Updated 2026-03-15

Best Email Marketing Tools for Small Businesses

Grow your customer base and drive repeat sales with email marketing that fits your budget and schedule.

Email marketing delivers the highest ROI of any marketing channel for small businesses, returning an average of $36 for every $1 spent. Whether you run a local shop, an online store, or a service business, email lets you stay top of mind with customers without spending hours on social media. I tested and compared 13 email marketing platforms specifically for small business needs, focusing on ease of use, pricing, automation, and what actually moves the needle when your time and budget are limited.

TL;DR

For most small businesses, Sequenzy offers the best combination of ease and value - AI creates your email sequences automatically, and the free tier covers 2,500 emails/month with unlimited contacts. If you are just starting and want a free platform with name recognition, Mailchimp works for up to 500 contacts. For small businesses wanting email plus SMS on a budget, Brevo is the best value with its free tier and multi-channel approach.

Why Small Businesses Need Email Marketing

Highest ROI of Any Marketing Channel

Email consistently delivers $36 for every $1 spent, making it the most cost-effective marketing channel. For small businesses watching every dollar, email is the smart bet.

You Own Your Audience

Social media algorithms change constantly, but your email list is yours. No platform can take it away or throttle your reach. Build your list and you build a business asset.

Automation Saves Hours Every Week

Set up welcome emails, follow-ups, and promotions once, and they run automatically. Small business owners get their time back while email does the selling.

Customer Retention Drives Growth

Acquiring a new customer costs 5-7x more than keeping an existing one. Regular email keeps customers coming back and increases lifetime value without extra ad spend.

Small Businesses Email Marketing Benchmarks

Know these numbers before you start. They'll help you set realistic goals and pick the right tool.

25-35%
Average Open Rate

Small business emails typically see 25-35% open rates. Welcome emails and personalized content perform best. If you are consistently below 20%, your subject lines need improvement or your list needs cleaning.

2-5%
Average Click Rate

Click rates of 2-5% are strong for small businesses. Promotional offers with clear calls to action drive the highest clicks. Newsletters without a specific CTA often fall below 1%.

Tuesday-Thursday, 9-11am
Best Send Time

Most small business customers engage with emails mid-week during mid-morning. Local businesses should test times that match their customer patterns - a restaurant might see better results with Thursday afternoon emails promoting weekend specials.

$0.10-0.50
Revenue per Email Sent

A healthy small business email program generates $0.10-0.50 per email sent. If you send 5,000 emails per month, that translates to $500-2,500 in email-attributed revenue. Track this metric to justify your email marketing investment.

Important Tips Before You Choose

Lessons from small businesseswho've been doing this for years. Save yourself the trial and error.

Start with three automated sequences and build from there

Do not try to build a complete email system on day one. Set up a welcome email for new subscribers, a post-purchase follow-up, and a win-back sequence for inactive customers. These three automations handle the highest-impact communication points. Add more sequences later as you see results.

Calculate tool costs at your 12-month projected list size

Many small businesses pick tools based on starting prices, then face sticker shock when their list grows. Calculate what each tool will cost when you have 2,500, 5,000, and 10,000 contacts. Per-email pricing models (Sequenzy, Brevo) often save 50-70% for businesses with large customer databases they do not email weekly.

Use your existing customer database as your starting list

You already have an email list - it is your existing customer contacts. Import them (with proper consent) as your first subscribers. These people already know and trust your business. A simple 'we are starting a newsletter' email to existing customers typically gets 60-80% of them to opt in.

Send at least one email per week to stay top of mind

Consistency matters more than perfection. A simple weekly email with one tip, update, or promotion keeps your business visible to customers. Small businesses that email at least weekly see 40% higher retention rates than those that email monthly or less.

Make every email mobile-friendly

Over 60% of emails are opened on mobile devices. Use single-column layouts, large buttons, and concise text. Test your emails on your phone before sending. Small businesses that optimize for mobile see 15-20% higher click rates.

Ask for reviews and referrals in post-purchase emails

The best time to ask for a review or referral is right after a positive customer experience. Add review links to your post-purchase follow-up sequence. Include a 'forward to a friend' option with a referral incentive. These requests generate social proof and new customers at almost zero cost.

