Proto.io starts at $29/month on the Freelancer plan.
Verified Oct 2026. No official public pricing page; Toolradar is the public record.
Is Proto.io worth the price?
Proto.io's pricing is fair for the value offered, especially for individual designers and small teams.
The Freelancer tier at $29/month is competitive, and the jump to the Startup tier at $49/month for additional users and project capacity is reasonable. It's best for designers and agencies needing high-fidelity prototyping without coding.
Pricing Plans
15-day Free TrialFreelancer
$29/monthly
- 1 user
- 5 active projects
- Unlimited reviewers
- Export to HTML/PNG/PDF
Startup
$49/monthly
- 2 users
- 10 active projects
- Unlimited reviewers
- Import from Sketch/Figma/XD
Agency
$99/monthly
- 5 users
- 15 active projects
- Branding
- Real-time chat support
Corporate
$199/monthly
- 10 users
- 30 active projects
- 256-bit SSL
- Priority support
How Proto.io compares
1 of 5 direct competitors offers a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| Proto.io | $29/month, billing unit not specified | No |
| InVision | Contact sales | No |
| UXPin | $49/seat/month | No |
| Axure RP | $29/month, billing unit not specified | No |
| Marvel | $12/month, billing unit not specified | Yes |
| Principle | $129 one-time | No |
Proto.io Pricing FAQ
How much does Proto.io cost?
Proto.io starts at $29/month on the Freelancer plan. It offers 4 paid tiers ranging from $29/month to $199/month.
Does Proto.io have a free plan?
Proto.io does not offer a permanent free plan. A free trial is available for 15 days.
Does Proto.io offer a free trial?
Yes. Proto.io offers a free trial lasting 15 days.
What is the cheapest Proto.io paid plan?
The cheapest paid plan for Proto.io is "Freelancer" at $29/month. Key features include: 1 user, 5 active projects, Unlimited reviewers.
What are alternatives to Proto.io?
Alternatives to Proto.io include InVision, UXPin, Axure RP, Marvel. UXPin starts at $49/seat/month; Axure RP starts at $29/month, billing unit not specified; Marvel starts at $12/month, billing unit not specified.
Proto.io alternatives
Direct competitors. Starting prices match the table above.
Sources
- No official public pricing page for Proto.io. Figures verified Oct 2026 by Toolradar.
- Cite this data: Toolradar, Proto.io pricing verified Oct 2026, toolradar.com/tools/proto-io/pricing
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