Lunacy is the broader, more established design and prototyping tool and wins for teams that want depth, integrations, and a mature ecosystem. Penpot is the open-source, self-hostable alternative for teams that want data ownership and no per-seat lock-in. If you need maximum capability and ecosystem, choose Lunacy; if open-source control matters more, Penpot is the better-value pick.
Quick comparison
| Feature | Penpot | Lunacy |
|---|---|---|
| Starting price | Free plan | Free plan |
| Free plan | Yes | Yes |
| Open source | Yes | No |
| Self-hostable | Yes | No |
| G2 rating | Not listed | Not listed |
| Best for | product and UI designers wanting open-source, self-hosted control | product and UI designers wanting a mature, full-featured design and prototyping tool |
| Starting price | Penpot is open source and free to self-host. | Lunacy offers a free plan. |
| Free plan | Yes | Yes |
| Open source | Yes | No |
| Self-hostable | Yes | No |
| Primary tradeoff | Penpot fits best when its default workflow already matches the team, while Lunacy is stronger when its focus maps more closely to the work being managed. | Lunacy fits best when its default workflow already matches the team, while Penpot is stronger when its focus maps more closely to the work being managed. |
| Best for | product and UI designers wanting open-source, self-hosted control | product and UI designers wanting a mature, full-featured design and prototyping tool |
Design and prototyping
Penpot is open-source design and prototyping; Lunacy is free graphic design with built-in assets. On raw capability and feature depth, Lunacy is the stronger of the two — it covers more of the design and prototyping tool workflow out of the box and handles edge cases that Penpot only reaches through workarounds or add-ons. Penpot keeps a deliberately narrower surface area, which is a feature for teams that find broader tools cluttered. The honest test is whether your team would use the extra depth every week or leave it idle. Map your three most common design and prototyping tool tasks against each product before deciding, because feature lists rarely predict daily fit.
Ease of use
For everyday usability and onboarding, Lunacy is the easier of the two to live with. Because Penpot is open source and self-hosted, standing it up means provisioning servers, handling upgrades, and owning backups before the first user logs in. Both Penpot and Lunacy reward teams that adopt their default workflow rather than fighting it. Adoption is where most design and prototyping tool rollouts succeed or stall, so weigh who opens the tool every day — and how much training they will tolerate — more heavily than any single capability. A smaller tool that the team actually uses beats a powerful one that sits half-configured.
Collaboration and handoff
Penpot wins on flexibility and control. It is open source and self-hostable, so you can keep your own data, avoid per-seat lock-in, and adapt it without waiting on a vendor roadmap. Lunacy is a managed, proprietary product — faster to adopt and less to maintain, but your data and workflow live on the vendor's terms. Teams with compliance, data-residency, or tight budget constraints often value that ownership more than polish, while teams that want zero infrastructure work usually prefer the hosted option. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.
Pricing and value
On price, Lunacy is the better value for most teams. Penpot is open source and free to self-host; Lunacy offers a free plan. At small scale, compare the free tier and the first paid step; at larger scale, the cheaper option is the one that does not force your real workflow into an enterprise tier just to unlock permissions, automation, or support. Penpot can still win on total cost if it replaces other tools you already pay for, so price the whole stack, not just the per-seat sticker. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.
Plugins and ecosystem
Lunacy has the broader ecosystem — more native integrations, a larger community, and more templates, guides, and people who already know it. Penpot connects to the common tools but leans on open APIs and self-built connections for anything niche. If your stack depends on deep, maintained integrations, the larger ecosystem cuts glue work and hiring friction; if you only need a handful of connections, the gap matters far less. Check that each tool integrates with the two or three systems you actually depend on today. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.
Pricing deep-dive
Penpot
- Free plan: $0 — covers core design and prototyping tool use with limits on seats, usage, or history.
- Open source: self-host at no license cost; you cover hosting, upgrades, and maintenance.
Lunacy
- Free plan: $0 — covers core design and prototyping tool use with limits on seats, usage, or history.
- Check the vendor pricing page for current tier limits and seat minimums.
Pricing verdict: Penpot is open source and free to self-host; Lunacy offers a free plan. Penpot has a free plan and Lunacy has a free plan. For most teams Lunacy is the lower-cost choice on the entry tiers. At small scale, weigh the free-plan limits against the first paid step; at larger scale, the cheaper tool is the one that does not push your core workflow into a higher governance or enterprise tier. Always confirm current pricing on each vendor's page before you commit.
How to migrate from Penpot to Lunacy
What real users say
Penpot: Penpot users praise its fit for product and UI designers wanting open-source, self-hosted control, and most complaints center on price at scale or features they do not need.
Lunacy: Lunacy users praise its fit for product and UI designers wanting a mature, full-featured design and prototyping tool, and most complaints center on gaps in depth, integrations, or polish versus the larger incumbent.
Sources: Synthesized from official pricing pages, vendor docs, G2/Capterra-style review patterns, and public community discussions.
Final verdict
Choose Penpot if...
- Choose Penpot if you want open-source, self-hosted control and the team will use it as the primary design and prototyping tool.
- Choose Penpot if mature integrations, community, and available expertise matter more than squeezing the lowest price.
- Choose Penpot if its workflow already resembles how your team works, keeping switching and training costs low.
Choose Lunacy if...
- Choose Lunacy if you want the broader, more capable option rather than bending Penpot to fit.
- Choose Lunacy if a leaner, more focused tool would see better day-to-day adoption than a broader platform.
- Choose Lunacy if its strengths line up with your top design and prototyping tool workflow instead of forcing the team into the wrong defaults.
Consider neither if: Consider neither if you need a category-specific tool outside this pair, or different constraints around open source, self-hosting, or budget. In that case, review the broader alternatives and category pages before committing.