Arcade vs Intro.js

Arcade is an interactive demo and product video platform from Arcade Software, founded in early 2021 by former Atlassian colleagues Caroline Clark and Rich Manalang. Its seed round was led by Upfront Ventures with Sequoia and Bond. The original job is simple: record clicks in your product with a browser extension and turn them into a clickable, embeddable walkthrough that prospects can try on a website, blog or social post before signing up.

Today Arcade sells two product lines. Interactive demos add branching, hotspots, AI voiceovers, AI translations, lead forms, CTAs, MP4 and GIF export and engagement insights. AI video builds editable launch videos, changelogs, tutorials and talking-head clips from your product and brand, and can be requested from Claude or ChatGPT through the Arcade MCP. Demo plans run Free, Growth (per seat) and Enterprise; AI video has a separate Free and credit-based Pro plan.

Arcade suits product marketers, sales engineers and growth teams at product-led SaaS companies who want demos live in hours. It is not an in-app onboarding tool like Userflow or Stonly, and async screen recording for internal updates is cheaper in Loom. Custom domains, SSO and the native Salesforce integration sit on Enterprise only.

Buying tip: demo subscriptions do not include AI video credits, and monthly credits do not roll over. Arcade says more than 37,000 teams use it, with logos such as Atlassian, Zapier, Retool and Carta, so check which product line you actually need before buying both.

Intro.js is a lightweight JavaScript library for building step-by-step product tours, feature hints and onboarding walkthroughs directly in a web application. Created by Afshin Mehrabani and maintained as an open-source project for more than a decade, it highlights elements on the page with an overlay and a tooltip, guides users through steps in sequence and works with any front-end framework, with community wrappers for React, Angular and Vue.

Developers define steps in HTML data attributes or JavaScript, choose positions, add progress bars and buttons, theme the tooltips with CSS and trigger tours based on their own logic. Hints show small hotspots next to features without a full tour. The code is published under the AGPL, which is free for open-source and personal projects, while businesses buy a one-time commercial licence in tiers based on the number of projects instead of paying a monthly SaaS fee.

Intro.js fits developers who want a simple, fast tour that lives in their own codebase, with no external scripts, no per-user pricing and full control over behaviour. Non-technical teams cannot edit tours without a deployment, and there is no analytics, targeting, A/B testing or checklist builder. Shepherd.js and Driver.js are popular open-source alternatives, while no-code platforms such as UserGuiding, Appcues, Userpilot and Pendo add visual editors, segmentation and analytics at a much higher monthly cost.