5 Best Klaviyo Alternatives for Customer Loyalty and Retention Campaigns

5 Best Klaviyo Alternatives for Customer Loyalty and Retention Campaigns

Email marketing is one of the best channels when it comes to ROI, averaging around $36-$42$ for every dollar spent, and retention is a huge part of how you can achieve and increase this number.

While Klaviyo is an attractive name, it’s not always the best solution for your business. As a matter of fact, you may end up paying a fortune for features that you don’t even yet need. To make sure you don’t spend unnecessary money, let’s take a look at some of the best Klaviyo alternatives in the market.

1. Omnisend

Omnisend is a dedicated platform for mid-sized ecommerce brands that offers strong email and SMS capabilities without a complexity trade-off. They have more than 150,000 customers around the world and still boast an average 4.8 rating across major review platforms.

The system is thoughtfully designed to help mid-sized ecommerce stores scale their retention efforts through highly relevant and automated touchpoints.

Key features

• Predictive AI: This tool analyzes customer behavior to generate RFM analysis, customer lifetime value forecasts, and product recommendations.
• Generative AI: You can use this one to produce high-quality copywriting and maintain a consistent brand voice across all email and SMS campaigns.
• Forms AI: This feature builds and reviews signup forms to optimize conversion rates based on store data and visitor behavior.
• MCP integration: Through MCP, users can interact with Omnisend directly inside ChatGPT or Claude to check performance and build campaigns.

Pros

• The platform delivers a strong ROI of $79 for every $1 spent across its user base.
• The professional support team has won customer service awards for five consecutive years since 2022.
• A 5-day free migration service is available where the team rebuilds your entire setup for you so you do not lift a finger.
• SMS marketing includes flexible billing with $10 top-ups and a 60-day credit rollover period.

Cons

• The platform is built specifically for ecommerce, which makes it less suitable for B2B or service-based businesses.
• There is no native CRM included for sales teams who need to manage manual sales pipelines or long-term lead cycles.

Pricing

Omnisend provides an intuitive path to scaling, often resulting in a bill up to 35% smaller than Klaviyo for similar feature sets. Paid plans start at $16 per month, while the Pro plan, which includes global SMS marketing, starts at $59 per month.

2. ActiveCampaign

ActiveCampaign is a powerful platform for businesses that need to seamlessly connect their marketing and sales.

It focuses on the entire customer lifecycle, offering a blend of email marketing, CRM functionality, and machine learning. It’s a great fit for brands outgrowing basic newsletters and ready to build advanced, automated customer journeys.

Key features

• Predictive sending: It calculates the exact right time to email each person to maximize open rates.
• Sales CRM: The native CRM lets your team automate lead scoring and automatically move contacts through your sales pipeline based on how they interact with your marketing.
• Site tracking: This feature follows visitor behavior on your website to trigger specific automations based on the pages they visit or products they view.
• Event tracking: Businesses can send custom data points from their apps or websites to trigger highly specific retention workflows.

Pros

• The automation builder is highly flexible, allowing for almost any logic-based sequence a marketer can conceptualize.
• With over 1,000 integrations, it’s easily one of the most connected marketing platforms available.
• Native sales reporting provides a clear view of how marketing efforts directly influence closed deals and revenue.
• Multichannel capabilities include SMS, site messages, and even Facebook custom audience syncing within the automation builder.

Cons

• The sheer volume of features can be overwhelming for teams who just need a basic email tool.
• Reporting tools can sometimes be slow to load when dealing with extremely large datasets or complex custom event histories.

Pricing

Pricing is tiered based on the number of contacts and the specific feature set required. The Starter plan begins at $15 per month, while the Plus plan starts at $49 per month.

3. Attentive

Attentive is a powerful omnichannel marketing platform that focuses on driving revenue through SMS, email, and push notifications.

By treating the mobile screen as the primary engagement point, it helps ecommerce brands build direct, real-time connections with their most loyal shoppers.

Key features

• Concierge: Uses a blend of AI and human agents to answer customer questions and drive conversions directly via text.
• Attentive Identity: This proprietary system recognizes returning site visitors, allowing you to trigger abandonment messages even if the shopper isn’t logged in.
• Two-way journeys: Build automated conversations where the customer’s text response dictates exactly which message they receive next.
• Sign-up units: High-performing, mobile-compliant pop-ups designed specifically to grow your subscriber list and boost conversions.

