workflow and speed. Rather than competing directly with Klaviyo's marketing features, it makes responding to email more efficient. If your team spends significant time in email and values speed and organization, Superhuman can be a valuable layer on top of your email marketing platform.
Pricing: Starts at $30/month for single user
Key Features
AI-powered email productivity features
Smart split inbox
Instant search and filtering
Scheduled send functionality
Keyboard shortcuts and speed optimization
Pros
+Exceptional time savings for power email users
+Beautiful interface and UX
+Works with all email providers
+Strong AI-powered features
+Excellent mobile experience
Cons
-Not a Klaviyo alternative for email marketing
-Expensive when added to marketing platform
-Works for individuals, not team coordination
-Requires full email behavior change
-Learning curve for keyboard shortcuts
Verdict
Superhuman is not a Klaviyo alternative but rather a complementary tool. If you're evaluating cost, Superhuman ($30/mo/user) plus a free email platform might seem attractive, but it doesn't replace email marketing functionality. Best used by individual sales leaders, not teams.
#14
Klaviyo
Best For: E-commerce and B2B businesses needing advanced email marketing sophistication
Klaviyo remains the industry-leading email marketing platform for e-commerce and B2B businesses, particularly those needing sophisticated segmentation and personalization. It excels at detailed customer data tracking, advanced conditional logic in workflows, and integration with e-commerce platforms. While premium-priced, many businesses find its capabilities justify the cost compared to free alternatives.
Pricing: Free tier up to 500 contacts; paid starts at $20/month
Key Features
Advanced segmentation and predictive analytics
Sophisticated workflow automation
Dynamic content personalization
E-commerce integrations (Shopify, WooCommerce)
Advanced reporting and analytics
Pros
+Best-in-class email marketing sophistication
+Exceptional e-commerce integration ecosystem
+Powerful segmentation and targeting
+Excellent support and documentation
+Strong reputation and market leadership
Cons
-Pricing becomes expensive as lists grow
-Can feel overcomplicated for simple email campaigns
-Enterprise features not needed by most startups
-Higher learning curve for new users
-Not a CRM—doesn't include deal tracking
Verdict
Klaviyo is the market leader for email marketing for good reason. If email revenue is a primary business driver, Klaviyo's capabilities often deliver better ROI than cheaper alternatives. However, early-stage startups with limited email revenue should consider cheaper alternatives and upgrade later.
Frequently Asked Questions about free Klaviyo alternatives
Yes. HubSpot Sales Hub and Zoho CRM both offer legitimate free tiers that include email marketing functionality and support real business operations. HubSpot's free tier is unlimited in terms of contacts and users, while Zoho supports up to 3 users for free. Both platforms include contact segmentation, email templates, and basic automation—core features you'd use in Klaviyo. Notion CRM offers completely unlimited free usage if you're comfortable building your own system. The trade-off with free tiers is reduced reporting depth and simpler automation workflows, but they're suitable for early-stage teams focusing on core email functions rather than advanced personalization.
HubSpot Sales Hub is the strongest free alternative if email marketing is your primary focus. It includes email templates, send scheduling, basic automation sequences, and open/click tracking—the core functionality Klaviyo offers. The free tier is not limited by contact count like many competitors, making it scalable as you grow. If you need more sophisticated segmentation and workflows without paying, Zoho CRM is your second-best option. However, if email marketing revenue is significant to your business, Klaviyo's advanced segmentation and personalization features often deliver better results than free alternatives, making the paid investment worthwhile.
Plan your upgrade path based on your business model. If you're purely email-focused, upgrading to Klaviyo makes sense once your list exceeds 5,000-10,000 contacts and you need advanced segmentation. If you're sales-and-marketing focused, consider moving to HubSpot's paid Professional tier ($45/month) or Zoho's paid plans for additional automation and reporting. The key is not to let free tools limit your growth—when you hit platform ceiling and it's impacting revenue, upgrading is a worthwhile investment. Alternatively, you can use RevAlign.io to help assess platform fit and manage the migration process efficiently, ensuring you don't lose data or customer history during transition.
Free CRM platforms like HubSpot and Zoho store customer data in a contact database structure, which is more flexible than Klaviyo's email-list approach. This means you can track additional information like deals, companies, support interactions, and custom properties beyond email engagement metrics. Klaviyo focuses primarily on email behavior and segmentation. The advantage of CRM-based alternatives is unified customer view across functions; the disadvantage is less sophisticated email marketing workflows. For businesses where email is revenue-driving (e-commerce, SaaS), Klaviyo's specialization provides better segmentation logic. For businesses where email is one part of broader customer engagement, free CRM platforms often provide superior overall functionality due to their unified data model.
Yes, but with significant operational overhead. You could use Notion CRM for contact management, Streak for Gmail-based pipeline tracking, and HubSpot Sequences for email workflow—all free. However, this creates data synchronization challenges, duplicate contact management across platforms, and increased complexity for your team. Data will not flow automatically between systems; you'll need to use Zapier or similar tools to bridge gaps, adding cost and potential data errors. For most startups, using one integrated platform (even a free tier) is simpler and more reliable than stitching together multiple free tools. The real value in consolidating to a single tool isn't features—it's operational simplicity, data accuracy, and team efficiency.
Klaviyo's primary advantages over free alternatives are: (1) Predictive analytics to identify high-value customers, (2) Advanced conditional logic in workflows for complex customer journeys, (3) Dynamic content personalization that changes based on customer data, (4) Native e-commerce integrations with automatic customer data syncing, and (5) Superior email deliverability and reputation management. For e-commerce businesses, these features often translate to 15-25% higher email revenue versus basic platforms. Free alternatives excel at basic email sends and contact management but lack the sophisticated behavioral targeting that drives revenue. If email generates significant business revenue (e-commerce, high-ticket SaaS), Klaviyo's premium usually justifies its cost. If email is supplementary, free alternatives are sufficient.
Conclusion
Finding a Klaviyo alternative depends entirely on your specific needs and growth stage. If you need a completely free solution and email marketing is your focus, HubSpot Sales Hub offers the best balance of functionality and ease of use, with no credit card required and unlimited contacts. For teams that want CRM functionality alongside email, Zoho CRM provides an affordable path that scales as you grow. If you value complete customization and have technical resources, Notion CRM or Vtiger offer exceptional flexibility at no cost. For startups willing to invest $25-30/month, Copper delivers impressive value through AI-powered data enrichment, while Monday CRM excels for visual, sales-workflow-focused teams. The reality is that Klaviyo remains the market leader in email marketing sophistication for good reason—if email revenue is material to your business, its advanced segmentation and personalization features often deliver better ROI than cheaper alternatives. However, early-stage founders should start with a free alternative like HubSpot and upgrade only when you've validated that email revenue justifies the investment. Most successful startups follow this path, testing email marketing fundamentals with free tools before investing in premium platforms. Use the comparison table and detailed reviews above to identify which tool matches your current business model, then commit to upgrading when your needs or revenue justify it. Whatever you choose, consistency in customer communication matters more than feature perfection—pick a platform and execute well before constantly switching tools looking for marginal gains.
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