User Flows · Reviewed 26 Oct 2026

Overflow

Interactive user flow diagrams and design presentations for design teams.

free tier · overflow.io ↗

Paid against free › User Flows › Overflow

Overflow at a glance

Overview

01

Summary

The useful answer before the supporting detail.

Overflow is a desktop application for creating interactive user flow diagrams and design presentations, used by designers and product managers to visualize user journeys and facilitate design critique S34. It solves the problem of scattered design documents and inefficient feedback loops by enabling synchronous or asynchronous review S34. Its practical value lies in syncing designs from popular tools, sharing interactive presentations via cloud links, and embedding them in collaboration platforms S1.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: Overflow is a user flow diagramming tool and design presentation app for design teams S34.
  • Core purpose: It helps designers create interactive user flows and presentations to engage audiences in design critique S34.
  • Intended users: Designers and product managers S34.
  • Product scope: A desktop app with cloud sharing, not a full platform; includes features for diagramming, presentations, and collaboration S1.
  • Positioning: Positioned as a tool to stop duplicating design documents for critique and to share only when ready S34.
  • Claimed distinction: Claimed to be the top choice for creating user flows that visually tell stories S34.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
DesignersCreate interactive user flows and design presentations for critique S34.
Product managersMap complex products or features visually S34.
TeamsCollaborate by inviting editors and organizing work in shared folders S34.
StakeholdersReview design walkthroughs at their own pace without meetings S1.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Design tool syncSync designs from Figma, Sketch, Adobe XD, and Photoshop, with automatic layer transfer and connector adaptation S1.
Interactive user flowsDrag connectors from layers, create hotspots, and build logical flows of any size S1.
Cloud sharingUpload flows to Overflow Cloud and generate publication links playable on any device S1.
Design presentationsCreate step-by-step walkthroughs (Overflow Stories) for self-guided exploration S1.
CollaborationInvite editors, manage version history, and organize work in shared folders S1 S34.
ExportExport entire flows or individual boards to PDF or PNG S1.
EmbeddingEmbed playable presentations on websites and in collaboration tools like Slack, Jira, Confluence, Dropbox S1.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
FigmaIntegrationSync Figma designs into Overflow, including prototyping links as connectors S127.
SketchIntegrationSync Sketch designs into Overflow S128.
Adobe XDIntegrationSync Adobe XD designs into Overflow S128.
PhotoshopIntegrationSync Photoshop designs via plugin S162.
Slack, Jira, Confluence, DropboxIntegrationEmbed Overflow presentations in these collaboration tools S1.
TrelloIntegrationEmbed interactive flows in Trello cards via power-up S162.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
ProUS$19.95 per user per month, monthly or annual (annual price not published) S62All major features, export without watermark, comments S1 S621 GB cloud storage per user S62
EnterpriseContact sales S62SSO/SAML, advanced permissions, pre-approved external reviewers S62Custom S62
Free trial14 days, no credit card required S62Full-featured trial S66Not established

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
overflow.co413overflow app
overflowapp.zendesk.com216.5overflow app
vww.animeflv.one111overflow free
anime-planet.com112overflow free
9anime.si113overflow free
play.google.com114overflow app
fairyanime.net114overflow free
goyabu.io115overflow free
franime.fr116overflow free
overflowchurch.com.au117overflow app

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

No supporting public-page evidence was collected for this category.

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

13

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 1.3%
MonthSource
—All AI assistants

Website intelligence — Collected evidence

Site-stated AI capabilities

No supporting public-page evidence was collected for this category.

These are first-party product claims, not independent measurements of AI-search visibility.

14

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Striking-distance keywordVolume 1,000 · https://overflow.io/download/mobile/
Important pagehttps://overflow.io/download/mobile/ · 3 sampled keywords · best position 4
Competitor gap4 first-page appearances across overflow app

Website intelligence — Collected evidence

Website evidence gaps

  • customers: no usable public page was collected; verify whether the site publishes this evidence.
  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • identity: no usable public page was collected; verify whether the site publishes this evidence.
  • technical: no usable public page was collected; verify whether the site publishes this evidence.

Trust and proof

15

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

PlatformPageHow it was foundNote
G2Compare FigJam and Overflow.ioGrounded web searchOverflow.io Most Helpful Favorable Review AM Aakash M. Verified User in Design --- It's like InVision, but offline. It is very suitable for students who want to quickly try out sketches and mockups through interaction.
Specifiction / Capterra / G2Overflow in 2026: Pricing, Plans and AlternativesGrounded web searchLimit: syncing A Capterra reviewer describes Figma synchronization as cumbersome and asks for stronger links back to source comps. Read 15 Oct 2026 · capterra.com ... Rating on Capterra ... 4.6 out of 5 from 7 reviews Read 15 Oct 2026 · capterra.com ... Rating on G2 ... 3.9 out of 5 from 17 reviews Read 15 Oct 2026 · g2.com
G2Compare Flowmapp and Overflow.io Social Share OptionsGrounded web search.io Most Helpful Favorable Review AT Ari T. Verified User in Information Technology and Services --- I like how quickly flows can be made out of the box. Objects can be quickly snapped together with lines, and text is automatically centered. It's a
toolradar.comOverflow Reviews, Pricing & Alternatives (2026) - 3.9/5Grounded web search## Ratings Across the Web 3.9(17 reviews) Overflow holds an aggregate rating of 3.9 out of 5 from 17 reviews across G2, last checked September 17, 2026. G2 17 reviews 3.9/5 Ratings aggregated from independent review platforms. Learn more
spotsaas.comOverflow Review: Is It The Right Diagramming Software For Your Team?Grounded web searchWhat buyers like - Easy to use for creating diagrams and workflows, especially for ... - Helpful in better implementation of sales and stats software for Amazon sellers. - Suitable for quick and rapid prototyping, aiding in understanding new concepts.

