Inkly vs Supademo: The demo that lives in your repo

Ship weekly for a quarter and your demo goes stale about thirteen times. That's thirteen moments when a label changes, a nav moves, or an onboarding step shifts, and the demo still shows the old version to whoever opens it next. The Inkly vs Supademo question comes down to one thing: does the demo live in your repo, or inside someone else's SaaS? That answer decides how annoying those thirteen updates are.

Why Inkly vs Supademo comes down to ownership

What "the demo lives in your repo" actually means

When Inkly says the demo is code you own, it means the demo artifact is HTML and JavaScript sitting in your repo next to your product code. You can open a pull request for it. Your agent can edit it. Your teammate can review the diff. The demo moves through the same review and deployment path as everything else you ship.

That's different from "you exported a file." It means the demo has a commit history, a branch, and a change log, the same stuff you already use to manage the product itself.

Why a SaaS-locked demo creates a second workflow

Supademo is fast to start. Capture your screens, annotate, share a link. It works, and it works well. But the demo lives inside Supademo's platform. When the product changes, you open Supademo's editor, not your IDE. You recapture the affected screens there, not in a branch. You approve the change there, not in a PR.

That leaves you with two workflows: one for the product, one for the demo. On a small team shipping weekly, that split is where maintenance debt quietly piles up. Every product change that touches the demo means a context switch into a separate platform with no shared review surface.

The workflow difference that matters after a release

The first change that forces the comparison

Say you rename a primary nav item, from "Projects" to "Workspaces." It's one label. In the product, it's a one-line change in your codebase. In a screenshot-based interactive demo tool, it's a recapture pass: every screen that shows the nav needs a fresh capture, fresh annotation, and fresh publish.

That's the real test for interactive demo tools, and it isn't capture speed. Capture speed is a first-demo metric. What matters is what happens the next time you ship.

What update work looks like in each tool

On Supademo's Scale tier ($38–50/creator/month), the demo is screenshots. A renamed nav means recapturing every affected screen through their editor. There's no in-place layout edit for structural changes. Their Growth tier ($350/month annual) adds HTML demos and a more capable editor, but the artifact still lives in Supademo's platform.

On Inkly, a renamed nav is a re-prompt to your coding agent: "Update all instances of 'Projects' to 'Workspaces' across the demo." The agent edits the code in place. You review the diff, merge, done. No platform switch, no screen-by-screen recapture.

To run this test yourself: push a UI change on a branch, then try to update the demo. On a screenshot tool, count how many screens need recapture. On a code-native tool, count how many prompts it takes.

Why engineering review beats a private editor

When the demo is code in the repo, a product engineer, a designer, and a marketer can all look at the same PR. One person proposes a change, another reviews it, and it merges with the product. No one is making unreviewed edits inside a private vendor editor that nobody else can see or roll back.

That shared review surface matters more as the team grows. A demo that can only be edited by whoever has the Supademo login is a demo with a single point of failure. A demo in a repo is a demo anyone on the team can maintain, including your coding agent.

HTML capture, screenshots, and the demo artifact you actually own

The artifact type is the part most comparison guides skip. Here's how these tools differ:

This table compares Inkly and Supademo on the artifact each tool produces, how much work a UI change requires, and what the entry tier costs.

Tools compared: Inkly, Supademo.

Why the artifact type decides your ceiling

Screenshot-based demos are fast to create and brittle to maintain. Every structural UI change, like a renamed label, a moved CTA, or a new onboarding step, means recapturing the affected screens. The demo is a set of static images with annotations layered on top. You can't edit the underlying layout in place.

HTML-clone demos are closer to the live product and let you edit text and data in place, but the clone still lives inside the vendor's platform. Structural changes still require re-cloning. Supademo's HTML demos on the Growth tier ($350/month annual) give you more editing flexibility than screenshots, but the artifact is still theirs.

Code-owned demos are different. The demo is source code. Updates follow the same path as product updates. The ceiling on what you can change, and how fast, is your agent's capability, not the vendor's editor.

How Supademo's capture model differs from Inkly's code output

Supademo is built around capture: you record your product screens, Supademo stores them, and you annotate and publish from their platform. Their AI tools, like inline edits, MCP integration, and AI voiceovers, are real and useful, but they operate on captured assets inside Supademo's SaaS. The demo is their artifact, maintained through their UI.

Inkly emits code. The Chrome extension capture gives you the same quick first-demo speed as Supademo's capture flow. You're not starting from a blank file. But what gets created is HTML you own, not a recording in someone else's cloud. The three-prompt loop, create, update, produce variants, runs against that code through your own agent, whether that's Cursor, Claude, or Codex.

Version control, pull requests, and reviewability for demo changes

Why reviewable demos matter for small teams

On a small team, "who approved this change to the demo?" is a real question. If the demo lives inside a vendor platform, the answer is usually "whoever had the login last." There's no diff, no review thread, no rollback path that fits the way the rest of the team works.

When the demo is code in the repo, the answer is the same as for any other change: whoever reviewed and approved the PR. That's auditable, reversible, and visible to the whole team.

What changes when the demo sits beside product code

A repo-native demo workflow means the demo gets the same source control setup as the product: branches for experiments, diffs for reviews, rollback via revert, and history via `git log`. If a demo change breaks something, you revert the commit. If two people want to try different versions, they work in branches.

