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Best Saas Companies Tools in 2026: Our Top Picks Ranked

Reviewed by the SaaS Compare editorial team · Last updated: May 21, 2026 · 7 tools compared

Quick answer: Brevo is the top pick for SaaS companies, offering native integrations with 150+ platforms, unlimited workflows on Standard+ plans, and a 99% delivery rate starting at just $9/monthΓÇömaking it the most cost-effective choice for scaling SaaS marketing operations.

Why Saas Companies Matters

SaaS companies need email marketing that scales with product adoption, drives user engagement, and integrates seamlessly with their tech stack. The right platform should handle complex customer journeysΓÇöfrom onboarding to retentionΓÇöwhile providing the automation and analytics needed to justify marketing spend in a competitive market.

Top 7 Saas Companies Tools — Ranked

#1
Brevo ⭐ Top pick

Brevo is ideal for SaaS companies because its Growth plan ($18/month) unlocks unlimited automation workflowsΓÇöessential for multi-step onboarding sequences, feature adoption campaigns, and churn prevention flows that drive product engagement. Native integrations with 150+ platforms enable seamless data syncing from your product analytics or CRM, allowing behavioral targeting based on actual user activity rather than email engagement alone. AI send-time optimization and advanced segmentation on this tier let you reach users at peak engagement windows, critical for SaaS where adoption velocity directly impacts retention. Starting price: $9/month (Starter plan). One limitation: the Starter tier ($9/month) excludes automation and A/B testing entirely, forcing SaaS teams to upgrade to Growth ($18/month) to access core campaign optimization features needed for competitive SaaS marketing.

$9/mo
Free tier
4.5/5

G2

#2

ConvertKit is ideal for early-stage SaaS companies with smaller subscriber bases and lean marketing teams. Its visual automation builder and A/B testing capabilities (available from the $25/mo Starter plan) enable founders to run segmented onboarding campaigns without technical overhead. The platform's 4.4 G2 rating reflects strong user satisfaction with ease of useΓÇöcritical for bootstrapped SaaS teams managing multiple responsibilities. Starting at $25/month, ConvertKit offers a middle ground between free tools and enterprise platforms. However, the 1,000-subscriber cap on Starter and Pro plans becomes a significant limitation as SaaS companies scale; teams exceeding this threshold face steep pricing jumps or must migrate platforms entirely, making it less suitable for growth-stage SaaS operations.

$25/mo
Free tier
4.4/5

G2

#3

Constant Contact is not ideal for most SaaS companies. While its drag-and-drop editor ($20/month starting) suits small teams building simple campaigns, SaaS operations require more sophisticated automation. The Starter tier includes only 1 automation templateΓÇöinsufficient for multi-step onboarding sequences or customer lifecycle campaigns typical in SaaS. Even the Pro plan ($80/mo) caps contact sends at 24x monthly, which constrains high-volume nurture campaigns. The platform lacks native integrations with product analytics tools (Mixpanel, Amplitude) that SaaS teams use for behavioral segmentation. Constant Contact works best for service-based businesses or nonprofits managing straightforward newsletters, not SaaS companies executing data-driven, multi-touch campaigns at scale.

$20/mo
4.1/5

G2

#4

Drip excels for SaaS companies with strong ecommerce or product-led growth models. Its revenue reporting feature (included on all tiers) lets you track email campaign ROI directly to customer purchasesΓÇöcritical for SaaS teams measuring CAC and LTV. Dynamic segmentation enables behavioral targeting based on user actions, allowing you to trigger onboarding sequences or upsell campaigns when customers hit specific product milestones. The platform's automation workflows (up to 50 on Starter) support multi-step nurture sequences for free-trial conversions and customer retention. Starting at $39/month for up to 2,500 contacts, Drip scales affordably as your list grows. However, limited integrations (compared to competitors with 150+ native connections) can create friction if your SaaS stack includes specialized tools like Slack, Zapier, or custom APIsΓÇörequiring workarounds for seamless data flow.

$39/mo
4.4/5

G2

#5

GetResponse delivers strong value for SaaS companies through its drag-and-drop email builder and AI content tools, enabling rapid campaign creation without design bottlenecksΓÇöcritical for lean marketing teams. The Starter plan ($19/mo) includes 1 custom automation workflow and landing page builder, supporting lead capture and nurturing workflows. Growth tier ($59/mo) unlocks unlimited automation workflows and advanced segmentation, essential for multi-stage SaaS onboarding sequences and customer lifecycle campaigns. However, GetResponse's pricing scales steeply for automation features, and the platform lacks native product usage integrations that many SaaS companies rely on to trigger behavior-based email sequencesΓÇörequiring custom API connections or third-party tools to bridge this gap.