13 Best Email Marketing Tools for Small Businesses

Our Top Pick for Small Businesses
#1
Sequenzy

AI-powered email marketing with smart automation and pay-per-email pricing.

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Sequenzy tops this list because it solves the two biggest problems small businesses face with email: time and cost. The AI sequence builder creates welcome emails, follow-ups, and promotional campaigns in seconds - describe what you want and it builds the entire sequence with subject lines, timing, and copy. You do not need marketing expertise to create professional email campaigns. The free tier covers up to 2,500 emails per month, which handles the needs of many small businesses at zero cost. When you outgrow the free tier, the $29/month plan covers 50,000 emails with unlimited contacts, so your large customer database does not inflate your bill the way per-contact tools do. The interface is clean and fast - I set up a complete welcome sequence and weekly newsletter template in under 20 minutes. Direct founder support means you talk to someone who built the product, not a support agent reading scripts.

Best for
Small businesses wanting AI-powered automation with simple, affordable pricing
Pricing
Free up to 2,500 emails/mo, then $29/mo for 50K emails (unlimited contacts)

Pros

  • AI generates complete email sequences in seconds
  • Free tier for up to 2,500 emails/month
  • Pay-per-email pricing keeps costs predictable
  • Direct founder support when you need help

Cons

  • Newer platform with a smaller community
  • No built-in SMS marketing
  • Smaller template library than established competitors
  • No built-in landing page builder
#2
Mailchimp

The most recognized email marketing platform with a free tier and drag-and-drop editor.

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Mailchimp is the name every small business owner has heard. The free tier lets you send to 500 contacts, which is enough to get started. The drag-and-drop editor is genuinely intuitive and the template library is massive. Where Mailchimp falls short is pricing at scale. Once you outgrow the free tier, costs climb steeply and you pay for unsubscribed contacts. The automation builder is basic compared to newer platforms. Support quality has declined. But for a small business sending its first emails, the familiarity and ease of use still count for something.

Best for
Small businesses just getting started with email marketing
Pricing
Free up to 500 contacts, then from $13/month

Pros

  • Free tier to get started
  • Massive template library
  • Intuitive drag-and-drop editor
  • Wide range of integrations

Cons

  • Pricing climbs steeply at scale
  • Charges for unsubscribed contacts
  • Basic automation compared to competitors
  • Support quality has declined
#3
Constant Contact

Established email platform with event management and phone support.

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Constant Contact has been serving small businesses for over 25 years. The platform is simple, reliable, and has something rare in this space: actual phone support. For non-technical small business owners who want to pick up the phone when something goes wrong, that matters. The event management tools are unique and useful for businesses that host workshops, open houses, or community events. The downside is the platform feels dated. Automation is basic, analytics are surface-level, and the pricing is not competitive for what you get.

Best for
Non-technical small business owners who value phone support
Pricing
From $12/month for up to 500 contacts

Pros

  • Phone support available
  • Built-in event management
  • Very easy to learn
  • Reliable and stable platform

Cons

  • Automation is very basic
  • Platform feels dated
  • Pricing is high for the feature set
  • Analytics lack depth
#4
Brevo

Affordable email and SMS marketing with transactional email included.

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Brevo, formerly Sendinblue, is the budget champion for small businesses that want more than just email. The free tier gives 300 emails per day. SMS marketing is included at no extra cost. Transactional emails for receipts and confirmations are built in. The CRM tracks customer relationships. For small businesses watching every dollar who need email, SMS, and basic CRM without paying for three separate tools, Brevo delivers solid value. The automation builder is capable enough for most small business needs. Support can be slow and the interface takes time to learn, but for the price it is hard to beat.

Best for
Budget-conscious small businesses needing email and SMS
Pricing
Free up to 300 emails/day, then from $25/month

Pros

  • SMS marketing included
  • Generous free tier
  • Transactional and marketing emails in one platform
  • Good automation for the price

Cons

  • Daily sending limits on free plan
  • Support can be slow
  • Interface takes time to learn
  • Brevo branding on free tier emails
#5
MailerLite

Clean, affordable email marketing with a generous free tier.