Supademo's platform has version history on its Growth tier and above, but it's a separate system. It doesn't plug into your repo history or your team's existing PR review process. Changes to the demo and changes to the product live in two different audit trails.

For a solo founder or a two-person team, that separation is manageable. For a team where product, engineering, and marketing all touch the demo, it creates a coordination gap that gets wider with every release.

How the pricing and self-serve tiers shape the choice

What a solo founder can buy without a sales call

Inkly is free. No tiers, no seat caps, no paywall on HTML demos. That's the clean comparison baseline: the feature set this article is ranking on, code-owned demos, agent-driven updates, HTML output, is available on Inkly's only tier, which costs nothing.

Supademo's self-serve path starts at free, with 1 creator and 5 demos, screenshot-only, and scales to Scale at $38–50/creator/month. Scale is where most solo founders land: unlimited demos, Supademo AI, MCP integration, branching. Still screenshot-only. HTML demos start at Growth: $350/month annual for 5 creators. See Supademo's pricing page for current figures.

For a solo founder looking at maintenance, code-owned workflow, agent-driven updates, HTML from day one, Inkly is the Supademo alternative that doesn't force a pricing-tier decision first.

Where the paid tiers stop feeling builder-friendly

Supademo Scale is genuinely builder-friendly at $38–50/creator/month. The MCP integration, AI tools, and unlimited demos are real value at that price point. The constraint is the artifact: Scale is screenshots, and screenshots require recapture when the UI changes in a structural way.

Supademo Growth at $350/month annual is where HTML unlocks, and where the pricing starts to feel more like a team tool than a solo one. Five creators bundled, white-glove onboarding, a feature set built for sales or marketing rather than a lone builder. If you need HTML demos and you're not running a team, you're paying for seats and features you may never touch.

Where Inkly comes in

The structural problem here is simple: a SaaS-locked demo creates a second workflow, one for the product and one for the demo, and that split gets more annoying every time you ship. The kind of tool that solves it is not the one with a fancier editor. It's the one where the demo is code that lives next to the product and updates through the same path as everything else you build.

Inkly is built on that premise. The Chrome extension gives you the same quick-capture first-demo speed as Supademo. But what gets created is HTML you own, not a recording in Supademo's cloud. When the product changes, you re-prompt your agent against the existing demo code. When a new customer needs a tailored version, you prompt for a variant off the same base. The tradeoff is straightforward: Inkly requires a coding agent, like Cursor, Claude, or Codex, and a repo workflow. If you're not already working that way, Supademo's all-in-platform flow is the easier starting point.

If you are working that way, demos as code you own is the workflow that doesn't fall apart after your next release.

FAQ

Q: Which tool is best if our demos need to live in a repo and be maintained by engineers?

Inkly. The demo is HTML and JavaScript in your repo. Engineers review it in PRs, agents maintain it through prompts, and it moves through the same deployment path as the product. Supademo's demo lives inside Supademo's platform, which makes demo maintenance a separate workflow from product maintenance.

Q: How does Inkly compare with Supademo on version control, reviews, and update workflows?

Inkly gives you git history, branches, diffs, and PR reviews, the same infrastructure as your codebase. Supademo has version history on its Growth tier ($350/month annual), but it's a separate system that doesn't plug into your repo or your team's existing review process. On Inkly, updating the demo after a release is a re-prompt to your agent. On Supademo Scale, it's a recapture pass through their editor.

Q: Can I update a demo after a product release without rebuilding the whole flow?

On Inkly, yes. Re-prompt your agent against the existing demo code and it edits in place. On Supademo Scale, structural UI changes require recapturing affected screens. There's no in-place layout edit. Supademo Growth adds HTML demos with more in-place editing capability, but the artifact still lives in their platform and structural changes still require re-cloning.

Q: Which platform is easiest for a small team that wants to avoid recapturing demos every sprint?

Inkly, if the team already uses a coding agent. Updates are prompts, not recapture passes, so the demo stays current without a separate maintenance workflow. If the team doesn't use a coding agent yet, Supademo Scale is the easier starting point. The MCP integration and AI tools are real, and the per-creator pricing is reasonable for a small team.

Q: What does ownership look like when product, marketing, and engineering all touch the same demo?

On Inkly, the demo is a file in the repo. Anyone with repo access can propose a change in a branch, anyone can review the diff, and the merge history shows what changed and when. On Supademo, changes happen inside their platform, visible to whoever has access to the Supademo workspace, but separate from the repo history the rest of the team uses. As the team grows and more people touch the demo, the shared review surface of a repo-native workflow becomes the more maintainable path.

Conclusion

The release-change test is the honest tiebreaker: change one label in your product this week and see what the demo update requires. If it's a recapture pass through a vendor editor, that's the cost you're paying every sprint. If it's a re-prompt to your agent against code in your repo, that's a different kind of tool.

Supademo is the right call when you need the fastest first demo and you're not working in a repo-native workflow yet. The Scale tier is genuinely good value, and the AI tools are real. Inkly is the right call when the demo has to move with the product and your team already lives in a coding agent. Try the label change on your own product this week and see which workflow feels native.