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Overflow

Brand: PROTOIO

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Starting at $20

Overflow Software Overview

PROTOIO Company Details

Founded Year:  2011

PROTOIO INC is the software company behind Proto.io and Overflow, the productivity tools that help teams build better products.

Director/Founders Alexis Odysseos, Alexis Piperides
Company Size 1-100 Employees

Overflow Pricing & Plans

Pro
Key Features
  • 1GB Cloud Storage / user
  • Share on Overflow Cloud
  • Private & Team Folders
  • Embed Share Link
  • Print to PDF
  • Export without watermark
Starting at $20
    • Users

      Users
      Users
    • Monthly

      Monthly
      Monthly

Key Features

  • 1GB Cloud Storage / user

  • Share on Overflow Cloud

  • Private & Team Folders

  • Embed Share Link

  • Print to PDF

  • Export without watermark

Overflow Features

  • icon_check User Flow Mapping
    Create structured user journeys by visually connecting screens to clearly explain navigation and decision paths.
  • icon_check Design Tool Integration
    Import screens directly from Figma, Sketch, Adobe XD, or Photoshop with quick resync for design updates.
  • icon_check Interactive Prototypes
    Turn static screens into clickable flows that simulate real user interactions without writing any code.
  • icon_check Flow Connectors
    Use arrows and connectors to define transitions, logic paths, and user decisions across screens.
  • icon_check Hotspot Linking
    Add interactive hotspots on screens to control navigation and demonstrate functional behavior.
  • icon_check Presentation Tools
    Present flows in Story, Canvas, or Prototype views to suit stakeholders, clients, or internal teams.
  • icon_check Annotations
    Add contextual comments and explanations directly on flows to clarify intent and design decisions.
  • icon_check Device Frames
    Apply realistic device frames to screens to match mobile, tablet, or desktop presentation contexts.
  • icon_check Version History
    Track and manage multiple versions of user flows to review changes and iterate safely.
  • icon_check Collaboration & Sharing
    Share flows via links and collect feedback from teammates and stakeholders in one place.
  • icon_check Multiple Export Options
    Export flows as images or PDFs for documentation, reviews, or offline sharing.
  • icon_check Auto Layout Alignment
    Automatically align and space screens to keep large and complex flows visually organized.
  • icon_check Design Resync
    Update flows instantly when source designs change, avoiding manual rework and inconsistencies.
  • icon_check Visual Storytelling
    Guide viewers step by step through user journeys using narrative-style flow presentations.
  • icon_check UX Documentation
    Create clear, visual documentation of user journeys that supports handoff to product and dev teams.
Overflow Demo Video play icon

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Watch the demo video to explore key features, real workflows, and how the software fits your business needs.

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Overflow Specifications

Supported Platforms
Windows Windows MacOS MacOS Linux Linux
Devices
Desktop Desktop
Deployment
Cloud-Based Cloud-Based
Suitable For
All Industries
Business Specific
All Businesses
Business Size
Small Business Startups Medium Business Enterprises
Customer Support
Email Communities
Language
English
Training Resources
Videos

Overflow Review

Techjockey Trusted Reviews from Verified Users

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Terms and Condtions

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Users with registered businesses can purchase goods from merchants on the platform to satisfy their business needs. Users are not permitted to utilize any products acquired through the platform for resale, advertising, business, or further distribution.

For each purchase made, users will receive a Tax Invoice (or 'GST invoice') that includes specific details such as:

  • the GSTIN of the user associated with their registered business, and

  • the specified Entity Name for their business.

It should be noted that not all products are eligible for GST Invoice. Only the products displayed by participating sellers with the 'GST-based Invoice Available' callout on the product description page would qualify.

Certain goods and services are not eligible to get a GST Invoice, including items with VAS, i.e., Value Added Services (e.g., Total Mobile Protection/Assured Buyback) and those involving an exchange offer at the time of purchase.

Users must ensure the accuracy of the GSTIN, and business entity name provided for the GST Invoice. Requests for corrections into GST Invoice would not be accommodated by Techjockey.com or any Seller, and any issues arising from user-provided information are the sole responsibility of users.

Techjockey.com is not liable for the GST Invoice or any associated input tax credit. To efficiently claim an input tax credit, users should select the registered place of business address as per the GST authority's data and follow the provisions of the GST Act and rules.

To claim an input tax credit, the delivery and billing addresses must match. Furthermore, input tax credits will not be granted if the delivery address and GSTIN on the invoice are from different states. In case of incorrect GST details provided during the order placement, the order will be canceled automatically.