Comparison

Testim vs Vitest

On the evidence we track, Vitest leads this comparison with a composite score of 74/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Testim full profile →Vitest full profile →

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Testim44

★Vitest74

Attribute comparison across 2 tools
Attribute	Testim	VitestLeader
Vioscale score	44 / 100medium · 56%updating	74 / 100high · 78%updating
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	freemium	open_source
Price levelpricing.price_level	low	free
Transparentpricing.transparent	✗	✓
Integrations
Countintegrations.count	6	2
Security
Soc2security.soc2	✓	-
Vulnerabilitiessecurity.vulnerabilities	-	Count: 2 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=vitest&per_page=100 · Last 12m: 1 · Max severity: CRITICAL
Adoption
Dependent reposadoption.dependent_repos	-	30,558
Github starsadoption.github_stars	-	17,012
Package downloads weeklyadoption.package_downloads_weekly	-	96,385,267
Stackoverflow questionsadoption.stackoverflow_questions	-	1,200
Activity
Commits last 30dactivity.commits_last_30d	-	100
Release
Cadence daysrelease.cadence_days	-	5
Historyrelease.history	-	20 items
License
Spdxlicense.spdx	-	MIT
Language
Primarylanguage.primary	-	TypeScript
Market
Availabilitymarket.availability	Available worldwide · HQ US	Available worldwide · HQ US
Content
Faqcontent.faq	-	8 items

Score

Vioscale score

Testim44 / 100medium · 56%updating

Vitest74 / 100high · 78%updating

Pricing

Free tier

Testim✓

Vitest✓

Model

Testimfreemium

Vitestopen_source

Price level

Testimlow

Vitestfree

Transparent

Testim✗

Vitest✓

Integrations

Count

Testim6

Vitest2

Security

Soc2

Testim✓

Vitest–

Vulnerabilities

Testim–

VitestCount: 2 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=vitest&per_page=100 · Last 12m: 1 · Max severity: CRITICAL

Adoption

Dependent repos

Testim–

Vitest30,558

Github stars

Testim–

Vitest17,012

Package downloads weekly

Testim–

Vitest96,385,267

Stackoverflow questions

Testim–

Vitest1,200

Activity

Commits last 30d

Testim–

Vitest100

Release

Cadence days

Testim–

Vitest5

History

Testim–

Vitest20 items

License

Spdx

Testim–

VitestMIT

Language

Primary

Testim–

VitestTypeScript

Market

Availability

TestimAvailable worldwide · HQ US

VitestAvailable worldwide · HQ US

Content

Faq

Testim–

Vitest8 items

Capabilities

Feature-by-feature on the axes that matter for testing tools. “-” means undocumented, not absent.

Capability comparison for Testing Tools
Capability	Testim	Vitest
Core
Test types	-	-
Browser automation	✓	-
Built-in assertion library	✗	✓
Languages	-	TypeScript, JSX
Isolation
Mocking / stubbing	✗	-
Techniques
Snapshot testing	✗	✓
Performance
Parallel execution	✓	-
Insight
Code coverage	✓	✓
DX
Watch mode	✗	✓
Ops
CI integration	✓	-

Core

Test types

Testim-

Vitest-

Browser automation

Testim✓

Vitest-

Built-in assertion library

Testim✗

Vitest✓

Languages

Testim-

VitestTypeScript, JSX

Isolation

Mocking / stubbing

Testim✗

Vitest-

Techniques

Snapshot testing

Testim✗

Vitest✓

Performance

Parallel execution

Testim✓

Vitest-

Insight

Code coverage

Testim✓

Vitest✓

Watch mode

Testim✗

Vitest✓

Ops

CI integration

Testim✓

Vitest-

What each one is

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

Testim

A test automation platform that uses artificial intelligence to help teams create, execute, and maintain end-to-end tests across web applications, mobile apps, and Salesforce environments. It combines low-code authoring with intelligent test stabilization to reduce maintenance overhead and accelerate quality assurance.

Independently observed

Vitest

Leader

Vitest is a test runner built on Vite that understands your Vite configuration and reuses its build pipelines. It's Jest-compatible, supports TypeScript and JSX out of the box, and works for both frontend and backend code.

Independently observed

Pricing

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

Testim

SubscriptionFree tier

Free community plan available. Essentials, Pro, and Mobile plans require contacting sales for pricing.

CommunityFree
- Web testing
- Limited self-service support via documentation and Slack channel
EssentialsContact sales
- 24x5 online chat support
ProContact sales
- 24x5 online chat support
- Test export to Puppeteer, Selenium, Playwright
MobileContact sales
- Native mobile application testing
- Virtual and physical device support
- 24x5 online chat support

as of 2026-08-13verify ↗

Vitest

Leader

Open sourceFree tier

Free and open source

as of 2026-08-14verify ↗

Platform & deployment

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

Platform and deployment support comparison
Supports	Testim	Vitest
WebPlatforms	✓	✗
iOSPlatforms	✓	✗
AndroidPlatforms	✓	✗
CLIPlatforms	✗	✓
Cloud / SaaSDeployment	✓	-
Self-hostedDeployment	✓	-
HybridDeployment	✓	-

Platforms

Web

Testim✓

Vitest✗

iOS

Testim✓

Vitest✗

Android

Testim✓

Vitest✗

CLI

Testim✗

Vitest✓

Deployment

Cloud / SaaS

Testim✓

Vitest–

Self-hosted

Testim✓

Vitest–

Hybrid

Testim✓

Vitest–

Integrations

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

Testim

6 total

SeaLights
Selenium Grid
Puppeteer
Playwright
CI/CD tools
Collaboration tools

Independently observed

Vitest

Leader

2 total

Vite
Jest

Independently observed

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