$19/mo
Free tier
4.3/5

G2

#6

Klaviyo is ideal for SaaS companies with product-led growth models that rely on behavioral automation. Its segmentation tools enable targeting based on user actionsΓÇöcritical for onboarding sequences and feature adoption campaigns. The platform's Zapier integration (mentioned in user pros) connects to virtually any SaaS tool, allowing teams to trigger emails based on product events like trial signups or feature usage. Starting at $30/month for the Starter tier, Klaviyo scales with active profiles, making it suitable for growing SaaS teams. However, the steep learning curve and limited SMS functionality (noted in user cons) can slow implementation for smaller marketing teams without dedicated technical resources, and the $30 entry point is higher than category alternatives for equivalent feature sets.

$30/mo
Free tier
4.6/5

G2

#7

Mailchimp suits early-stage SaaS companies with smaller contact lists thanks to its free tier (up to 250 contacts, 500 sends/month) and low entry price of $13/month for Starter. The Growth plan ($20/mo) adds automation flows and predictive segmentationΓÇöuseful for onboarding sequences and customer retention campaigns. A/B testing at the Starter level helps SaaS teams optimize messaging without premium pricing. However, Mailchimp's contact-based pricing model becomes prohibitively expensive as SaaS companies scale; the Pro plan jumps to $350/month at 10,000 contacts, making it less cost-effective than competitors for growing SaaS operations managing large user bases. Limited advanced integrations also constrain multi-tool marketing stacks common in SaaS.

$20/mo
Free tier
4.3/5

G2

Verified May 2026. Annual billing typically 15–20% cheaper.

Our #1 Pick

Full Breakdown: Each Tool Reviewed

#1 Brevo logo

Brevo — Brevo is ideal for SaaS companies because its Growth plan ($18/month) unlocks unlimited automation workflowsΓÇöessential for multi-step onboarding sequences, feature adoption campaigns, and churn prevention flows that drive product engagement. Native integrations with 150+ platforms enable seamless data syncing from your product analytics or CRM, allowing behavioral targeting based on actual user activity rather than email engagement alone. AI send-time optimization and advanced segmentation on this tier let you reach users at peak engagement windows, critical for SaaS where adoption velocity directly impacts retention. Starting price: $9/month (Starter plan). One limitation: the Starter tier ($9/month) excludes automation and A/B testing entirely, forcing SaaS teams to upgrade to Growth ($18/month) to access core campaign optimization features needed for competitive SaaS marketing.

Launch high-converting email, SMS, push, and WhatsApp campaigns in minutes. Unify your store, website, and campaign data into a single customer view to precisely target VIPs, cart abandoners, and lapsed buyers. Activate proven automations including abandoned cart recovery, browse abandonment, price-drop alerts, back-in-stock notifications, and VIP early access. A/B test subject lines, offers, and CTAs to optimize performance. Scale your delivery with intelligent warm-up, throttling, frequency caps, and send-time optimization. Monitor revenue, average order value, and conversions in real time with comprehensive analytics. Transform one-time buyers into loyal customers with automated post-purchase flows, replenishment reminders, review requests, and win-back campaignsΓÇöall managed from a single, powerful platform.

$9/mo
Editorial score 98/100

Users consistently praise the platform for its ease of use and intuitive interface, making it accessible even for those without technical backgrounds. The all-in-one capabilities for email, SMS, and automation streamline marketing efforts, allowing for effective campaign management. However, some users note that advanced customization options can be limited, which may restrict more complex workflows.

Why teams choose Brevo

User-friendly interface with a clean design, making it accessible for beginners
Ease of integration and a user-friendly interface for marketing needs
Convenient and efficient email marketing capabilities, including automation and customizable templates

Worth knowing: Limited features, especially in template flexibility and automation capabilities, which hinder effective marketing

4.5/5 G2 · 2,540
Free Free Starter $9/mo Growth $18/mo Free tier
#2 ConvertKit logo

ConvertKit — ConvertKit is ideal for early-stage SaaS companies with smaller subscriber bases and lean marketing teams. Its visual automation builder and A/B testing capabilities (available from the $25/mo Starter plan) enable founders to run segmented onboarding campaigns without technical overhead. The platform's 4.4 G2 rating reflects strong user satisfaction with ease of useΓÇöcritical for bootstrapped SaaS teams managing multiple responsibilities. Starting at $25/month, ConvertKit offers a middle ground between free tools and enterprise platforms. However, the 1,000-subscriber cap on Starter and Pro plans becomes a significant limitation as SaaS companies scale; teams exceeding this threshold face steep pricing jumps or must migrate platforms entirely, making it less suitable for growth-stage SaaS operations.