Pros

• Deep expertise in SMS compliance helps brands safely navigate complex mobile marketing laws.
• Real-time analytics provide immediate insight into how SMS campaigns are performing in terms of clicks, revenue, and opt-outs.
• A dedicated client strategy team (White Glove support) works with brands to optimize their retention strategies.
• Integrations with loyalty platforms like Yotpo and Loyaltylion allow for automated points updates via text.

Cons

• While they now offer a full email suite, brands with deeply entrenched, complex email programs on other platforms may find migrating everything to Attentive a heavy lift.
• Even with great compliance tools, navigating strict SMS carrier regulations and deliverability requirements can still be technically demanding.

Pricing

Attentive uses a performance-based pricing model that typically includes a platform fee plus a cost per message sent. Specific quotes are tailored to the volume and needs of the brand after a consultation with their sales team.

4. Drip

Drip positions itself as an automation engine for ecommerce brands that need to personalize the shopping experience at scale. 

It uses a tag-based system rather than traditional lists, allowing for more fluid segmentation and highly targeted retention campaigns. The platform is built to handle the heavy data requirements of stores with thousands of skus and diverse customer segments.

Key features

• Workflow builder: This visual tool allows marketers to create post-purchase sequences that change based on what a customer actually bought.
• Dynamic segments: Segments update in real-time based on customer actions, such as visiting a specific category or exceeding a purchase threshold.
• Content blocks: Drag and drop dynamic product recommendations and abandoned cart blocks directly into your emails without coding.
• Shopper activity API: This allows for the ingestion of deep behavioral data from custom store builds or niche ecommerce platforms.

Pros

• The tag-based data model provides a more granular view of the customer journey than simple list-based systems.
• Pre-built templates for common ecommerce scenarios like win-back and browse abandonment allow for quick deployment of retention tactics.
• The platform provides clear revenue attribution, showing exactly which workflows and campaigns are driving the most sales.
• It maintains a strong focus on the independent merchant, providing accessible tools that do not require a developer to implement.

Cons

• The visual email builder is less flexible than some competitors, which might frustrate brands with very specific design requirements.
• SMS features are functional but lack some of the advanced two-way conversational capabilities found in dedicated mobile platforms.

Pricing

Pricing is based primarily on the number of people in your account. Plans start at $39 per month for up to 2,500 contacts and include unlimited email sends, with costs increasing as the database grows.

5. Sendlane

Recently acquired by Privy, Sendlane is a powerful retention platform designed to deeply connect your on-site conversion efforts with your email and SMS channels. 

It focuses on providing deep insights into customer behavior and providing the tools to act on that data through email and SMS. The platform is particularly popular among Shopify users who want a more unified approach to their multi-channel marketing.

Key features

• Multi-variable testing: This allows users to test more than just subject lines, including entire automation paths and send times.
• Beacon tracking: This tool tracks every action a customer takes on your store to build a comprehensive profile for better targeting.
• Intelligent pop-ups: Backed by Privy’s renowned conversion expertise, these behavior-triggered units show the right offer at exactly the right time to grow your list.
• Unified inbox: The platform brings email and SMS replies into a single view to help teams manage customer conversations more effectively.

Pros

• The platform offers a very high level of deliverability due to strict sender requirements and proactive monitoring.
• Reporting dashboards are highly detailed, providing a deep dive into click maps, conversion rates, and revenue per subscriber.
• The migration process is designed to be accessible, with tools to help import lists and recreate segments quickly.
• Alongside broad native integrations, it uniquely includes a built-in product review collection tool, saving brands money on third-party review apps.

Cons

• Because the integration of Privy and Sendlane is still actively unfolding, users might experience shifting interfaces or evolving features as the platforms fully merge.
• The starting price is relatively high, which can box out smaller brands looking to experiment with advanced automation.

Pricing

Pricing is based strictly on email send volume, not list size. Plans start at $100 per month for 50,000 emails and notably include unlimited contacts.

Conclusion

Choosing the right platform for your store depends entirely on your specific goals for customer retention. If your primary focus is on high-volume SMS or complex lead scoring for a sales team, specialized tools like Attentive or ActiveCampaign offer deep functionality in those specific areas.

However, for ecommerce brands looking for a platform thoughtfully designed for their industry, Omnisend provides a strong ROI of $79 for every $1 spent across its 150,000 customers. The platform is powerful without the excessive technical overhead, and it allows you to build complex retention workflows across email, SMS, and push notifications.