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MailerLite is refreshingly simple. The free tier supports 1,000 subscribers with most features included. The interface is the cleanest on this list and I set up a complete welcome sequence in about 15 minutes. Landing pages are included even on the free plan. The strict approval process can delay getting started, and advanced features like A/B testing require paid plans. But for small businesses on a tight budget who want modern, clean email marketing, MailerLite is the best value.

Best for
Small businesses on a tight budget wanting modern email marketing
Pricing
Free up to 1,000 subscribers, then from $10/month

Pros

  • Very affordable with generous free tier
  • Clean, modern interface
  • Landing page builder included
  • Good automation for the price

Cons

  • Strict approval process delays getting started
  • Advanced features locked behind paid plans
  • Basic reporting
  • Limited integrations
#6
ActiveCampaign

Powerful automation and CRM for marketing-savvy small businesses.

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ActiveCampaign has the most powerful automation builder on this list. You can create sophisticated customer journeys with conditional logic, lead scoring, and branching paths. The built-in CRM is included on all plans. For small businesses with marketing savvy who want to get really sophisticated, ActiveCampaign delivers. The downside: most small businesses will not use 80% of what it offers. At $29/month for just 1,000 contacts, it is not cheap either.

Best for
Marketing-savvy small businesses wanting advanced automation and CRM
Pricing
From $29/month for 1,000 contacts

Pros

  • Best-in-class automation builder
  • CRM included on all plans
  • Excellent deliverability
  • Detailed contact scoring

Cons

  • Steep learning curve
  • Per-contact pricing adds up quickly
  • Interface can feel overwhelming
  • Overkill for simple email needs
#7
HubSpot

All-in-one marketing platform with free CRM and email tools.

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HubSpot is the full marketing suite: CRM, email, landing pages, social media, and analytics. The free CRM is genuinely excellent. For small businesses planning serious growth, HubSpot scales with you. The problem is price. The free tier is limited, and once you need real features, pricing jumps to $50/month at minimum. Most small businesses end up needing the Professional tier at $800/month. If you are planning rapid growth and have budget, HubSpot is worth considering. For most small businesses, it is too much.

Best for
Growth-oriented small businesses willing to invest in a full marketing stack
Pricing
Free basic email, paid plans from $50/month

Pros

  • Full CRM included for free
  • All-in-one marketing platform
  • Excellent reporting and analytics
  • Scales with your business

Cons

  • Expensive once you outgrow the free tier
  • Complex to set up and learn
  • Requires commitment to the HubSpot ecosystem
  • Most useful features behind expensive tiers
#8
GetResponse

All-in-one marketing with email, landing pages, webinars, and a website builder.

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GetResponse tries to do everything and does most things reasonably well. Email, landing pages, webinars, a website builder, and e-commerce tools are all included. For small businesses that want one platform instead of five separate subscriptions, it is appealing. The downside is being a jack-of-all-trades means it is not the best at anything. But at $19/month for 1,000 contacts with all those features, the value is strong.

Best for
Small businesses wanting email, landing pages, and webinars in one platform
Pricing
From $19/month for 1,000 contacts

Pros

  • Webinar hosting included
  • Landing page and website builder
  • Good automation templates
  • Competitive all-in-one pricing

Cons

  • Interface feels cluttered
  • Email editor could be more polished
  • Jack of all trades, master of none
  • Support response time varies
#9
AWeber

One of the original email platforms with reliable deliverability.

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AWeber has been around since 1998 and the longevity shows in excellent deliverability and responsive support. Setting up basic emails and autoresponders is straightforward. The free tier at 500 subscribers is useful. But the platform feels stuck in time. Automation is basic, templates look dated, and there is not much innovation. For simple, reliable newsletters, AWeber gets the job done without fuss.

Best for
Small businesses wanting simple, reliable email without complexity
Pricing
Free up to 500 subscribers, then from $15/month

Pros

  • Excellent deliverability
  • Simple and reliable
  • Responsive customer support
  • Free tier available

Cons

  • Platform feels dated
  • Limited automation
  • Templates need a refresh
  • Little innovation in recent years
#10
Moosend

Budget-friendly email marketing with solid automation features.

