Overflow

Overflow is ranked #20 of 38 in web design software on The Geeks Club. It runs on macOS, Web, Windows. There is no free plan. A free trial is offered. Paid plans start at €19.95/mo.

Overflow plans and pricing

All plans

Pro €19.95/mo per user/month 1GB cloud storage/user · Overflow Cloud sharing · private and team folders · comments overflow.io · 1 Oct 2026

Enterprise Not published Contact sales SSO/SAML · unlimited users · unlimited Cloud storage · approved external reviewers · priority support overflow.io · 1 Oct 2026

Compared on web design software

Free plan: No
Interactive prototypes: Yes
Version history: Yes
Export formats: PDF, PNG
Supported platforms: macOS, Windows, web browsers
Screen imports: Yes

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Overflow

Purpose: Overflow lets users create, present, share and get feedback on interactive user flow diagrams.
Design syncing: It integrates with Figma, Sketch, Adobe XD and Adobe Photoshop for syncing designs.
Diagram features: Features include customizable connectors, styles, device skins, hotspots, shapes, text and multiple boards.
Presentations: Overflow supports interactive playable user flows, self-guided Stories and rapid prototypes.
Sharing: Cloud publications can be shared by link, embedded, passphrase-protected, exported to PDF or PNG, or printed.
Collaboration: Teams can use personal and team folders, invite document editors, comments, mentions and notifications.
Collaboration integrations: Overflow lists Confluence, Jira and Trello collaboration integrations and supports embedding presentations in collaboration or content-management tools.
Security compliance: Overflow says its internal practices and policies are ISO/IEC 27001-certified and GDPR-compliant.
Data security: The privacy policy says sensitive data is protected in transit with SSL, TLS or similar encryption and firewalls are used to help prevent external network access.
Data location: Overflow says its servers are located in the United States and cloud data is stored in AWS Amazon Cloud.
Trial conditions: The 14-day trial requires no credit card and provides desktop-app and Cloud-sharing access without limitations.
After trial: After the trial, desktop-app and Cloud-sharing access ends; data remains hosted for 60 days and is then deleted if no subscription is activated.
Desktop limit: Each seat can be activated on multiple computers but used on only one computer at a time.
Support: Enterprise includes priority support and tailored onboarding, while the pricing page directs users to chat support and the Help Center.
Price from: €19.95/mo

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Where it ranks on The Geeks Club

Best Web Design Software in 2026#20 of 38
Best User Flow Software in 2026#3 of 20

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Sources

support.overflow.io/hc/en-us/articles/360002473754-What-is-· checked 1 Oct 2026
overflow.io/integrations/· checked 1 Oct 2026
overflow.io/features/· checked 1 Oct 2026
overflow.io/enterprise/· checked 1 Oct 2026
overflow.io/privacy-policy/· checked 1 Oct 2026
overflow.io/pricing/· checked 1 Oct 2026
overflow.io· checked 23 Sept 2026