MailerLite vs Sellsy Comparison
Compare MailerLite vs Sellsy features, pricing, and more.
Last updated: November 2026
MailerLite
7.1/10
MailerLite is an email marketing platform for small businesses and creators, combining newsletters, automations, landing pages, sites, forms and digital product sales.
Sellsy
5.8/10
French all-in-one CRM and lead-to-cash suite that combines sales pipelines, quotes with e-signature, invoicing, e-invoicing, marketing, and cash management for SMEs.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 7.1/10 | 5.8/10 |
| Analytics | 6/10 | 6/10 |
| Cost | 8/10 | 5/10 |
| Customization | 7/10 | 6/10 |
| Ease of Use | 9/10 | 5/10 |
| Integration | 7/10 | 6/10 |
| Scalability | 6/10 | 5/10 |
| Security | 6/10 | 7/10 |
| Support | 5/10 | 7/10 |
| Pricing | ||
| Free plan | Yes | No |
| Cheapest paid plan | $12/mo Comfort | €35/user/mo Sales Standard |
| Estimated cost for 10 users | $25/mo Power | €350/mo Sales Standard |
| Features | ||
| A/B Testing | Not listed | |
| E-commerce Features | Not listed | |
| Email Marketing | Not listed | |
| Landing Pages | Not listed | |
| Segmentation | Not listed | |
| More features | ||
| Marketing Automation | Not listed | |
| Collaboration | Not listed | |
| Lead Management | Not listed | |
| Integrations | Not listed | |
| Sales Automation | Not listed | |
| Opportunity Management | Not listed | |
| Contact Management | Not listed | |
| Reporting & Analytics | Not listed | |
| Mobile Access | Not listed | |
MailerLite vs Sellsy cost by team size
| Team size | MailerLite | Sellsy |
|---|---|---|
| 1 user | FreeFree | €35/moSales Standard |
| 5 users | $25/moPower | €175/moSales Standard |
| 10 users | $25/moPower | €350/moSales Standard |
| 25 users | $25/moPower | €875/moSales Standard |
| 50 users | $25/moPower | €1,750/moSales Standard |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose MailerLite
- Has a free plan (Sellsy does not)
- Higher Ease of Use score (9/10 vs 5/10)
- Higher Cost score (8/10 vs 5/10)
- Better fit for freelancers (8/10 vs 4/10)
- Better fit for startups (8/10 vs 4/10)
Why choose Sellsy
- Higher Support score (7/10 vs 5/10)
- Higher Security score (7/10 vs 6/10)
Pros & Cons
MailerLite
Pros
- The interface is clean, and reviewers say automations are quick to set up even for first-time users.
- Automations are included even on the free plan.
- Paid plans start at $12 a month, which reviewers say is cheaper than Mailchimp or Constant Contact.
- Native e-commerce integrations with Shopify, WooCommerce and Stripe feed purchase-based automations.
- Reviewers report deliverability ranking first in an independent EmailToolTester test.
Cons
- Many users report accounts suspended or terminated with little warning and difficult appeals.
- Support is email-only on Comfort, and some reviewers say replies are slow.
- The free plan has been cut more than once and now allows only 250 subscribers.
- Prices rise steeply as the list grows, according to a competitor's analysis.
- Reviewers find reporting and segmentation limited for larger companies.
Sellsy
Pros
- Quotes convert to invoices without retyping, and quotes can be signed electronically in the same tool.
- Approved French e-invoicing platform included on every plan, ahead of France's e-invoicing reform.
- Data hosted in France, ISO 27001 certified, GDPR compliant, with daily backups.
- French-language chat support on every plan from an in-house team, plus phone support on higher tiers.
- More than 100 marketplace apps, including French accounting software and bank sync with Qonto.
Cons
- 12-month commitment even on monthly billing, and a 2-user minimum on the bundle.
- Reviewers say the interface is busy and takes about a week to learn.
- Cash management and advanced marketing tiers cost extra on top of per-user licences.
- Built around French accounting rules, so it fits non-French companies less well.
- Users report pricing changes, some invoicing glitches and duplicate contacts from Google sync.
Not sold on either?
Frequently Asked Questions
MailerLite scores higher on our Marketing criteria: 7.1/10 against 5.8/10 for Sellsy. The largest gap is in Ease of Use: 9/10 for MailerLite and 5/10 for Sellsy.
MailerLite has a free plan; Sellsy does not list one.
MailerLite is the better fit for freelancers: we rate it 8/10 for them, against 4/10 for Sellsy.
