Comparison

Intro.js vs Stonly

No leader: the top candidate Intro.js has only 0.24 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Intro.js full profile →Stonly full profile →

Machine formatsJSON Markdown GraphQLor send Accept: application/json

Intro.js57

Stonly46

Attribute comparison across 2 tools
Attribute	Intro.js	Stonly
Vioscale score	57 / 100low · 24%	46 / 100low · 26%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	freemium	freemium
Price levelpricing.price_level	low	low
Starting pricepricing.starting_price	$9.99	-
Transparentpricing.transparent	✗	✗
Integrations
Countintegrations.count	-	42
Security
Scorecardsecurity.scorecard	5.1	-
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=intro.js&per_page=100 · Last 12m: 0	-
Adoption
Dependent reposadoption.dependent_repos	1,272	-
Github starsadoption.github_stars	23,455	-
Activity
Commits last 30dactivity.commits_last_30d	40	-
Release
Cadence daysrelease.cadence_days	71	-
Historyrelease.history	20 items	-
Language
Primarylanguage.primary	TypeScript	-
Market
Availabilitymarket.availability	Available worldwide · Popular in US	Available worldwide · Popular in US

Score

Vioscale score

Intro.js57 / 100low · 24%

Stonly46 / 100low · 26%

Pricing

Free tier

Intro.js✓

Stonly✓

Model

Intro.jsfreemium

Stonlyfreemium

Price level

Intro.jslow

Stonlylow

Starting price

Intro.js$9.99

Stonly–

Transparent

Intro.js✗

Stonly✗

Integrations

Count

Intro.js–

Stonly42

Security

Scorecard

Intro.js5.1

Stonly–

Vulnerabilities

Intro.jsCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=intro.js&per_page=100 · Last 12m: 0

Stonly–

Adoption

Dependent repos

Intro.js1,272

Stonly–

Github stars

Intro.js23,455

Stonly–

Activity

Commits last 30d

Intro.js40

Stonly–

Release

Cadence days

Intro.js71

Stonly–

History

Intro.js20 items

Stonly–

Language

Primary

Intro.jsTypeScript

Stonly–

Market

Availability

Intro.jsAvailable worldwide · Popular in US

StonlyAvailable worldwide · Popular in US

Capabilities

Feature-by-feature on the axes that matter for digital adoption platforms. “-” means undocumented, not absent.

Capability comparison for Digital Adoption Platforms
Capability	Intro.js	Stonly
Capabilities
Interactive dom element targeting walkthroughs	-	-
No code visual builder chrome extension	-	-
In app user onboarding checklists	-	-
Nps and in app survey collection	-	-
User drop off and completion analytics	-	-
Knowledge base help widget embed	-	-
Amplitude mixpanel analytics sync	-	-
Salesforce hubspot CRM sync	-	-
Zendesk intercom helpdesk sync	-	-
SOC2 type ii	-	-
ISO 27001	-	-
Pricing model	-	-

Capabilities

Interactive dom element targeting walkthroughs

Intro.js-

Stonly-

No code visual builder chrome extension

Intro.js-

Stonly-

In app user onboarding checklists

Intro.js-

Stonly-

Nps and in app survey collection

Intro.js-

Stonly-

User drop off and completion analytics

Intro.js-

Stonly-

Knowledge base help widget embed

Intro.js-

Stonly-

Amplitude mixpanel analytics sync

Intro.js-

Stonly-

Salesforce hubspot CRM sync

Intro.js-

Stonly-

Zendesk intercom helpdesk sync

Intro.js-

Stonly-

SOC2 type ii

Intro.js-

Stonly-

ISO 27001

Intro.js-

Stonly-

Pricing model

Intro.js-

Stonly-

What each one is

The product in its own terms, so the numbers below have context.

Intro.js

Intro.js is a minimal JavaScript library that enables developers to create guided step-by-step walkthroughs for introducing users to their products. It's designed to be lightweight (10kB with no external dependencies) and offers free licensing for non-commercial use alongside commercial plans.

Independently observed

Stonly

Stonly is a knowledge management system for customer service teams that combines interactive in-app guides, AI-powered agent assistance, and content personalization to reduce support tickets and improve customer resolution rates.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Intro.js

from $9.99HybridFree tier

Free for non-commercial use. Commercial plans start at $9.99.

FreeFree
Starter$9.99 (billing period not specified)
- Regular product updates
Business$49.99 (billing period not specified)
Premium$299.99 one-time
- Lifetime license
- 24/7 Priority Support

as of 2026-08-18verify ↗

Stonly

SubscriptionFree tier14-day trial

Free Basic plan with 400 guide views/mo. Small Business and Enterprise plans available; pricing not displayed.

BasicFree
- 400 guide views per month
- 5 published guides
- 1 team member
- Single language guides
Small BusinessContact sales
- Unlimited guides and tours
- 5 team members
EnterpriseContact sales
- Help desk integrations
- AI Agents
- Automations
- SSO
- Private knowledge bases
- +13 more

as of 2026-08-20verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Intro.js	Stonly
WebPlatforms	✓	✓
Cloud / SaaSDeployment	-	✓

Platforms

Web

Intro.js✓

Stonly✓

Deployment

Cloud / SaaS

Intro.js–

Stonly✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Intro.js

Not documented yet.

Stonly

41 total

Zendesk
Salesforce
Freshworks
ServiceNow
Airtable
Amazon Connect
Amplitude
Crisp Chat
Databricks
Front
Genesys
Google Analytics
Google Drive
Gorgias
Heap
Help Scout
Helpshift
HubSpot
Intercom
Jira
Livechat
Looker
Magento
Microsoft Dynamics
+17 more

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.