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Developer Tools · head to head

PhpStorm vs Proto.io

PhpStorm logo

PhpStorm

Developer Tools

JetBrains IDE for PHP web development

From
$24/month
Free plan
No
Visit PhpStormFull review
Proto.io logo

Proto.io

Design

Hosted high-fidelity prototyping with device preview and no code

From
On request
Free plan
No
Visit Proto.ioFull review

The short version

  • PhpStorm starts at $24/mo; Proto.io prices on request.
  • Only PhpStorm lists PHP-aware coding assistance; only Proto.io lists event and condition system.
  • Where PhpStorm falls short: requires an ongoing paid subscription with no free tier for commercial use.
  • Prices and features on this page were last checked on 31 August 2026.

Where they differ

Only the attributes on which PhpStorm and Proto.io actually diverge.

Attributes where PhpStorm and Proto.io differ
AttributePhpStormProto.io
Starting price$24/monthOn request
Pricing modelSubscriptionPer user per month
PlatformsWindows, macOS, LinuxWeb, iOS, Android
CategoryDeveloper ToolsDesign

Identical on both: free tier (No).

Not yet recorded: founded for Proto.io.

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in PhpStorm

  • PHP-aware coding assistance
  • Integrated debugger
  • Front-end tooling
  • Database tools
  • Version control integration
  • Docker and remote deployment

Only in Proto.io

  • Event and condition system
  • Timeline animation
  • Device preview
  • Component library
  • User testing integration
  • Design import

What people use each for

The jobs each tool is most often brought in to do.

PhpStorm

  • Building PHP web applications with Laravel or Symfonynot Proto.io
  • Debugging PHP code with Xdebugnot Proto.io
  • Working across PHP, HTML, CSS, and JavaScript in one projectnot Proto.io
  • Managing databases alongside application codenot Proto.io

Proto.io

  • Running usability tests where the prototype must respond to real input rather than replay a fixed click pathnot PhpStorm
  • Demonstrating a form-heavy or data-driven flow to stakeholders before any code existsnot PhpStorm
  • Testing a mobile interaction on the physical device it is designed for, with correct gesture behaviournot PhpStorm
  • Validating a concept for a client who needs to feel the product, not watch a video of itnot PhpStorm

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

PhpStorm

  • Requires an ongoing paid subscription with no free tier for commercial use
  • Heavier and slower to start than lightweight code editors
  • Some advanced framework-specific tooling requires additional configuration or plugins
  • Renewal pricing rises for lapsed subscriptions after the grace period

Proto.io

  • Prototypes live in the vendor cloud and offline export is a higher-tier feature, so the ability to archive completed client work is a plan-level decision rather than a given
  • Design is done elsewhere and interaction is rebuilt here, so every change to the visual design has to be reapplied by hand and the two artefacts drift apart
  • The event and condition model is layer based, so a genuinely complex flow becomes a large tree of triggers that nobody but its author can audit
  • Editor seats are priced individually and viewer access is limited on lower plans, so opening review to a wide stakeholder group pushes you up a tier for people who never edit anything
  • The market standardised on Figma, so hiring people who already know Proto.io is progressively harder and every new researcher is a training cost

Pricing, plan by plan

PhpStorm

$24/month
  • Individual$24/mo
    • Personal use license
    • Access to PhpStorm
    • Free for students and open-source maintainers
  • Organization$34/mo
    • Business use license
    • Access to PhpStorm
    • Volume and renewal discounts

Proto.io

On request
  • FreelancerOn request
    • Single editor
    • Limited active projects
    • Standard sharing
  • StartupOn request
    • Multiple editors
    • More projects
    • Team library
  • AgencyOn request
    • Higher project and storage limits
    • Client sharing controls
  • CorporateOn request
    • Largest quotas
    • Offline export on higher tiers
    • Priority support

Which should you pick?

Choose PhpStorm if

  • You need php-aware coding assistance.
  • You work on Windows, macOS, Linux.
  • You also want integrated debugger.
PhpStorm review

Choose Proto.io if

  • You need event and condition system.
  • You work on Web, iOS, Android.
  • You also want timeline animation.
Proto.io review

Questions people ask

Is PhpStorm or Proto.io better?
Neither clearly leads. PhpStorm starts at $24/month and Proto.io at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PhpStorm or Proto.io?
PhpStorm starts at $24/month and Proto.io at On request.
Does PhpStorm or Proto.io run on more platforms?
PhpStorm runs on Windows, macOS, Linux. Proto.io runs on Web, iOS, Android.
What is PhpStorm best used for?
PhpStorm is most often used for building php web applications with laravel or symfony, debugging php code with xdebug, working across php, html, css, and javascript in one project, managing databases alongside application code. Of those, building php web applications with laravel or symfony and debugging php code with xdebug are not what Proto.io is typically brought in for.
What can PhpStorm do that Proto.io cannot?
PhpStorm covers PHP-aware coding assistance, Integrated debugger, Front-end tooling, Database tools. Proto.io covers Event and condition system, Timeline animation, Device preview, Component library.

Answered from the vendors’ own pages

PhpStorm: How much does PhpStorm cost?

PhpStorm is sold via JetBrains Toolbox subscription starting around $24/month for individuals and $34/month for organizations, with free licenses for students and open-source maintainers.

Source
Proto.io: Can it replace Figma?

No. It has no design system or file-handoff role. It sits alongside Figma for the prototypes Figma cannot express.

PhpStorm: Is there a free trial?

JetBrains offers a free trial of PhpStorm so developers can test it before subscribing.

Source
Proto.io: What happens to prototypes if we stop paying?

They stop being accessible unless you have exported them, and offline export is restricted to higher plans, so plan archiving before you cancel.

PhpStorm: What platforms does PhpStorm support?

PhpStorm is a desktop IDE available on Windows, macOS, and Linux via JetBrains Toolbox.

Source
Proto.io: Is it worth learning now that InVision has gone?

If your work is usability research on conditional flows, yes. If you need click-through demos of static screens, Figma already does that at no extra cost.

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