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Moosend is the dark horse. Starting at $9/month, it is one of the cheapest options. But cheap does not mean bad. The automation workflows are genuinely good for the price, the interface is clean, and I found it easy to set up campaigns quickly. The downsides: smaller community, fewer integrations, and a smaller template library. But for getting the most features for the least money, Moosend delivers.

Best for
Very price-conscious small businesses wanting maximum features per dollar
Pricing
From $9/month for 500 subscribers

Pros

  • One of the most affordable options
  • Good automation for the price
  • Clean, easy-to-use interface
  • Landing pages included

Cons

  • Less known brand
  • Limited third-party integrations
  • Smaller template library
  • Fewer advanced features
#11
Drip

E-commerce focused email marketing with revenue tracking.

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Drip is built for e-commerce with purchase tracking, abandoned cart emails, and revenue attribution. If your small business sells products online, Drip connects to your store and automates everything. For non-e-commerce small businesses, Drip is the wrong choice. The entire platform is designed around shopping behavior. At $39/month minimum, it is also expensive for small businesses.

Best for
Small e-commerce businesses wanting automated revenue-focused email
Pricing
From $39/month for 2,500 contacts

Pros

  • Purpose-built for e-commerce
  • Revenue attribution on every email
  • Strong automation workflows
  • Good store integrations

Cons

  • Not useful for non-e-commerce businesses
  • Expensive starting price
  • Learning curve to set up
  • Overkill for simple email needs
#12
Campaign Monitor

Professional email marketing with beautiful templates.

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Campaign Monitor has the best-looking templates on this list. If brand aesthetics matter to your small business, the visual quality is excellent. The drag-and-drop editor is smooth. What holds it back is contact-based pricing and limited automation. Good for brand-conscious small businesses, but there are better values for most.

Best for
Small businesses that prioritize professional email design
Pricing
From $9/month for 500 contacts

Pros

  • Beautiful, professional templates
  • Smooth drag-and-drop editor
  • Reliable deliverability
  • Link review catches errors

Cons

  • Pricing based on contacts, not usage
  • Limited automation
  • Gets expensive as your list grows
  • Fewer features for the price
#13
Kit

Creator-focused email platform with a generous free tier.

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Kit, formerly ConvertKit, is built for creators: bloggers, newsletter writers, and online educators. If your small business is content-driven, Kit handles subscriber management and sequences beautifully. The free tier supports 10,000 subscribers, which is extraordinary. But for traditional small businesses like retail shops, restaurants, or service companies, Kit is not the right fit. Minimal design options and no drag-and-drop editor for complex layouts limit its usefulness for standard business email.

Best for
Content-driven small businesses with blogs or newsletters
Pricing
Free up to 10,000 subscribers, then from $29/month

Pros

  • Generous free tier
  • Excellent for newsletters
  • Clean tag-based subscriber management
  • Good automation for sequences

Cons

  • Not designed for traditional small businesses
  • Minimal email design options
  • Limited e-commerce features
  • No drag-and-drop editor for complex layouts

Feature Comparison

FeatureSequenzyMailchimpBrevoMailerLite
AI-powered sequences
Automation workflows
Drag-and-drop editor
Free tier available
SMS marketing
Landing page builder
CRM included
Basic
Basic
Pay-per-email pricing

Common Mistakes to Avoid

We see these mistakes over and over. Skip the learning curve and avoid these from day one.

Paying for contacts you never email

Many small businesses accumulate thousands of contacts over years and pay monthly fees based on that total - even for contacts who have not opened an email in two years. Either clean your list regularly or choose a per-email pricing model where you only pay for emails you actually send.

Sending only when you want something

If every email is a promotion or sale announcement, subscribers learn to ignore or unsubscribe. Follow the 80/20 rule: 80% valuable content (tips, updates, stories) and 20% promotional. Build the relationship before making the ask.

