ADempiere vs ClickUp: Complete Comparison (2026)
An in-depth comparison of ADempiere and ClickUp to help you choose the right tool for your business.
Last updated: November 2026
ADempiere
6/10
ADempiere is a free, community-run, open-source (GPL v2) ERP suite with built-in CRM. It is for businesses that can host and customize their own systems.
ClickUp
7.1/10
ClickUp is a work management platform with tasks, docs, chat, automations, AI agents and a CRM layer for contacts, companies and deals, aimed at business teams.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6/10 | 7.1/10 |
| Customization | 9/10 | 9/10 |
| Analytics | 6/10 | 7/10 |
| Integration | 5/10 | 8/10 |
| Support | 3/10 | 5/10 |
| Ease of Use | 3/10 | 5/10 |
| Security | 5/10 | 8/10 |
| Cost | 9/10 | 7/10 |
| Scalability | 6/10 | 7/10 |
| Pricing | ||
| Free plan | Yes | Yes |
| Cheapest paid plan | Contact for pricing | $12/user/mo Core |
| Estimated cost for 10 users | Free Open Source (GPL v2) | Free Free Forever |
| Features | ||
| Contact Management | ||
| Integrations | ||
| Reporting & Analytics | ||
| Collaboration | Not listed | |
| Customer Support Management | Not listed | |
| Lead Management | Not listed | |
| Mobile Access | Not listed | |
| Opportunity Management | Not listed | |
| Sales Automation | Not listed | |
ADempiere vs ClickUp cost by team size
ADempiere and ClickUp cost the same at every team size we checked.
| Team size | ADempiere | ClickUp |
|---|---|---|
| 1 user | FreeOpen Source (GPL v2) | FreeFree Forever |
| 5 users | FreeOpen Source (GPL v2) | FreeFree Forever |
| 10 users | FreeOpen Source (GPL v2) | FreeFree Forever |
| 25 users | FreeOpen Source (GPL v2) | FreeFree Forever |
| 50 users | FreeOpen Source (GPL v2) | FreeFree Forever |
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 ADempiere
- Higher Cost score (9/10 vs 7/10)
Why choose ClickUp
- Higher Integration score (8/10 vs 5/10)
- Higher Security score (8/10 vs 5/10)
- Better fit for startups (8/10 vs 4/10)
- Better fit for small business (8/10 vs 5/10)
Pros & Cons
ADempiere
Pros
- No licence fees or premium editions. All modules are free under GPL v2.
- CRM records share a database with orders, invoicing and accounting, so the full customer-to-cash history sits in one system.
- The active data dictionary lets administrators change windows, workflows and reports without modifying core code.
- Reviewers praise flexible reporting with drill-down, and Jasper Reports integration is available.
Cons
- Self-hosting, setup and customization require real technical expertise.
- Reviewers describe the user interface as dated.
- Support comes from the community and documentation. There is no vendor helpdesk or SLA.
- One reviewer reported login problems and a crash under heavy concurrent use, and the community-driven roadmap is hard to predict.
ClickUp
Pros
- Deals can become delivery projects in the same workspace, which suits agencies and consultancies that sell and deliver client work.
- The free plan allows unlimited members and unlimited tasks, so small teams can try the platform before paying.
- Custom fields, task types, many views and automations let teams model most pipelines and processes without code.
- Enterprise security options include SAML, SCIM, audit logs, data residency and HIPAA support with a BAA.
Cons
- It is not a dedicated CRM. Reviewers report needing Zapier automations for CRM workflows, and the CRM page does not confirm email sync or native calling.
- Reviewers report a steep learning curve and say new users need hours of training to become proficient.
- G2 and Capterra reviewers report bugs, slow performance and support replies that do not resolve problems.
- The late-2026 pricing change raised per-user list prices for new workspaces, and heavy AI use requires buying extra credits.
Not sold on either?
Frequently Asked Questions
ClickUp scores higher on our CRM criteria: 7.1/10 against 6/10 for ADempiere. The largest gap is in Integration: 5/10 for ADempiere and 8/10 for ClickUp.
Both are free for 10 users.
Yes, both ADempiere and ClickUp have a free plan.
ClickUp is the better fit for startups: we rate it 8/10 for them, against 4/10 for ADempiere.
