Linked Helper vs Sellsy: Complete Comparison (2026)
An in-depth comparison of Linked Helper and Sellsy to help you choose the right tool for your business.
Last updated: November 2026
Linked Helper
6.5/10
Desktop LinkedIn automation tool with a built-in lightweight CRM for sales reps, recruiters and agencies running connection, messaging and follow-up campaigns.
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 | 6.5/10 | 5.8/10 |
| Analytics | 5/10 | 6/10 |
| Cost | 9/10 | 5/10 |
| Customization | 8/10 | 6/10 |
| Ease of Use | 4/10 | 5/10 |
| Integration | 7/10 | 6/10 |
| Scalability | 6/10 | 5/10 |
| Security | 5/10 | 7/10 |
| Support | 6/10 | 7/10 |
| Pricing | ||
| Free plan | Yes | No |
| Cheapest paid plan | $15/user/mo Standard | €35/user/mo Sales Standard |
| Estimated cost for 10 users | Free Free Trial | €350/mo Sales Standard |
| Features | ||
| Contact Management | ||
| Integrations | ||
| Lead Management | ||
| Marketing Automation | ||
| Reporting & Analytics | ||
| Sales Automation | ||
| Built-in Calling | Not listed | |
| Collaboration | Not listed | |
| Mobile Access | Not listed | |
| Opportunity Management | Not listed | |
Linked Helper vs Sellsy cost by team size
| Team size | Linked Helper | Sellsy |
|---|---|---|
| 1 user | FreeFree Trial | €35/moSales Standard |
| 5 users | FreeFree Trial | €175/moSales Standard |
| 10 users | FreeFree Trial | €350/moSales Standard |
| 25 users | FreeFree Trial | €875/moSales Standard |
| 50 users | FreeFree Trial | €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 Linked Helper
- Has a free plan (Sellsy does not)
- Higher Cost score (9/10 vs 5/10)
- Higher Customization score (8/10 vs 6/10)
- Better fit for freelancers (9/10 vs 4/10)
- Better fit for startups (7/10 vs 4/10)
Why choose Sellsy
- Higher Security score (7/10 vs 5/10)
- Higher Analytics score (6/10 vs 5/10)
- Better fit for mid-market (6/10 vs 4/10)
Pros & Cons
Linked Helper
Pros
- Very low entry price: 8.25 USD a month per account on a 12-month term, plus volume discounts of up to 50 percent.
- Broad LinkedIn action coverage, including endorsements, group messaging, InMail and conditional follow-up sequences.
- Native sync with HubSpot, Salesforce, Pipedrive, Zoho, Close and HighLevel, plus Zapier, Make and n8n webhooks.
- No auto-renewal by default, and a 14-day Pro trial with no card required.
Cons
- Covers LinkedIn only, with no email or multichannel sequences.
- Reviewers describe the interface as outdated and cluttered, with a steep learning curve.
- The Local version runs only while your computer is on, and some users report slowness and crashes.
- Standard caps advanced actions at 20 per day, and you cannot upgrade to Pro until the current term ends.
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
Linked Helper scores higher on our CRM criteria: 6.5/10 against 5.8/10 for Sellsy. The largest gap is in Cost: 9/10 for Linked Helper and 5/10 for Sellsy.
Linked Helper has a free plan; Sellsy does not list one.
Linked Helper is the better fit for freelancers: we rate it 9/10 for them, against 4/10 for Sellsy.