Not personalizing beyond the first name

Adding {{first_name}} to subject lines is table stakes. Real personalization means segmenting by purchase history, interest, or behavior and sending relevant content to each group. A pet store should send different emails to dog owners and cat owners. Even basic segmentation doubles engagement.

Ignoring unsubscribe rates as a warning sign

An unsubscribe rate above 0.5% per email signals a problem - either your content does not match expectations, you are emailing too often, or your list includes people who never wanted to hear from you. Track this metric and investigate spikes immediately.

Buying email lists instead of building them

Purchased lists have terrible engagement, damage your sender reputation, and often violate anti-spam laws. Every subscriber should have actively chosen to receive your emails. Building a list of 200 genuine subscribers takes time but delivers far better results than buying 5,000 random contacts.

Email Sequences Every Small Businesse Needs

These are the essential automated email sequences that will help you grow your business and keep clients coming back.

New Customer Welcome Sequence

When a new customer signs up or makes their first purchase

Make a great first impression and build a relationship from day one.

Immediately
Welcome to {{business_name}}, {{first_name}}!

Thank them for choosing you. Share your story briefly, set expectations for emails, and include a small welcome offer if applicable.

Day 3
Here is something to help you get started

Deliver genuine value. Share your most popular product, a helpful guide, or tips related to your business.

Day 7
What our customers say about us

Social proof email with customer reviews or testimonials. Include a clear call to action.

Win-Back Sequence for Inactive Customers

When a customer has not purchased or engaged in 90 days

Re-engage customers before they forget about you.

Day 0
We miss you, {{first_name}}

Friendly check-in. Remind them what you offer and why they loved you.

Day 5
A little something to welcome you back

Include a special offer or incentive. Make it time-limited to create urgency.

Day 14
Last chance: your exclusive offer expires soon

Final reminder. Be honest that this is the last email in the series.

Monthly Promotion Sequence

Scheduled for the first week of each month

Drive consistent monthly revenue with a structured promotion.

Day 1
This month's special: {{promotion_name}}

Announce the promotion clearly. Explain the offer, who it is for, and the deadline.

Day 3
Why our customers love {{product_or_service}}

Testimonial-driven follow-up with real results or reviews.

Day 6
Ending tomorrow: {{promotion_name}}

Final reminder with urgency. Recap the offer and make it easy to act.

Post-Purchase Follow-Up

After a customer completes a purchase

Turn one-time buyers into repeat customers.

Day 1
Thanks for your order, {{first_name}}

Confirm the purchase, set expectations, and include helpful information.

Day 7
How is everything going?

Check in and ask for feedback. Direct happy customers to leave a review.

Day 21
You might also like these

Recommend related products or services based on their purchase.

How to Choose the Right Email Marketing Tool for Your Small Business

The best tool comes down to three questions:

What is your budget? If you are just starting, free tiers from Sequenzy, MailerLite, Mailchimp, or Brevo let you test the waters. If you are ready to invest $25-30/month, Sequenzy and ActiveCampaign offer more powerful automation. Calculate what you will pay at your expected list size, not just the starting price.

How technical are you? If you want to set up email and get back to running your business, choose Sequenzy, MailerLite, or Constant Contact. If you enjoy marketing and want sophisticated campaigns, ActiveCampaign or HubSpot give you room to grow.

What type of business do you run? E-commerce businesses benefit from Drip or Mailchimp's shopping integrations. Content-driven businesses do well with Kit. Service businesses and local shops thrive with Sequenzy, Constant Contact, or Brevo.

The Email Strategy That Works for Small Businesses

After working with hundreds of small businesses on email marketing, here is what actually moves the needle:

Automate the basics. Every business should have welcome emails and post-purchase follow-ups running automatically. Businesses that automate these basics see 20-30% more repeat customers than those that rely on manual outreach.

Keep it simple. Start with 3 sequences: welcome, post-purchase follow-up, and win-back for inactive customers. Add more later as you see results.

Look at the data. Open rates, click rates, revenue from email. The businesses that check monthly and adjust always outperform those who set and forget.