Kit is a practical choice for small teams managing email campaigns and subscriber lists with limited resources. Its tagging, automation, and segmentation tools are easy to adopt, though users may need extra time to configure advanced workflows or customize visual elements. While design flexibility is limited, the platformΓÇÖs structure supports consistent execution and reliable delivery.

$25/mo
Editorial score 97/100

Users consistently praise the user-friendly interface and effective automation features of ConvertKit, which simplify email marketing for both beginners and experienced marketers. The platform's ability to manage subscribers and create targeted campaigns is highly valued, making it a preferred choice for creators. However, some users note that the pricing can be steep as their subscriber lists grow.

Why teams choose ConvertKit

Users value the ease of use in ConvertKit, praising its simple setup and intuitive interface for seamless integration.
Users love the user-friendly automation tools of ConvertKit, enhancing their email marketing efficiency and workflow significantly.
Users appreciate the excellent customer support from ConvertKit, ensuring help is readily available when needed.

Worth knowing: Users find the pricing for smaller creators to be quite high, limiting access to essential features at affordable rates.

4.4/5 G2 · 5,221
Free Free Starter $25/mo Pro $50/mo Free tier
#3 Constant Contact logo

Constant Contact — Constant Contact is not ideal for most SaaS companies. While its drag-and-drop editor ($20/month starting) suits small teams building simple campaigns, SaaS operations require more sophisticated automation. The Starter tier includes only 1 automation templateΓÇöinsufficient for multi-step onboarding sequences or customer lifecycle campaigns typical in SaaS. Even the Pro plan ($80/mo) caps contact sends at 24x monthly, which constrains high-volume nurture campaigns. The platform lacks native integrations with product analytics tools (Mixpanel, Amplitude) that SaaS teams use for behavioral segmentation. Constant Contact works best for service-based businesses or nonprofits managing straightforward newsletters, not SaaS companies executing data-driven, multi-touch campaigns at scale.

Constant Contact helps small businesses manage outreach and engagement. ItΓÇÖs popular with marketing and admin teams in nonprofits and service-based firms. Reviewers highlight its drag-and-drop editor and campaign scheduling. Some cite limited automation and integrations. Recent updates include AI content generation.

$20/mo
Editorial score 86/100

Users consistently praise the ease of use and intuitive design of Constant Contact, which simplifies email marketing and campaign management. Many appreciate its ability to create professional-looking emails quickly, along with effective list segmentation and analytics that enhance communication strategies. However, some users note that the platform can feel slow at times, particularly when handling larger campaigns.

Why teams choose Constant Contact

Users find Constant Contact's ease of use invaluable for creating and managing engaging email campaigns effortlessly.
Users enjoy easy creation of email marketing campaigns with Constant Contact, facilitating engagement and customization for small businesses.
Users appreciate the user-friendly email builder of Constant Contact, making campaign creation quick and efficient.

Worth knowing: Users find the missing features in Constant Contact frustrating, especially regarding search, editing, and relevance to their needs.

4.1/5 G2 · 7,265
Starter $12/mo Growth $35/mo Pro $80/mo
#4 Drip logo

Drip — Drip excels for SaaS companies with strong ecommerce or product-led growth models. Its revenue reporting feature (included on all tiers) lets you track email campaign ROI directly to customer purchasesΓÇöcritical for SaaS teams measuring CAC and LTV. Dynamic segmentation enables behavioral targeting based on user actions, allowing you to trigger onboarding sequences or upsell campaigns when customers hit specific product milestones. The platform's automation workflows (up to 50 on Starter) support multi-step nurture sequences for free-trial conversions and customer retention. Starting at $39/month for up to 2,500 contacts, Drip scales affordably as your list grows. However, limited integrations (compared to competitors with 150+ native connections) can create friction if your SaaS stack includes specialized tools like Slack, Zapier, or custom APIsΓÇörequiring workarounds for seamless data flow.

Drip is the marketing automation platform built for B2C businesses that sell digital or physical goods online. From creators and ecommerce shops to travel and education companies, Drip helps brands convert prospects into lifelong customers. By turning customer and visitor data into dynamic segments, Drip enables you to deliver the right message at the right time through powerful automations, beautifully designed email templates, and ready-to-use campaigns that drive results from day one. Built to grow with you and simple to master, Drip transforms your marketing into a strategy you can trust to drive revenue.

