vioscaleAI
Comparison

BlazeMeter vs wrk

No clear leader: BlazeMeter (44.1) and wrk (41.3) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

BlazeMeter full profile →wrk full profile →
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BlazeMeter44
wrk41
Score
vioscaleAI score
BlazeMeter44 / 100medium · 57%
wrk41 / 100low · 31%
Pricing
Free tier
BlazeMeter✓
wrk✓
Model
BlazeMeterfreemium
wrkopen_source
Price level
BlazeMeterhigh
wrkfree
Starting price
BlazeMeter$79
wrk$4
Transparent
BlazeMeter✓
wrk✓
Integrations
Count
BlazeMeter13
wrk18
Security
Certifications
BlazeMeter–
wrkSOC 2 Type II
Pci
BlazeMeter✓
wrk–
Soc2
BlazeMeter–
wrk✓
Trust center
Vulnerabilities
Adoption
Dependent repos
BlazeMeter–
wrk77
Github stars
BlazeMeter–
wrk40,416
Activity
Commits last 30d
BlazeMeter–
wrk0
Language
Primary
BlazeMeter–
wrkC
Market
Availability
Content
Faq
BlazeMeter5 items
wrk4 items

Capabilities

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

Capabilities
Browser based load
BlazeMeter-
wrk✓
Ci cd native
BlazeMeter✓
wrk✓
Apm observability output
BlazeMeter✓
wrk-
Correlation parameterization
BlazeMeter-
wrk-
Recording scriptless creation
BlazeMeter✓
wrk-
Realtime dashboard
BlazeMeter-
wrk-
Open source
BlazeMeter✗
wrk✓

What each one is

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

BlazeMeter

BlazeMeter is a cloud-based testing platform using AI to automate performance, API, and functional testing. It eliminates complex scripting through natural language workflow definitions and supports integration with 20+ open-source frameworks, enabling load testing at scale across global infrastructure.

Independently observed

wrk

A lightweight benchmarking tool that generates high-volume network traffic to measure HTTP server performance, using multithreaded design and efficient event notification mechanisms

Independently observed

Pricing

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

BlazeMeter

from $79/moSubscriptionFree tier

From $99/year (Performance) or $79/month (APIs). Free tier available.

  • Free (Performance)Free
    • 50 concurrent users
    • 10 tests/month
    • Unlimited test duration
    • Tier 2 support
  • Basic (Performance)$99/year
    • 1,000 concurrent users
    • 200 tests/year
    • 1 virtual service
    • 1 hour max duration
  • Pro (Performance)$499/year or $149/month
    • 5,000 concurrent users
    • 80,000 VUH/year
    • 2 virtual services
    • 5 hour max duration
    • Tier 1 support
  • Unleashed (Performance)Contact sales
    • Volume discounts
    • Unlimited fixed-cost plans
    • Test data
    • Dedicated IPs
    • On-premise options
    • +1 more
  • AWS MarketplaceCustomizable pricing via AWS Marketplace
    • Customizable tests/VUH
    • Load generators
    • API monitoring & functional testing
  • Small (APIs)$79/month
    • 250K requests/month
    • 5 team members
    • Standard email support
    • 19 global locations
    • 1-minute min schedules
    • +7 more
  • Medium (APIs)$199/month
    • 1M requests/month
    • 40 team members
    • Custom script libraries
    • All Small plan features
  • Large (APIs)$599/month
    • 5M requests/month
    • 50 team members
    • SAML SSO
    • Client certificates
    • Splunk integrations
    • +7 more
as of verify ↗

wrk

from $4/user/moHybridFree tier30-day trial

Free tier available. Pro starts at $4/user/month. Enterprise Cloud and add-ons available on contact.

  • FreeFree
    • Public repositories
    • 2000 CI/CD minutes/month
    • Community support
    • Dependabot security updates
  • Pro$4/user/mo
    • Private repositories
    • 3000 CI/CD minutes/month
    • Web-based support
  • Team$4/user/mo
    • Team collaboration
    • 3000 CI/CD minutes/month
    • Advanced project management
  • Enterprise CloudContact sales
    • 50000 CI/CD minutes/month
    • SAML SSO
    • Audit log API
    • Enterprise account with multi-org management
    • SOC2 Type II compliance
    • +3 more
as of verify ↗

Platform & deployment

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

Platforms
Web
BlazeMeter✓
wrk✗
CLI
BlazeMeter✗
wrk✓
Deployment
Cloud / SaaS
BlazeMeter✓
wrk✗
Self-hosted
BlazeMeter✓
wrk✓
Hybrid
BlazeMeter✓
wrk✗

Integrations

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

In common (1)
  • CircleCI

BlazeMeter

18 total - 17 not shared
  • Jenkins
  • GitHub
  • GitLab
  • Slack
  • DataDog
  • PagerDuty
  • New Relic
  • Splunk
  • AWS
  • Postman
  • Swagger/OpenAPI
  • JMeter
  • Perfecto
  • Swagger
  • Selenium
  • Playwright
  • Atlassian
Independently observed

wrk

18 total - 17 not shared
  • Azure Pipelines
  • Codemagic CI/CD
  • Render
  • Mergify
  • Zenhub
  • Zube
  • Linear Code
  • Rollbar
  • Codacy
  • CodeFactor
  • DeepScan
  • GuardRails
  • WakaTime
  • PullRequest
  • POEditor
  • Qlty Cloud
  • OpenCode
Independently observed
Still deciding?

BlazeMeter or wrk: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

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