Building Your Small Business Email Calendar

A realistic email calendar for a small business owner:

Weekly: One newsletter or update email. Mix of tips, news, and one promotional item. Schedule 30-60 minutes per week to create this.

Monthly: Review your email metrics. Clean out obviously unengaged subscribers. Plan any seasonal promotions for the coming month.

Quarterly: Update your welcome sequence with fresh content and testimonials. Review your automated sequences and adjust based on performance data.

The Economics of Email Marketing for Small Businesses

Here is why email is the best marketing investment for small businesses:

  • Cost: $0-30/month for most small businesses
  • Time: 1-2 hours per week after initial setup
  • Average return: $36 for every $1 spent
  • Customer retention improvement: 20-30% with automated follow-ups

Compare that to paid advertising where costs are rising, social media where reach is declining, or networking events where time investment is high. Email consistently delivers the highest return for the lowest investment.

Common Small Business Email Types That Drive Revenue

Welcome emails convert new subscribers into customers with a first-purchase incentive. Average conversion rate: 5-15%.

Post-purchase follow-ups drive repeat sales and reviews. Businesses with follow-up sequences see 25-40% higher repeat purchase rates.

Seasonal promotions drive revenue during key business periods. Holiday, back-to-school, summer - time your promotions to when customers are already buying.

Win-back emails recover lost customers at a fraction of the acquisition cost. A simple 3-email win-back sequence recovers 5-15% of lapsed customers.

Referral requests generate new customers at near-zero cost. Ask happy customers to refer friends and offer a small incentive for both parties.

Getting Started Today

Pick a tool from this list and start with these steps:

  1. Import your existing customer emails (with consent)
  2. Set up an automated welcome email
  3. Send your first newsletter this week
  4. Create one automated sequence like a post-purchase follow-up
  5. Review your results after 30 days and adjust

You do not need a perfect strategy, a massive list, or beautiful designs to start seeing results. The only mistake is not starting at all.

How We Evaluated These Tools

Tools were evaluated based on their fit for small business needs - ease of use without marketing expertise, pricing at realistic list sizes (1,000-10,000 contacts), automation that saves time for busy owners, and the ability to drive measurable revenue. We tested each platform's setup process, email creation workflow, and automation capabilities.

Frequently Asked Questions

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Sequenzy - Complete Pricing Guide

Pricing Model

Sequenzy uses email-volume-based pricing. You only pay for emails you send. Unlimited contacts on all plans — storing subscribers is always free.

All Pricing Tiers

  • 2.5k emails/month: Free (Free annually)
  • 15k emails/month: $19/month ($205/year annually)
  • 60k emails/month: $29/month ($313/year annually)
  • 120k emails/month: $49/month ($529/year annually)
  • 300k emails/month: $99/month ($1069/year annually)
  • 600k emails/month: $199/month ($2149/year annually)
  • 1.2M emails/month: $349/month ($3769/year annually)
  • Unlimited emails/month: Custom pricing (Custom annually)

Yearly billing: All plans offer a 10% discount when billed annually.

Free Plan Features (2,500 emails/month)

  • Visual automation builder
  • Transactional email API
  • Reply tracking & team inbox
  • Goal tracking & revenue attribution
  • Dynamic segments
  • Payment integrations
  • Full REST API access
  • Custom sending domain

Paid Plan Features (15k - 1.2M emails/month)

  • Visual automation builder
  • Transactional email API
  • Reply tracking & team inbox
  • Goal tracking & revenue attribution
  • Dynamic segments
  • Payment integrations (Stripe, Paddle, Lemon Squeezy)
  • Full REST API access
  • Custom sending domain

Enterprise Plan Features (Unlimited emails)

  • Visual automation builder
  • Transactional email API
  • Reply tracking & team inbox
  • Goal tracking & revenue attribution
  • Dynamic segments
  • Payment integrations
  • Full REST API access
  • Custom sending domain

Important Pricing Notes

  • You only pay for emails you send — unlimited contacts on all plans
  • No hidden fees - all features included in the price
  • No credit card required for free tier

Contact

  • Pricing Page: https://sequenzy.com/pricing
  • Sales: hello@sequenzy.com