$39/mo
Editorial score 87/100

Users consistently praise the product for its intuitive interface and powerful automation features, which simplify the process of creating targeted email campaigns. Many appreciate the responsive customer support that assists with setup and troubleshooting, making it easier to navigate the platform. However, some users note a common limitation with the steep learning curve for beginners, which can hinder initial use.

Why teams choose Drip

Time-saving automation enables effective email marketing with rich analytics and easy setup
Automation allows seamless operation once configured
Ease of use with simple setup and intuitive automation workflows

Worth knowing: Pricing is expensive, especially for small businesses and startups

4.4/5 G2 · 473
Starter $39/mo Growth $89/mo Pro $154/mo
#5 GetResponse logo

GetResponse — GetResponse delivers strong value for SaaS companies through its drag-and-drop email builder and AI content tools, enabling rapid campaign creation without design bottlenecksΓÇöcritical for lean marketing teams. The Starter plan ($19/mo) includes 1 custom automation workflow and landing page builder, supporting lead capture and nurturing workflows. Growth tier ($59/mo) unlocks unlimited automation workflows and advanced segmentation, essential for multi-stage SaaS onboarding sequences and customer lifecycle campaigns. However, GetResponse's pricing scales steeply for automation features, and the platform lacks native product usage integrations that many SaaS companies rely on to trigger behavior-based email sequencesΓÇörequiring custom API connections or third-party tools to bridge this gap.

GetResponse is the email, automation, and AI platform that helps you grow your business across the channels you own - like email, SMS, landing pages, and popups.

$19/mo
Editorial score 97/100

Users consistently praise the ease of use and automation features of GetResponse, highlighting its intuitive interface that simplifies email marketing tasks. Many appreciate the platform's ability to create landing pages and manage campaigns efficiently, making it suitable for both beginners and experienced marketers. However, some users note that the reporting capabilities could be improved, as they find it lacking in depth and detail.

Why teams choose GetResponse

Extremely user-friendly interface, making complex tasks simple and intuitive
Responsive customer support with fast help through live chat and effective assistance
Exceptional user-friendliness with excellent support and training

Worth knowing: Steep learning curve, making it challenging to fully utilize features

4.3/5 G2 · 1,117
Free Free Starter $19/mo Growth $59/mo Free tier
#6 Klaviyo logo

Klaviyo — Klaviyo is ideal for SaaS companies with product-led growth models that rely on behavioral automation. Its segmentation tools enable targeting based on user actionsΓÇöcritical for onboarding sequences and feature adoption campaigns. The platform's Zapier integration (mentioned in user pros) connects to virtually any SaaS tool, allowing teams to trigger emails based on product events like trial signups or feature usage. Starting at $30/month for the Starter tier, Klaviyo scales with active profiles, making it suitable for growing SaaS teams. However, the steep learning curve and limited SMS functionality (noted in user cons) can slow implementation for smaller marketing teams without dedicated technical resources, and the $30 entry point is higher than category alternatives for equivalent feature sets.

Klaviyo empowers small businesses to automate email and SMS campaigns using behavior-based targeting and real-time analytics. Marketing and retail teams favor its segmentation tools and Shopify integration.

$30/mo
Editorial score 98/100

Users consistently praise Klaviyo for its ease of use and powerful segmentation capabilities, which allow for highly targeted email marketing. The platform's seamless integration with Shopify enhances its functionality, making it a preferred choice for eCommerce businesses. However, many users note that the pricing can become expensive as contact lists grow, which may be a concern for smaller businesses.

Why teams choose Klaviyo

Extremely user-friendly, making it easy to organize campaigns and use features
Powerful automation that makes email marketing efficient and engaging
Easy integration with other platforms enhances marketing campaigns

Worth knowing: Expensive, which can be a barrier for beginners

4.6/5 G2 · 1,321
Free Free Starter $30/mo Growth $45/mo Free tier
#7 Mailchimp logo

Mailchimp — Mailchimp suits early-stage SaaS companies with smaller contact lists thanks to its free tier (up to 250 contacts, 500 sends/month) and low entry price of $13/month for Starter. The Growth plan ($20/mo) adds automation flows and predictive segmentationΓÇöuseful for onboarding sequences and customer retention campaigns. A/B testing at the Starter level helps SaaS teams optimize messaging without premium pricing. However, Mailchimp's contact-based pricing model becomes prohibitively expensive as SaaS companies scale; the Pro plan jumps to $350/month at 10,000 contacts, making it less cost-effective than competitors for growing SaaS operations managing large user bases. Limited advanced integrations also constrain multi-tool marketing stacks common in SaaS.