Customer proof

Proof typeNamed customer or sourceEvidence
Case studyOrange Beescustomer case study — Lee randomly discovered Overflow on one of the most popular online design news aggregators. (How Orange Bees uses Overflow as a single source of truth for design work)
Case studyAfeliocustomer case study — Afelio’s UX team started using Overflow in an effort to cut down on time spent on low-fidelity diagramming. (How Afelio achieved significant time and productivity gains with Overflow)
Case studyoverflow.iocustomer case study — ## How Overflow helped Travelnaut onboard newly hired designers halfway through a major project Read how a travel tech startup used Overflow to conduct asynchronous design hand-off ... (Case studies in Overflow Storybook / Overflow)

Independent mentions

  • How Infinite Red uses Overflow to improve asynchronous communication / Overflow — tried Overflow in 2021. Justin and Jenna recall being in ... middle of a project with an unusual number of back and forths when they felt it was time to change how they communicated design work to clients. Overflow was one of the options they explored
  • Overflow / Figma — at their own pace. That newest mode is self-explanatory, meaning that if you set it up properly, you need no explainer emails and no onboarding meetings for your stakeholders to follow your logic. I hope that is more helpful and answers your question.

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

16

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipFor the past year, our team kept busy preparing the next big thing in Overflow. Our main drive was to make the tool more collaborative, flexible, and convenient for all teams out there wishing to take their design communsource
Contact and supportWe’re committed to helping students, teachers, and academic institutions experience the power of Overflow. Just contact us with your institution's email address.source
Legal and privacyNo credit card required, start for free, pick a plan later. Cancel at any time.source
Security and complianceSingle Sign On (SSO) / SAMLsource
Uptime and status pageNot published on the collected pages.—

Not found on the collected pages: uptime and status page. This only means Scout did not find it on the pages it read; it says nothing about the company itself.

17

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Design documentation: What is it and why is it essential for product teams? / OverflowDocumentationA quick guide on design documentation to get you and your team started. (source)Not dated
Design documentation: What is it and why is it essential for product teams? / OverflowRelease notesPublic product change history. (source)Not dated

Not found in the collected public sources: public roadmap, status page, separate help center or knowledge base.

Technical

18

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)Desktop app with cloud sharing for publications S1.S1
Platforms and appsAvailable on macOS and Windows; publications playable on any device S162 S1.S162 S1
API and extensibility (API, SDK, webhooks, MCP, plugins)Integrations with design tools and collaboration plugins; no public API mentioned S1 S162.S1 S162
Data ownership and exportExport to PDF and PNG; cloud storage with 1 GB per user on Pro plan S1 S62.S1 S62
Performance and reliability claimsCloud saving continues locally during internet loss S126.S126
Release activityMajor releases and integrations announced via blog (e.g., Overflow 2.0, Figma integration) S126 S127.S126 S127
19

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
TLS certificateAmazon, valid, expires 2027-01-19
Security headersHSTS, X-Content-Type-Options, X-Frame-Options
Headers not servedCSP, Referrer-Policy
Mail handled byaspmx.l.google.com, alt1.aspmx.l.google.com
Nameserversns-1275.awsdns-31.org, ns-1747.awsdns-26.co.uk

Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s). A gap here means the lookup was unavailable, not that the finding is negative.

20

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 15 of 15 maximum
  • Technical health: 99/100
  • Critical issues: 0
  • Warnings: 1
  • Notices: 3

Issues

SeverityIssueValueAffected URL
noticeImages are missing alt text4https://overflow.io/
warningTitle length should be reviewed70https://overflow.io/download/
noticeMeta description length should be reviewed25https://overflow.io/features/
noticeMeta description length should be reviewed17https://overflow.io/integrations/

Crawled pages

StatusTitleH1sWordsResponseURL
200User flow diagramming tool for design teams \Overflow11180251 ms
200Cookie Statement \Overflow183485 ms
200Download and test Overflow for Windows for 14 days for free \Overflow139684 ms
200How it works \Overflow1760245 ms
200Our powerful features \Overflow1952168 ms
200Create professional design presentations \Overflow161985 ms
200Overflow for Product Teams \Overflow1525159 ms
200Overflow for Design Teams \Overflow149095 ms
200Overflow for Design Agencies \Overflow144987 ms
200Overflow for Tech Startups \Overflow150785 ms
200Overflow for Agile Teams \Overflow155592 ms
200Overflow for Educational Institutions \Overflow1475161 ms
200Design and collaboration tool integrations \Overflow1361159 ms
200Simple pricing for any team size \Overflow11098163 ms
200Enterprise pricing plan \Overflow144477 ms

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

21

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct43.5%
search31.5%
search organic30.2%
search paid1.3%
social6.3%
social organic5.7%
social paid0.6%
referrals11.3%
paid referrals2.4%
mail2.4%
gen ai1.3%
affiliate1.2%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

22

Limitations and open questions

Known constraints and missing evidence from the collected pages.

Collected pages do not mention specific competitors. Evidence gaps include lack of detailed pricing for annual billing, no explicit uptime or status page, and no independent review ratings. Open questions: whether API access is available, and details on enterprise security features beyond SSO/SAML.

23

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 15 collected pages from overflow.io, including features, pricing, integrations, blog posts, and privacy policy. Static and browser rendering rendering were used; external proof search was enabled but only verified existence of results, not content. Limitations: some pages may be outdated, and pricing was read on 2026-10-21.

Paid against free, in your inbox

One job at a time: the paid tools worth paying for, the free ones you can run yourself, and who should pick which.

No tracking pixels. One click to leave. We use your address to send Stack Radar and nothing else. Privacy.