Design

Overflow

User flow diagramming tool that connects to Figma designs

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★4.3ratingPricing · Freemium from $13/moStable
The FalcoScan Intel PanelOverflow · Design
Data updated 1 November 2026
Opportunity
Low
Band
Saturation
Open
Band
Wrapper risk
Low
Band
Momentum
Stable
Market trend
Rating
4.3
of 5 · FalcoScan rating

Design AI has a narrow moat on average, from the moat scores of its rated products. What protects Design AI tools, and the widest moats

The Brief

What Overflow does

Overflow turns Figma frames into beautiful, clickable user flow diagrams for presentations and stakeholder reviews. Connect screens with arrows, add annotations, and export as interactive presentations or PDFs.

How Overflow compares with its closest alternatives

All 5 closest alternatives have a free plan, as Overflow does. Among the 4 that list a starting price, the cheapest is FigJam at $3 a month and the median is $8. Overflow starts at $13 a month, above that median. None of the 5 offers an API; FalcoScan's records show none for Overflow. Overflow offers a web app. Of the alternatives, all 5 offer a web app. Overflow was founded in 2019; the alternatives were founded between 2012 and 2022, 1 of them earlier. Overflow is based in Lisbon, Portugal; none of the 3 alternatives with a known headquarters is in Portugal. They are in the United States and New Zealand.

Market position · Design

How Overflow compares in Design

Overflow has low opportunity and sits in the bottom third of 351 live Design tools on FalcoScan. Across Design, the average opportunity score is 52.3 and the average saturation score 41.5. FalcoScan rates Overflow's own market position as open. 54 of the 351 operating Design tools have hot momentum, and FalcoScan has recorded 23 shutdowns in the category.

Overflow compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
OverflowFounded 2019 · Lisbon, PortugalLowOpenFreemium$13/moYesNoWebStable
FigJamFounded 2021 · San Francisco, United StatesLowContestedFreemium$3/moYesNoWebStable
Coolors Palette GeneratorFounded 2012LowContestedFreemium$4/moYesNoWeb, MobileStable
Relume AIFounded 2022 · Auckland, New ZealandModerateContestedFreemium$32/moYesNoWebHot
Blush DesignFounded 2020 · San Francisco, United StatesLowOpenFreemium$12/moYesNoWebStable
Flowstep AIFounded 2022LowOpenFreemium—YesNoWebRising

Exact opportunity and saturation scores for all 6 of these, and where each ranks in Design.

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What it ships with

Capabilities & who uses it

The capabilities Overflow exposes to builders and the verticals it currently serves.

AI Capabilities
User Flow Diagramming
Industry Verticals
Design
Tagged

Overflow shows up when builders search for these

user-flowsFigmapresentationsstakeholderdiagrams
Similar tools · Design

Alternatives to Overflow

Products still running that do the same job, from the design market and related ones, closest match first.

See the Design market
Design
FigJam

Figma's infinite whiteboard for collaborative design thinking

★ 4.6Opportunity Low
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Coolors Palette Generator

The fastest AI color palette generator, just hit spacebar

★ 4.7Opportunity Low
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Relume AI

AI site maps and wireframes for web designers

★ 4.6Opportunity Moderate
Freemium
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Blush Design

Customizable illustrations by independent artists

★ 4.5Opportunity Low
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Flowstep AI

Generate complete multi-screen UX flows from a single prompt

★ 4.5Opportunity Low
Freemium
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Gamma Presentations

AI-generated presentations and documents

★ 4.5Opportunity Moderate
Freemium
Featured in
Questions

Overflow: common questions

Is Overflow free?

Overflow has a free tier, with paid plans from $13 a month.

What are the best alternatives to Overflow?

The closest alternatives to Overflow that are still running, matched on the AI capabilities, uses and audience they share, are FigJam, Coolors Palette Generator, Relume AI, Blush Design, and Flowstep AI.

Is Overflow still running?

Yes. As of 1 November 2026, FalcoScan lists Overflow as operating at overflow.io.

Where is Overflow based?

Overflow is headquartered in Lisbon, Portugal.

Does Overflow have an API?

FalcoScan's records show no public API for Overflow.

Who is Overflow for?

Overflow is built for designers and product managers.

How do I sign in to Overflow?

Sign in on Overflow's own website, overflow.io. FalcoScan reviews Overflow but does not run its accounts, so logins, passwords and billing are handled by Overflow directly.

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