Data-driven marketing without the complexity

$20/mo
Editorial score 97/100

Users consistently praise the user-friendly interface and powerful automation features of Intuit Mailchimp Email Marketing, which simplify the process of creating and managing email campaigns. Many appreciate the ease of use, allowing even beginners to design professional emails quickly. However, a common concern is that pricing can become expensive as contact lists grow, which may limit accessibility for smaller businesses.

Why teams choose Mailchimp

Very easy and intuitive for creating effective email campaigns
User-friendly interface and editing tools enhance email marketing effectiveness
User-friendly interface with robust features

Worth knowing: Pricing quickly escalates with growing contact lists, challenging for small businesses

4.3/5 G2 · 12,920
Free Free Starter $13/mo Growth $20/mo Free tier

Brevo Pros & Cons

Based on G2 user reviews. Paraphrased and aggregated.

Pros

Pros
User-friendly interface with a clean design, making it accessible for beginners
Ease of integration and a user-friendly interface for marketing needs
Convenient and efficient email marketing capabilities, including automation and customizable templates
Easy setup that makes email marketing efficient and hassle-free

Cons

Cons
Limited features, especially in template flexibility and automation capabilities, which hinder effective marketing
Limited features in design and automation capabilities, considered a notable drawback
Limited customization, making creative marketing and complex workflow management difficult
Steep learning curve for beginners, making initial setup and navigation challenging

Brevo Pricing

PlanMonthlyAnnualUsersFeatures
Free Free Free Free 1 users 300 emails/day (9,000/month), unlimited contacts, basic email builder and forms, automation up to 2,000 contacts, Brevo branding on emails.
Starter $9/mo $8/mo 1 users From 5,000 emails/month, unlimited contacts, drag-and-drop editor, AI content generator, advanced segmentation, basic reporting; no automation or A/B testing.
Growth $18/mo $16/mo 1 users From 20,000 emails/month, unlimited contacts, full automation, A/B testing, heatmaps, AI send-time optimization, web/event tracking, 1 landing page included.
Pro $499/mo $449/mo 10 users From 150,000 emails/month, 10 seats, WhatsApp/push channels, AI segmentation, contact scoring, ecommerce AI features, phone support, deliverability specialist.
Enterprise Custom Unlimited Custom pricing for 1M+ contacts; dedicated IP, SSO/SAML, multi-account management, custom objects, loyalty engine, custom data integrations, tailored onboarding.

Pricing verified April 2026.

Brevo: Key Features

A/B & Multivariate Testing

A/B testing for subject lines and content available on Standard plan and above; not included on Free or Starter.

AI-Powered Features

AI content generator (subject lines and body copy) on all paid plans; AI send-time optimization on Standard+; AI segmentation on Professional+.

Audience Segmentation & Personalization

Advanced segmentation using demographics, website activity, campaign engagement, and custom events; dynamic lists that auto-update on all paid plans.

Contact & List Management

Unlimited contacts on all plans; list-based architecture with import via CSV or API; duplicate management and suppression lists supported.

Deliverability & Spam Tools

99% delivery rate claimed; DKIM/SPF/DMARC authentication; Deliverability Specialist support on Professional (3 hrs/year); dedicated IP on Enterprise only.

E-Commerce & CRM Integrations

Native Shopify and WooCommerce integrations; abandoned cart automations; 150+ integrations; AI product recommendations on Professional+; built-in CRM.

Email Builder & Templates

Drag-and-drop builder plus HTML editor; responsive industry-specific templates included on all plans including Free.

Landing Pages & Signup Forms

1 landing page included on Standard; more on Professional+; signup forms (embedded, popup) available on all plans including Free.

How We Chose These Tools

📊 Our methodology

We evaluated each tool across six criteria: G2 user rating, number of verified reviews, pricing transparency, free tier availability, feature depth for saas companies, and data freshness. Tools scoring below 65/100 on our editorial rubric are excluded from rankings. Affiliate relationships have no influence on rankings — see our editorial policy.

Frequently Asked Questions

Our Verdict on Saas Companies Tools

Brevo's visual workflow builder with unlimited automation steps on Standard+ ($18/mo) lets SaaS teams execute multi-step onboarding sequences and win-back campaigns without hitting feature walls. Its native CRM and AI …