Conceptboard vs Excalidraw
Side-by-side comparison of features, pricing, ratings, and alternatives.
Conceptboard is an online whiteboard platform that combines visual brainstorming with integrated task management, letting teams develop ideas, organize workflows, and execute projects on a single digital canvas. It emphasizes European data compliance with GDPR support, ISO 27001/27017/27018 certification, and hosting options including Cloud, Dedicated Server, and On-Premises deployment.
Excalidraw is a free, open-source collaborative whiteboard tool that allows users to create and share diagrams, flowcharts, and other visual content in real-time. It is designed to be simple, intuitive, and highly customizable, making it a popular choice for teams and individuals looking for a flexible and collaborative drawing tool.
- Strong compliance credentials (GDPR, ISO 27001/27017/27018) suited to regulated industries
- On-premises and dedicated server hosting options rare among online whiteboard tools
- Combines whiteboarding and task management, reducing the need for a separate project tool
- German-hosted data centers appeal to EU-based organizations with data residency needs
- Highly customizable and flexible
- Real-time collaboration features
- Simple and intuitive interface
- Free and open-source
- Free plan is quite limited (3 boards, 100 objects, 250 MB storage)
- Advanced and Corporate tiers require long-term contracts (12- or 24-month commitments)
- Pricing shown in EUR may be less convenient for non-European customers
- Limited features compared to paid alternatives
- Can be slow with large diagrams
- Limited support options
More alternatives & similar tools
Alternatives to Conceptboard
View all →
Data-first digital whiteboard that turns brainstorms into structured, exportable data.
The Verdict
AI-generated from listing dataConceptboard offers compliance‑focused, on‑premises whiteboarding with built‑in task management for regulated enterprises, while Excalidraw provides a free, open‑source, highly flexible canvas for general teams.
Key differences
- •Compliance & certifications: Conceptboard is GDPR‑ and ISO‑certified; Excalidraw has no stated security certifications.
- •Hosting options: Conceptboard offers cloud, dedicated server, and on‑premises; Excalidraw is cloud‑only SaaS.
- •Task management: Conceptboard includes built‑in Kanban/task features; Excalidraw focuses solely on drawing.
- •Cost model: Conceptboard uses a freemium tier with limited boards and paid contracts; Excalidraw is completely free and open‑source.
- •Extensibility: Excalidraw is open‑source with an API and GitHub community; Conceptboard provides no API or source access.
Pricing & value
Excalidraw is fully free; Conceptboard’s advanced tiers require paid, long‑term contracts.
Ease of use / learning curve
Excalidraw’s simple, intuitive interface is highlighted as a core strength; Conceptboard adds task features that may add complexity.
Features & depth
Conceptboard combines whiteboarding with task management, Kanban templates, facilitator tools, and role‑based access.
Integrations & ecosystem
Excalidraw lists Slack and GitHub integrations and offers an API; Conceptboard has no API or listed integrations.
Collaboration
Both support real‑time collaboration; Conceptboard also adds asynchronous mode and facilitator tools.
Scalability
Conceptboard provides dedicated server and on‑premises deployments for large, regulated organizations.
Support
Excalidraw offers email and GitHub Issues support; Conceptboard’s support details are not specified.
Security & privacy
Conceptboard is GDPR‑compliant with ISO 27001/27017/27018 certifications; Excalidraw provides no such certifications.
Choose Conceptboard if…
Enterprises needing strict data residency, compliance, and integrated task management.
Choose Excalidraw if…
Teams or individuals seeking a free, open‑source, highly customizable drawing canvas.
Common questions
Can I host Conceptboard on my own servers?
Yes, Conceptboard offers on‑premises and dedicated server hosting options.
Is there any cost to use Excalidraw?
No, Excalidraw is free and open‑source.
Does Conceptboard provide an API for custom integrations?
No, an API is not available for Conceptboard.