How much does interactive demo software cost?

As of 27 August 2026, first paid tiers run roughly $16 to $50 a month for one seat -- Demorta Starter $15.99, Supademo Scale $38 (or $50 undiscounted), Arcade Growth $42.50 per seat (or $50), Storylane Starter $50. Second tiers diverge sharply: Supademo Growth $350/mo, Storylane Growth $625/mo, Storylane Premium $1,500/mo.

Which interactive demo tool has the best free plan?

It depends on how many demos you need to publish. Storylane Free and Arcade Free each allow 1 published demo; Supademo Free allows 5 guided demos; Demorta Free allows 5 demos with embedding included and no expiry. If you need more than one live demo, the one-demo free plans are effectively trials.

Why do demo tools get so much more expensive at the second tier?

Because that is where seats and the more capable demo formats live. Storylane Growth is $625/mo for 5 seats and is where HTML demos begin; Supademo Growth is $350/mo for 5 creators and is where guided HTML and sandbox demos begin. Additional seats are $125 and $50 respectively.

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Interactive Demo Software Pricing Compared

August 27, 2026

Interactive demo tools look similarly priced until you need a second seat or an HTML demo. Then the same four products range from about $16 a month to $1,500.

Prices below were read from each vendor's public pricing page on 27 August 2026. Pricing in this category moves often -- check the vendor before you decide, including us.

The free plans are not comparable

All four have one, and the word covers very different things. The number that matters is how many demos you can actually publish.

Storylane Free -- 1 seat, **1 published demo**, unlimited views, lead capture, basic analytics. Screenshot and video demos.
Arcade Free -- **1 published demo**, 1 published video, unlimited views, 200 AI credits a month.
Supademo Free -- **5 guided interactive demos**, 50 video recordings, 1 creator.
Demorta Free -- **5 demos**, 1 seat, embedding included, no expiry. Demos carry a small badge.

The first paid tier

Demorta Starter -- $15.99/mo. Unlimited demos, 1 seat, badge removed.
Supademo Scale -- $38/mo per creator ($50 without the discount shown). Adds branching and variables, tracking links, analytics.
Arcade Growth -- $42.50/mo per seat ($50 without the discount shown). Adds branching, CTAs and forms, custom branding, exports.
Storylane Starter -- $50/mo. 1 seat, +$50 per additional seat. Unlimited published demos.

Where the price actually jumps

The second paid tier is where these products stop resembling each other. It is also where most teams end up, because it is where seats and the more capable demo formats live.

Storylane Growth -- $625/mo. 5 seats, +$125 per additional seat. This is where **HTML demos** start.
Supademo Growth -- $350/mo ($450 without the discount shown). 5 creators, +$50 each. This is where **guided HTML demos and sandbox demos** start.
Storylane Premium -- $1,500/mo. 10 seats, adds Hubs, SSO, whitelabel demo URL.
Demorta Growth -- $39.99/mo. 2 seats, narration, interactive steps, lead capture, advanced analytics.

Read the per-seat line, not the headline

Per-seat cost is what decides the bill in a year, and it is the number the headline hides. An additional Storylane seat at the Growth tier is $125 a month; an additional Supademo creator is $50; Arcade is priced per seat outright.

For an agency, where every client contact could plausibly need a seat, this is usually the whole decision — and it is why the cheapest headline is often not the cheapest product.

What to check before you commit

Is embedding on the plan you would start on? Discovering it is not, after building the demo, means paying or starting over.
Does a published demo keep working if you stop paying, or does the link die?
What is the per-seat price at the team size you will be in six months, not today?
Which tier has the demo format you need -- this is where HTML costs a tenfold jump at two of these vendors.

Frequently asked questions

How much does interactive demo software cost?: As of 27 August 2026, first paid tiers run roughly $16 to $50 a month for one seat -- Demorta Starter $15.99, Supademo Scale $38 (or $50 undiscounted), Arcade Growth $42.50 per seat (or $50), Storylane Starter $50. Second tiers diverge sharply: Supademo Growth $350/mo, Storylane Growth $625/mo, Storylane Premium $1,500/mo.
Which interactive demo tool has the best free plan?: It depends on how many demos you need to publish. Storylane Free and Arcade Free each allow 1 published demo; Supademo Free allows 5 guided demos; Demorta Free allows 5 demos with embedding included and no expiry. If you need more than one live demo, the one-demo free plans are effectively trials.
Why do demo tools get so much more expensive at the second tier?: Because that is where seats and the more capable demo formats live. Storylane Growth is $625/mo for 5 seats and is where HTML demos begin; Supademo Growth is $350/mo for 5 creators and is where guided HTML and sandbox demos begin. Additional seats are $125 and $50 respectively.

Keep reading

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