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Developer Tools · head to head

GitLab CI/CD vs Proto.io

GitLab CI/CD logo

GitLab CI/CD

Developer Tools

Automatically build, test, deploy, and monitor your applications with GitLab CI/CD

From
Free
Free plan
Yes
Visit GitLab CI/CDFull 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

  • GitLab CI/CD is free; Proto.io prices on request.
  • Where GitLab CI/CD falls short: compute minute quotas for Premium and Ultimate tiers not disclosed in documentation.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which GitLab CI/CD and Proto.io actually diverge.

Attributes where GitLab CI/CD and Proto.io differ
AttributeGitLab CI/CDProto.io
Starting priceFreeOn request
Pricing modelFreemiumPer user per month
Free tierYesNo
PlatformsWebWeb, iOS, Android
CategoryDeveloper ToolsDesign

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 GitLab CI/CD

Nothing recorded that Proto.io does not also cover.

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.

GitLab CI/CD

  • Reducing open source project infrastructure costs with public project discountsnot Proto.io
  • Enforcing monthly CI/CD spending limits and quota notificationsnot Proto.io
  • Allocating compute minutes to open source contributors affordablynot Proto.io
  • Forecasting CI/CD spending patterns across multiple projectsnot Proto.io
  • Providing private runners for cost control without owning infrastructurenot Proto.io

Proto.io

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

Where each one falls short

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

GitLab CI/CD

  • Compute minute quotas for Premium and Ultimate tiers not disclosed in documentation
  • Additional compute minutes beyond quota incur charges; exact pricing not specified

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

GitLab CI/CD

Free
  • FreeFree
    • 400 compute minutes per month for free tier namespaces
    • Linux x86-64 runners at 1x cost factor
  • PremiumOn request
    • Higher monthly compute minute quotas than free tier
    • Additional compute minutes available for purchase
  • UltimateOn request
    • Highest monthly compute minute allocations
    • Additional compute minutes available for purchase

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 GitLab CI/CD if

  • You want to start without paying.
GitLab CI/CD 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 GitLab CI/CD or Proto.io better?
Neither clearly leads. GitLab CI/CD starts at Free and Proto.io at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GitLab CI/CD or Proto.io?
GitLab CI/CD has a free tier; the other does not. Paid plans start at Free for GitLab CI/CD and On request for Proto.io.
Does GitLab CI/CD or Proto.io run on more platforms?
GitLab CI/CD runs on Web. Proto.io runs on Web, iOS, Android.
Can I use GitLab CI/CD for free?
Yes. GitLab CI/CD has a free tier, so you can try it without paying. Proto.io starts at On request.
What is GitLab CI/CD best used for?
GitLab CI/CD is most often used for reducing open source project infrastructure costs with public project discounts, enforcing monthly ci/cd spending limits and quota notifications, allocating compute minutes to open source contributors affordably, forecasting ci/cd spending patterns across multiple projects. Of those, reducing open source project infrastructure costs with public project discounts and enforcing monthly ci/cd spending limits and quota notifications are not what Proto.io is typically brought in for.
What can GitLab CI/CD do that Proto.io cannot?
Proto.io covers Event and condition system, Timeline animation, Device preview, Component library.

Answered from the vendors’ own pages

GitLab CI/CD: How many GitLab CI compute minutes does the free tier include?

The free tier of GitLab CI includes 400 compute minutes per month for free tier namespaces on GitLab.com.

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.

GitLab CI/CD: What is the cost factor for different GitLab CI runner types?

Linux x86-64 small runners cost 1x; medium runners cost 2x; large runners cost 3x. macOS and Windows runners have cost factors of 6-12x and are in beta status.

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.

GitLab CI/CD: Do public open-source projects get discounts on GitLab CI compute minutes?

Public open-source projects receive a 0.5x discount on compute minutes. Public forks of GitLab open-source projects receive a 0.008x discount.

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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